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1. 发明申请

US20130322123A1 CONTROL DEVICE AND CONTROL METHOD DURING BYPASSING OF POWER UNITS 有权
标题翻译：电力单位旁路控制装置及控制方法
公开(公告)号：US20130322123A1
公开(公告)日：2013-12-05
申请号：US13619416
申请日：2012-09-14
申请人： Jia LIU , Yong-Qiang LANG , Yu-Yang MAO
发明人： Jia LIU , Yong-Qiang LANG , Yu-Yang MAO
IPC分类号： H02M7/42
CPC分类号： H02M7/49 , H02M1/32 , H02M2001/325
摘要： A control device and a control method during bypassing of power units are provided. The method includes: detecting a first three-phase output electrical signal; calculating a first positive sequence component and a first negative sequence component of the first three-phase output electrical signal; providing a given positive sequence component and a given negative sequence component so as to respectively perform the closed-loop compensation on the first positive sequence component and the first negative sequence component, thereby outputting a second positive sequence component and a second negative sequence component; superimposing the second positive sequence component and the second negative sequence component; and outputting a second three-phase output electrical signal in a preset way.
摘要翻译：提供了在旁路功率单元期间的控制装置和控制方法。该方法包括：检测第一三相输出电信号; 计算第一三相输出电信号的第一正序分量和第一负序分量; 提供给定的正序分量和给定的负序分量，以分别对第一正序分量和第一负序分量执行闭环补偿，从而输出第二正序分量和第二负序分量; 叠加第二正序分量和第二负序分量; 并以预设的方式输出第二三相输出电信号。

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