Captive附带的Overhead Cable Tray架空电缆桥架Load负荷First Class Load一级负荷Second Class Load二级负荷Third Class Load三级负荷Special Important Load特别重要负荷Power Supply供电电源Normal Power Supply正常电源Emergency Supply应急电源Stand-by Supply备用电源Self-contained Power Supply自备电源Individual Feeder Line专用馈电线路Generation Set发电机组Storage Battery蓄电池Uninterruptable Power Supply - UPS不间断供电装置Calculated Load计算负荷Peak Current尖峰电流Demand Factor需要系数Demand Method需要系数法Two Item Method二项式法Utilization Factor利用系数Utilization Method利用系数法Unit Index Method单位指标法Equipment Capacity设备功率Power Comsumption Equipment用电设备Power Comsumption Equipment Group用电设备组Duty工作制Power Losses功率损耗Energy Losses电能损耗Power Demand电能需要量Annual Maximum Load Utilization Hours年最大负荷利用小时Annual Maximum Power Losses Hours年最大功率损耗小时distribution series配电级数rated voltage额定电压power supply voltage供电电压distribution voltage配电电压power quality电能质量voltage fluctuation电压波动voltage flicker电压闪度voltage deviation电压偏差voltage reduction电压下降temporary overvoltage暂时过电压transient overvoltage瞬态过电压voltage unbalance factor电压不平衡度harmonic current谐波电流harmonic voltage谐波电压harmonic source谐波源voltage steady-state characteristic电压静态特性reactive power balance无功功率平衡voltage sampling point电压中枢点counter voltage control逆调压obey voltage control顺调压lasting voltage control恒调压neutral point中性点neutral point treatment中性点接地方式isolated neutral system中性点不接地系统arc suppression coil earthed neutral system中性点径弧线圈接地系统high impedance earthed neutral system中性点经高电阻接地系统low impedance earthed neutral system中性点经低电阻接地系统solidly earthed neutral system中性点直接接地系统full compensation全补偿under compensation欠补偿over compensation过补偿touch voltage接触电...
