pec电气英语证书考试-电气自动化英语词汇.doc

:..PEC电气英语证书考试-电气自动化英语词汇电流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activepower无功功率reactivepower视在功率apparentpower装设功率installedpower安培ampere(A)伏volt(V)欧姆ohm赫兹hertz(HZ)瓦watt(W)pany发电厂powerplant变电所substation配电站distributionsubstation配变电站transformerstation终端变电站terminalsubstation车间变电站substationinworkshop:--chargingroom室外储油罐outdooroiltank地下油罐undergroundoiltank日用油箱daytank负荷load一类负荷first-classload二类负荷second-classload三类负荷third-classload照明负荷lightingload动力负荷powerload电阻负荷resistanceload电抗负荷reactiveload冲击负荷shockload空载non-load有载on-load满载full-load过载over-()低压lowtension()冲击电压impulsevoltage临界电压criticalvoltage残余电压residualvoltage击穿电压breakdownvoltage供电电压supplyvoltage照明电压lightingvoltage工作电压workingvoltage额定电压ratedvoltage相电压phasevoltage线电压linevoltage过压over--voltage欠压under--voltage电压降voltagedrop电压损失voltageloss电压偏移voltagedeviation电压波动