侯建江,刘玉龙,翟志强,王伟,范好亮

• 1:保定天威保变电气股份有限公司
• 2:河北长孚电气设备有限公司

摘要(Abstract)：

在电解电镀、电加热、埋弧焊接等低压大电流、大功率的场合,双反星形整流电源应用广泛,对整流电源的精度要求越来越高。为提高整流电源的精度,在设计中,对双反星形整流电路性能进行了具体分析,在控制系统中,设计了PID电压调节器和PID电流调节器来实现电压和电流的闭环控制,选择ATmega128单片机作为核心控制器,采用RS-485接口实现了主、从设备之间的通信。使用Pspice软件对电路进行仿真,通过仿真和实验证明了设计方法的可行性。

关键词(KeyWords)： 电力电子技术;双反星形整流;PID;远程控制;工业应用

Abstract:

Keywords:

基金项目(Foundation): 国网江西省科技攻关项目(5218D014004M)

作者(Author): 侯建江,刘玉龙,翟志强,王伟,范好亮

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