Accident condition 事故状态
Accuracy class 准确等级Active power 有功功率Alarm signal 告警信号Alkaline battery 碱性电池Analogy/digital 模拟的/数学的
Angle tower 转角塔Angles
保护角Anti-accident technical
measure 反事故技术措施Anti-explosion membrane 防爆膜（隔板）Anti-pollution insulator 防污型绝缘子Anti-pollution capability 耐污秽能力Arc quenching coil
消弧线圈Arrester
避雷器Artificial grounding device 人工接地装置Asymmetric/symmetric 不对称/对称Asynchronous/synchronous 非同期的/异步的/同步的Automatic close-up device of
standby supply 备用电源自动投入装置
Automatic safety device 安全自动装置Auxiliary protection
辅助保护
电力系统专业英语词汇表
A
B
Back flashover反击
Backup protection后备保护basic tariff基本电价
Black start-up黑启动
Block闭锁
Brake制动
Breakdown击穿Breaker malfunction protection断路器失灵保护Bumping颠簸Bundled conductor分裂导线
Bus(bar)母线
Bus sectionalizing breaker母线分段断路器Bus tie circuit breaker母线断路器Bypass旁路
C
Cable电缆
Capacitance电容
Capacitive电容性的
Capacitor电容器Central signal system中央信号系统
Ceramic insulator瓷质绝缘子
Changeable cost变动成本
Changing over切换
Change-of-state状态改变
annel of high frequency
高频载波通道carrier
Charging and discharging充放电Chromatographic analysis色谱分析Circuit breaker断路器Closed loop/open loop闭环，合环/开环Closing surge current闭合冲击流Coating涂料Communication通信Compact GIS switchgear紧凑型GIS开关Compactness紧凑
Compensation补偿Component protection元件保护
Compound insulator合成绝缘子
Capacitive bushings电容性套管Conductive电导的
Contact触点Contactless element无处点元件Contactor (断路器)触头
Control with line selection 选线控制
Converting valve 换流阀
Converting transformer 换流变压器
Convertor station 换流站
Coordinator control system 协调控制系统
Corner tower 转角塔
Corona loss 电晕损耗
Creepage distance 爬电距离
Creepage tower 跨越塔
Current-carrying conductor 载流导体
D
Daily load curve 日负荷曲线
Data acquisition unit 数据采集单元
Data base 数据库
Data handling and logging 数据处理与记录
Data processing unit 数据处理单元
De-energized tap changer 无载分接开关Deformation 变形
Delay protection 延时段保护
Delta connection/star connection 三角形/星接连接Diameter expanded conductor 扩径导线
Dielectric dissipation factor 介质损耗因数Dielectric strength 绝缘强度
Diesel engine generator 柴油发电机
Differential current quick trip protection 差动电流速断断保护Differential protection 差动保护
Direction protection 方向保护
Direction impedance relay 方向阻抗继电器Discharge current recorder 放电电流计数器Discharge gap 放电间隙
Dispatcher 调度员
Dispatcher center 调度中心
Disconnecting switch（disconnector）隔离开关Distance protection 距离保护
Distributed capacitance 分布电容
Distribution station 配电站
District voltage regulation 区域调压
Disturbance 扰动
Domestic loads 民用负荷
Double busbar 双母线
Double configuration 双重化配置
Double umbrella insulator 双伞绝缘子
Drawer type switch cabinet 抽屉式开关柜
Dry type transformer 干扰变压器
Dynamic steady 动稳定
Dynamic／static 动态／静态
E
Electricity price 电价
Electricity tariff 电价费率
Electromagnetic field 电磁场Electromagnetic transient process 电磁暂态过程Electrostatic shield 静电屏
Emergency condition 紧急状态
Emergency lighting 事故照明
End tower 终端塔
Environment 环境
Equalizing ring 均压环
Error class 误差等级
Error correction ability 纠错能力
Excitation 励磁
External insulation 外绝缘
External malfunction 外部故障Extinguisher voltage 灭弧电压
False action 误动
False touching 误碰
False tripping 误跳
Fault 故障
F
Fault oscilloscope故障示波器Fault prevention measure故障避免措施Fault tolerant function容错功能Feeder馈电线Final shield grounding末屏接地
Fixed cost固定成本Floating charging浮充电Forced excitation强行励磁
强迫油循环风冷Forced oil circulation air
cooling
强迫油循环导向冷却Forced oil circulation directed
cooling
Forced oil circulation water
强迫油循环水冷cooling
强油强风冷却Forced oil cooling and forced
air cooling
Fossil fuel矿物燃料Frequency deviation频率偏差Frequency regulation频率调整
Fuse熔断器
G
Gas chamber 气隔室
Gas relay 气体继电器
Gas-insulated substation 气体绝缘变电站
Gas-sealed separation 气密隔离Generation dispatch control 发电调度控制Generation tariff 上网电价
Graded compensation 分级补偿Greenhouse gases 温室气体
Ground standing pot type circuit breaker 落地罐式段落器Grounding 接地
Grounding device 接地装置
Grounding resistance 接地电阻
Guideline 导则
H
Hardware 硬件
Harmonic filtering 谐波滤波
Heat stability 热稳定性
