电气专业英语词汇

电流current 电压voltage 功率power

电阻resistance 电容capacitance 电抗reactance

电阻率resistivity 阻抗impedance 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

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

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 日用油箱day tank

负荷load

一类负荷first-class load 二类负荷second-class load 三类负荷third-class load 照明负荷lighting load

动力负荷power load 电阻负荷resistance load

电抗负荷reactive load 冲击负荷shock load

空载non -load 有载on-load 满载full -load 过载over -load

不平衡负荷unbalanced load 平衡负荷balanced load

额定负载nominal load

负荷计算load circulation 功率因数power factor

同时使用系数diversity factor 需要系数法demand factor method

利用系数法utilization factor method

二项式法binomial method

无功功率补偿reactive power compensation

自然功率因数natural power factor

补偿后功率因数power factor after compensating

高压补偿compensating in H.T side

低压补偿compensating in L.T side 负荷率load rate

补偿容量compensating capacity 设备装设容量installed capacity

备用容量standby capacity 额定容

量rated capacity

视在容量apparent capacity 计算容量calculated capacity

短路容量short circuit capacity 负荷计算表load calculation table

电压voltage

高压high tension (H.T) 低压low tension (L.T)

冲击电压impulse voltage 临界电压critical voltage

残余电压residual voltage 击穿电压breakdown voltage

供电电压supply voltage 照明电压lighting voltage

工作电压working voltage 额定电压rated voltage

相电压phase voltage 线电压line voltage

过压over--voltage 欠压under--voltage 电压降voltage drop 电压损失voltage loss 电压偏移voltage deviation

电压波动voltage variation 电压标准voltage standard

电压等级voltage class 电压调整率voltage regulation rate

电流current

交流alternating current (A.C) 直流direct current (D.C)

短路电流short--circuit 短路点short circuit point

三相短路电流three-phase short-circuit current

两相短路电流two-phase short-circuit current

单相短路电流single--phase short-circuit current

短路电阻short-circuit resistance 短路电压short-circuit voltage

短路电抗short-circuit reactance 短路容量short-circuit capacity

短路稳定性short-circuit stability

短路冲击电流short-circuit impulse current

热效应thermal effect

稳定短路电流steady state short-circuit current