高压变频器自启动功能的问题与对策

The Problems and Solution of the High-voltage Frequency Converter's Function of Restarting

讨论了高压变频器的失电再启动功能的动作机理、参数设置和应用中高压变频器失电再启动功能在电厂辅机应用中应解决的问题,通过给出实际应用案例和试验方案的形式,提出了高压变频器在完善失电再启动功能方面的改进方案和方向。

This article emphatically discusses the action mechanism, parameter＇ s setting and existing problems in application of high - voltage frequency converter＇ s function of restarting after power - loss, and proposes the improvement directions to consummate the high - voltage frequency converter＇ s function of restarting after power - loss.