電力変換器の制御装置、サイリスタ整流器の制御装置および制御方法

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专利权人:

株式会社東芝;東芝エネルギーシステムズ株式会社

发明人:

利光 智圭,西田 俊介,楠 清志,古川 伸比古,木治 潤一

申请号：

JP20140119939

公开号：

JP6290011(B2)

申请日:

2014.06.10

申请国别(地区):

日本

年份:

2018

代理人:

摘要：

PROBLEM TO BE SOLVED: To improve safety of elements of a thyristor rectifier at the time of short-circuit failure.SOLUTION: A control unit of a thyristor rectifier includes: a reference phase detection section inputting an AC side voltage of a power converter and outputting a reference phase of the AC side voltage; a gate pulse generation section generating gate pulse input signals on the basis of a predetermined control angle signal and the reference phase output from the reference phase detection section; and a gate pulse changeover section outputting the gate pulse signal selected from the gate pulse input signals on the basis of the gate pulse input signals and a fusing signal of an AC side fuse of the power converter to the power converter.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/