交流电网 meaning in English
ac network
alternating-current mains
Examples
- Insulation supervision technology of high - voltage ac network
高压交流电网的绝缘监察技术 - Analysis of ungrounded neutral ac electric network insulation fault
中性点不接地交流电网绝缘故障分析 - Industrial a . c . networks affected by harmonics - application of filters and shunt capacitors
受谐波影响的工业交流电网.过滤器和并联电容器的应用 - Industrial a . c . networks affected by harmonics - application of filters and shunt capacitors iec 61642 : 1997 ; german version en 61642 : 1997
受谐波影响的工业交流电网.滤波器和并联电容器的应用 - It can improve the utilize of power by fed back the power generated by motor machine to power - net , has the benefit of improving power factor , reducing the harmonious feeding back to the power - net and can enhance the performance of converters for the constant voltage of dc - link
该装置能够提高电能的利用率,把由电动机产生的再生能源回馈到交流电网,并且能提高装置的功率因数,减少对电网的谐波污染。由于pwm整流,变频器中间直流环节的电压能保持稳定,提高了逆变器的调速性能。