JP2016086641A5 - - Google Patents

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JP2016086641A5
JP2016086641A5 JP2016025458A JP2016025458A JP2016086641A5 JP 2016086641 A5 JP2016086641 A5 JP 2016086641A5 JP 2016025458 A JP2016025458 A JP 2016025458A JP 2016025458 A JP2016025458 A JP 2016025458A JP 2016086641 A5 JP2016086641 A5 JP 2016086641A5
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arm
winding
phase
series
windings
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JP2016025458A
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JP6121582B2 (en
JP2016086641A (en
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第１，第２，および第３の巻線と，エネルギー貯蔵素子を備えた少なくとも２端子の回路要素を１つまたは複数個直列接続してなるアームを第１および第２のアームとして備え，前記第２の巻線と前記第１のアームが第１の直列体を構成しており，前記第３の巻線と前記第２のアームが第２の直列体を構成しており，前記第１と第２の直列体が直列接続されており，前記第２と第３の巻線の直流電流に関する起磁力が逆極性となるように，前記第１，第２，および第３の巻線が磁気結合しており，前記第１の巻線を少なくとも１相分有し，前記第１のアームと，前記第２の巻線と，前記第３の巻線と，前記第２のアームとで構成される直流回路を前記少なくとも１相分の第１の巻線に各々対応させて備えており，前記直列回路は，相毎に個別の鉄心を有しており，前記各相での前記第１のアームの出力電圧と前記第２のアームの出力電圧の交流成分は互いに実質的に逆位相の電圧波形であり，前記各相での前記第１のアームの直流電流成分と前記第２のアームの直流電流成分は実質的に同じであるように前記第１のアームと前記第２のアームが制御されることを特徴とする電力変換装置。 Arms formed by connecting in series one or more circuit elements having at least two terminals each having first, second, and third windings and energy storage elements are provided as first and second arms, The second winding and the first arm constitute a first series body, the third winding and the second arm constitute a second series body, and the first winding And the second series body are connected in series, and the first, second, and third windings are connected so that the magnetomotive force relating to the direct current of the second and third windings has a reverse polarity. Magnetically coupled, having at least one phase of the first winding, the first arm, the second winding, the third winding, and the second arm; A DC circuit is provided corresponding to each of the first windings for at least one phase, and the series circuit is individually provided for each phase. An alternating current component of the output voltage of the first arm and the output voltage of the second arm in each phase is a voltage waveform having substantially opposite phases to each other; The first arm and the second arm are controlled so that the direct current component of the first arm and the direct current component of the second arm are substantially the same. apparatus. 第１，第２，および第３の巻線と，エネルギー貯蔵素子を備えた少なくとも２端子の回路要素を１つまたは複数個直列接続してなるアームを第１および第２のアームとして備え，前記第２の巻線と前記第１のアームが第１の直列体を構成しており，前記第３の巻線と前記第２のアームが第２の直列体を構成しており，前記第１と第２の直列体が直列接続されており，前記第２と第３の巻線の直流電流に関する起磁力が逆極性となるように，前記第１，第２，および第３の巻線が磁気結合しており，前記第１の巻線を少なくとも１相分有し，前記第１のアームと，前記第２の巻線と，前記第３の巻線と，前記第２のアームとで構成される直流回路を前記少なくとも１相分の第１の巻線に各々対応させて備えており，前記直列回路は，相毎に個別の鉄心を有して1台の変圧器を構成しており，前記各相での前記第１のアームの出力電圧と前記第２のアームの出力電圧の交流成分は互いに実質的に逆位相の電圧波形であり，前記各相での前記第１のアームの直流電流成分と前記第２のアームの直流電流成分は実質的に同じであるように前記第１のアームと前記第２のアームが制御されることを特徴とする電力変換装置。 Arms formed by connecting in series one or more circuit elements having at least two terminals each having first, second, and third windings and energy storage elements are provided as first and second arms, The second winding and the first arm constitute a first series body, the third winding and the second arm constitute a second series body, and the first winding And the second series body are connected in series, and the first, second, and third windings are connected so that the magnetomotive force relating to the direct current of the second and third windings has a reverse polarity. Magnetically coupled, having at least one phase of the first winding, the first arm, the second winding, the third winding, and the second arm; A DC circuit to be configured is provided corresponding to each of the first windings for at least one phase, and the series circuit is individually provided for each phase. A single transformer is configured with an iron core, and the AC components of the output voltage of the first arm and the output voltage of the second arm in each phase are substantially opposite phase voltages. And the first arm and the second arm are controlled so that the direct current component of the first arm and the direct current component of the second arm in each phase are substantially the same. The power converter characterized by the above-mentioned . 請求項１，２に記載の電力変換装置において，前記各アームの出力電圧に３次高調波成分を含有させる機能を有することを特徴とする電力変換装置。 The power conversion device according to claim 1, wherein the power conversion device has a function of including a third harmonic component in the output voltage of each arm .
JP2016025458A 2016-02-15 2016-02-15 Power converter Active JP6121582B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016025458A JP6121582B2 (en) 2016-02-15 2016-02-15 Power converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016025458A JP6121582B2 (en) 2016-02-15 2016-02-15 Power converter

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2011238160A Division JP5894763B2 (en) 2011-10-31 2011-10-31 Power converter

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017064799A Division JP6311050B2 (en) 2017-03-29 2017-03-29 Power converter

Publications (3)

Publication Number Publication Date
JP2016086641A JP2016086641A (en) 2016-05-19
JP2016086641A5 true JP2016086641A5 (en) 2016-08-04
JP6121582B2 JP6121582B2 (en) 2017-04-26

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Family Applications (1)

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JP2016025458A Active JP6121582B2 (en) 2016-02-15 2016-02-15 Power converter

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JP (1) JP6121582B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106877713B (en) * 2017-03-30 2019-05-17 上海交通大学 A kind of accumulation energy type converter topology with fault ride-through capacity
CN106877726B (en) * 2017-03-30 2019-05-03 上海交通大学 A kind of control method of the accumulation energy type converter topology with fault ride-through capacity
JP6957196B2 (en) * 2017-05-17 2021-11-02 株式会社東芝 Power converter
JP7419147B2 (en) * 2019-05-30 2024-01-22 河村電器産業株式会社 power converter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5268744B2 (en) * 2009-03-31 2013-08-21 株式会社日立製作所 Power converter
JP5268739B2 (en) * 2009-03-30 2013-08-21 株式会社日立製作所 Power converter
JP5881386B2 (en) * 2011-11-24 2016-03-09 株式会社東芝 Power converter
US9496805B2 (en) * 2011-11-25 2016-11-15 Tokyo Institute Of Technology Single-phase power converter, three-phase two-phase power converter, and three-phase power converter

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