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1 발전영문용어및약어 A A Ampere 전류의단위 A Ammeter 전류계 A/B Airway Bill 항공화물수취증 A/E Air Ejector 공기추출기 A/H Air Heater 공기예열기 A/M Automatic / Manual 자동 / 수동 AA Additional Air 추가연소공기 AA Atomizing Air 연료분무용공기 AA Auxiliary Air 보조연소공기 ABB Air Blast Circuit Breaker 공기차단기 ABB Asea Brown Boveri 발전설비제작업체명 ABB Air-blast Circuit Breaker 공기차단기 ABC Automatic Boiler Control System 보일러자동제어시스템 ABC Automatic Brightness Control 자동휘도조절 ABCB Air-blast Circuit Breaker 공기차단기 ABCC Automatic Brightness and Contrast Control 자동휘도콘트라스트조절 ABMA American Boiler Manufacturer Association 미국보일러제작자협회 ABO Assistant Boiler Operator 보일러보조운전원 ABS Absolute 절대적 ABS Alkali Benzene Sulfate 경성세제원료 ABS Automatic Boiler start up & shut down System 보일러자동기동정지제어계통 AC Air Conditioner 공기조화장치 AC Alternating Current 교류 ACAS Airborne Collision Avoidance System 기상충돌방지장치 ACB Air Circuit Breaker 공기차단기, 기중차단기 ACC Acceleration 가속 ACC Accumulator 축열조, 축전지 ACC Active Clearance Control 운전중터빈 Clearance 조정장치 ACC Air Cooled Condenser System 공기냉각장치 ACC Automatic Combustion Control System 자동연소제어계통 ACCUM Accumulator 임시저장조 ACI American Concrete Institute 미국콘크리트협회 ACR Alkali Copper Removal 알카리세정 ACS Air Compressor System 공기압축기시스템 ACS Analog Control System 아나로그제어계통 ACSR Aluminum Cable Steel Reinforced 강심알루미늄연선 ACSR-AW Aluminum Conductors, Aluminum-Clad Steel 알루미늄피복강심알루미늄연선 ACSR-OC Aluminum conductor steel reinforced outdoor XLPE insulated wire 특고압강심알루미늄절연전선 ACWP(ACP Auxiliary Cooling Water Pump 보조냉각수펌프 AD Air Dryer 공기건조기 ADC Analog Digital Converter 아날로그디지털변환기 ADF Automatic Direction Finder 자동방위측정기 ADM Adaptive Delta Modulation 적응델타변조 ADMIN BD Administration Building 종합사무실동 ADPCM Adaptive Differential Pulse Code Modulation 적응차등펄스부호변조방식 ADS Automatic Distribution System 배전자동화시스템 ADSL Asymmetric Digital Suscriber Line 비대칭디지탈가입자회선 AE Acoustic Emission 음향방출기술 AE Analysis Element 분석요소 1 / 51 A

2 발전영문용어및약어 A 약어영문한글 AE Architectural Engineering 건축공학 AEG Allemeine Elektrisitats Gesellschaft 독일발전설비제작업체명 AF As Fired 연소식 ( 발열량 ) AF Availability Factor 가동율 AF Audio Frequency 가청주파수 AFBC Atmospheric Fluidized Bed Combustion 상압유동층연소 AFC Automatic Frequency Control 자동주파수제어 ( 조정 ) AFR Automatic Frequency Regulator 자동주파수조정기 AFT Automation Fine Tuning 자동세밀조정 AFU Automatic Follow up Device 자동추종장치 AGC Automatic Generation Control 자동발열량제어 AGC Automation Gain Control 자동이득제어 AGC Automatic Generation Control 자동발전제어 AGCM Annual Generation Cost Method 년간발전비용계산법 AGMA American Gear Manufacturer Association 미국기어제작자협회 AH Ampere Hour 축전지용량의단위 AHOP Air Preheater Oil Pump 공기예열기급유펌프 AHU Air Handling Unit 공기조화설비 AI Artificial Intelligence 인공지능 AISC American Institute of Steel Construction 미국철강건설협회 ALD Automatic Load Dispatcher System 자동급전장치 ALD Automatic Load Dispatching 자동급전 ALGOL Algorithmic Language 알골 ALO Alarm Lock Out Relay 경보폐쇄계전기 ALR Automatic Load Regulator 자동부하조정장치 AM Amplitude Modulation 진폭변조 AMP Amplifier 증폭기 AMP Ampere 암페어 AMP Amplifier 증폭기 AMS Admission Mode Selection 분사방식선택 AN Annunciator 표시기 AND And 논리적 ANN Annunciator 경보장치 ANSI American National Standards Institute 미국표준협회, 미국국가규격협회 AO Auxiliary Operator 보조기기운전원 AOP Auxiliary Oil Pump 보조윤활유펌프 AP Ash Pump 회처리펌프 AP Apparent Power 피상전력 APC Automatic Phase Control 자동위상제어 APC Automatic Plant Control System 발전소자동제어계통 APF Active Pass Filter 능동필터 APFR Automatic Power Factor Regulator 자동역률조정장치 API American Petroleum Institute 미국석유협회 APPROX Approximately 約 Aq Aqua 水柱 AQR Automatic Var Regulator 자동무효전력조정장치 AR As Received 인수식 AR Aux power consumption Ratio 소내전력소비율 ARDV Air Relay Dump Valve 공기구동차단밸브 ARQ Automatic Request Question 자동오자정정장치 2 / 51 A

3 발전영문용어및약어 A ARS Automatic Route Selection 자동경로선택 ARU Audio Response Unit 음성응답장치 AS Air Supply 공기공급 AS Ampere meter Switch 전류계스위치 AS Ammeter Changer-over Switch 전류계전환스위치 ASA American Standard Association 미국표준협회 ASB Asbestos 석면 ASCII American Standard Code for Information Interchange 미정보교환표준코드 ASDV After Seat Drain Valve 밸브후단배수밸브 ASIC Application Specific IC 응용주문형집적회로 ASK Amplitude Shift Keying 진폭위상변조 ASME American Society of Mechanical Engineers 미국기계학회 ASP Ash Sluice Pump 회처리펌프 ASP Application Service Provider IDC의서비스영역한종류 ASR Automatic Send/Receive set 자동송수신장치 ASS'Y Assembly 몸체 ( 부품에대응하는개념 ) ASTM American Society of Testing Materials 미국재료시험학회 ATC Automatic Temperature Control 자동온도제어장치 ATC Automatic Train Control, Automatic Traffic Control 자동열차제어, 자동교통제어 ATM Atmosphere 대기 ( 大氣 ) ATM Asynchronous Transfer Mode 비동기전송모드 ATO Assistant Turbine Operator 터빈보조운전원 ATOM Atomizing 분무 ATP Authorization to Proceed 사전착수지시서 ATS Advanced Turbine System 신기술적용터빈시스템 ATS Automatic TBN-GEN Start up & Shut down System TG 자동기동정지제어계통 ATTEMP Attemperator 과열저감기 AUX Auxiliary 보조 AVM Automatic Vehicle Monitoring system 차량위치모니터링시스템 AVR Automatic Voltage Regulator 자동전압조정기 AWS American Welding Society 미국용접협회 AWT Alkalified Water Treatment 알카리성수처리 3 / 51 A

4 B B Battery 전지 B&W Babcock & Wilcox Co. 미국발전설비제작업체 B/A Bottom Ash 저회 ( 底炭 ) B/F Bag Filter 백필터 B/L Bill of Lading 선하증권 BA Babcock Atlantique 프랑스발전설비제작업체명 BA Bridging Amplifier 분기증폭기 BANANA Build Absolutely Nothing Anywhere Near Anything 우리주위어떤곳이든아무것도절대로건설해서는안된다 BAS Building Automation System 빌딩자동화시스템 BATT Battery 축전지 BBL Barrel 체적단위 ( 0.519kl ) BC Battery Charger 축전지충전장치 BC Belt Conveyor 벨트콘베이어 BC Bunker C ( #6 Heavy Oil ) 벙커 C유 BC Binary Counter 이진카운터 BC Battery Charger 충전기 BCD Binary Coded Decimal 2진화 10진법 BCP Boiler Circulation Pump 보일러순환수펌프 BCPD Bushing Capacitance Potential Device 붓싱형전압변성기 BCS Burner Control System 버너제어계통 BCT Bushing Current Transformer 붓싱변류기 ( CT ) BCT Bushing -Type Current Transformer 붓싱형변류기 BCWP Bearing Cooling Water Pump 베어링냉각수펌프 BDV Blow Down Valve 증기배기밸브 BF Back Feeder 벨트형급탄기 BF Back Fire 역화 ( 逆火 ) BFBC Bubbling Fluidized Bed Combustion 비등유동층연소 BFBP Boiler Feed Booster Pump 보일러급수승압펌프 BFP Boiler Feed Pump 보일러급수펌프 BHK Babcock Hitachi Kabusiki Kaisha 일본발전설비제작업체 BIL Basic Impulse Level 기준충격절연강도 BL Bell 벨 BL Blower 송풍기 BLR Boiler 보일러 BM Bench Mark 기준점 BM Bill of Material 부품목록 BMCR Boiler maximum Continuous Rating 보일러연속최대증발량 BMS Burner management system 버너제어장치 BNK Bunker 저장조, 벙커 BNR Burner 버너 BO Boiler Operator 보일러운전원 BOD Biochemical Oxygen Demand 생물화학적산소요구량 BOG Boil off Gas LNG 증발가스 BOP Balance of Plant 보조기기 BOP Burner Oil Pump 버너연료유공급펌프 BPCD Barrel per Calendar Day 曆日사용배럴 BPD Berrel per Day 일일사용배럴 BPD Bushing-Type Potential Device 붓싱형전압변성기 BR Burns & Roe 미국설계용역회사 4 / 51 B

