凯程考研集训营,为学生引路,为学员服务!第1页共2页2017考研英语复习资料:电气工程专业词汇5发电机generator励磁excitation励磁器excitor电压voltage电流current升压变压器step-uptransformer母线bus变压器transformer空载损耗:no-loadloss铁损:ironloss铜损:copperloss空载电流:no-loadcurrent有功损耗:reactiveloss无功损耗:activeloss输电系统powertransmissionsystem高压侧highside输电线transmissionline高压:highvoltage低压:lowvoltage中压:middlevoltage功角稳定anglestability稳定stability电压稳定voltagestability暂态稳定transientstability电厂powerplant能量输送powertransfer交流AC直流DC电网powersystem落点droppoint开关站switchstation调节regulation高抗highvoltageshuntreactor并列的:apposable裕度margin故障fault三相故障threephasefault分接头:tap凯程考研集训营,为学生引路,为学员服务!第2页共2页切机generatortriping高顶值highlimitedvalue静态static(state)动态dynamic(state)机端电压控制AVR电抗reactance电阻resistance功角powerangle有功(功率)activepower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:impedance功角:power-angle电压等级:voltagegrade有功负载:activeloadPLoad无功负载:reactiveload档位:tapposition电阻:resistor电抗:reactance电导:conductance电纳:susceptance上限:upperlimit下限:lowerlimit正序阻抗:positivesequenceimpedance负序阻抗:negativesequenceimpedance零序阻抗:zerosequenceimpedance无功(功率)reactivepower功率因数powerfactor无功电流reactivecurrent斜率slope额定rating变比ratio参考值referencevalue