低频逆变器

Low-frequency inverter

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1
进行了死区补偿，使逆变器在低频输出时波形明显改善，提高了系统在低频时的转矩输出。
Because dead time is compensated at the same time, the output waveform is improved, and output torque is strengthened in low frequency.
2
通过控制逆变器输入平均电流调节负载功率，简化了电路设计；通过单片机发出高频加低频调制的半桥驱动信号，消除调光过程中的电弧不稳定现象。
A easier and low-cost power control method is proposed in this paper, based on the regulation of the average input current of the inverter.

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