5 B 약어영문한글 BR Balance Relay 평형계전기 BRG Bearing 베어링 ( 축수 ) BRK Breaker 차단기 BS Belt Scale 벨트식석탄계량기 BS Bore Scope 내시경 BS British Standard 영국표준규격 BS British Standard 영국표준규격 BS Button Switch 버튼스위치 BSCA Boiler Stress & Condition Analyzer 보일러열응력및상태분석장치 BSO Bismuth Silicon Oxide 비스무트규소산화물 BST Booster 승압기 BT Bourdon Tube 부르든관 BTG Boiler Turbine Gauge Operator 보일러터빈제어반운전원 BTL Balanced Transformerless 비티엘 BTV Bleeder Trip Valve 추기 ( 抽氣 ) 차단밸브 BUOT Back up Overspeed Trip 터빈후비보호과속도정지 BW Belt Width 벨트너비 BW/IP Borg Warner Industrial Products International Inc 펌프제작업체 ( 바이런잭슨 ) BWCP Boiler Water Circulation Pump 보일러순환펌프 BWG Birmingham Wire Gauge 버밍험와이어게이지 BWG Birmingham Iron Wire Gauge 버밍험의전선표준규격 BWO Backward Wave Oscillator 후진파발진관 BZ Buzzer 부져 5 / 51 B

6 C C Condenser, Capacitor 콘덴서 C/C Combined Cycle 복합사이클 C/I Cut in 기동 C/O Cut / Out 차단 ( 정지 ) C/T Combustion Turbine 가스터빈의별칭 CAD Cold Air Damper 저온공기댐퍼 CAD Computer Aided Design 컴퓨터를이용한설계 CAD/CAM Computer Aided Design / Computer Aided 컴퓨터에의한설계 / 제작 CAE Computer Aided Engineering 컴퓨터를이용한엔지니어링 CAI Computer Aided Instruction 컴퓨터를이용한학습 CAL Computer Aided Learning 컴퓨터를이용한학습 CALS Commerce at Light Speed 광속교역 ( 상거래 ) CAM Computer Aided Manufacturing 컴퓨터를이용한제조 CAP Capacity 용량 CAPTAIN Character and Pattern Telephone Access Information 캡틴시스템 ( 비디오텍스 (videotex)) CAS Compressor Air System 압축공기계통 CAT Computer Aided Testing, Computerized Axial 컴퓨터를이용한검사 CATV Community Antenna Television 유선 TV CATV Cable TV, Community Antenna TV 공동시청 TV CAV Constant Angular Velocity 정각속도 CB Circuit Breaker 회로차단기 CB Citizen Band transceiver 생활무선 CB Circuit Breaker 차단기 CBD Continuos Blow Down 연속증기취출장치 CC Carbon Copy 사본 CC Cation Conductivity 양이온전도도 CC Closing Coil 폐로코일 CCC Cross Current Compensator 횡류보상장치 CCCN Custom Cooperation Counsel Nomenculture 관세행정분류표 CCD Charge Coupled Device 전하결합소자 CCIR International Radio Consultative Committee 국제무선통신자문위원회 CCITT International Telegraph and Telephone Consultative Committee 국제전신전화자문위원회 CCNR Current Controlled Negative Resistance 전류제한負저항 CCO Commencement of Commercial Operation 상업운전개시 CCPD Coupling Capacitance Potential Device 콘덴서형계기용변압기 CCPP Combined Cycle Power Plant 복합발전소 CCR Central Control Room 중앙제어실 CCS Combustion Control System 연소제어계통 CCT Clean Coal Technology 석탄청정화장치 CCT Compensate Current Transformer 보상변류기 CCT Clean Coal Technology 청정석탄기술 CCTV Closed Circuit TV (Television) 폐쇄회로 TV CCW Closed Cooling Water 소내보조냉각수 CCW Counter Clockwise 반시계방향 CCWP Closed Cooling Water Pump 보조냉각수펌프 CDK Communication Deck 회선감시장치 CDMA Code Division Multiple Access 부호분할다중접속 CD-ROM Compact Disk Read Only Memory 씨디롬 CDRX Critical Damping Resistance External 임계제동외부저항 6 / 51 C

7 C CDS Contract Delivery Schedule 계약상기자재공급일정 CDT Cyclic Digital Transmission 사이클릭디지털정보전송 CE Collecting Electrode 집진기의집진극 CE Combustion Engineering Co. 미국발전설비제작업체 CE Conductivity Element 전도도검출장치 CEGB Central Electricity Generating Board 영국중앙발전국 CEP Condensate Extraction Pump(= COP, MCP) 복수펌프 CEP Condenser End Point 복수기종단점 ( 증기팽창선 ) CEP Circular Error Probable 확률오차원 CER Ceramic 세라믹 CF Candle Filter 캔들필터 CF Clarifier 응집조 CF Coal Feeder 급탄기 CF Cost and Freight 운임포함물품가격 CF Coupling Filter 결합여파기 CFBC Circulating Fluidized Bed Combustion 순환유동층연소 CFF Critical Fusion Frequency 임계융합주파수 CFM Cubic Feet per Minute 체적유량단위 (Ft3/min) CFO Critical Flashover 임계섬락 CFRP Carbonfiber Reinforced Plastics 탄소섬유강화플라스틱 CGCC Coal Gasification Combined Cycle 석탄가스화복합싸이클 CGS Centimeter Gram System CGS 단위계 CH Cable Head 케이블헤드 CH RATIO Carbon Hydrogen Ratio 탄소 / 수소비율 CHB Coal Handling Building 상탄제어실 CHP Combined Heat Power Plant 열병합발전소 CHU Centigrade Heat Unit 열량의단위 CI Combustion Inspection 가스터빈연소실점검 CIE Commission International de I'Eclairage 국제조명위원회 CIF Cost Insurance & Freight 운임, 보험료포함물품가격 CIGRE Conference International Grandes Reseaux E'lectriques a Haute Tension 국제전력기술회의 CIM Computer Integrated Manufacturing 컴퓨터에의한통합생산 CIR Circulating 순환의 CIR Critical Items Report 중요문제점보고서 CIS Chemical Injection System 화학약품주입계통 CIS Construction Intermediate Schedule 건설공정표 CIS Contract Information Sheet 계약정보지 CIU Communication Interface Unit 통신중계장치 CL Center Line 중심선 CLE Cycle Life Expenditure 싸이클수명소비 CLG Cooling 냉각 CLR Cooler 냉각기 CLR Current limited Resistor 한류저항 CLR Current Limiting Relay 한류계전기 CLX Current Limiting Reactor 한류리액터 CM Construction Management 설계, 시공, 감리포함공사 CML Current Mode Logic 전류논리모드 CMRR Common Mode Rejection Ratio 동상전압제거비 CMS Cubic Meter per Second 유량단위 ( m3 /sec) 7 / 51 C

8 C 약어영문한글 CNC Computer Numerical Control 컴퓨터수치제어 CNR Canadian Natural Resources Ltd Coal 캐나다유연탄의일종 CO Commercial Operation 상업운전 Co. Company 회사 COAX Coaxial Cable 동축케이블 COBOL Common Business Oriented Language 코블, 컴퓨터의사무용전산언어 COD Chemical Oxygen Demand 화학적산소요구량 CODEC COder-DECoder 부호기와복호기 COEF Coefficient 계수 COHO Coherent Oscillator 코히어런트발진기 COLL Collector 집전자 ( 集電子 ) COM Coal and Oil Mixture 석탄과기름의혼합연료 COMP Compressor 압축기 COMPT Compartment 실, 격벽 CONACS Control Acquisition & Control System CONC Concentrated 농축된 CON'C Concrete 콘크리트 COND Condenser 복수기 CONN Connection 연결 CONV Conveyor 운반장치 COP Condensate Pump 복수펌프 (= CEP, MCP) COP Coefficient of Performance 성적계수 ( 냉동 ) COS Cut Out Switch 단로스위치 COS Change-over Switch 전환스위치 CP Central Procurement 본사조달품목 CP Concrete Pole 콘크리트전주 CP Control Panel 제어반 CP Convection Pass 대류열전달통로 CP Contents Provider 인터넷콘텐츠공급자 CPD Capacitor Potential Device 콘덴서형계기용변압기 CPLG Coupling 커플링 CPP Condensate Polishing Plant 복수탈염장치 CPU Central Processing Unit 컴퓨터중앙처리장치 CR Capability Rating 운전가능정격 ( 악조건하의 ) CR Collector Ring 집전환 ( 集電環 ) CR Current Relay 전류계전기 CR Conversion Ratio 전환비율, 전환계수 CRH Cold Reheater 저온재열기 CRIEPI Central Research Institute of Electric Power Industry 일본중앙전력연구소 CRO Control Room Operator 제어실운전원 CRT Cathode Ray Tube 단말기, 음극선관 CRV Combined Reheat Valve 재열증기차단및제어밸브 CS Code and Standard 규격및기준 CS Control Switch 제어스위치 CS Change-over Switch 절체스위치 CS Control Switch 제어 ( 조작 ) 스위치 CSB Crusher Surge Bin 석탁분쇄기완충조 CSD Constant Speed Drive unit 정속구동장치 CSG Casing 외함 CSMA/CD Carrier Sense Multiple Access with Collision Detection 반송파감지다중접속충돌검출 8 / 51 C

9 C 약어영문한글 CSR Commissioning Status Report 시운전현황보고 CSR Construction Status Report 건설현황보고 CST Centi Stoke 점도의단위 CSWR Current Standing Wave Ratio 전류정재파비 CT Current Transformer 계기용변류기 CTCS Condenser Tube Cleaning System 복수기관세정장치 CTD Charge Transfer Logic 전하전송소자 CTD Condenser Trip Device 콘덴서트립장치 CTL Complementary Transistor Logic 상보트랜지스터논리 CTP Condensate Transfer Pump 복수이송펌프 CTR Critical Temperature Resistor 임계온도저항기 CTR Controller 제어기 CTS Central Terminal System 중계유통기지 CTT CT Test Terminal CT 시험단자 CV Control Valve 제어밸브 CV Crosslinked polyethylene Vinyl sheath Cable 폴리에티렌케이블 CVCF Constant Voltage Constant Frequency 정전압정주파수장치 CVD Chemical Vapor Deposition method 화학기상성장법 CVP Condenser Vacuum Pump 복수기진공펌프 CVVS Copper Tape Shielded and PVC Sheathed Control 제어용비닐절연케이블 CW Circulating Water 순환수 CW Clock Wise 시계방향 CW Cooling Water 냉각수 CWM Coal & Water Mixture (Slurry) 석탄과물의혼합연료 CWM Coal Water Mixture 석탄 물혼합연료 CWP Circulating Water Pump 순환수펌프 CWT Combined Water Treatment 산소주입복합물처리 9 / 51 C

