【正文】 ohm赫茲 hertz(HZ)瓦 watt(W)供電局 power supplyauthority電力公司power supply pany發(fā)電廠 power plant變電所 substation配電站 distributionsubstation配變電站 transformerstation終端變電站 terminalsubstation車間變電站 substation in workshop :室內變電站 indoorsubstation自動變電站 automaticsubstation成套變電站 unitsubstation高壓室 room低壓室 room變壓器室 transformerroom變壓器平臺 transformer platform柴油發(fā)電機室 dieselgenerator room控制室 controlroom蓄電池室 batteryroom維修間 maintenanceroom值班室 dutyroom休息室 restroom電容器室 condenserroom充電室batterycharging room室外儲油罐 outdooroiltank地下油罐 undergroundoil tank日用油箱 daytank負荷 load一類負荷 firstclassload二類負荷 secondclassload三類負荷 thirdclassload照明負荷 lightingload動力負荷 power load電阻負荷 resistanceload電抗負荷 reactiveload沖擊負荷 shockload空載 nonload有載 onload滿載 fullload過載 overload不平衡負荷 unbalancedload平衡負荷 balancedload額定負載 nominalload負荷計算 load circulation功率因數 power factor同時使用系數 diversityfactor需要系數法 demandfactor method利用系數法 utilizationfactor method二項式法 binomialmethod無功功率補償 reactivepower pensation自然功率因數 naturalpower factor補償后功率因數power factor afterpensating高壓補償pensating in side低壓補償pensating in side 負荷率 load rate補償容量 pensating capacity設備裝設容量 installed capacity備用容量 standbycapacity額定容量 ratedcapacity視在容量 apparentcapacity計算容量 calculatedcapacity短路容量 shortcircuitcapacity負荷計算表 loadcalculation tablevoltage高壓high tension()低壓 low tension()沖擊電壓 impulse voltage臨界電壓 critical voltage殘余電壓 residual voltage擊穿電壓 breakdown voltage供電電壓 supply voltage照明電壓 lighting voltage工作電壓 working voltage額定電壓 rated voltage相電壓 phase voltage線電壓 line voltage過壓 overvoltage欠壓 undervoltage電壓降 voltage drop電壓損失 voltage loss電壓偏移 voltage deviation電壓波動 voltage variation電壓標準 voltage standard電壓等級 voltage class電壓調整率 voltage regulation rate電流 current交流 alternating current()直流 direct current()短路電流 shortcircuit短路點short circuit point三相短路電流 threephase shortcircuit current兩相短路電流 twophase shortcircuit current單相短路電流 singlephase shortcircuit current短路電阻 shortcircuit resistance短路電壓 shortcircuit voltage短路電抗 shortcircuit reactance短路容量 shortcircuit capacity短路穩(wěn)定性 shortcircuit stability短路沖擊電流shortcircuit impulse current熱效應 thermal effect穩(wěn)定短路電流steady state shortcircuit current切斷電流 cutoff current整定電流 setting current動作電流 action current額定電流rated current, nominal current熔體電流 melt current熔絲電流 fuse current故障電流 fault current極限電流 limiting current過電流 overcurrent電壓有效值virtual value, effective value電源，供電方式power and supply system工作電源working power source操作電源operating power source備用電源 standby source應急電源 emergency source常用電源 normal source供電電壓 supply voltage雙回路供電 twofeeder supply兩個獨立電源two independent power supply放射式 radial system單回路放射式onecircuit radial system雙回路放射式twocircuit radial system有公用備用干線的放射式radial system with public standby main line樹干式 trunk system單回路樹干式onecircuit trunk system單側供電雙回路樹干式twocircuittrunksystemwithoneside power supply雙側供電單回路樹干式 onecircuit trunk system with twoside power supply雙側供電雙回路樹干式twocircuittrunksystemwithtwoside power supply環(huán)式 ring system鏈式 