It measures excess phase of voltage current by using digital circuit, Based on the reactive compensation theorem, the software hardware of the controller is deigned.
该控制器采用数字检测电路来获取电网电压与电流的相位差，从无功补偿的原理出发，设计控制器的软硬件。
It measures excess phase of voltage and current by using digital circuit, Based on the reactive compensation theorem, the software and hardware of the controller is deigned.
该节制器采用数字检测电路来获取电网电压与电流的相位差，年夜无功抵偿的事理出发，设计节制器的软硬件。
It measures excess phase of voltage and current by using digital circuit, Based on the reactive compensation theorem, the software and hardware of the controller is deigned.
该节制器采用数字检测电路来获取电网电压与电流的相位差，年夜无功抵偿的事理出发，设计节制器的软硬件。
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