10 D D/C Demand Controller 최대수요전력감시제어장치 D/F Debris Filter 오물포집필터 ( 데브리필터 ) D/G Diesel Generator 디젤발전기 D/L Distribution Line 배전선로 D/P Diesel Engine Power Plant 내연발전소 D/S Diesel Power Station 디젤발전소 DAC Digital Analog Converter 디지털아나로그변환기 DAS Data Acquisition System 자료취득장치 DAS Distribution Automation System 배전자동화시스템 DB Data Base 데이타베이스 DB Duplex Board 배전반 db Decibel 데시벨 DB(A) Decibel Acoustic 소음의단위 ( 음향 ) DB(V) Decibel Vibration 소음의단위 ( 진동 ) DBMS Data Base Management System 데이타베이스관리시스템 DBR Dynamic Braking Resistor 제동저항기 DBTT Ductile Brittle Transition Temperature 연성 / 취성천이온도 DC Direct Current 직류 DC Dust Collector 집진기 DC Direct Current 직류 DC Discharging Coil 방전코일 DCA Drain Cooler & Approach 열교환기의드레인온도차 DCL 평활리액터 ( 인버터등에서 ) DCM Digital Control & Monitoring System 디지털측정및제어장치 DCMR Downcomer 강수관 ( 降水管 ) DCN Design Change Note 설계변경지시서 DCR Differential Current Relay 전류차동계전기 DCS Distributed Control System 분산제어시스템 DDC Distributed Digital Control System 분산디지탈제어시스템 DDC Direct Digital Control 직접디지털제어, DDC Data Dispatch Computer 집중제어시스템 DDCC Drawing & Document Control Center 자료관리실 DDD Direct Distance Dialing 장거리자동전화 DDV Disk Dump Valve 급속차단밸브 DE Diesel Engine 디젤기관 DE Discharge Electrode 집진기의방전극 DE Drive End 구동장치측단부 DEAE Deaerator 탈기기 DEHC Digital Electro Hydraulic Control System 디지털전자유압제어장치 DEMI WTR Demineralized Water 순수 ( 純水 ) DESH De-Superheater 과열저감기 DEV Deviation 편차 DF Dumping Factor 제동계수 DFCP Debris Filter Control Panel 데브리필터제어반 DFR Differential 차동계전기 DG Differential Gain 미분이득 DG/DF Differential Gain/Differential Phase 미분이득 / 미분위상 DH District Heating 지역난방 DH Double Heterostructure 더블헤테로접합 DIA Diameter 지름, 직경 10 / 51 D

11 D DID Direct Inward Dialing 내신직접착신전화 DIFF Differential 차이, 차동 ( 差動 ) Diff R Differential Relay 비율차동계전기 DIFF-EXP Differential Expansion 상대팽창, 연신차 ( 延伸差 ) DIM Dimension 규격, 칫수 DIN Deutsche Industrie Normen, Deutsche Institut fur Nordmann 독일공업규격 DISC Discharge 토출, 출구 DL Dummy Load 더미부하 ( 의사부하 ) DLN Dry Low Nox 건식저NOX 버너 DM Demand Meter 최대수요전력계 DM Deutsche Mark 독일화폐단위 ( 마르크 ) DM Drum 드럼 DNC Direct Numerical Control 직접수치제어 DO Diesel Oil 경유 DO Dissolved Oxygen 용존산소 DO Ditto 상동 ( 上同 ) DOCGR Directional Over Current Ground Relay 지락방향과전류게전기 DOCR Directional Over Current Relay 방향과전류계전기 DOD Direct Out Dialing 직통구내발신전화 DOE Department of Energy 미국에너지성 DOR Description of Responsibility 업무분장기술서 DOR Division of Responsibility 계약상공급책임구분서 DP Damper 댐퍼 DP Drip Proof type 방적형 ( 防滴型 ) DP Differential Phase 미분위상 DPCM Differential Pulse Code Modulation 差分펄스부호변조방식 DPS Data Processing System 데이터처리장치 DPSK Differential Phase Shift Keying 差分위상시프트키잉 DR Discharging Resistor 방전저항기 DRT Dynamic Responsibility Test 동특성 ( 動特性 ) 시험 DS Disconnecting Switch 단로기 DS Disconnecting Switch 단로기 DSM Demand Side Management 수요관리 DSP Digital Signal Processor 디지털신호처리장치 DSS Daily Start & Stop (Daily Start-up & Shut-down) 일일기동정지 DTP Drain Transfer Pump 응축수이송펌프 DTR Deaerator 탈기기, 기수분리기 DV PVC insulated drop wire 인입용비닐절연전선 DVM Digital Voltmeter 디지털전압계 DW Dead Weight 靜하중, 死하중 DW Demi Water 純水 DWG Drawing 도면 DYNAMO Dynamic Model 다이나모, 연속시스템시뮬레이터의하나 11 / 51 D

12 E EA Each 개 ( 個 ) EAPBX Electronic Automatic Private Branch Exchange 전자교환장치 EBM Electron Beam Machining 전자빔가공 EBOP Emergency Bearing Oil Pump 비상용베어링윤활유펌프 EC Electronic Commerce 전자상거래 ECC Eccentricity 편심 ( 偏心 ) ECCS Electronic Concentrated Engine Control System 전자집중엔진제어시스템 ECG Electrocardiogram 심전도 ECO Economizer 절탄기 ECP Engineering Calculation Progress 설계계산진행표 ECT Eddy Current Test 와류탐상시험 ( 비파괴검사 ) ECTL Emitter Coupled Transistor Logic 이미터트랜지스터논리회로 EDC Equivalent Disturbing Current 등가방해전류 EDF Electricite De France 프랑스전력공사 EDM Electrical Discharging Machining 방전가공 EDP Engineering Drawing Progress 설계도면진행표 EDPS Electronic Data Processing System 전산자료처리시스템 EDR Equivalent Direct Radiation 相當방열면적 EDS Engineering Delivery Schedule 기술제공일정표 EEPROM Electrically Erasable Programmable Read Only 전기적프로그램생성및소거가능 Memory 한판독전용기억소자 EFCC Externally Fired Combined Cycle 외부연소사이클 EFF Efficiency 효율 EGATROL Electronic Gas Turbine Control 가스터빈제어장치 (ABB 제품 ) EGE system Engine 1, 2대를구동하여교류출력발생 무정전전원장치의한방식 EG-MG system Engine-Magnet 무정전전원장치의한방식 EHC Electro Hydraulic Converter 전자유압변환장치 EHC Electro Hydraulic Governor Control 전자유압식제어장치 EHS Evaporating Heating Surface 증발전열면 EHT Electric Heat Tracing 전기가열에의한보온 EIA Electronic Industrial Association 미국전자공업회 EIBS Energy oriented Intelligent Building System 에너지절약형인텔리전트 EIRP Effective Isotropically Radiated Power 실효등방방사전력 EL Elevation 높이 EL Electroluminescence 전자발광 EL Earth Lamp 지락표시등 ELB Earth Leakage Breaker 누전차단기 ELD Economic Load Dispatching 경제급전, 경제부하배분 ELDC Equivalent Load Duration Curve 등가부하유지곡선 ELEP Expansion Line End Point 터빈증기팽창선종단점 ELMO PUMP Electric Motor Pump 진공펌프상표명 ELV Electrical Lockout Valve 전기작동폐쇄밸브 EMC Electromagnetic Compatibility 전자적접합성 EMD 전자교환기일종 EMF Electromotive Force 기전력 EMG Emergency Generator EMG 방식 (Three Engine system) EMI Electromagnetic Interference 전자기방해 EMS Energy Management System 중앙급전시스템, 급전자동화시스 12 / 51 E

13 E EMS Emergency Switch 비상스위치 ENG Engine 기관, 엔진 ENG Engineering 설계 EOP Emergency Oil Pump 비상윤활유펌프 EOP Emergency Operating Procedure 비상운전절차서 EOS Emergency Overspeed System 비상과속도보호장치 EP Electrostatic Precipitator 전기집진기 ( ESP ) EPA Environment Protection Agency 미국환경보호청 EPC Engineering Procurement Construction 설계, 조달, 시공계획서 EPDC Electric Power Development Company 일본전원개발 ( 주 ) EPIRB Emergency Position Indicating Radio Beacon 비상용위치표시무선장치 EPRI Electric Power Research Institute 미국전력연구소 EQIP Equipment 기기 ERV Electric Relief Valve 전자식안전밸브 ESCO Energy Service Company 에너지절약기업 ESDD Equivalent Salt Deposit Density 등가염분부착량 ESP Engineering Specification Progress 기술규격진행표 ESP Electrostatic Precipitator 전기집진기 (EP) ESP Electron Spin Resonance 전자스핀공명 ESV Emergency Stop Valve 비상증기차단밸브 ET Earth Terminal 접지단자 ETS Emergency Trip System 비상정지장치 ETSV Emergency Trip Solenoid Valve 비상정지용솔레노이드밸브 ETV Electrical Trip Valve 전기식차단밸브 EV 폴리에티렌케이블 EVA Early Valve Actuation 조기밸브작동 EVAP Evaporator 보일러증발관 ( 증화기 ) EWD Electrical Wiring Diagram 전기배선도 EWS Engineering Work Station 컴퓨터입출력작업장치 EX Exciter 여자기 EX-D Extra-Daylight 3파장용형광램프 ( 주광색 ) EXH Exhaust 배기 EX-N Extra- 3파장용형광램프 ( 주백색 ) EX-R Extra-Red 3파장용형광램프 ( 전구색 ) EXT Extraction 터빈추기 13 / 51 E

