JP6512710B2 - 電力変換装置 - Google Patents
電力変換装置 Download PDFInfo
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- JP6512710B2 JP6512710B2 JP2016062150A JP2016062150A JP6512710B2 JP 6512710 B2 JP6512710 B2 JP 6512710B2 JP 2016062150 A JP2016062150 A JP 2016062150A JP 2016062150 A JP2016062150 A JP 2016062150A JP 6512710 B2 JP6512710 B2 JP 6512710B2
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Description
図1は、本発明の実施形態に係るMMC10の構成を示す構成図である。なお、図面における同一部分には同一符号を付してその詳しい説明を省略し、異なる部分について主に述べる。
Claims (2)
- 直列に接続される複数の単位変換器と、
前記複数の単位変換器の出力電圧を固定パルスパターンで制御する制御手段と、
前記複数の単位変換器にそれぞれ設けられ、前記固定パルスパターンの長さが長い順に容量が大きい複数のコンデンサと
を備えることを特徴とする電力変換装置。 - 電力変換装置を構成する直列に接続される複数の単位変換器の出力電圧を固定パルスパターンで制御し、
複数のコンデンサを前記複数の単位変換器に、前記固定パルスパターンの長さが長い順に容量が大きくなるようにそれぞれ設けること
を含むことを特徴とする電力変換装置の制御方法。
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JP2016062150A JP6512710B2 (ja) | 2016-03-25 | 2016-03-25 | 電力変換装置 |
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JP2016062150A JP6512710B2 (ja) | 2016-03-25 | 2016-03-25 | 電力変換装置 |
Publications (2)
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JP2017175861A JP2017175861A (ja) | 2017-09-28 |
JP6512710B2 true JP6512710B2 (ja) | 2019-05-15 |
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JP2016062150A Active JP6512710B2 (ja) | 2016-03-25 | 2016-03-25 | 電力変換装置 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109120176A (zh) * | 2018-11-01 | 2019-01-01 | 中电普瑞电力工程有限公司 | 电流二倍频重构方法、装置及电子设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5642275A (en) * | 1995-09-14 | 1997-06-24 | Lockheed Martin Energy System, Inc. | Multilevel cascade voltage source inverter with seperate DC sources |
JP3872370B2 (ja) * | 2001-03-30 | 2007-01-24 | 三菱電機株式会社 | 電圧変動補償装置 |
JP5205094B2 (ja) * | 2008-03-24 | 2013-06-05 | 東芝三菱電機産業システム株式会社 | インバータ制御装置 |
JP5443289B2 (ja) * | 2010-07-12 | 2014-03-19 | 株式会社東芝 | 電力変換装置 |
JP2014042396A (ja) * | 2012-08-22 | 2014-03-06 | Toshiba Mitsubishi-Electric Industrial System Corp | 自励式電力変換装置 |
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