Captive附带的Overhead Cable Tray架空电缆桥架Load负荷First Class Load一级负荷Second Class Load二级负荷Third Class Load三级负荷Special Important Load特别重要负荷Power Supply供电电源Normal Power Supply正常电源Emergency Supply应急电源Stand-by Supply备用电源Self-contained Power Supply自备电源Individual Feeder Line专用馈电线路Generation Set发电机组Storage Battery蓄电池Uninterruptable Power Supply - UPS不间断供电装置Calculated Load计算负荷Peak Current尖峰电流Demand Factor需要系数Demand Method需要系数法Two Item Method二项式法Utilization Factor利用系数Utilization Method利用系数法Unit Index Method单位指标法Equipment Capacity设备功率Power Comsumption Equipment用电设备Power Comsumption Equipment Group用电设备组Duty工作制Power Losses功率损耗Energy Losses电能损耗Power Demand电能需要量Annual Maximum Load Utilization Hours年最大负荷利用小时Annual Maximum Power Losses Hours年最大功率损耗小时distribution series配电级数rated voltage额定电压power supply voltage供电电压distribution voltage配电电压power quality电能质量voltage fluctuation电压波动voltage flicker电压闪度voltage deviation电压偏差voltage reduction电压下降temporary overvoltage暂时过电压transient overvoltage瞬态过电压voltage unbalance factor电压不平衡度harmonic current谐波电流harmonic voltage谐波电压harmonic source谐波源voltage steady-state characteristic电压静态特性reactive power balance无功功率平衡voltage sampling point电压中枢点counter voltage control逆调压obey voltage control顺调压lasting voltage control恒调压neutral point中性点neutral point treatment中性点接地方式isolated neutral system中性点不接地系统arc suppression coil earthed neutral system中性点径弧线圈接地系统high impedance earthed neutral system中性点经高电阻接地系统low impedance earthed neutral system中性点经低电阻接地系统solidly earthed neutral system中性点直接接地系统full compensation全补偿under compensation欠补偿over compensation过补偿touch voltage接触电压distribution mode配电方式radial mode放射式treed mode树干式ring mode环式chain mode链式impact load冲击性负荷reactive power compensation无功补偿short-circuit (fault)短路per unit标幺值per unit method标幺值法values of name有名值values of name method有名值法datum value基准值datum capacity基准电容量datum voltage基准电压datum current基准电流datum reactance基准电抗network transformation网络变换shock factor冲击系数short-circuit shock current短路冲击电流periodic component of short-circuit current短路电流周期分量aperiodic component of short-circuit current短路电流非周期分量full current of short-circuit短路全电流infinite power supply无限大容量电源limiter power supply有限容量电源far-from generator short-circuit远端短路near-to generator short-circuit近端短路three phase short-circuit三相短路two phase short-circuit两相短路two phase to earth short-circuit两相接地短路single-phase short-circuit单相短路time constant时间常数calculation curve计算曲线calculation reactance计算电抗symmetrical short-circuit对称短路unsymmetrical short-circuit不对称短路positive sequence component正序分量negative sequence component负序分量zero-sequence component零序分量sequence impedance序阻抗positive sequence network正序网络negative sequence network负序网络zero-sequence network零序网络compound sequence network复合序网络positive sequence equivalent criterion正序等效定则short-circuit type factor短路类型系数symmetrical component对称分量symmetrical component method对称分量法transient short-circuit current暂态短路电流subtransient short-circuit current次态短路电流steady-state short-circuit current稳态短路电流phase to earth capacitance current单相接地电容电流phase protective impedance相保护阻抗phase neutral impedance相中阻抗heat effect of short-circuit current短路电流热效应short-circuit current duration短路电流持续时间Sea-level海拔gradation for surface pollution污秽等级on-load