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关于变频器的功率因数问题,存在的问题有:一些用户问:用了变频器后,功率因数偏低,增加了补偿电容器,非但不起作用,且补偿电容器容易损坏,是什么原因-有的用户问:提高电动机的功率因数,能否也提高变频器输入侧的功率因数-
Some questions about the power factor of the inverter are as follows: Some users ask: After using the inverter, the power factor is too low, the compensation capacitor is added, not only does not work, but also the compensation capacitor is easily damaged. What is the reason? User Q: Increase the power factor of the motor, can also improve the inverter input power factor -