14 F F Frequency Meter 주파수계 F Fuse 퓨즈 FA Forced Air 강제통풍 FA Factory Automation 공장자동화 FA Fly Ash 비회 ( 飛灰 ) FA Full Arc (Admission) 전주분사 ( 全周噴射 ) FACTS Flexible AC Transmission System 유연송전방식 FATT Fracture Appearance Transition Temperature 파괴천이온도 FAX Facsimile 팩시밀리 FBC Fluidized Bed Combustion 유동층연소 FBCB Fluidised Bed Combustion Boiler 유동층연소보일러 FBN Fuel Bound Nitrogen 연료중의질소성분 FC Fixed Carbon 고정탄소 FC Flow Controller 유량제어기 FC Frequency Changer, Frequency Converter 주파수변환기 FC Frequency Controller 주파수제어기 FCB Field Circuit Breaker 계자차단기 FCB 유동층연소 FCC Federal Communication Commission 미국연방통신위원회 FCI Flux Changes per Inch 매인치당자속반전수 FCL Fluorescent Circular Lamp 환형형광등 FCR Flicker Relay 플리커계전기 FCR Field Change Request 현장설계변경요청서 FCU Fan coil unit 팬코일유니트 FCU Field control unit FD Floppy Disk FDDI Fiber Distribution Data Interface 광섬유분산데이터인터페이스 FDF Forced Draft Fan 압입통풍기 FDM Frequency Division Multiplex communication 주파수분할다중통신 FDMA Frequency Division Multiplex Access 주파수분할다원접속 FDN Foundation 기초 FDR Feeder 석탄공급장치 ( 급탄기 ) FDS Fused Disconnecting Switch 퓨즈부단로기 FE Flow Element 유량측정소자 FEC Forward Error Correction 순방향오류정정법 FET Field Effect Transistor 전계효과트랜지스터 FF Feed Forward (Control) 선행제어 FF Franc France 프랑스화폐단위 FF Flip Flop 플립플롭 FFC Flat Frequency Control 정주파수제어방식 FG Flue Gas 배기가스 FG Flow Gauge 유량계 FG Function Group 제어계통의기능별 Group FG Frame Ground 프레임접지 FGA Floating Gate Amplifier 부동게이트증폭기 FGD Flue Gas Desulfurization 배연탈황 FI Fault Indicator 고장표시기 FI Flow Indicator 유량지시계 FL Fault Locator 고장위치표시기 FL Filter 여과기 14 / 51 F

15 F FL Flow Meter 유량계 FL Fluorescent Lamp 직관형광등 FL Floor 층 ( 層 ) FLR Field Loss Relay 계자손실계전기 FLR Fluorescent Rapid Lamp 래피트스타트식형광램프 FLR Flow Relay 흐름계전기 FLT Filter 필터 FLTS Float Switch 플로우트스위치 FM Field Manual 교범, 매뉴얼 FM Frequency Modulation 주파수변조 FM Frequency Meter 주파수계 FMEA Failure Mode Effect Analysis 고장모드효과해석 FMS Flexible Manufacturing System 다품종소량생산시스템 FMS Facility Management System 통합빌딩시설관리시스템 FO Fuel Oil 연료유 FO Field Operator 현장운전원 FOA Forced Open Air 강제통풍방식 FOB Free on Board 본선인도조건물품가격 FOH Forced Outage Hour 고장정지시간 FOR Forced Outage Rate 고장정지율 FORTRAN Formula Translator 퍼트란 FOT Frequency of Optimum Traffic 최적사용주파수 FPN Future Proof Network FR Fault Recorder 고장기록계 FR Frequency Relay 주파수계전기 FRH Field Regulator, Field Rheostats 계자조정기 FRP Fiber glass Reinforced Plastics 유리섬유강화플라스틱 FS Field Switch 계자스위치 FSK Frequency Shift Keying 주파수편이방식 FSNL Full Speed No Load 무부하정격속도 FSPF First Stage Pressure Feedback 제1단압력궤환 FSS Flying Spot Scanner 飛點주사장치 FSSS Furnace Safeguard Supervisory System 노안전감시장치 FT Fluid Temperature 유동점 ( 회융점 ) FT Flow Transmitter 유량전송기 FTC Fast Time-constant Circuit 소시상수회로 FTC Flat Tie-line Control 정연락선전력제어방식 FTS Foot Switch 발밟음스위치 FTTH Fiber to the Home 댁내광가입자망 FTTO Fiber TO The Office FV Flow Control Valve (= FCV) 유량조절밸브 FVM Field Voltage Meter 계자전압계 FW Feed Water 급수 FW Front Wall 전벽 ( 前壁 ) FWC Foster Wheeler Corporation 미국발전설비제작업체 FWH Feed Water Heater 급수가열기 FWRP Feed Water Warm-up Recirculation Pump 급수예열용재순환펌프 FWT Feed Water Tank 급수저장조 15 / 51 F

16 G G Generator 발전기 G/T Gas Turbine 가스터빈 G/T Gain over Temperature 이득초과온도 Ga-As Gallium Arsenide 갈륨비소 GAH Gas Air Heater 공기예열기 GB Gosyu Brussan Co. Ltd 일본 IHI사의 Agent GCA Ground Control Approach 지상관제진입장치 GCB Gas Circuit Breaker 가스차단기 GCM Generator Core Monitoring 발전기철심감시장치 GCR Group Coded Recording 군부호기록 GCS Gate Controlled Switch 게이트제어스위치 GD Ground Detector 접지검정기 ( 검루기 ) GE Gas Engine 가스엔진 GE General Electric company 미국발전설비제작업체 GEC- Alsthom General Electric Corp-Alsthom 영-불발전설비제작업체 GEN Generator 발전기 GETSCO General Electric Technical Service Co. GE사의 A/S 담당회사 GF Governor Free 자동주파수조정 GGG Godolinium Gallium Garnet 가돌리늄갈륨가닛, 갈륨의일종 GHR Gross Heat rate 발전단열소비율 GHV Gross Heating Value (HHV) 고위발열량 GIB Gas Insulated Bus 가스절연모선 GIS Gas Insulated Switchgear 가스절연차단기 GIS Gas Insulated Substation 가스절연변전소 GKK Gadelius Kabusiki Kaisya 공기예열기제작사 ( 일본 ) GL Ground Level 지면높이 GMC General Motor Co. 자동차제작업체 ( 미국 ) GND Ground 갈륨비소부성저항다이오드 GOV Governor 조속기 GP General Physics 미국용역회사 GP Governing Point Full Close된상태의밸브점 GPI Ground Position Indicator 대지위치표시기 GPIB General Purpose Interface Bus 범용인터페이스버스 GPM Gallon per minute 체적유량단위 (gal/min) GPS Global Positioning System 범용지구측위시스템 GPS Global Positioning System 위치표정장치 GPSS General Purpose System Simulator 범용시스템시뮬레이터 GPT Ground Potential Transformer 접지변성기 GPTE General Purpose Test Equipment 범용시험장치 GPWS Ground Proximity Warning System 지상접근경보장치 GR Guaranteed Reagent 시약등급 ( 특급 ) GR Grounding Resistor 접지저항기 GR Ground Relay 접지 ( 지락 ) 계전기 GRF Gas Recirculation Fan 가스재순환통풍기 GRFSAB GRF Seal Air Blower GRF용밀봉공기송풍기 GSC Gland Steam Condenser 밀봉증기응축기 GSR Grounding Short Circuit Relay 이상지락검출계전기 GT Grounding Transformer 접지변압기 GTC General Terms & Condition 계약일반조건 16 / 51 G

17 G 약어영문한글 GTD Ground Trip Device 접지고장검출장치 GTO Gate Turn Off thyristor 게이트턴오프사이리스터 GWH Giga Watt Hour 1,000 MWh or 1,000,000 kwh 17 / 51 G

18 H H Heater 히터 H/C Hydro Coupling 유체커플링 H/EX Heat Exchanger 열교환기 H/P Hydro Power Plant 수력발전소 HA Home Automation 가정자동화 HAD Hot Air Damper 고온공기용댐퍼 HAG Hot Air Gate 고온공기용게이트 HBT Hetero Bipolar Transistor 헤테로바이폴라트랜지스터 HC Holding Coil 유지코일 HCF High Cycle Fatigue 고주파피로 HDCC Hard Drawn Copper Conductor 경동연선 HDCC Hard Drawnd Copper Cable 나경동연선 HDD Hard Disk Drive HDP Heater Drain Pump 급수가열기응축수펌프 HDR Header 헤더 HDSL High Data Rate Subscriber Lines 인터넷초고속망의한종류 HEA High Energy Arc 고에너지아아크 HEI Heat Exchange Institute 열교환기협회 ( 미국 ) HEMT High Electron Mobility Transformer HF High Frequency 고주파 HFP Hydraulic Fluid Pump 作動油펌프 Hg Hydrargyrum (Mercury) 수은 HGI Hard Groove Index (Grindability) 분쇄도지수 HGPI Hot Gas Path Inspection 가스터빈고온부점검 HH High High Level 최고수위 HHV Higher Heating Valve (HCV) 고위발열량 HHW Highest Height Water 最高滿潮位 HI High 高 HI Hydraulic Institute 유체협회 HIC Hybrid IC 혼성집적회로 HID High Intensity Discharge 가스방전식 Hi-Fi High-Fidelity 고충실도 HL High Level 高水位 HM Holding Magnet 유지자석 HMI Human Machine Interface HO Heavy Oil 중유 HO Horn 혼 HOB Heat Only Boiler 열전용보일러 HOP Heavy Oil Pump 중유펌프 HORI Horizontal 수평 HP High Pressure 고압 HP Horse Power 마력 HP TBN High Pressure Turbine 고압터빈 HP-BP High Pressure By Pass 고압바이패스 HPBPV High Pressure By Pass Valve 고압바이패스밸브 HPES Human Performance Evaluation System 인적요인분석시스템 HPH High Pressure Heater 고압급수가열기 HPO High Phase Order 고다상송전 HPT High Pressure Turbine 고압터빈 HPU Hydraulic Power Unit 유압발생장치 18 / 51 H