voltage-regulating-transformer有载调压变压器dry-type transformer干式变压器gas-insulated transformer气体绝缘变压器sealed transformer密封型变压器oil-immersed natural cooling油浸自冷dry-type air natural cooling干式空气自冷oil-immersed forced-air cooling油浸风冷oil-immersed water cooling油浸水冷forced-oil forced-air cooling强迫油循环风冷forced-oil water cooling强迫油循环水冷star connection星形联结delta connection三角形联结main transformer主变压器distribution transformer配电变压器vacuum circuit-breaker真空断路器SF6 circuit breaker六氟化硫断路器oil-minimum circuit breaker少油断路器bulk oil circuit breaker多油断路器air circuit breaker空气断路器operating mechanism操动机构spring stored-energy operating device弹簧储能机构electromagnetic operating电磁操动机构dynamic stability动稳定dynamic stability current动稳定电流thermal stability热稳定thermal stability current热稳定电流mechanical load机械荷载stability pull静态拉力breaking capacity分断能力thermal stability checkout热稳定校验dynamic stability checkout动稳定校验fuse switch跌落式熔断器fuse熔断器fuse-link熔断体cartridge熔管load-switch负荷开关gas evolving load switch产气式负荷开关vacuum load switch真空负荷开关SF6 load switch六氟化硫负荷开关full insulated load switch全绝缘负荷开关isolating switch隔离开关vacuum contactor真空接触器current transformer限流电抗器current transformer电流互感器external dynamic stability外部动稳定internal dynamic stability内部动稳定accuracy class准确等级voltage transformer电压互感器arc-suppression coil消弧线圈earthed resistance接地电阻器earthed transformer接地变压器resistance value电阻值rated thermal current额定发热电流transformer neutral arrester变压器中性点避雷器suspension insulator悬式绝缘子suspension insulator string悬式绝缘子串SF6-insulated metal-enclosed compositeapparatus六氟化硫绝缘金属封闭组合电器pollution degree污染等级mechanical endurance机械寿命elctronic endurance电气寿命switching overoltage通断过电压enclosure protection class外壳防护等级low voltage circuit breaker低压断路器frame type circuit breaker框架式断路器moulded case circuit breaker塑壳式断路器over current release过流脱扣器electromagnetic release电磁式脱扣器thermal release热脱扣器under-voltage release欠压脱扣器shunt release分励脱扣器rated short-circuit breaking capacity额定短路分断能力rated limiting short-circuit breaking capacity额定极限短路分断能力rated operating short-circuit breaking capacity额定运行短路分断能力low voltage fuse低压熔断器cut-off current截断电流melting current熔断电流arcing time燃弧时间time-current characteristic时间/电流特性time-current zone时间/电流带conventional non-fusing current约定不熔断电流automatic change-over switch自动转换开关residual current operating protective device剩余电流动作保护装置magnetic residual current operating protectivedevice电磁式剩余电流动作保护装置electronic current operating protective device电子式剩余电流动作保护装置low-voltage distribution board低压配电屏fixed low-voltage distribution board固定式低压配电屏drawer type low-voltage distribution board抽屉式低压配电屏short-circuit protection短路保护overload protection过负载保护earth fault protection接地故障保护safed extra-low voltage安全特低电压main equipotential bonding总等电位联结auxiliary equipotential bonding辅助等电位联结safe voltage limit安全电压限值unstantaneous overcurrent releat瞬时过电流脱扣器short delayed overcurrent release短延时过电流脱扣器long delayed overcurrent release长延时过电流脱扣器operation time limit动作时限setting current整定电流leakage current泄漏电流rated operating curent额定动作电流rated non-operating curent额定不动作电流current discrimination电流选择time discrimination时间选择energy discrimination能量选择fill selection全选择性local selection局部选择性selective limit current选择性极限电流take-over current交接电流selective coordinating选择性配合predicted