Hierarchical and district voltage regulation 分层分区调压High-voltage switch cabinet 高压开关柜
Hollow conductor 空芯导线
Hydraulic operating mechanism 液压操动机构
Hydro power 水电
I
Ice-covered regions 覆冰地区
Icing flashover 覆冰闪络
Impact closing test 合闸冲击试验
Impact force 冲撞力
Impedance 阻抗
Impulse voltage 冲击电压
Independent pole operation 分相操作Inductance 电感
Induction motors 异步（感应）电动机Inductive 电感性的，感应的
Inductor 电感器
Information receiver 受信者
Information source 信息源
Inrush current 涌流
Inside area malfunction 区内故障Instrument transformer 互感器
Insulating resistance 绝缘电阻
Insulation 绝缘
Insulation aging 绝缘老化
Insulation coordination 绝缘配合
Insulation monitoring device 绝缘监察装置Insulation strings 绝缘子串
Insulator /conductor 绝缘子，绝缘体/导线，导体Integrated reclosing mode 综合重合闸方式
Interlock 联锁
nterface （硬件）接口，（软件）界面Internal insulation 内绝缘
Inter-network tariff 互供电价
Inverter 逆变器
Iron core 铁芯
L
（Lightning） arrester避雷器Lagging phase
滞相运行operation
大小伞裙Larger and smaller
shed
Lead-acid battery铅酸蓄电池
进相运行Leading phase
operation
Leakage泄露Leakage current泄漏电流Lightning照明Lightning impulse
雷电冲击绝缘水平insulation
Lightning overvoltage雷电过电压Lightning proof防雷Lightning protection
防雷接地grounding
Lightning stroke雷击Lightning rod避雷针Lightning stroke outage
雷击跳闸rate
Line loss线损
Line transformer group线路变压器组Linear/nonlinear线性、非线性Link line联络线Load cutting off切负荷Local equilibrium就地平衡
就地选测Local selective
measure
Logic component逻辑元件
纵联差动保护Longitudinal
differential protection
Longitudinal insulation纵向绝缘
失步Loss of
synchronization
Low battery voltage蓄电池欠电压Low-voltage
低压配电屏distribution board
Low-voltage locking低电压闭锁 M
磁感应强度Magnetic induction
intensity
Main insulation主绝缘Main network frame主网架Malfunction失灵Malfunction log故障记录
手动操作机构Manual operating
mechanism
Margin裕度Maximum operation最大运行方式
mode
Meter panel仪表屏Maximum sensitive angle最大灵敏角Microcomputer-based protection微机保护Microcomputer type relaying微机型继电保护Microprocessor微处理器Mimic panel模拟屏Mixed insulation混合绝缘Monitoring and controlling system监控系统
选线检测Monitoring and measuring with line
selection
Monitoring password监护口令
N
Natural grounding device自然接地装置Natural power自然功率
No-load空载
Non conventional instrument
非传统传感器transformers
Non-all-phase cutoff非全相断开Non-full-phase operation非全相运行Non-uniform/uniform不均匀/均匀Normal/abnormal正常/异常Normal operation mode正常运行方式No-trouble trip无故障跳闸Nuclear fission energy核裂变能Nuclear power核电
O
Off-line/on-line离线的/在线的Oil immersed transformer油浸变压器Oil level alarm protection油位报警保护Oil level gauge油位计
Oil minimum circuit breaker少油断路器Oil pillow油枕
On load tap changer有载分接开关Open delta开口三角形Operating mechanism操动机构Operating speed运算速度Operation panel操作屏Operation password操作口令Optical fiber communication光纤通信电路Original data原始数据Oscillation振荡Oscillation-decoupling device振荡解列装置Outage停电/短电Outlet intermediate relay出口中间继电器Outside area fault区外故障Overexcitation过励磁Overvoltage过电压Overcurrent protection过电流保护Overhaul period大修周期Overhead line架空线路
Overload过负荷Over-temperature过热
成套配电装置Packaged power distribution
equipment
Parallel operation并列运行Partial discharge局部放电Passive compensation equipment无源补偿设备Peak load regulation峰负荷调节Peak value峰值Petersen coil消弧线圈Phase相,相位Phase-to-phase short circuit fault相间电路故障Phasing verification核相Plant service power厂用电Pneumatic operating mechanism气动操作机构Pollution flashover淫秽闪络Porcelain bushing瓷套管
瓷柱式SF6断路器Porcelain column type SF6 circuit
breaker
ositive /regative /zero sequence正序/负序/零序Post-accident condition事故后状态Potential profile电位分布Potential transformer电压互感器Power angle功率因素角Power communication电力通信Power distribution配电
Power factor功率因素Power flow distribution潮流分布
Power frequency electric field工频电场Power generation发电
电网调动自动化Power grid dispatching
automation
Power market电力市场Power network电力网Power network/power grid电网Power station发电站Power system电力系统Power transformation变电Power transmission输电Power utilization用电Power frequency following
工频续流current
