The single-mode synchronous problem use three-phase alternating current at zero, synchronous signal extracted using TDM to solute the problem of collisions during the three-phase contacts temperature data acquisition.
单工方式的同步问题则利用了三相交流电的过零时刻,提取出同步信号,用时分复用方式解决了采集三相触头温度数据时的碰撞问题。
参考来源 - 发电厂开关柜触头温度无线式监测系统设计·2,447,543篇论文数据，部分数据来源于NoteExpress
It provides a method for the untouched switch Control for three - phase alternating current motor.
为大功率三相交流电机的无触点控制提供一种方法。
On the railway of electrization, power supply mode is requested to be the single-phase alternating current.
在铁道电气化牵引区段，牵引供电网采用单相工频交流电供电方式。
Analyse principle of operation, technology feature of single-phase alternating current induced liquid metal electromagnetic pump wave soldering machine.
重点分析单相交流感应式液态金属电磁泵波峰焊接设备技术的工作原理、技术特征；
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