polarity detector

基本解释

The device is equipped with a new type of output current polarity detector, the method is simple and reliable.
装置采用了一种新的输出电流极性检测器，方法简便可靠。
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In addition, no-polarity two bus based in Field-bus is used to transfer the data between controller and detector.
此外，采用现场总线式的无极性二总线技术实现控制器与探测器之间的数据传输；
This cycloconverter is also provided with a novel detector of the output current polarity, which is simpler than other known methods.
本装置还采用了一种新的输出电流极性检测器，比已知的国内外方法简单。