19 HR Heat rate 열소비율 (kcal/kwh) HR Hour 時間 HRH Hot Reheater 고온재열기 HRM Hour Meter 시계 HRSG Heat Recovery Steam Generator 배열회수증기보일러 HS Harmonized Commodity Description & Coding 신규상품분류제도 HSCB High-speed Circuit Breaker 고속도차단기 HSFV Heating Steam Feed Valve 가열증기공급밸브 HSGS High-speed Grounding Switch 고속도접지스위치 HSPV Heating Steam Pressurizing Valve 가열증기가압밸브 HSR Historical Storage & Retrieval 운전이력저장, 검색장치 HT High Tension (High Voltage) 고전압 HT Hemisphere Temperature 회융점온도 HT Hydro Test 水壓試驗 HTG Heating 가열 HTL High Level Transistor 고수준트랜지스터논리 HTML HTR Heater 가열기 HTTP HUD Headup Display HV High Voltage 고전압 HVAC Heating, Ventilating & Air Conditioning 공기조화설비 HVDC High Voltage Direct Current 고압직류 HVT High Velocity Thermocouple 고속열전대 Hydro Hydraulic 油壓의, 液體의 HYPO Hypochlorite 치아염소산나트륨 Hz Hertz 주파수의단위 (C/S) 19 / 51 H

20 I I & C Instruments & Control 계측및제어 I/O Input Output 입력-출력 I/O Module Input Output Module 입출력모듈 I²L Integrated Injection Logic 직접주입논리회로 IA Isolation Amplifier 아이솔레이션증폭기 IAC Instrument Air Compressor 제어용공기압축기 IAEA International Atomic Energy Association 국제원자력기구 IAGC Instantaneous Automatic Gain 순시자동이득조절 IARU International Amateur Radio Union 국제아마츄어무선협회 IAU International Astronomical 국제천문학회 IBS INTELSAT Business Service 위성사업서비스 IBS Intelligent Building System 자동화빌딩 IC Integrated Circuit 집적회로 ICS Integrated Control Station 통합제어소 ICS Indicating Type Contact Switch 동작표시기 ICSU International Council of Scientific Unions 국제학술연합회의 ICT Insulating Core Transformer 절연철심변압기 ICV Intermediate Control Valve 中壓터빈제어밸브 ID Inner Diameter 內徑 IDC Internet Data Center 인터넷대행서비스기관 IDF Induced Draft Fan 유입통풍기 IDF Intermediate Distributing Frame 중간배선판 IDT Initial Deformation Temperature 최초변형점 ( 온도 ) IE Industrial Engineering 산업공학 IEA International Energy Agency 국제에너지기구 IEC International Electro technical Commission 국제전기기술위원회 IEC International Electrotechnical Commission 국제전기표준회의 IEE Institute of Electrical Engineers(UK) 영국전기학회 IEEE Institute of Electrical and Electronics Engineers 미국전기전자통신학회 IEEJ Institute of Electrical Engineering of Japan 일본전기학회 IF Initial Firing 최초점화 ( 火入 ) IF Intermediate Frequency 중간주파수 IFAC International Federation of Automatic Control 국제자동제어협회 IFB Insulating Fire Brick 절연내화벽돌 IFRB International Frequency Registration Board 국제주파수등록위원회 IFT Intermediate Frequency Transformer 중간주파트랜스 IGBT Insulated Gate Bipolar Transistor 고전력스위칭용반도체 IGCC Integrated Coal Gasification Combined Cycle 석탄가스화복합사이클 IGFC Integrated Gasification Fuel Cell 가스화복합연료전지 IGFET Insulated Gate FET 절연게이트 FET IGV Inlet Guide Vane 가스터빈입구안내날개 IHI Ishikawajima Harima Heavy Industries Co. Ltd 일본발전설비제작업체 IIT Indicating type Instantaneous Trip ( 순시 ) 동작표시기 IL Illuminating Lamp 조명등 ILD Injection laser Diode 주입형레이저다이오드 IM Induction Motor 유도전동기 IM Integration Motor 적분모터 IMS Intelligent Manufacturing System IMT Intermediate Meeting 공정회의 IMT International Mobile Telecommunication 20 / 51 I

21 I INBD Inboard 內側 INERT Inertness 不活性 INJ Injection 주입 INMARSAT International Marine Satellite Consortium 국제海事위성기구 INN Inner 내측의, 안쪽의 INS Information Network System 고도정보통신시스템 INS Inertial Navigation System 관성항법장치 INST Instrument 계측기 INTMD Intermediate 중간의 IOCS Input Output Control System 입출력제어시스템 IP Intermediate Pressure 中壓 IP Integer Programming 정수계획법 IP Information Provider 정보제공자 IPB Isolated Phase Bus 상분리모선 IPB Intra Plant Bus Local Bus 연결용통신선로 IPC Inlet Pressure Controller 입구압력조정기 IPL Inlet Pressure Limiter 입구증기압제한기 IPL Initial Program Loader 초기프로그램적재기 IPR Initial Pressure Regulator 입구증기압조정기 IPT Intermediate Pressure Turbine 중압터빈 IR Infra Red 적외선 IR Induction voltage Regulator 유도전압조정기 IRP Integrated Resource Planning 통합자원계획 IRS Inertial Reference System 관성기준장치 IS Interruptible Switch 인터럽터스위치 ISA Instrument Society of America 미국계장설비협회 ISDN Integrated Service Digital Network 종합정보통신망 ISDN Integrated Services Digital Broadcasting 종합정보통신망 ISN Integrated Service Network 종합써비스망 ISO Isometric 같은크기 ( 길이, 용적 ) 의 ISO International Organization for Standardization 국제표준화기구 ISU International System of Units 국제단위계 ITB Invitation to Bid 입찰안내서 ITCG International Telecommunication Convention Geneva 국제전기통신조약 ITD Initial Temperature Difference 열교환기의입구온도차 ITDM Intelligent Time Division Multiplexing 지능시분할다중화 ITU International Telecommunication Union 국제전기통신연합 IV Intercept Valve 중압터빈의차단밸브 IV 비닐절연전선 21 / 51 I

22 J JIS Japanese Industrial Standards 일본공업규격 JISC Japanese Industrial Standards Committee 일본공업표준조사위원회 JSME Japanese Society of Mechanical Engineers 일본기계학회 JEC Japanese Electrotechnical Committee 일본전기규격조사회 JEPIC Japan Electric Power Information Center 일본전력정보센터 JOP Jacking Oil Pump 재킹오일펌프 JFET Junction FET 접합형 FET JB BOX Junction Box 정크션박스 J/B Junction Box 중간단자함 JEM Japanese Electro Technical commission 22 / 51 J

23 K kva Kilovolt Ampere - kw Kilo Watt 유효전력 kwh Kilo Watt Hour 전력량 KHI Kawasaki Heavy Industry Co. 가와사키중공업 KSR Keyboard Send/Receive set 건반송수신장치 KV Kilo Voltage 고압 (1,000볼트) KT Korea Good Technology 국산신기술인정마크 KS Knife Switch 나이프스위치 KWU Kraftwerk Union 독일발전기제작사 KSB Klein, Schanzlin & Becker. AG 독일펌프제작업체명 KKS Kraftwerk Kennzeichem System 발전소설비식별기호체계 KR Keep Relay 유지계전기 KDP Kalium Dihydrogen Phosphate 인산 2수소칼륨 KTN Kalium Tantalum Niobate 칼륨탄탈륨니오브 KVA Kilo Voltage Ampere 피상전력 KS Korean Standards 한국공업규격 KOGAS Korea Gas Corporation 한국가스공사 KS Korea Industrial Standards 한국산업규격 KAERI Korea Advanced Energy Research Institute 한국에너지연구소 KESCO Korea Electric Safety Corporation 한국전기안전공사 KERI Korea Electro technology Research Institute 한국전기연구소 KOREC Korea Electrical Committee 한국전기위원회 KPX Korea Power Exchange 한국전력거래소 KEPCO Korea Electric Power Corporation 한국전력공사 KOPEC Korea Power Engineering Company 한국전력기술 ( 주 ) KDHC Korea District Heating Co. Ltd 한국지역난방공사 KODAS Korea Distribution Automation System 한국형배전자동화시스템 KPS Korea Power Plant Service Co. Ltd 한전기공 ( 주 ) 23 / 51 K

24 L LD Laser Diode, Laser Disk - LSTTL Low power Shottky Transistor Transistor Logic - LS Line Switch 개폐기 LO Light Oil 경유 LOP Light oil Pump 경유펌프 LOSP Light Oil Service pump 경유공급펌프 L/I Letter of intent 계약의향서 LFR Loss of Field Relay, Field Loss Relay 계자손실계전기 LSI Large Scale Integrated Circuit 고집적회로 LOEP Loss of Energy Probability 공급지장에너지확률 LOLP Loss of Load Probability 공급지장확률 LAS Light Activated Switch 광스위치 LASCR Light Activated Silicon Controlled Rectifier 광 SCR LGCM Levelled Generation Cost Method 균등화발전비용계산법 LAN Local Area Network 근거리통신망 LOG Logic 논리회로 LVL Level 높이, 수위 LFOR Lightning Flashover Rate 뇌섬락사고율 LSI Large Scale Integration 대규모집적회로 LMTD Logarithmic Mean Temperature Difference 대수평균온도차 LCS L, C & Steinumuller 독일발전설비제작업체 LANER Light Activated Negative Emitter Resistance 래너, GND 의일종, 가시광선을발광하는것 LVS Level Switch 레벨스위치 LASER Light Amplification by Stimulated Emission of 레이저 LDV Laser Doppler Velocimeter 레이저도플러속도계 LS Limit Switch 리미트스위치 LED Light Emitting Diode 발광다이오드 LED Light Emitting Diode 발광다이오드 LM Larson Miller 보일러튜브잔존수명평가법 LDR Loading Resistor 부하저항기 LDT Load Dump Test 부하차단시험 LST Load Swing Test 부하변동시험 LVR On-load Voltage Regulator 부하시전압조정기 LTT On-load Tap-changing Transformer 부하시탭전환변압기 LDC Load Duration Cost 부하유지곡선 LF Load Factor 부하율 LLM Load Limiter Motor 부하제한기용전동기 LS Line Switch 선로개폐기 LDC Line Drop Compensator 선로전압강하보상기 LVDT Linear Variable Differential Transformer 선형가변차동변환기 LS Level Switch 수위스위치 LG Level Gauge 수위계 L/C Letter of Credit 신용장 LA Laboratory Automation 실험실자동화 LCD Liquid Crystal Display 액정표시장치 LPG Liquefied Petroleum Gas 액화석유가스 LNG Liquified Natural Gas 액화천연가스 LS Left Side 왼쪽 LH Left Hand 왼쪽, 좌측 24 / 51 L