short-circuit current预期短路电流core芯线wetallic sreen金属屏蔽层overhead line架空线路allowable amperage允许载流量long-run allowable working temperature长期允许工作温度amperage altitude correction factor载流量校正系数cable duct bank电缆排管support杆塔anchor support耐张杆塔corner support转角杆塔teminal support终端杆塔straight-line support直线杆塔string绝缘子串fitting金具rroute路径support spotting杆塔定位wind speed风速radial thickness ofice覆冰厚度sag弧重horizontal span水平档距vertical span垂直档距state equation状态方程ruling span代表档距critical span临界档距critical temperature临界温度clamp线夹joint fitting接续金具protection fitting保护金具link fitting连接金具failure load破坏荷载safety factor安全系数insulation coordinating绝缘配合angle of wind deflection风偏角conductor arrangement导线排列cross arm横担wind vibration factor风振系数stay拉线cable though电缆沟cable tunnel电缆隧道cable shaft电缆竖井cable termination电缆终端cable joint电缆接头OverLoad过负荷保护49 OverCurrent速断保护50 OverCurrent过流保护51 Earth Fault接地故障50G/51G Unbalance不平衡保护46 Under Voltage欠电压保护27 Over Voltage过电压保护59 Directional OverCurrent67/67N Prolonged Start起动延时51L Locked Rotor转子制动51R Number of Starts起动次数66 Phase Sequence47 Frequency81 Differential Protection差动保护87 Bucholz Relay94 Top Oil Temperature温度保护－变压器260 OverFluxing24 High Speed Trip86 Ref Relay64 Reverse Power32 Field Failure40 Ref Relay Neutral64N Automation Power Factor Corrector自动功率因素补偿APFC minimum最小的prime mover原动机generator发电机furnace炉膛，燃烧室boiler锅炉fissionable可裂变的fissionable material核燃料reactor反应堆nuclear reactor核反应堆elevation海拔internal combination engine内燃机steam-driven turbine汽轮机hydraulic turbine水轮机convert … into …把…转换为…rotation旋转，转动shaft传动轴，轴combination组合，合并function起作用substantially大体上constant恒定的，稳定的prescribed所规定的torque力矩field磁场station值守，值班；动词servomechanism伺服机构，跟踪装置specification技术要求sense显示，测定；动词in turn转而，随后from minute to minute随时，瞬时in addition另外complicated复杂的deisirable理想的considerable值得考虑的，相当大的transformer变压器stable稳定的unacceptable不可接受的advantageous有利的high voltage line高压线路overhead line架空线路underground cable埋地电缆component（组成）部分maintenance维修，检修associated联接的，关联的circuit breaker断路器deenergize切断，断电deenergize不带电的outage停电schedule排定，安排diagram简图transmission line输电线in some cases在某些情况下for any reason无论何种原因as long as只要switch out(off)关闭，断开typical典型的layout布局，配置particular特殊的classify分类illustrate图解，说明；动词radial system辐射状系统loop system环网系统network system网络系统distribution circuit配电线路interconnection互联section分段，部分result in导致in case假使，万一auxiliary辅助的short circuit短路withstand经受住；动词contact接触；动词rate估算，定额energize带电；动词disconnect switch隔离开关monitor监视，监测仪vicinity附近，临近；名词voltmeter电压表ammeter电流表wattmeter有功功率表varmeter无功功率表immediate最接近的，立刻analog computer模拟计算机relay继电器determination判断trip circuit跳闸电路clear清除，消除removal of fault事故处理initiation起动mount安装，固定switchboard配电盘，开关屏instrument transformer测量互感器sample信号值，采集值primary原边，一次侧secondary次边，二次侧current transformer电流互感器winding绕组，线圈bushing套管（式）的ratio变比in the presence of在有…的情况下in terms of根据on-line联网的，在线的by means of用…的办法a fraction of几分之一in phase with与…同相位regard to就…而言damage危害reliability可靠性interference干扰，妨碍abnormal异常的，不规则的delivery传输；名词promptly迅速地intentional故意的potential电势，潜在的metallic金属性的arc电弧magnitude幅值，大小resultant总合的annealing退火，锻烧；名词feed给…馈电charring焦化，炭化insulation绝缘vicinity临近处utilization equipment用电设备inoperative无法使用的anticipate预见到modification变更，调整bring about促使，带来on the occurrence