全桥半桥

Full bridge and half bridge

以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译

1
根据永磁无刷电动机制动过程P WM控制的开关管的方式不同，可以分为半桥调制制动方式和全桥调制制动方式。
According to the different PWM module in regeneration of brushless PM motor, there are two kinds of modulation, half bridge modulation and whole bridge modulation.
2
对于桥路的选择作了分析，认为半桥连接比全桥连接的干扰电平低，建议在应变测试中采用半桥连接电路；
The author believes that the interference level cau- sed by a semi-bridge connection is lower than that by a fully-bridged connection, and a semi-bridge wiring plan is better suited for strain tests.
3
针对基于三相全桥逆变器的不间断电压（UPS）缺点，提出了一种用TMS320LF2407控制的基于三相半桥逆变器的在线式UPS。
As to the deficiencies of UPS base on three-phase full-bridge inverter, a three-phase half-bridge inverter of on-Line UPS controlled by TMS320LF2407 is proposed.

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