25 L 약어영문한글 LULU Locally Undesirable Land Use 우리고장에는안된다 LO Lubricating Oil 윤활유 LP Low Pressure 저압 LP BP Low Pressure By - Pass 저압바이패스 LPBPV Low Pressure By Pass Valve 저압바이패스밸브 LP TBN Low Pressure Turbine 저압터빈 LPT Low Pressure Turbine 저압터빈 LHV Low Heating Value 저위발열량 LSWR Low Sulphur Waxy Residue 저유황유 LNA Low Noise Amplifier 저잡음증폭기 LV Low Voltage 저전압 LF Low Frequency 저주파 LCF Low Cycle Fatigue 저주파피로 LNCF Low NOx Concentric Firing System 저NOx 버너의일종 LC Load Center 전원공급실 ( 전기실 ) LTG Lighting 조명 LCO Load Cycling Operation 중간부하운전 LID Leadless Inverted Device 직결반전디바이스 LA Load Aggregator 집단부하, 부하집합체 LLW Lowest Low Water 最低干潮位 LUF Lowest Usable Frequency 최저사용주파수 LL Low Level 최저수위 LSB Last Stage Blade 터빈최종단날개 ( 翼 ) LB Pounds 파운드 LOR Lock Out Relay 폐쇄계전기 LA Lightening Arrester 피뢰기 LA Lightning Arrester 피뢰기 LG Lower Gate 하부게이트 LCP Local control Panel 현장제어반 LP Local Procurement 현장조달품목 LCU Line Control Unit 회선제어유닛 LCC Life Cycle Cost 생애주기비용, 수명주기원가 LIWA Low Impulse withstand Level 25 / 51 L

26 M M Motor 전동기 M/F Micro Film 마이크로필름 M/G Motor/Generator set 전동발전기 M/T Metric Ton 미터톤 (1,000kg) MADT Micro Alloy Diffused Transistor 마이크로앨로이확산형트랜지스터 MAIN Multiple_Service Access Integrated Network 차세대광통신장비일종 MAINT Maintenance 정비 MAN Manual 수동 MAN Maschinen Fabrik Augsburg Nurenberg, AG 독일발전설비제작업체 MAN Medium Area Network 중규모지역통신망 MAP Manufacturing Automation Protocol 제조자동화프로토콜 MATV Master Antenna Television 공시청망 ( 공시청안테나또는공시청설비 ) MAX Maximum 최대 MB Electromagnetic Brake 전자브레이크 MBB Magnetic Blast(Blow-out) Circuit Breaker 자기차단기 MBB Contact Make Before Break Contact MBB 접점 MBC Mill Burner Control System 미분기버너제어장치 MBE Molecular Beam Epitaxy 분자선에피탁시 MBFB Motor Driven Boiler Feed Pump 전동기구동보일러급수펌프 MBM Magnetic Bubble Memory 자기버블기억장치 MBP Mixed Bed Polishing 물처리혼상탑 MBR Maximum Boiling Rating 최대증발정격 MC Electromagnetic Contactor 전자접촉기 MC Metal Clad 단위폐쇄배전반 MCB Miniature Circuit Breaker 소형차단기 MCB Molded Case Circuit Breaker 배선용차단기 MCB Magnetic Circuit Breaker 자기차단기 MCC Maximum Continuous Coal Capacity 최대연속석탄용량 MCC Motor Control Center 전동기조작반 MCCB Metal Clad Circuit Breaker MCCB Molded Case Circuit Breaker 배선용차단기 MCFC Molten Carbonate Fuel Cell 용융탄산염형연료전지 MCL Electromagnetic Clutch 전자클러치 MCP Main Condensate Pump 복수펌프 MCR Main Control Room 주제어실 MCR Maximum Continuous Rating 최대연속정격 MCS Management Control Station 설비제어반 MCSG Metal Clad Switch Gear 폐쇄배전반 MCT Magnetic Counter 전자카운터 MCTR Master Controller 주제어기 MCWP Main Cooling Water Pump 냉각수펌프 (CWP) MD Man Day 1인 1일작업량 MD Metal Detector 금속탐지기 MD mooring Dolphin 정박부두 MDA Maximum Demand Ammeter 최대수요전류계 MDF Main Distribution Frame 주배선반 MDI Magnetic Direction Indicator 자기방향지시기 MDL Master Distribution List 문서배부목록 26 / 51 M

27 M MDS Microcomputer Development System 마이크로컴퓨터개발시스템 MDW Maximum Demand Wattmeter 최대수요전력계 ME Medical Electronics 의용전자공학 ME Micro Electronics, Molecular Electronics - MEB Main Electrical Board 주전기반 MECH Mechanical 기계적인 MEM Memory 메모리 MEMB Membrane 멤브레인, 얇은膜 MES-FET Metal Semiconductor Field-Effect Transistor 금속반도체효과트랜지스터 MEZZ Mezzanine 중 2층 (1층과 2층사이의중간층 ) MF Medium Frequency wave 중파 MFG Main Function Group 제어계통의주기능그룹 MFT Master Fuel Trip 주연료차단장치 MG Motor-Generator 전동기발전기 MGR Maximum Guaranteed Rating 최대보증출력 MHC Mechanical Hydraulic Control System 기체유체식제어계통 MHD Magneto Hydrodynamic 자기유체발전방식 MHD Generation Magneto Hydrodynamics Generation 전자유체역학발전 MHH Master Hand Hole 보일러헤더시험용 MHI Mitsubishi Heavy Industries. Ltd 미쓰비시중공업 MICR Magnetic Ink Character Reader 자기잉크문자판독장치 MIN Minimum 최소 MIN Minute 분 MIS Management Information System 경영정보시스템 MISC Miscellaneous 각종 MISIC Metal Insulated Semiconductor IC 미스 IC, 금속절연반도체집적회로 MKS units Meter Kilogram Second MKS 단위계 MKSA Meter Kilometer Second Ampere MKS 단위계에전류의단위암페어를더한전자기단위 MLP Moon Light Plan 일본기술개발사업명칭 MLV Master Trip Lockout Valve 정지페쇄밸브 MLV Multi-vibrator 멀티바이브레이터 MM-BTU Million British Thermal Unit 1,000,000 BTU MMC Man Machine Communication 인간-기계간통신 MMI Man Machine Interface(operator console) 인간-기계간연계장치 MMIC Monolithic Microwave IC 모노리식마이크로파집적회로 MMS Maintenance Management System 빌딩보수유지관리프로그램 MNI Model of National Investment 프랑스전원개발모형 MNOS Metal Nitride Oxide Semiconductor 금속질화산화막반도체 MO Mill Operator 미분기운전원 MOCVD Organometallic Compound CVD 유기금속 CVD법 MODEM Modulation&Demodulation 모뎀 MOF Metering Out Fit 계기용변압변류기 MOF Mixed Oxide Fuel 혼합산화연료 MOF Metering Out Fit 계기용변압변성기 MOP Main Oil Pump 주윤활유펌프 MOP Maximum Operating Pool 최대발전수위 MOS Metal Oxide Semiconductor 금속산화막반도체 MOS FET Metal Oxide Semiconductor FET 금속산화막반도체전계효과 27 / 51 M

28 M MOV Motor Operated Valve 전동밸브, 전동기구동밸브 MPL Master Parts List 주요부품목록 MPR Monthly Progress Report 월간진도보고서 MPU Microprocessor Unit MR Mixing Rate 혼소율 MS Magnetic Separator 철편분리기 MS Main Steam 주증기 MSL Mean Sea Level 평균해수면 MSOP Main Seal Oil Pump 주밀봉유펌프 MSP Main Suction Pump 흡입펌프 MSV Main Stop Valve 주증가차단밸브 MT Magnetic Particle Test 자분탐상시험 MTA Maximum Torque Angle 최대감도위상각 MTBF Mean Time Between Failure 평균고장시간, 고장간평균시간 MTBFO Mean Time Between Forced Outage 고장정지간평균시간 MTD Mean Temperature Difference 평균온도차 MTE Mean Time between Error 평균오류시간 MTR Motor 전동기 MTR Motor Control System 전동기제어장치 M-TR Main Transformer 주변압기 MTTF Mean Time To Failure 평균고장시간 MTTR Mean Time to Repair 평균정비 ( 수리 ) 시간 MTV Mechanical Trip Valve 기계식트립밸브 MU Make up 보충수 MUF Maximum Usable Frequency 최고사용주파수 MUT Mean Up Time 평균동작시간 MUX Multiplex 다중화 MV Management Vitality 경영활력운동 MW Mega Watt 1,000 kw MWD Mega Watt Day 메가와트데이 (MW 24시간 ) MWE Mega Watt Electric 전기출력메가와트 MWh Mega Watt Hour 1,000kW시 MWT Mega Watt Thermal 열출력메가와트 28 / 51 M