of当…发生的时候distinction识别，辨认impose将…强加于undervoltage电压不足的extend延伸，扩散exceed超出，超过substantially事实上，实际上waffle iron华夫饼干烘烤器eventually最终residential民用的，住宅的fuse保险丝，熔断器persist持续appliance家用电器，电器装置cause原因frayed破损的cord软电线flash闪光，发火化bare conductor裸导线accidentally偶然地sleet雨雪crane吊车supporting structure支撑结构（架）lightning雷电flashover飞弧，闪络contamination污染insulator绝缘子oil-impregnated paper油浸纸介质polyethylene聚乙烯undergo经受，承受deterioration老化，变坏elevate提高，升高void空隙，空洞ionization电离，游离react起反应，起反作用unfavorably不利地retain保持combine混合，结合transient瞬变过程adjacent相邻的turn一匝线圈core磁心tank变压器油箱slot槽coil线圈embed嵌入line火线neutral中性线extensive大范围的basis基本原理equivalent相同的，相等的ampere安培，安培表ohm欧姆，欧姆表identical同样的in contact with与…接触be constructed of由…构成due to因为，由于result from由…引起in terms of根据，按照be identical to与…相同，一样permanent永久的temporary暂时的swing摆动，摇荡momentarily瞬间地extinguish熄灭significant重要的，主要的characteristic特性，特征procedure步骤，措施reclosing重合闸energize励磁，使…带电magnetize磁化，使…磁化magnet centralize集中central modernize现代化modern computerize微机化，电脑化computer mechanize机械化mechanic transient stability瞬态稳定度pseudo-steady-state准稳态electromechanical transient机电瞬变过程turbine-generator汽轮发电机lightning stroke雷击breaking down击穿ionized已电离的as if好像relay继电器shock冲击，浪涌steady-state condition稳态条件synchronism同步break up断开subsystem子系统equal-area等面积equilibrium state平衡状态synchronous speed同步转速sinusoid正弦波field current励磁电流mechanical power机械功率in particular特别sinusoidal steady state正弦稳态infinite bus无限长母线dynamic model动态模型transient stable瞬态稳定in practice实际上in nature实质上reference frame参考坐标internal voltage内电压open-circuit开路phase angle相角on the other hand另一方面per unit system标么制instantaneous power瞬时功率kinetic energy动能moment of inertia惯性矩angular momentum角动量angular velocity角速度in accordance with依照power balance功率平衡swing equation摆动方程in p.u.用标么制damped oscillatory response衰减振荡效应stroboscope频闪仪predesign初步设计precondition前提，预处理preheat预热preview预习precompressed预压的restore复原，复位electrify电气化simplify简化modify改进，修饰，使变化identify识别，认出，标识verify核实，证实amplify放大，扩大unify统一，合一combustion燃烧couple连接；动词turbine涡轮机schematic diagram示意图outline轮廓，概述pulverizer磨煤机mill磨煤机complex复杂的，全套drum汽包，炉筒evaporate蒸发，汽化；动词electrostatic静电的precipitator除尘器release排放，释放chimney烟囱stack通风管psi磅/平方英寸trip释放，松开overspeed超速；动词drop降低，减少a complex of全套（设备）arrangement布置，安装thermal efficiency热效率tandem级联，串列联接；名词rough粗略的intermediate中间的exhaust废气；名词heat exchanger热交换器condenser凝汽器extract蒸馏steam seal汽封mass flow质量流量makeup补充Enthalpy焓，热函rotor转子stator定子three phase alternating current三相交流电流alternator交流发电机transverse across section横向剖面图longitudinal cross section纵向剖面图cylindrical圆筒型的pole电极respectively相应地cprreespond to对应achieve获得，取得centrifugal force离心力diameter直径rating额定功率（出力）slender细长的resonate谐振，使共振critical临界的，极限的sustained持续不断的brushless excitation无刷励磁electrolysis电解electrician电工，电气技师electrion高压放电electromagetic电磁的electronic电子的，电子学的electrotimer定时继电器dislike不喜欢disconnect拆开，分离disable使不适用，使…无能discharge卸下，排放，放电disadvantage不利方面，缺点，有害disorder扰动，扰乱，无序，无规律autocouple自动偶合autoexciting自激的autotrack自动跟踪autosyn自动同步伺服电机，自动同步的electr…电，电的dis,,,否定，相反，不auto…自动，自己hydr…水，流体…ize, …ise变化为，变成，…化…able…的，能…的re…再次…，重…，返回，反对pre…预先，之前的…ify使…，…化hydrelectric水电的hydroenergy水能hydraulic水力的，水力hydropower水电hydrovavle水阀hydromechanics流体力学approximately大致地installed generating capacity装机容量high