Power line carrier电力线载波Pressure release protection压力释放保护Prevent icing flashover防冰闪络Price of kWh电镀电价Primary circuit一次回路Primary equipment一次设备Primary relaying主(继电)保护Primary widding一次绕组programming编程Protection class保护等级
Protection grounding保护接地
Protection setting保护整定Protective relaying继电保护
Public power grid公用电网
R
Radio interference无线电干扰
Rapid auto-reclosing快速自动重合闸
Rated value(voltage,current,power,capacity)额定值（电压，电流，功率，容
量）
Ratio differential protection比率差动保护Reactive power无功功率Reactive power compensation device无功补偿装置Reactive power optimizing control无功优化控制Reactive/voltage optimization无功/电压优化Reactor电抗器Reactor interturn protection电抗器匝间保护Real-time实时
Real-time regulation实时调节Recovery repair恢复性检修Rectifier type protectire relaying流程型继电保护
Regular inspection定期检查Remote communication遥信Remote control遥控Remote load-reduction device远方减负荷装置Remote measurement遥测Remote regulation遥调Remote tripping protection远方跳闸保护Remote unit-off device远方切机装置Reset复归
Residual charge残余电荷Resistance电阻（R）Resistor电阻器Resonance谐振
Rotary condenser调相机
S
Saturation饱和
Screen operation locking屏蔽操作闭锁Secondary arc current潜供电流Secondary circuit二次回路Secondary equipment二次设备
Sectionalized single(double) busbar with
单（双）母线分段加旁路bypass
Selective control选控
Self detection自检
Self diagnosis自诊断
Self-excitation自励磁Selling tariff销售电价Separate operation分列运行Sequence-of-event record事件顺序记录Sequence-of-events事件顺序Serious accident重大事故Setting整定Sheath(电缆)护套Shield屏蔽Shielding angles保护角Short circuit/open circuit短路/开始Shunt/series并联/串联Silicon carbide碳化硅Silicon controlled rectifier晶闸管整流器Simulate仿真Simulation panel模拟屏
Sine wave distortion rate正弦波畸变率Smoothing reactor滤波电抗器Software软件Software package软件包
Soil resistivity土壤电阻率Sparkover火花放电Specific creepage distance爬电比距Spinning reserve capacity旋转备用电量Split conductors分裂导线
Split-phase breaker malfunction protection分列式断路器失灵保护Stability稳定，稳定性Stabilizer of power system电力系统稳定器
Stable operation稳定运行
Start mode起动方式
Static compensation静止补偿
Statistical line loss统计线损
Steep voltage陡波电压
Step-up/step-down升压/降压
（storage） battery蓄电池
Storage capacity存储容量
Strain tower耐张塔
Stray loss杂散损耗Submarine cable海底电缆Substation变电站Substation integrated automation变电站综合自动化Supply demand balance供需平衡
Switch cabinet开关柜Switchboards配电屏Switching投切
Switching overvoltage操作过电压Switching station开关站Symmetric short circuit对称短路电流Power electronics电力电子
T
Tap changer分接头开关Telecontrol equipment运动装置Temperature rise升温
Tention tower耐张塔
Terminal block端子排
Tertiary windings第三绕组
Thermal stability热稳定
Three-winding transformer三绕组变压器Thyristor晶闸管
Topology拓扑
Transient process暂态过程Transmitter panel变送器柜Transposition tower换位塔
Trip跳闸
Tri-umbrella type insulator三伞型绝缘子
Turn-to-turn short circuit匝间短路
Two part tariff两部制电价
Two-winding transformer双绕组变压器
U
unattended substation无人值班变电站Unbalanced不平衡的
V
Valve type arrestor阀型避雷器
Vibration振动
Voltage classes电压等级
Voltage distribution电压分布
Voltage pivot point电压中枢点
Voltage quality电压质量
Voltage/reactive power
电压/无功功率自动控制automation control
W
Water cooler水冷却器
Water film水膜
Weak electrification弱电化
Wholesale tariff售电价
变压器绕组的接线组别Winding connection group of the
transformer
Winding绕组
Wire breakage locking断线闭锁
Withstand耐受
Working grounding工作接触
Z
Zero value insulator零值绝缘子
Zinc oxide氧化锌
3/2 circuit breaker connection 3/2断路器接线或一个半断路器接线
“O’clock” expression of transformer wiring group 变压器接线组别的“时钟表示法”
6 degree principle of insulation life time 绝缘寿命6 C 法则
10% error curve 10%误差
术语缩写：
AC alternating current/diret current 交流/直流
AGC automatic generation control 自动发电控制
AN audible noise 可听噪声
BIL basic impulse insulation level 基本冲击绝缘水平
CB circuit breaker 断路器
GIGER Conference International des Grands 国际大电网会议
Reseaux Electrique a Houte Tension
CRT cathode-ray tube 阴极射线管
CT current transformer 电流互感器
CVT capacitive voltage transformer 电容式电压互感器
EHV extra-high voltage 超高压
ELF extremely low frequency 极低频
EMS energy management system 能量管理系统
ESDD equivalent salt deposit density 等值附盐密度
FC filtering capacitor 滤波电容器
