JP2012205390A5 - - Google Patents
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- Publication number
- JP2012205390A5 JP2012205390A5 JP2011067713A JP2011067713A JP2012205390A5 JP 2012205390 A5 JP2012205390 A5 JP 2012205390A5 JP 2011067713 A JP2011067713 A JP 2011067713A JP 2011067713 A JP2011067713 A JP 2011067713A JP 2012205390 A5 JP2012205390 A5 JP 2012205390A5
- Authority
- JP
- Japan
- Prior art keywords
- power
- mode
- power line
- line
- control signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Claims (4)
第１モードであるときに、前記交流電力ライン間に接続されるスイッチング素子が前記交流電源ラインの交流電力の極性にあわせて導通／非導通されて前記交流電源ライン間の導通方向を変え、第２モードであるときに、前記スイッチング素子を非導通にすることを特徴とする電力変換装置。 A first mode for converting DC power input from a DC power line into AC power, and outputting the AC power to the AC power line ; and converting AC power input from the AC power line into DC power, a operatively configured power conversion apparatus in a second mode for outputting the DC power to the DC power supply line,
When in the first mode, the switching element connected between the AC power lines is turned on / off in accordance with the polarity of the AC power of the AC power line to change the conduction direction between the AC power lines, A power conversion device characterized in that the switching element is made non-conductive when in two modes.
前記ブリッジ回路は、
前記交流電源ラインを介してリアクタに接続されているものであって、
前記スイッチング素子は、前記ブリッジ回路と前記リアクタとの間で前記交流電源ライン間を導通／非導通することを特徴とする請求項１に記載の電力変換装置。 A bridge circuit is provided between the DC power line and the AC power line,
The bridge circuit is
It is connected to the reactor via the AC power line,
The switching device, the power converter according to claim 1, characterized in that the conduction / non-conduction between the AC power line between the reactor and the bridge circuit.
第１モードと第２モードとに応じてＯＮとＯＦＦが切替えられるモード切替信号と前記制御信号との論理積に応じて、第２モードであるときにはＯＦＦに固定されるように、前記制御信号を修正することを特徴とする請求項１又は請求項２に記載の電力変換装置。 The switching element is adapted to receive a control signal representing either one of ON and OFF, and conducts at a timing when the control signal is ON .
The control signal is fixed to OFF when in the second mode according to the logical product of the control signal and the mode switching signal that is switched ON and OFF according to the first mode and the second mode. It correct | amends , The power converter device of Claim 1 or Claim 2 characterized by the above-mentioned.
第１モードであるときには前記接続スイッチを閉状態にし、第２モードであるときには前記接続スイッチを開状態にすることを特徴とする請求項１から請求項３の何れかに記載の電力変換装置。
Includes a connection switch that is provided to the switching element in series,
When a first mode to said connection switch in the closed state, the power conversion device according to claim 3 when a second mode of claim 1, characterized in that the connection switch in an open state.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011067713A JP5834225B2 (en) | 2011-03-25 | 2011-03-25 | Power converter |
| PCT/JP2011/078923 WO2012132127A1 (en) | 2011-03-25 | 2011-12-14 | Power conversion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011067713A JP5834225B2 (en) | 2011-03-25 | 2011-03-25 | Power converter |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012205390A JP2012205390A (en) | 2012-10-22 |
| JP2012205390A5 true JP2012205390A5 (en) | 2014-05-08 |
| JP5834225B2 JP5834225B2 (en) | 2015-12-16 |
Family
ID=46929924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011067713A Expired - Fee Related JP5834225B2 (en) | 2011-03-25 | 2011-03-25 | Power converter |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5834225B2 (en) |
| WO (1) | WO2012132127A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014156003A1 (en) * | 2013-03-28 | 2014-10-02 | パナソニック株式会社 | Inverter device |
| JP6136011B2 (en) * | 2013-08-02 | 2017-05-31 | パナソニックＩｐマネジメント株式会社 | Semiconductor device and power conversion device |
| JP6286801B2 (en) * | 2014-11-12 | 2018-03-07 | パナソニックＩｐマネジメント株式会社 | Power converter |
| JP6286802B2 (en) * | 2014-12-05 | 2018-03-07 | パナソニックＩｐマネジメント株式会社 | Power converter |
| CN106067738B (en) * | 2015-04-23 | 2020-04-14 | 松下知识产权经营株式会社 | Power conversion device |
| JP6671017B2 (en) * | 2016-01-13 | 2020-03-25 | パナソニックＩｐマネジメント株式会社 | Power conversion system and power conversion device |
| US11848620B2 (en) | 2019-07-04 | 2023-12-19 | Mitsubishi Electric Corporation | Three-level power conversion device |
| JP6639762B1 (en) * | 2019-07-04 | 2020-02-05 | 三菱電機株式会社 | 3-level power converter |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008021152A (en) * | 2006-07-13 | 2008-01-31 | Sanyo Electric Co Ltd | Method and system for controlling operation of electrical equipment |
| JP2008104332A (en) * | 2006-10-21 | 2008-05-01 | Idemitsu Kosan Co Ltd | Storage power managing system, storage power managing method, and storage power managing program |
| JP2009089541A (en) * | 2007-10-01 | 2009-04-23 | Toshiba Carrier Corp | Grid-interconnection inverter device |
| JP2009303380A (en) * | 2008-06-12 | 2009-12-24 | Mitsubishi Electric Corp | Power conversion device |
| JP5468816B2 (en) * | 2009-05-20 | 2014-04-09 | 株式会社ダイヘン | Grid-connected inverter system |
| JP2011229215A (en) * | 2010-04-15 | 2011-11-10 | Sumitomo Electric Ind Ltd | Dc-ac conversion apparatus |
-
2011
- 2011-03-25 JP JP2011067713A patent/JP5834225B2/en not_active Expired - Fee Related
- 2011-12-14 WO PCT/JP2011/078923 patent/WO2012132127A1/en active Application Filing
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