EEWORLD University Hall----Inverter Principle and Application Harbin Institute of Technology

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EEWORLD University Hall----Inverter Principle and Application Harbin Institute of Technology [Copy link]

Frequency Converter Principle and Application Harbin Institute of Technology : https://training.eeworld.com.cn/course/5997

?This course is a teaching video of the high-quality course "Inverter Principle and Application" taught by Professor Li Jiusheng of Harbin Institute of Technology. The whole course has 36 hours. The
main circuit of the inverter is the power conversion part that provides voltage and frequency modulation power to the asynchronous motor. The main circuit of the inverter can be roughly divided into two categories. The voltage type is an inverter that converts the DC of the voltage source into AC, and the filter of the DC circuit is a capacitor. The current type is an inverter that converts the DC of the current source into AC, and its DC circuit filter is an inductor. It consists of three parts: a "rectifier" that converts the industrial frequency power supply into DC power, a "smoothing circuit" that absorbs the voltage pulsation generated by the converter and inverter, and an "inverter" that converts DC power into AC power.

annysky2012

Thanks for sharing