chain system變壓器—干線式transformermain line systemTN系統(tǒng) TN systemTN—S系統(tǒng) TNS systemTN—C 系統(tǒng) TNC systemTN—C—S系統(tǒng) TNCS systemTT 系統(tǒng) TT system單相二線制 1phase 2wire system三相四線制 3phase 4wire system三相五線制 3phase 5wire system保護線 protective earth(PE)中性線（N線）neutral分列運行 independent operation并列運行 parallel operation無載運行 nonload operation變壓器 transformer三相變壓器 threephasetransformer油浸變壓器 oilimmersed transformer自冷變壓器 selfcooling transformer銅線變壓器 coppercoil transformer鋁線變壓器 aluminumcoil transformer有載調壓的變壓器onload regulating transformer可調變壓器 variable transformer全封閉的變壓器 fullyenclosed transformer干式變壓器 dry transformer單相變壓器 singlephase transformer防雷變壓器 lightningproof transformer環(huán)氧澆注變壓器 epoxyresin filled transformer電力變壓器 power transformer低損耗變壓器low loss transformer照明變壓器 lighting transformer控制變壓器 control transformer三相油浸自冷式鋁線低損耗有調壓電力變壓器3phase oilimmersed selfcooling and lowloss aluminumcoil powertransformer變壓器系數 transformer factor調壓器 voltage regulator穩(wěn)壓器 stabilizer減壓器 reducer整流器 rectifier限流器 current limiter不停電電源 uninterrupted power supply(UPS)變阻器 rheostat電阻器 resister自動功率調整器automatic power regulator電壓互感器 voltage transformer電流互感器 current transformer降壓變壓器 stepdown transformer自動調壓器 automatic regulator高頻變壓器 highfrequency transformer降壓器 stepdown transformer升壓器 stepup transformer編號 code型號 type用途 function二次接線圖號secondary wiring drawing overall dimension一次主要設備 preliminary main equipment輔助設備 auxiliary equipment進線 ining line出線 outgoing line規(guī)格 specification數量 quantity高壓電器 equipment高壓配電柜 distribution cabinet高壓開關柜 switchgear手車式高壓開關柜draw—out type switchgear戶內交流金屬鎧裝移動式開關柜indoorarmoredmovableswitchgear reactive power pensator高壓靜電電容器柜 electrostatic capacitor cabinet大功率并聯電容無功功率補償highpowerparallelcapacitorreactive power circuit breaker少油斷路器 minimum oil circuit breaker油斷路器oil circuit breaker真空斷路器 vacuum circuit breaker空氣斷路器 air circuit breaker六氟化硫斷路器sulfur hexaflouride breaker(SF6 breaker)戶內式 indoor(type)戶外式 outdoor(type)電磁式 electromagnetic產氣式 aerogenic高壓接觸器 vacuum contactor load switch高壓隔離開關 isolator操動機構 control mechanism手動操動機構hand control mechanism電磁操動機構 magnetic control mechanism彈簧儲能操動機構(energy storing)spring operating mechanism電動操動機構motor drived operating mechanism高壓熔斷器 fuse跌落式熔斷器 drop—out fuse高壓電抗器 reactor串聯電抗器 series reactor高壓互感器 transformer移相電容器 phase—shift capacitor distributor device低壓配電屏 distribution panel低壓無功功率補償裝置 reactive power pensator抽屜式低壓配電屏drawable distribution panel電動機控制中心motor control center(MCC)固定式低壓配電屏fixed distribution panel electrostatic capacitor panel出線屏 outgoing panel進線屏 ining panel聯絡屏 connection panel計量屏 measurement panel動力饋電屏 power feeder panel照明饋電屏 lighting feeder panel控制柜 control cabinet配電箱 distribution cabinet總配電箱general distribution box動力配電箱 power distribution box照明配電箱 lighting distribution box插座箱 socket box電度表箱 kilowatthour meter box非標準控制箱，柜，臺 nonstandard control box, cabinet, desk電源切換箱 power changeover box開關 switch總開關 m