29 N n Nano 10-9 N Tachometer 회전속도계 N/P Nuclear Power Plant 원자력발전소 NA Non Applicable 해당없음 NAND Nand 낸드 NC Normally Closed 상시닫힘 NC Numerical Control 수치제어 NCR Nominal Continuous Rating 공칭연속정격 NCR Non conformance Report 부적합지시서 NCU Network Control Unit 망제어장치 NDE Non Drive End 구동장치반대측단부 NdPP Neodymium Pentaphosphate 5 인화네노디움, 고능률고체레이저에사용 NDT Non Destructive Test 비파괴검사 NEC National Electrical Code 국제전기코드 NEMA National Electric Manufacturers Association 미국전기제작자협회 NERC North American Electric Reliability Council 북미가동율위원회 NFB No Fuse Circuit Breaker 배선용차단기 NFB No Fuse Breaker 배선용차단기 NFPA National Fire Protection Association 미국소방협회 NG Natural Gas 천연가스 NGR Neutral Grounding Resistor 중성점접지저항기 NHR Net Heat rate 순열소비율 NIMBY Not in My Backyard 내집뒤뜰에는안된다 NIS National Information System 국가정보시스템 NL No Load 무부하 NLTC No Load Tap Changer 무부하탭절환장치 ( 전압조정기 ) Nm3 Normal Cubic meter Normal 상태의체적 NMR Nuclear Magnetic Resonance 핵자기공명 NO Normal Open 상시열림 NO Number 번호 NOPE Not on Planet Earth 우리지구위에는안된다 NOR Nor 노어 NOT Not, Negation 논리부정 NOx Nitrogen Oxides 질소산화물 NPSH Net Positive Suction Head 유효흡입수두 NR Nominal Rating 공칭정격 NRT No ringing trunk NRV Non Return Valve 역류방지밸브 NRZ Non Return to Zero 비복귀기록 NRZI Non Return to Zero Inverted 비제로복귀반전 NSFO Navy Special Fuel Oil 오일의일종 NSPB Non Segregate Phase Bus 상비분리모선 NTSC System National Television System Committee System NTSC TV 방송방식 NWT Neutralized Water Treatment 중성수처리 29 / 51 N

30 O O/H Overhaul 계획예방정비 OA Office Automation 사무자동화 OA Open Aire 자냉식 OBD Optical Bistable Device 광2안정소자 OCB Oil Circuit Breaker 유입차단기 OCED Organization for Economic Cooperation and 국제협력개발기구 OCGR Over Current Ground Relay 과전류접지 ( 지락 ) 계전기 OCR Over Current Relay 과전류계전기 OCR Optical Character Recognition 광학식문자인식 OCR Over Current Relay 과전류계전기 OCS Operation Control System - OCTF One Cycle Trouble Free Operation 일주기무고장운전 OD Outer Diameter 외경 OECD Organization for Economic Cooperation & 경제협력기구 OEIC Optoelectronics Integrated Circuit 광전자집적회로 OEM Original Equipment Manufacturing 주문자상표부착생산자 OF Oil Filled Cable 유입케이블 OF Cable Oil Filled Cable 유입케이블 OFA Over Fire Air 2차연소용공기 OFT Optical Fiber Tube 광섬유관 OH Ontario Hydro 캐나다의전력회사명 OIS Operator's Interface Subsystem 운전원조작감시장치 OJT On the Job Training 현장실무교육 OL Over Load 과부하 OLR Over Load Relay 과부하계전기 OLTC On Load Tap Changer 부하시탭전환장치, 변압기에사용 OLTS On Line Test System - OLVR On Load Voltage Regulator 부하시전압조정기 OM Operation & Maintenance 운전및정비 OM Operation Module (Selector) 운전모드선택장치 OMR Optical Mark Reader 광학식마크판독장치 OMS Ovonic Memory Switch - OPC Organic Photo-conductive Cell 유기광도전체 OPC Operating Coil 동작코일 OPCB Oil Pour Circuit Breaker 유입차단기 OPEC Organization of Petroleum Exporting Countries 석유수축기구 OPER Operation 운전 OPGW Optical Fiber Composit Overhead Ground Wire 광섬유복합가공지선 OPM Overall Project Meeting 건설사업소장회의 OPM Operating Motor 조작용전동기 OPP Opposite 반대의 OPR Open-phase Relay 결상계전기 OPT Out Put Transformer 출력변성기 OR Operating Reserve 운전예비율 OR Operating Register 발진레지스터 OR Or 논리합 ORAP Operation Reliability Analysis Program 운전신뢰도분석프로그램 ORE Operational Readiness Evaluation 내규, 업무준비평가 Orimulsion Orinoco Emulsion 연료명 ( 역청과물의혼합물 ) ORM Off Return Memory 복귀기억 30 / 51 O

31 O 약어영문한글 OS Operating System 컴퓨터운영체계 OS Over Speed 과속도 OS Oil Switch 유입개폐기 OSCG Oscillograph 오실로그래프 OSI Open System Interconnection 개방형시스템상호연결접속 OSR Operational Status Report 운전현황보고 OSR Over-speed Relay 과속도계전기 OSS Over-speed Switch 과속스위치 OT Oil of Transformer 변압기유 OT Output Trunk 출력트렁크 OT Oil of Transformer 변압기오일 OTBD Out Board 外側 OTC Overcurrent Trip Coil 과전류트립코일 OTEC Ocean Thermal Energy Conversion 해양온도차발전 OTF Optical Transfer Function 광학적전달함수 OTL Output Transformerless 무변성출력 OTR Outer 외측의 OTSV Oil Trip Solenoid Valve 오일트립전자밸브 OTU Once Through Unit 관류형보일러 OVGR Over Voltage Ground Relay 과전압지락게전기 OVR Over Voltage Relay 과전압계전기 OW 옥외용비닐절연전선 OWF Optimum Working Frequency 최적주파수사용 31 / 51 O

32 P P & ID Piping & Instrument Drawing 배관및계측도면 P/L Pipe Line 배관 P/O Purchase Order 구매지시서 P/P Power Plant 발전소 PA Partial Arc 부분방전 PA Plant Air 작업용공기 PA Primary Air 1차공기 PA Public Acceptance 국민적동의 PABX Private Automatic Brench Exchanger 구내전화교환기 PAC Plant Air Compressor 작업용공기압축기 PAF Primary Air Fan 1차공기통풍기 PAFC 인산형연료전지 PAL system Phase Alternating by Line system 유럽 TV방송규격 PAM Pulse Amplitude Modulation 진폭변조 PB Push Button 누름스위치 P-BOND Performance Bond 성능보증금 PBX Private Branch Exchange 교환기 PC Package Connection 패키지분기점 ( 접속점 ) PC Personal Computer 개인용컴퓨터 PC Plant Computer 발전소용컴퓨터 PC Pulverized Coal 미분탄 PC Peterson Coil 피터슨코일 ( 소호리액터 ) PCB Power Circuit Breaker 전력용차단기 PCB Printed Circuit Board 인쇄회로기판 PCB Pulverized Coal Bin 미분탄저장조 PCB Printed Circuit Board 프린트배선회로용기판 PCM Pulse Code Modulation 펄스부호변조 PCP Pendant Convection Pass 수직형대류통로 PCS Punch Card System 천공카드시스템 PCS Primary Cutout Switch 고압컷아웃스위치 PCT Potential Current Transformer, Combined Voltage and Current Transformer 계기용변압변류기 PCV Pressure Control Valve 압력조절밸브 PD Potential Device PDM Pulse Duration Modulation 펄스지속변조 PDP Plasma Display Panel -- PE Project Engineer 사업관리담당자 PE Power Electronics -- PEM Primary Event Monitor 주요고장감시장치 PERT/CPM Program Evaluation & Review Tech/Critical Path 공정관리기법 PF Plant Factor 발전율 PF Power Factor 역률 PF Power-factor Meter 역률계 PF Power Fuse 전력퓨즈 pf pico Farad 용량단위 PFBC Pressurized Fluidizing Bed Combustion 가압유동층연소 PFM Pulse Frequency Modulation 펄스주파수변조 PG Pressure Gauge 압력계 ph Hydrogen Ion Concentration 수소이온농도지수 PHS Personal Handy-phone System 고정식이동전화 32 / 51 P

33 P PHS PHASE SHIFTER 異相機 PI Polarization Index 성극지수 PI Power Island 터빈동내부의독립된전원설비 PI Pressure Indicator 압력지시계 PI Position Indicator 위치표시기 PID Proportional Integrated Differential 비례, 적분, 미분동작 PID Proportional-Differential-Integration Control 비례-적분-미분제어 PIV Peak Inverse Voltage 피크역전압 PLC Programmable Logic Controller PLC Power Line Carrier (Communication) 전력선통신서비스 PLR Polarity Relay 극성계전기 PLU Power Load Unbalance 전력과부하의불균형 PM Pollution Minimum 저공해연소설비 PM Preventive Maintenance 예방정비 PM Project Manager 사업관리책임자 PM Phase Modulation 위상변조 PM Burner Pollution Minimum Burner 저 NOx 버너의일종 PMG Permanent Magnetic Generator 영구자석발전기 PNA Home Phoneline Network Alliance Hone network표준화그룹중하나 PNL Panel 배전반 PNM Pulse Number Modulation 펄스수변조 POF Pipe Type Oil Filled Cable 파이프형유입케이블 POR Position relay 위치계전기 POS Pole Type Oil Switch 유입개폐기 PP Piping 배관 PP Pump 펌프 PPB Parts per Billion 10억분의일 PPM Parts Per Million 백만분의일 PPM Pulse Phase Modulation 펄스위상변조 PPMIS Power Plant Management Information System 발전소관리정보시스템 PPTR Precipitator 집진기 PR Pressure 압력 PR Progress Report 진도보고서 PR Protective Ratio 보호비 PR Plugging relay 역전방지계전기 PR Power Relay 전력계전기 PRAUT Process Automation 발전소자동제어프로그램 PRESS Pressure 압력 PRI Primary 1차의, 주된 PRM Project Review Meeting 사업추진회의 PROCON Process Control 발전소제어장치 (ABB) PRR Pressure relay 압력계전기 PRS Pressure Switch 압력스위치 PS Power Supply 전원공급장치 PS Pressure Switch 압력스위치 PSAB Pulverizer Seal Air Blower 미분기밀봉송풍기 PSALI Permanent Supplementary Artificial Lighting 상시보조인공조명 PSB Plant Surge Bin 석탄완충조 PSF Pounds per Square Foot 압력의단위 PSH Primary Super Heater 1차과열기 33 / 51 P