GIS gas insulated switchgear 气体绝缘全封闭组合电器
GIT gas-insulate transformer 气体绝缘变压器
HV high voltage 高压
HVDC high voltage DC transmission 高压直流输电
下列缩略语用于构造级联数据名，例如，“ChNum”由两个缩略语“Ch”和“Num”级联构成，“Ch”表示“通道”，“Num”意思为“编号”。因而，这两个缩略语级联构成的数据名“ChNum”表示“通道编号”含义。 A 电流Current Acs 访问Access ACSI 抽象通信服务接口Abstract Communication Service Interface Acu 噪声Acoustic Age 时效、老化、冷却Ageing Alm 告警Alarm Amp 相别无关电流Current non phase related An 模拟Analogue Ang 角度Angle Auth 授权、权限Authorisation Auto 自动的Automatic Aux 辅助设备Auxiliary Av 平均Average B 套管Bushing Bat 电池Battery Beh 特性、行为Behaviour Bin 二进制Binary Blk 闭锁，被闭锁Block, Blocked Bnd 频带Band Bo 底部Bottom Cap 能力Capability Capac 电容Capacitance Car 载波Carrier CB 断路器Circuit Breaker CDC 公用数据类Common Data Class CE 冷却设备Cooling Equipment Cf 峰值系数Crest factor Cfg 配置、结构Configuration CG 铁芯接地Core Ground Ch 通道Channel Cha 充电器Charger Chg 变化Change Chk 校验、检验Check Chr 特点Characteristic Cir 环流Circulating Clc 计算Caculate Clk 时钟、顺时针方向Clock、clockwise Cls 关闭、合闸Close Cnt 计数Counter Col 线圈Coil Cor 校正Correction
电气工程常用专业英语词汇表 电气工程常用专业英语词汇表 电路基础 ideal voltage (current) source 理想电压(流)源volt-ampere characteristic 伏安特性potential difference 电位差 reference potential 参考电位resistance 电阻capacitance 电容 inductance 电感 reactance 电抗 inductive(capacitive) reactance 感(容)抗impedance 阻抗 equivalent circuit 等效电路 Ohm’s law 欧姆定律Kirchhoff’s law 基尔霍夫定律Kirchhoff’s voltage law（KVL）基尔霍夫电压定律Kirchhoff’s current law（KCL）基尔霍夫电流定律Thevenin’s theorem 戴维宁定理Norton’s theorem 诺顿定理 branch 支路 node 结点 loop 回路 mesh 网孔 open circuit 开路（断路） short circuit 短路 branch current analysis 支路电流法mesh current analysis 网孔电流法 ode voltage analysis 结点电位法n superposition theorem 叠加原理passive(active) two-terminal network 无(有)源二端网络root mean square (RMS) 均方根值 effective value 有效值instantaneous value 瞬时值 ampere 安培 volt 伏特 Hertz 赫兹 reactive power` 无功功率 active power 有功功率 transfer function 传递函数 apparent power 视在功率 power-factor compensation 功率因数补偿series (parallel) resonance 串(并)联谐振 amplitude(phase)-frequency response characteristic 幅(相)频特性 figure of merit 品质因素 pass-band 通频带bandwidth (BW) 带宽 first(second)-order filter 一(二)阶滤波器low(high)-pass filter 低(高)通滤波器band-pass(stop) filter 带通(阻)滤波器transfer function 转移函数 Bode diagram 波特图 Fourier series 傅立叶级数 three-phase circuit 三相电路 cutoff frequency 截止频率 FFT (Fast Fourier Transform) 快速傅立叶变换 state variable 状态变量 电机 generation 发电 transmission 输电 distribution 配电 coil 线圈 core 铁心 winding 绕组 electrical machine 电机 generator 发电机 motor 电动机 stator (rotor) 定子(转子) armature 电枢 brush 电刷 commutator 换向器 salient-pole 凸极 slip ring 滑环 induction motor 感应电动机 magnetic flux 磁通 asynchronous machine 异步电机 synchronous generator 同步发电机 eddy current 涡流 EMF（electromotive force）电动势 counter EMF 反电势 torque 转矩 excitation 励磁 prime mover 原动机 rectifier 整流器 leakage flux 漏磁通 demagnetization 退磁，去磁 short-circuit ratio 短路比 converter (inverter) 换流器（逆变器） synchronous condenser 同步调相机 magnetization curve 磁化曲线 separately exciting 他励 compounded excited 复励 self-exciting 自励 series(shunt)-wound 串(并)励
A A．B．C极密度继电器（第二报警值）Density relay For A.B.C. pole (2th alarm value) A．B．C极密度继电器（第一报警值）Density relay For A.B.C. pole (first alarm value) A．B．C极主储压器漏氮指示器Indicator for N2 leakage from the main accumulator of A.B.C.pole 安(培) ampere (A) 安全边界safety boundaries 安全标志safety mark 安全标准safety standard 安全操作规程safety operation specifications 安全措施safety measure / safety action 安全电压safety voltage 安全阀relief valve / safety valve 安全阀打开Safety valve opening 安全防护技术要求safeguarding specifications 安全分析报告safety analysis report 安全工程(学) safety engineering 安全工作压力safe working pressure 安全管理safety management 安全技术措施safety technical steps (measurement)) 安全技术规程safety technical regulation 安全距离safe distance 安全可靠运行safe and reliable operation 安全认证safety certification 安全色safety color 安全设[措]施maintenance prevention 安全生产safety in production 安全特低电压safety extra-low voltage 安全限度safe limit 安全性safety 