系统采用交流斩波控制调压技术,并介绍了该系统的速度和位置测试方法。
Ac chopping voltage regulator is characterized of high performance. The testing method of its speed and location is introduced.
文中详细分析了3电平交流斩波电路和3电平矩阵电路的工作原理,介绍了3电平矩阵电路所采用的控制方法。
The operation of 3 level AC chopper and 3 level matrix converters are introduced, the control method applied to 3 level matrix converter is presented.
矿用电机车的速度控制方式包括串电阻式、直流斩波式和交流变频式三种。
The mode of speed control for mining tram includes three types of series resistances. Dc chopper and AC converter.
矿用电机车的速度控制方式包括串电阻式、直流斩波式和交流变频式三种。
The mode of speed control for mining tram includes three types of series resistances. Dc chopper and AC converter.
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