电能质量专业词汇.doc

电能质量专业词汇.doc电能质量专业词汇Sag凹陷wavequality波形质量Unbalaneefactor不平衡系数Backgroundnoise背景噪声Vulnerability脆弱性Differentialmodedisturbancevoltage差模干扰电压Conducteddisturbance传导干扰Wavedistortion波形畸变Wave-shapefault波形缺陷Switchingover-icinterference-patibility-EMC电磁兼容Currentdisturbance电流干扰Currentdistortion电流畸变Currentunbalanee电流不平衡Currentquality电流质量Voltageevent电压事件Voltagecharacteristic电压特性Voltagechange电压变动Voltagefluctuate电压波动Voltageunbalance电压不平衡Voltagemagnification电压放大Voltagewaveformdistortion电压畸变Voltagetolerance电压容忍度Voltageregulation电压调节Voltagedips电压暂降Durationofavoltagesag电压暂降持续时间Magnitudeofavoltagesag电压暂降幅值Voltageinterruption电压中断Voltagesurge电压浪涌Interruption断电Interruption,temporary短时屮断Shortdurationharmonic短时间谐波Ratedvoltage,moncoupling-PCC公共连接点Qualityofsupply供电质量Criticalload关键•monmodedisturbancevoltage共模干扰电压Limitofimpedance干扰限制(允许值)Supplysystemimpedance供电系统阻抗Serviceconnectionimpedanee供电连接阻抗Recovertime恢复时间Distortion畸变Distortionpower畸变功率Distortionfactor畸变系数Inter-patibilitymargin兼容裕度Earthelectrode接地极Earthdevice接地装置Immunity抗扰性Immunitylevel抗扰水平Immunitylimit抗扰限值Immunitymargin抗扰性裕量Criticaldistance临界距离Pulse脉冲Impulsivedisturbance脉冲骚扰Pulsewidthmodulation-PWM脉冲宽度调制Susceptibil让y敏感性Sensitiveload/equipment敛感性负荷/设备Coupling耦合Couplingcapacilor耦合电容Couplingpath耦合路径Frequencydeviation频率偏并Frequencyresponse频率响应Shielding屏蔽Shieldearthing屏蔽接地Under-voltage欠电压Missingvoltage缺损电压CBEMAcurve容忍度曲线Flicker闪变Flickermeter闪变仪Transients瞬态现象T「ansientosc