34 P Psia Pounds per Square inch absolute 절대압력의단위 Psig Pounds per Square inch gauge 게이지압력의단위 PSK Phase Shift Keying 위상偏移방식 PSP Pumped Storage Power Plant 양수발전소 PSS Plant Automation Start-up & Shut down 발전소자동기동정지제어장치 PSS Power Stability System 계통안정화장치 PSS Power System Stabilizer PSSH Platen Secondary Super Heater 관류형 2차과열기 PT Penetrate Test 액체침투탐상시험 PT Performance Test 성능시험 PT Potential Transformer 계기용변압기 PTC Performance Test Code 성능시험코드 P-TEST Performance Test 성능시험 PTM Pulse Time Modulation 펄스시간변조 PTR Pole Transformer 주상변압기 PTT PT Test Terminal PT 시험단자 PU Pick up 측정소자 PULV Pulverizer 미분기 PURPA Public Utility Regulatory Policies Act 미국공익사업규제법 PV Pressure Control Valve 압력조절밸브 PVC Poly Vinyl Chloride 폴리염화비닐 PVC Process Video Control System 발전소화상제어장치 PW Piolit Wire PWM Pulse Width Modulation 펄스폭변조 PWR Power 전원 PWR Power relay 전력계전기 34 / 51 P

35 Q QA Quality Assurance 품질보증 QAM Quadrature Amplitude Modulation 직교진폭변조 QC Quality Control 품질관리 QED Quantum Electro Dynamics 양자전자기학 QS Quick Start 급속기동 QTY Quantity 수량 35 / 51 Q

36 R R Resistor 저항기 R & D Research & Development 연구및개발 R/H Reheater 재열기 Ra 연색지수 RAM Random Access Memory 컴퓨터의기억장치 RAM Reliability, Availability, Maintainability 신뢰성, 유용성, 정비성 RAM Read Access Memory - RB Run Back 출력급감발 RBLR Reboiler (Steam Converter) 보조증기발생기 RC Raw Coal 原炭 RC Recloser 재폐로기 RC Rotary Converter 회전변류기 RC Rotary Condenser 동기조상기 RC Rupturing Capacity 차단용량 (MVA) RCF Ratio Correction Factor 비보정계수 RCM Reliability Centered Maintenance 신뢰도중심정비 RCR Reverse Current Relay 역상전류계전기 RCR Reclosing relay 재폐로계전기 RCTL Resistor Condenser Transistor Logic 저항콘덴서트랜지스터논리회로 RCV Reheat Control Valve 재열증기제어밸브 RCVR Receiver 容器 RDF Refuse Derived Fuel 쓰레기연료 RECIR Recirculation 재순환 REF Reference 기준, 참고 REGEN Regeneration 재생 REV Revision 수정 REV Revolution 회전수 RF Radio Frequency 무선주파수 RF RECTIFIER 정류기 RFP Request for Proposal 입찰권유서 RFV Reverse Flow Valve 역류밸브 RH Right Hand 오른쪽 RH Rheostat 가감저항기 RIF Radio Influence Field 무선유도계 RM Retentive Memory 영구기억 RMI Radio Magnetic Indicator 무선자기방위지시장치 RMS value Root Mean Square value 실효값 ROM Read Only Memory 비휘발성메머리칩 ROP Relay Oil Pump 릴레이오일펌프 RPM Revolutions per Minutes 분단회전수 RPR Reverse Power Relay 역전력계전기 RS Radial Stacker 原型積炭器 RS Right Side 오른쪽 RS Rotary Switch 회전스위치 RSI Rotor Stress Indicator 터빈회전자응력지시계 RSOP Recirculation Seal Oil Pump 재순환밀봉유펌프 RSTC Reset Coil 복귀코일 RSV Reheat Stop Valve 재열증기차단밸브 RT Radio graphic Test 방사선투과검사 RT Refrigeration TON 냉동톤 36 / 51 R

37 R 약어영문한글 RTCF Real Time Control Facility 실시간처리기능 RTD Resistance Temperature Detector 저항온도측정계 RTL Resistor Transistor Logic 저항트랜지스터논리회로 RTS Request To Send 송신요구 RTU Remote Terminal Unit 원격단말장치 RVR Reverse Voltage Relay 역상전압계전기 RW Raw Water 原水 RY Relay 계전기 37 / 51 R

38 S S Switch 스위치, 개폐기 S/B Soot Blower 보일러제매장치 S/C Steam Converter 보조증기발생장치 S/H Super Heater 과열기 S/N Ratio Signal & Noise Ratio 신호대잡음비 S/P Spare Parts 정비예비품 S/R Stacker / Reclaimer 저탄및상탄설비 S/S Substation 변전소 S/T Steam Turbine 증기터빈 S/U Ship Unloader 석탄하역기 S/V Supervisor 제작, 설계, 시공, 감리기술자 SA Seal Air 밀봉용공기 SA Service Air 작업용공기 SA Steam Admission 통기 ( 증기터빈에증기인입 ) SA Surge Arrestor 피뢰기 SAC Service Air Compressor 작업용공기압축기 SAF Seal Air Fan 밀봉용공기통풍기 SAH Steam Air Heater 증기식공기예열기 SAMA Scientific Apparatus Manufacturers Association 과학장치제작자협회 SAMOS Stacked Avalanche Injection MOS 사모스 SAN Storage Area Network 저장장치영역네트워크 SAT Saturation 포화 SATIS Satisfactory 만족 SAW Surface Acoustic Wave 찬성표면파 SB Switch Board 배전반 SBAC Soot Blower Air Compressor 제매기용공기압축기 SBO Switch Board Operator 배전반운전원 SC Specific Conductivity 比傳導度 SC Static Condenser ( 정전 ) 축전지 ( 콘덴서 ) SC Control Switch 제어스위치 SCADA Supervisory Control and Data Acquisition 지역급전시스템 SCADA Supervisory Control & Data Acquisition 감시제어및자료취득시스템 SCAH Steam Coil Air Heater 증기식공기예열기 SCAM System Cost Analysis Method 계통비용분석법 SCAS Supervisory Control Acquisition System SCAV Scavenge 배기 SCC Stress Corrosion Crack 응력부식균열 SCH Schedule 계획 SCL transistor Space Charge Limited transistor -- SCO State Controller with Observer 상태변수제어기 SCR Selective Catalytic Reduction 선택적촉매환원 SCR Silicon Controlled Rectifier 실리콘 ( 제어 ) 정류기 SCR Short Circuit Ratio SCRN Screen 망, 그물 SCS Silicon Controlled Switch 실리콘제어스위치 SCSF Single Casing Single Flow 단통단류터빈 SCU Substation control unit 변전소집중감시제어장치 SCWP Stator Cooling Water Pump 발전기고정자냉각수펌프 SD-ACSR Self Damping ACSR 38 / 51 S

39 S SDB Signal Distribution Board 신호분배반 SDD Steam Dumping Device 증기우회배출장치 SEC Secondary 2차 SEC Secondary Electron Conduction 2차전자도전작용 SEMS Super conducting magnetic storage 초전도전력저장장치 SEP Separator 분리기 SEX Sub-Exciter 부여자기 SFC Static Frequency Converter 정지형주파수변환장치 SFFO Shielding Failure Flashover 차폐실폐섬락 SFG Sub Function Group 부기능제어그룹 SFR Shift Register 시프트레지스터 SG Specific Gravity 비중 SG Steam Generator 증기발생기 SGR Selecting Ground Relay 선택지락계전기 ( 방향성접지계전기 ) SH Shelter House 작업실, 장비실 SH Shunt 분류기 SI Shrinkage Index 수축지수 SI System Integration -- SiC Silicon Carbide 탄화규소 SIL Surge Impedance Loading SIP Single In-line Package -- SIT Sharpy Impact Test 충격시험 SIT Silicon Intensifier Target tube SIT관 SIT Static Induction Transistor 정전유도형트랜지스터 SIU Station Interface Unit 발전소제어계통연계장치 SI-UNIT System International Unit SI 단위 SJAE Steam Jet Air Ejector 증기분사식공기추출기 SL Sargent & Lundy 미국설계사 SL Signal Lamp, Pilot Lamp 신호 ( 표시 ) 등 SLP Sea Water Lifting Pump 해수인양펌프 SLV Solenoid Valve 전자밸브 SM Starting Motor 기동용전동기 SM Synchronous Motor 동기전동기 Sm3 Standard Cubic meter 표준상태의체적 SMB Small/Medium sized Business SMES Super Conducting Magnetic Energy Storage 초전도에너지저장장치 SMT Schmidt Trigger 시밋트트리거 SO Senior Operator 주임, 대리 SOE Sequence of Event 시간대별운전상황 SOFAR Sound Fixing and Ranging 수중측음장치 SOFC Solid Oxide Fuel Cell 고체전해질형연료전지 SOI Semiconductor On Insulator 절연기판상의반도체 SOL Solenoid 솔레노이드 SOP Seal Oil Pump 밀봉유펌프 SOP Service Oil Pump 중유공급펌프 SOP Standard Operating Procedure 표준업무절차 SOR Out-of-step relay(setp-out relay) 동기탈조계전기 SORP Seal Oil Recirculation Pump 밀봉유순환펌프 SOV Switching Over Voltage 개폐과전압 SOx Sulfur Oxides 유황산화물 39 / 51 S