head高位差low head低位差elevation高度，海拔reservoir水库tail race尾水渠pelton wheel水斗式水轮机impulse turbine冲击式水轮机nozzle喷管periphery周围vertical垂直的，竖向axis轴spiral casing蜗壳inward向内，向中心blade叶片runner叶轮，转子account for所占…比例refer to指的是，是指turn on接通，对准，打开in the neighborhood of大约，在…附近cross section截面，剖面feature特征，特点mount安装，固定spoked辐条型的spider星型轮accommodate容纳salient pole rotor凸（显）极式转子gallery通道，工作室penstock进水管draft tube引流管bedrock基岩powerhouse动力间dam水坝，大坝desirable理想的adaptable适用的remote control遥控的dispatcher调度员potential潜在的sparingly节约的peak-load峰荷excess余量，过剩量spillawy溢洪道base-loading基本负荷scheme示意图，方式off-peak非峰值on line联机，联网点conventional惯用的favorable有利的incremental逐渐增加的daily load-demand curve日负荷曲线shave削，修整trough谷in contrast to和…对照be suited for适用于to meet needs满足…的需求in reverse相反，反过来in a sense在某种意义上from the point of view of从…观点来看，从…角度来说pollution free无污染的capital资金investment投资destruction破坏，损坏artificial人工的predicated可预见的whereas而，反之constrain限制navigation航行tide潮汐percentage百分数inherently固有地intermittent间歇的tolerant可允许的hydrogen氢unpredicatable不可预见的electrolysis电解anhydrous无水的ammonium nitrate fertilizer硝酸铵化肥underway正在进行；n.adj.negligible可忽略的kinetic energy动能feasible可行的semiconductor半导体photovoltaic effect光电效应intercept截取substantial很多，很显著；adj.shrink to缩小的be comparable to与…类似assemblage组装，组合；n.focal point聚集点，集结点tailor-made定做的，特制的，专用的fabricate装配，组装，构造；v.local attendant现场值班人员primary grid substation主网变电站secondary二次变电站distribution substation配电站step-up substation升压变电站emanate发源于；v.feeder馈电线reactive power compensation无功功率补偿fixation配置；n.shunt reactor并联电抗器shunt capacitor并联电容器synchronous condenser同步调相机accommodate调节，使适应，提供；v. instrument transformer仪（表）用互感器disconnect switch隔离开关load forecasting负荷预测bus bar母线，汇流排finalisation最后确定；n.relay panel继电器屏switchyard lighting开关站照明isolator隔离刀闸series-longitudinal layout串联纵向布置series traverse layout串联横向布置main and transfer bus bar单母线带旁路key diagram总图mesh or ring system多角形或环形breaker and a half scheme3/2断路器接线protocol通信规约；n.merit优点；n.IED intelligent electronic device智能电子器件enumerate列举；v.afar远方；ad.SCADA supervisory control and data acquisition数据采集与监控metering测量；n.interpose安放，插入；v.mimic模仿的metal-clad金属壳的；n.adj.dedicated专用的allot分配；v.manufacturer制造商impressive印象深刻的supersede废；v.self-check and diagnotics自检与自诊断RTU remote terminal unit远方终端redundant冗余的acceptance认可；n.vendor供货商embrace包括，接受；v.n.as for至于，关于，在…方面，就…而论prior to…在…以前substitute…for…用…取代…with the advent of…随着…出现streamline精简；v.maintenance维护；n.headway进展；n.standardized标准化的numerous大量的multiplicity多样性；n.SOE sequence of events事件顺序记录heterogeneous不均匀的bandwidth带宽peer-to-peer对等的tangible感知的，有形的upgrade提高，升级；n.v. interoperability可操作性；n.poll通信，询问；v. concurrently同时prohibitive价格过高的interlock闭锁；v.intertrip联动跳闸；v. deterministic确定的criteria规范，标准，要求；n. throughput吞吐量latency等待时间；n.post-event analysis事件后分析incline倾向于；v.third-party第三方；n.plethora多余，过剩；n. aforementioned前述的myriad无数的collision冲突be provided for in在…中具备…unambiguous清楚的enhancement增强；n.justify证明…是合算的；v. tabular列表的形式；adj. animate激励，促进；v.load shedding减负荷fall under归入…项下，列入，属于all by oneself独自，单独地，自动地dia-通过，横过diameter直径diamdiathermal导热的，透热的un-不，未unstable不稳定的uncharged不带电的，无负荷的undesirable不理想的uncouple拆脱，去偶，接触连接；v. uncovered无覆盖物的uncovered wire裸线unfix拆下，解开，放松；v. unload除掉负荷，退出unmanned无人管理的unmanned station自动化电站。