PVC电石给料机变频调速控制器的设计 - 豆丁网 关键词：变频调速、电动机、变频器、继电器 [gap=1160]Key word: Frequency conversion velocity modulation, electric motor, frequency changer, relay
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With the rapid development of power electronics and microelectronics, frequency conversion velocity modulation as the most main velocity modulation get great development with each passing day.
随着电力电子技术和微电子技术的迅猛发展,作为交流电动机主要调速方式的变频调速技术取得日新月异的进步。
参考来源 - 基于小波变换和神经网络的电压型变频器故障诊断系统·2,447,543篇论文数据，部分数据来源于NoteExpress
The engine bed electricity USES the PLC control, the frequency conversion velocity modulation.
机床的电气采用PLC控制、变频调速。
The frequency conversion velocity modulation technique is widely applied in various industries with large economic benefit, especially in pumps system control.
变频调速技术已在各行业得到日益广泛的应用，尤其在泵类系统的控制中显示出很大的经济效益。
The best system of efficiency and function are becoming the pressure frequency conversion velocity modulation system in the various asynchronous electrical machinery velocity modulation system.
在各种异步电机调速系统中，效率及性能最好的系统是变压变频调速系统。
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