The voltage converter works in PWM mode. Frequency-control speed regulation, DC voltage supply monitoring of the converter, synchronous motor power-angle close-loop control are combined.
控制策略为逆变器PWM调压、变频调速结合逆变器直流侧电压闭环、同步电动机功角闭环控制。
The general design project of a combined regulation type high voltage power supply is described.
介绍了复合调整式高压电源的总体设计方案，提出实现高压电源高稳定度的关键技术措施。
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