安全要求safety requirement 安全裕度safety margin 安全运行safe and reliable operation / safe operation 安全责任制system of safety responsibility 安全注意事项safety precautions 安匝ampere-turns 安装erection / mounting / installation 安装垫mounting pad 安装费用installation cost 安装和使用条件condition of installation and use 安装和维护erection and maintenance 安装结构mounting structure 安装结构或间距mounting structure or spacing 安装竣工检验final installation inspection 安装孔fixing hole 安装面mounting face 安装平面mounting plane 安装使用说明书instructions for installation & operation 安装说明mounting instruction 安装条件mounting conditions 安装图assembly drawing 安装有…… be installed / be fitted with 氨气检漏ammonia sniffing 鞍型端子saddle terminal 按钮push-button 按钮开关push button actuator 按生产要素分配distribution based on production factors 按照in accordance with (to) / according to 按指数衰减的直流恢复电压exponentially decaying d.c. recovery voltage 盎斯-英寸ounce-inch 凹坑pit 奥氏体austenite B 八小时工作制8-hour duty 巴(表压) bar (gauge pressure) 扒钉anti-cheking iron 扒渣dross trap 拔模斜度draft 把...拆开take apart 把M安装在N上fit M on N 把M套在N上fit M over N 把M装（插）进N fit M into N 把手handle 坝址dam site 白班dayshift 白点fish eye / flake 白金white gold 白金电极platinum electrode 白口铁white cast iron 白口铸铁white cast iron 白铁皮white iron 白噪声white noise 百分比抽样检验percent sampling inspection and test 百分数percentage 百分数导电率percent conductivity 百分阻抗percentage impedance 摆动wobble 摆动焊welding with weaving; weave bead welding 摆动振动wagging vibration 摆脱电流let-go current 扳手wrench / spanner 斑点spot 搬运handling 板材sheets 板规（靠模）plate gauge (shaping plate) 板坯slab 板条箱（包装用）crate 板牙screw plate / die-block 半波half-wave / half-cycle / loop 半波持续时间loop duration 半成品semi-finished product 半打（六个）half a dozen 半导体semiconductor 半导体层semiconducting layer 半干法semi-dry method 半个正弦波 a half sine wave 半个周波one-half cycle 半极half a pole 半控half control 半年度检验semiannual inspection and test 半衰期half-life 半小时half an hour 半硬钢half-hard steel 半圆棒half round bar 半自动semi-automatic 半自动的semi-automatic 半自动焊semi-automatic welding 伴随accompany 棒料billet 棒形绝缘子rod insulator 包封encapsulating 包封胶encapsulating compound 包覆导体clad conductor 包含体inclusion body 包括include / comprise / contain 包络线envelope curve
网易电力专业英语词汇(较全) 1）元件设备 三绕组变压器：three-column transformer ThrClnTrans 双绕组变压器：double-column transformer DblClmnTrans 电容器：Capacitor 并联电容器：shunt capacitor 电抗器：Reactor 母线：Busbar 输电线：TransmissionLine 发电厂：power plant 断路器：Breaker 刀闸(隔离开关)：Isolator 分接头：tap 电动机：motor 2）状态参数 有功：active power 无功：reactive power 电流：current 容量：capacity 电压：voltage 档位：tap position 有功损耗：reactive loss 无功损耗：active loss 空载损耗：no-load loss 铁损：iron loss 铜损：copper loss 空载电流：no-load current 阻抗：impedance 正序阻抗：positive sequence impedance 负序阻抗：negative sequence impedance 零序阻抗：zero sequence impedance 无功负载：reactive load 或者QLoad 有功负载: active load PLoad 遥测：YC(telemetering) 遥信：YX 励磁电流(转子电流)：magnetizing current 定子：stator 功角：power-angle
上限:upper limit 下限：lower limit 并列的：apposable 高压: high voltage 低压：low voltage 中压：middle voltage 电力系统 power system 发电机 generator 励磁 excitation 励磁器 excitor 电压 voltage 电流 current 母线 bus 变压器 transformer 升压变压器 step-up transformer 高压侧 high side 输电系统 power transmission system 输电线 transmission line 固定串联电容补偿fixed series capacitor compensation 稳定 stability 电压稳定 voltage stability 功角稳定 angle stability 暂态稳定 transient stability 电厂 power plant 能量输送 power transfer 交流 AC 装机容量 installed capacity 电网 power system 落点 drop point 开关站 switch station 双回同杆并架 double-circuit lines on the same tower 变电站 transformer substation 补偿度 degree of compensation 高抗 high voltage shunt reactor 无功补偿 reactive power compensation 故障 fault 调节 regulation 裕度 magin 三相故障 three phase fault 故障切除时间 fault clearing time 极限切除时间 critical clearing time 切机 generator triping
