电力专业英语（1）元件设备三绕组变压器：three-column transformer ThrClnTrans 双绕组变压器：double-column transformer DblClmnTrans 电容器：Capacitor 并联电容器：shunt capacitor 电抗器：Reactor 母线：Busbar 输电线：TransmissionLine 发电厂：power plant 断路器：Breaker 刀闸（隔离开

关）：Isolator 分接头：tap 电动机：motor （2）状态参数有功：active power 无功：reactive power 电流：current 容量：capacity 电压：voltage 档位：tap position 有功损

耗：reactive loss

无功损耗：active loss

功率因数：power-factor

功率：power

功角：power-angle

电压等级：voltage grade

空载损耗：no-load loss

铁损：iron loss

铜损：copper loss 空载电流：no-load current

阻抗：impedance

正序阻抗：positive sequence impedance 负序阻抗：negative sequence impedance 零序阻抗：zero sequence impedance 电阻：resistor 电抗：reactance 电导：conductance 电纳：susceptance

无功负载：reactive load 或者QLoad 有功负载: active load PLoad 遥测：YC(telemetering) 遥信：YX

励磁电流( 转子电流) ：magnetizing current 定子：stator