主电路采用反向串联的双向IGBT开关,用可编程逻辑元件实现四步切换,以保证安全换流。
To guarantee safe commutation, a four stepped switching strategy is realized by using programmable logic devices.
主电路采用反向串联的双向IGBT开关,用可编程逻辑元件实现四步切换,以保证安全换流。
To guarantee safe commutation, a four stepped switching strategy is realized by using programmable logic devices.
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