1）元件设备 三绕组变压器：three-column transformer ThrClnTrans 双绕组变压器：double-column transformer DblClmnTrans 电容器：Capacitor 并联电容器：shunt capacitor 电抗器：Reactor 母线：Busbar 输电线：TransmissionLine 发电厂：power plant 断路器：Breaker 刀闸(隔离开关)：Isolator 分接头：tap 电动机：motor 2）状态参数 有功：active power 无功：reactive power 电流：current 容量：capacity 电压：voltage 档位：tap position 有功损耗：reactive loss 无功损耗：active loss 空载损耗：no-load loss 铁损：iron loss 铜损：copper loss 空载电流：no-load curren 阻抗：impedance 正序阻抗：positive sequence impedance 负序阻抗：negative sequence impedance 零序阻抗：zero sequence impedance 无功负载：reactive load 或者QLoad 有功负载: active load PLoad 遥测：YC(telemetering) 遥信：YX 励磁电流(转子电流)：magnetizing current 定子：stator 功角：power-angle 上限:upper limit 下限：lower limit
PEC电气工程专业英语证书考试-电力系统专业英语词汇active filter 有源滤波器 Aｃtive pｏｗer 有功功率 ａmmeter-电流表 taｐed-trａnｓfｏrｍer-多级变压器 amplitudｅmoｄuｌatiｏn （AM)调幅 ａnａｌyｔical 解析的 Arc reignition 电弧重燃 Ａｒc suppresｓion coil 消弧线圈 ａrc－ｅxtiｎgｕishiｎg-ｃhaｍbｅr－灭弧室 ｄyｎaｍｏ－直流发电机 Armａturｅ电枢 Arｍatｕre--电枢 Internal-－ｃomｂｕstiｏn－-ｅnｇｉnｅ－-内燃机 Ａutomａtｉc oscillograph 自动录波仪 Ａuｔomatｉc-contｒol-自动控制 Princｉples-of-eleｃtriｃ-cｉrcuitｓ-电路原理 Ａutomａtiｃ－-meter--reaｄing-－自动抄表 Bｏiler-－锅炉 Aｕtotransformｅr 自藕变压器
Auｔｏtransformeｒ自耦变压器 baghouｓe 集尘室 Bａｒe ｃonductｏｒ裸导线 ｂｉnaｒy 二进制 Blａcｋout断电、停电 Brｕsh-－电刷?Deenergｉze--断电 Busｔie ｂｒeaｋｅr 母联断路器 Ｂushｉnｇ套管 bｕshiｎg－ｔap-gｒｏundｉng-wｉre-套管末屏接地线?pｏｗeｒ-ｔrａnｓfoｒmer-电力变压器 caliｂrate 校准 Capaｃｉtor banｋ电容器组 Carboｎｂｒush 炭刷 ｃascade-tｒansformｅr-串级变压器 diｓｃoｎneｃtoｒ－隔离开关 Comｂusｔｉon turｂine 燃气轮机 Commutaｔor--换向器?Unｄｅｒｇrouｎd--cablｅ--地下电缆 Cｏmposｉteｉnsuｌatoｒ合成绝缘子 conductoｒ-导线?currｅnｔ-tｒanｓｆormer-CT-电流互感器 Conveｒｔｅr (iｎvertｅr）换流器（逆变器) Ｃopper losｓ铜损
abrasion-Proof component of burner 燃烧器耐磨件arm-brace 撑脚 ash conditoner 调灰器 basket removal panel 元件盒检修护板 BDV blow down valve 疏水阀，排污阀 blind 堵板 blind flange 法兰堵板/盲板法兰（盖calling 催交 campell diagram 叶片埃贝尔曲线 dado 墙裙 daily service fuel tank level switch 日用油缸液位掣 damage 损毁 damper 挡板 damper linkage 风闸联动装置 damper motor 风闸马达 damping mat 阻尼垫 dangerous earth potential 危险性对地电势dashpot 减震器 data transmission 数据传输 DC/AC converter 直流电／交流电转换器dead 不带电 dead weight 自重 decanter 沉淀分取器 declaration of conformity 符合规范声明decommissioning 解除运作；停止运作decompression chamber 减压室 decorative lighting 装饰照明；灯饰 deep bore well pump 深钻井泵 defect liability period 故障修理责任期；保用期defectograph 钢缆探伤仪；故障检查仪defence in depth 纵深防御 definite sequence 固定次序 deflection 偏转；挠度 deflector sheave 折向轮；导向轮 defrost timer 防霜时间掣 defrost unit 溶雪组合dehumidifier 抽湿机 deleterious substance 有害物质 delivery and return air temperature 送风及回风温度 delivery connection 出油接头 delivery pressure 输出压力 demand side management 用电需求经管demand side management agreement 用电需求经管协议 demand side management programme 用电需求经管计划 dent 凹痕 dental instrument 牙科仪器 dental scaler 洗牙具 Departmental Administration Division [Electrical and Mechanical Services Department] 行政部〔机电工程署〕 Departmental Safety Unit [Electrical and Mechanical Services Department] 部门安全组〔机电工程署〕 deposition 沉积物 depth measuring facility 深度测量装置derating factor 额定值降低因子 derust 除锈 descale 清除氧化皮 design current 设计电流 design parameter 设计参数 designated employee 指定雇员 detachable grip 可拆除的夹扣 Details of Branch Offices of Registered Electrical Contractors 注册电业承办商分行详情申报 deterioration 变质；变坏 Deutsche Industrie Normen [DIN] 德国工业规范 device 器件；装置 dewatering 脱水；排水 diaphragm 膜片；隔板 dielectric strength test 电介质强度测试 diesel fuel tank 柴油燃料缸 diesel oil 柴油 differential gasket 差速器衬垫 differential lock 差速器锁 differential oil 差速器机油
power output 功率输出，输出功率 power output 功率输出，输出功率 short circuit a great deal 大量 ac 交流(电) admittance 导纳 amp 安培 amp 安培 amplitude振幅 arc 电弧，弧光 arise from 起于,由...出身 armature 电枢 armature winding 电枢绕组 arrangement 布置，排列；设备，装置；安装，装配；置配；安排 arrangement 布置，排列；安装，装配； assemblage 与会者(集合称), 集合, 集会, 装配 assume 假定, 设想, 采取, 呈现 automatic voltage regulator 自动电压调节器，自动稳压器，自动调压器autotransformer 自耦变压器 backup protection 后备保护，后备保护装置 block 组[件]，单元，部件；机组，单元机组；滑轮；字组，块，程序块，数据块break down 毁掉, 制服, 压倒, 停顿, 倒塌, 中止, 垮掉, 分解 bus bar 汇流条, 母线 bus impedance matrix 母线阻抗矩阵，节点阻抗矩阵 bus impedance matrix 母线阻抗矩阵，节点阻抗矩阵 busbar 母线，汇流条，结点，节点，汇流排 bushing [电工]套管 capacitor bank 电容器组 carrier protection 载波保护，高频保护 carrier relaying 载波继电保护，高频保护，载波中继[制] carry 携带，搬运，传送，传播；支持，执行，进位，进列 changing 转换 charging currents 充电电流 circuit breaker [电工]断路开关, 断路器 Circuit breaker 电路断路器 circuit layout 电路布线，线路布置 circuit-breaker 〈电〉断路器，断路开关 circuit-breaker 〈电〉断路器，断路开关 clearing time 通信连络断开时间, 电话的话终时间 clearing time 通信连络断开时间, 电话的话终时间 combine with 与...结合 come into 得到 communication circuit 通讯电路 conductance [电工]电导, 导率, 电导系数
