文中还介绍了IGBT栅极驱动电路和IGBT电压均衡电路的设计方法，并给出调制器的输出波形。
The design of the grid-driven circuit and the voltage balancing circuit for IGBT are also introduced, giving the output wave of the modulator.
在又一实施例中使用均衡电容器来校正两个驱动信号的波形。
In a further embodiment, the waveforms of the two driving signals are corrected using balancing capacitors.
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