电力系统专业英语词汇1
➢电力系统power system 发电机generator 电动机motor
➢励磁excitation 励磁器excitor
➢电压voltage 电流current 母线bus
➢变压器transformer 升压变压器step-up transformer
➢降压变压器step-down transformer 档位：tap position
➢空载损耗：no-load loss 空载电流：no-load current
➢有功损耗：active power loss 无功损耗：reactive power loss
➢铁损iron loss 铜损copper loss
➢输电系统power transmission system 输电线transmission line
➢配电系统Power distribution system
➢高压: high voltage 低压：low voltage 中压：middle voltage
➢高压侧high side
电力系统专业英语词汇2
➢稳定stability 功角稳定angle stability 电压稳定voltage stability
➢暂态稳定transient stability 静态稳定steady stability
➢电厂power plant 能量输送power transfer
➢交流AC (alternating current) 直流DC (direct current)电网power grid
➢落点drop point 开关站switch station 调节regulation
➢高压并联电抗器high voltage shunt reactor
➢并列的：apposable 裕度margin
➢故障fault 三相故障three phase fault 分接头：tap
➢切机generator tripping 高顶值high limited value 静态static (state)
➢动态dynamic (state) 机端电压控制A VR
➢电抗reactance 电阻resistance
➢功角power angle 有功（功率）active power
电力系统专业英语词汇3
➢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
➢功角power-angle 转子：rotor
➢电压等级voltage grade
➢有功负载: active load 无功负载：reactive load
➢阻抗impedance电阻：resistor 电抗：reactance 电导：conductance 电纳：susceptance
电力系统专业英语词汇4
➢上限:upper limit 下限：lower limit
➢正序阻抗：positive sequence impedance 负序阻抗：negative sequence impedance零序阻抗：zero sequence impedance
➢无功（功率）reactive power 功率因数power factor 无功电流reactive current
➢斜率slope 额定rating 变比ratio
➢参考值reference value
➢电压互感器PT电流互感器CT
电力系统专业英语词汇5
➢仿真分析simulation analysis
➢传递函数transfer function
➢框图block diagram
➢受电端receive-side 送电端sending-side
➢同步synchronization异步asynchronization
➢摇摆swing 阻尼damping
➢无刷直流电机：Brushless DC motor机端generator terminal
➢断路器circuit breaker
➢刀闸(隔离开关)：Isolator（disconnector）接地刀闸earthing disconnector 电力系统专业英语词汇6
➢变电站transformer substation
➢永磁同步电机：Permanent-magnet Synchronism Motor
➢异步电机：Asynchronous Motor
➢三绕组变压器：three-column transformer
➢双绕组变压器：double-column transformer
➢固定串联电容补偿fixed series capacitor compensation
➢双回同杆并架double-circuit lines on the same tower
➢单机无穷大系统one machine - infinity bus system
电力系统专业英语词汇7
➢励磁电流：magnetizing current
➢电磁场Electromagnetic fields
➢失去同步loss of synchronization
➢装机容量installed capacity
➢无功补偿reactive power compensation
➢并联电容器：shunt capacitor
➢线路补偿器line drop compensation
➢补偿度degree of compensation
➢故障切除时间fault clearing time
➢极限切除时间critical clearing time
➢强行励磁reinforced excitation
➢下降特性droop characteristics 下降率droop rate