基本专业英语一、常用运行 ON开（状态，常指信号） OFF关（状态，常指信号） OPEN开(状态，常指阀门) CLOSE关（状态，常指阀门） START启动 STOP停止 ALARM报警 OPERATE运行；操作 TRIP跳闸 TEST试验 INDICATION；DISPLAY指示；显示 INLET入口 OUTLET出口 INPUT输入 OUTPUT输出 AUTOMATION/MANUAL(HAND)自动/手动 AUXILIARY辅助 LOCAL就地 REMOTE摇控 PRESSURE压力 TEMPERATURE温度 FLOW流量 SPEED速度 RPM转/分 SYSTEM系统 BYPASS旁路 PIPE；TUBE管道，管子 PURGE吹扫 V AL VE阀门 UNIT单元、机组 PRINT打印 CURVE，LINE曲线，线 BALANCE平衡 INSTRUMENT AND CONTROL仪表与控制 MODE方式，模式 SET POINT设定点 TRANSMITTIER；TRANSDUCER变送器；传感器 CODE代码；编码 DA TA数据；文件；资料 STATIC静态
DYNAMIC动态 COLD START—UP冷态启动 W ARM START—UP温态启动 HOT START—UP热态启动 RESET复位 SELECT选择 UNA V AIL不允许(不能投用的) FAST快 SLOW慢 NORMAL正常 INCREAS增加 DECREAS减少 二、锅炉部分 BOILER锅炉 SUPERHEATER过热器 REHEATER再热器 WA TERW ALL水冷壁 DOWM COMER下降管 HEADER联箱、母管 STEAM DRUM汽包 DURM PRESSURE汽包压力 A TTEMPERA TOR减温器 SPRAY喷水 ECONOMIZER省煤器 ISOLATION隔离；绝缘 CHIMNEY；STACK烟囱 FLUE GAS烟气 WA TER水 STEAM蒸汽 SAFETY V AL VE安全阀 DRAIN AND VENT疏水和排气 Boiler Maximum Continuous Rating锅炉最大连续出力 PRESSURE DIFFERENCE压差 BOILER TRIP RESET锅炉跳闸复位 OPERATE MODE SELECT运行方式选择 MANUAL MODE手动方式 MAIN STEAM TEMP/PRESSURE/FLOW主汽温度/压力/流量FEED W ATER FLOW给水流量 REHEATER再热器 manhole人孔，检修孔 Taps接头 pipe taps管接头 test wells测点插孔
（除尘器）振打装置Rap device （电子）板、卡card （输电）干线、通风道Trunk Bms 看门狗， bms 监视器Bms watchdog Q 线Q-line U 形螺栓U-bolt X 射线X-ray Y－△接法Wye-delta Y 形接法Wye 安规Emergency decree 安培Ampere 安培右手定则Thumb rule 安全Safety 安全措施Safety measure 安全带、保险带Lifebelt 安全的、可靠的、稳定的Safe 安全电压Safe potential 安全阀、减压阀Relieve valve 安全阀、突开阀Pop valve 安全规程Safety rules 安全帽Safety cap 安全线Escape valve 安全线Safety valve 安装Install 安装，组装assemble 安装、调整、建立Set up 安装、固定Mount 安装、装配、调整Rig 氨水箱Ammonia tank 按钮button 按钮Push button 巴，条杆Bar 白色White 百分比Percentage 百分数Percent PCT 百万分率Part per million PPM 摆动Tilting 扳手Spanner 班，组，队，大队brigade 班、组Gang 搬运机、载波、带电粒子carrier 办公室Office 办公室、会议室Chamber 磅Pound LB 磅／平方英寸（表压力）Psig 磅 /平方英寸 (绝对压力 ) Psia 饱和Saturate 饱和条件、饱和状态Saturate condition 饱和蒸汽Saturated steam SAT STM 保持Hold 保护Protection PROT 保险盒Fuse holder 保险丝、熔断器Fuse 报警Alarm 报警Warning 爆炸Explosion 备件Reserve parts 备件、备品Spare parts 备件、替换零件Replacement parts 备用、待机Standby 备用的Reserved 备用的、空余的Spare 背后，反向的Back 背压Back pressure 泵Pump Proportional/ integral / 比例／积分／微分 derivative PID 比率Ratio 比重Specific weight 闭环Closed-loop 闭式冷却水Closed cooling water 闭锁、密封舱、固定Lock 闭锁信号Blocking signal 壁面温度Wall temp 壁式再热器Radiator wall rh 避雷器Arrester 避雷器Lightning arrestor 避免 ,回避Avoid 编辑Edit 变电站、子站Substation 变送器Transmitter XMITEER 变速箱Gear shift housing 变压器Transformer XFORMER 标称出力、额定出力Nominal rating 标称的、额定的Nominal 标高Elevation ELEV 标号、标签Label 标记、注册Sign 标志Token 标准Standard 表格Tab 表格、纸张Sheet 表面的Surface 并联电抗器Shunt reactor 波纹管、膜盒Sylphon 剥线钳Wire stripper
电流current 电压voltage 功率power 频率frequency 电阻resistance 电容capacitance 电抗reactance 电阻率resistivity 阻抗impedance 相，相位phase 有功功率active power 无功功率reactive power 视在功率apparent power 装设功率installed power 安培ampere (A) 伏volt (V) 欧姆ohm 赫兹hertz (HZ) 瓦watt (W) 供电局power supply authority 电力公司power supply company 发电厂power plant 变电所substation 配电站distribution substation 配变电站transformer station 终端变电站terminal substation 车间变电站substation in workshop :室内变电站indoor substation 自动变电站automatic substation 成套变电站unit substation 高压室H.T room 低压室L.T room 变压器室transformer room 变压器平台transformer platform 柴油发电机室diesel generator room 控制室control room 蓄电池室battery room 维修间maintenance room 值班室duty room 休息室rest room 电容器室condenser room 充电室battery -- charging room 室外储油罐outdoor oil tank 地下油罐underground oil tank
