静止无功发生器
●工作原理
■静止无功发生器(SVGM)通过外部电流互感器(CT),实时检测负载电流,并通过内部DSP计算分析负载电流的无功含量,然后根据设置值来控制PWM信号发生器发出控制信号给内部IGBT使逆变器产生满足要求的无功补偿电流,最终实现动态无功补偿的目的。
●How it works
■SVGM detects Hie load current in real time through external CT, and analyzes he reactive power content of the load current through internal DSP calculation, then, according to Ihe set value. Ihe PWM signal generator sends out control signal to the IGBT to make Ihe inverter generate reactive compensation current lo meet the requirements, and finally realize the goal of dynamic reactive compensation.
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2024/7/14 |
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729 KB |
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