电力系统power system 发电机generator 励磁excitation 励磁器exciter电压voltage 电流current 升压变压器step-up transformer 母线bus 变压器transformer 空载损耗：no-load loss铁损：iron loss 铜损：copper loss 空载电流：no-load current无功损耗：reactive loss有功损耗：active loss 输电系统power transmission system 高压侧high side 输电线transmission line 高压: high voltage低压：low voltage 中压：middle voltage 功角稳定angle stability稳定stability 电压稳定voltage stability 暂态稳定transient stability 电厂power plant 能量输送power transfer 交流AC直流DC 电网power system 落点drop point 开关站switch station 调节regulation 高抗high voltage shunt reactor并列的：apposable 裕度margin 故障fault 三相故障three phase fault分接头：tap 切机generator triping 高顶值high limited value 静态static (state) 动态dynamic (state)自动电压调节器AVR Automatic voltage regulator 电抗reactance 电阻resistance 功角power angle 有功（功率）active power 电容器：Capacitor电抗器：Reactor 断路器：Breaker 电动机：motor 功率因数：power-factor 定子：stator 阻抗电压：阻抗：impedance功角：power-angle 电压等级：voltage grade 有功负载: active load/PLoad无功负载：reactive load档位：tap position 电阻：resistor电抗：reactance 电导：conductance 电纳：susceptance上限:upper limit 下限：lower limit 正序阻抗：positive sequence impedance负序阻抗：negative sequence impedance零序阻抗：zero sequence impedance 无功（功率）reactive power功率因数power factor 无功电流reactive current 斜率slope额定rating 变比ratio 参考值reference value电压互感器PT 分接头tap 仿真分析simulation analysis下降率droop rate 传递函数transfer function 框图block diagram受端receive-side 同步synchronization 保护断路器circuit breaker 摇摆swing 阻尼damping 无刷直流电机：Brushless DC motor 刀闸(隔离开关)：Isolator机端generator terminal 变电站transformer substation 永磁同步电机：Permanent-magnet Synchronism Motor 异步电机：Asynchronous Motor 三绕组变压器：three-column transformer ThrClnTrans 双绕组变压器：double-column transformer DblClmnTrans 固定串联电容补偿fixed series capacitor compensation 双回同杆并架double-circuit lines on the same tower 单机无穷大系统one machine - infinity bus system 励磁电流：magnetizing current 补偿度degree of compensation Electromagnetic fields 电磁场失去同步loss of synchronization 装机容量installed capacity无功补偿reactive power compensation故障切除时间fault clearing time 极限切除时间critical clearing time 强行励磁reinforced excitation 并联电容器：shunt capacitor < 下降特性droop characteristics 线路补偿器LDC(line drop compensation) 电机学Electrical Machinery 自动控制理论Automatic Control Theory电磁场Electromagnetic Field微机原理Principle of Microcomputer 电工学Electrotechnics Principle of circuits 电路原理Electrical Machinery 电机学 电力系统稳态分析Steady-State Analysis of Power System 电力系统暂态分析Transient-State Analysis of Power System 电力系统继电保护原理Principle of Electrical System’s Relay Protection 电力系统元件保护原理Protection Principle of Power Syste m’s Element
Vocabulary on Power Generation(Thermal Power Plant) 火电厂常用专业词汇 （本人根据自身工作经验总结、归纳，希望对您有所帮助） 1. stop valve/non-return valve(NRV)/check valve 截止阀；逆止阀, 单向阀 2. reverse valve 倒流阀 3. cylinder holding 闷缸 4. (cylinder)heat soaking 暖缸 5. boiler hot boxup 闷炉 6. boiler warm-up 暖炉 7. axial thrust/stress 轴向推力 8. axial shift/displacement 轴向位移 9. radial displacement 径向位移 10. emergency stop valve(ESV) 危急遮断阀 11. steam lead pipe 导汽管 12. valve body/casing 阀体，阀壳 13. synchronization (with power grid) 并网 14. inlet shut-off valve 进油关断阀 15. flame scanner/detector 火检 16. scanner fan 火检风机 17. BCP: Boiler Circulation Pump 炉水循环泵 18. slag remover 除渣机 19. slag conveyor 捞渣机 20. rotary vane feeder(RVF) 螺旋输送机（除灰站） 21. ECS：electric control system 电气控制系统 22. ETS: emergency trip system 汽机紧急跳闸系统 23. hydraulic station 液压油站 24. vent/ventilation valve(V.V) 排气阀、通风阀 25. ESP : Electro-Static Precipitator 静电除尘器；电除尘 26. dedust transformer 电除尘变 27. control valve 调阀、调门 28. pilot/slide valve 滑阀 29. steam header 集汽联箱 30. water filling （锅炉等）上水 31. bearing pillow 瓦枕 32. bush 轴瓦 33. forward/positive reverse/negative thrust bearing 正/负向推力轴承（瓦块） 34. atmospheric/top relief valve 对空排气阀 35. exhaust(gas) fan, oil vapor exhaust fan OVEF 排烟风机 36. operating transformer/O.X/OPER._.FMR 工作边 37. FGD: Flue Gas Desulphurization(desulfurize/ desulphurize) 烟气脱硫 38. anion 阴离子