JP2008529466A - Dc電圧を3相ac出力に変換する方法及びインバータ - Google Patents
Dc電圧を3相ac出力に変換する方法及びインバータ Download PDFInfo
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- JP2008529466A JP2008529466A JP2007552779A JP2007552779A JP2008529466A JP 2008529466 A JP2008529466 A JP 2008529466A JP 2007552779 A JP2007552779 A JP 2007552779A JP 2007552779 A JP2007552779 A JP 2007552779A JP 2008529466 A JP2008529466 A JP 2008529466A
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000003990 capacitor Substances 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
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- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 12
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- 238000004519 manufacturing process Methods 0.000 description 2
- 239000013590 bulk material Substances 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
- Control Of Electrical Variables (AREA)
Abstract
Description
ティー・シミズ他(T.Shimitzu et.al)、アイ・イー・イー・イー・パワー・エレクトロニック・スペシャリスト・コンファレンス(IEEE Power Electronic Specialist Conference (PESC))、2002年、p.l483−1488
Claims (11)
- 方法であって、DC(直流)源からのDC入力電圧をAC(交流)出力波形、AC出力周波数及びAC出力周期を有するAC出力電圧へ変換し、前記DC入力電圧を特定のDC出力波形を有するDC出力電圧へ変換する段階、及び基準電圧に対し前記AC出力電圧を供給するため、同様のしかし時間シフトされた反対極性でDC出力電圧波形を結合する段階、を有し、前記DC入力電圧は相毎に1つの、同一のしかし時間シフトされた波形を有する3個のDC出力電圧に変換され、各DC出力電圧は対応するインダクタンスへ供給され前記AC出力電圧を供給し、及び前記DC出力電圧の如何なる2つが互いに減算される時、前記AC出力周波数を有する正弦波形である波形が得られる、方法。
- 各DC出力電圧は、前記AC出力周期の120°の第1の部分の間ゼロであり、及び前記AC出力周期の240°の残りの第2の部分の間、各DC出力電圧の波形は、前記AC出力周波数を有する正弦波形の0°−120°の範囲にわたる第1の区間と前記正弦波形の60°−180°の範囲にわたる第2の区間との連続に一致する、請求項1記載の方法。
- DC入力電圧の各DC/DC変換は、対応するバックブーストコンバーターにより実行される、請求項1又は2記載の方法。
- DC入力電圧の各DC/DC変換は、対応するフライバックコンバーターにより実行される、請求項1又は2記載の方法。
- インバータであって、DC(直流)源からのDC入力電圧をAC(交流)出力波形、AC出力周波数及びAC出力周期を有するAC出力電圧へ変換し、前記DC入力電圧を特定のDC出力波形を有するDC出力電圧へ変換するDC/DCコンバーター、及び基準電圧に対し前記AC出力電圧を供給するため、同様のしかし時間シフトされた反対極性でDC出力電圧波形を結合する結合回路、を有し、
前記インバータは、前記DC入力電圧を同一のしかし時間シフトされた波形を有する3個の対応するDC出力電圧に変換する、DC出力を有する3個のDC/DCコンバーターを有し、3個の相のそれぞれで前記DC出力のそれぞれは個々のAC出力とインダクターを用い結合され、及び前記インバータは、前記DC出力電圧の如何なる2つの互いの減算が前記AC出力周波数を有する正弦波形を生じるように前記DC/DCコンバーターを制御することにより前記DC出力電圧の形状を制御する制御手段を更に備えられる、インバータ。 - 各DC/DCコンバーターは、DC/DCコンバーターのDC出力電圧の波形の振幅を前記AC出力周期の120°の第1の部分の間、ゼロにし、及び前記振幅を前記AC出力周期の240°の第2の部分の間、ゼロにしないよう制御され、前記DC/DCコンバーター、従って前記波形は前記AC出力周波数を有する正弦波形の0°−120°の範囲にわたる第1の区間と前記正弦波形の60°−180°の範囲にわたる第2の区間との連続に一致する、請求項5記載のインバータ。
- 各DC/DCコンバーターは、前記DC/DCコンバーターの出力と接続されたスイッチを有し、及び前記DC/DCコンバーターのDC出力電圧の波形の前記第1の部分の間、前記スイッチは導通するよう制御される、請求項5又は6記載のインバータ。
- 各DC/DCコンバーターはバックブーストコンバーターである、請求項5、6又は7記載のインバータ。
- 各DC/DCコンバーターはフライバックコンバーターである、請求項5、6又は7記載のインバータ。
- 各DC/DCコンバーターの入力側のスイッチと並列して、キャパシターが接続される、請求項8又は9記載のインバータ。
- 太陽エネルギーシステムであって、太陽エネルギー電池配列と請求項5乃至10に記載のインバータとを備えられた太陽エネルギーシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05100582 | 2005-01-28 | ||
EP05100582.5 | 2005-01-28 | ||
PCT/IB2006/050244 WO2006079968A2 (en) | 2005-01-28 | 2006-01-23 | Method and inverter for converting a dc voltage into a 3-phase ac output |
Publications (2)
Publication Number | Publication Date |
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JP2008529466A true JP2008529466A (ja) | 2008-07-31 |
JP5060962B2 JP5060962B2 (ja) | 2012-10-31 |
Family
ID=36740880
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Application Number | Title | Priority Date | Filing Date |
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JP2007552779A Expired - Fee Related JP5060962B2 (ja) | 2005-01-28 | 2006-01-23 | Dc電圧を3相ac出力に変換する方法及びインバータ |
Country Status (5)
Country | Link |
---|---|
US (1) | US7859867B2 (ja) |
EP (1) | EP1844539B1 (ja) |
JP (1) | JP5060962B2 (ja) |
CN (1) | CN101199108B (ja) |
WO (1) | WO2006079968A2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101188014B1 (ko) | 2010-07-29 | 2012-10-05 | 성균관대학교산학협력단 | 태양광 발전시스템을 위한 플라이백 컨버터의 스위치 제어 장치 및 방법 |
JP2013021895A (ja) * | 2011-07-14 | 2013-01-31 | Daihen Corp | インバータ装置、および、このインバータ装置を備えた系統連系インバータシステム |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8212408B2 (en) * | 2008-12-24 | 2012-07-03 | Alencon Acquisition Co., Llc. | Collection of electric power from renewable energy sources via high voltage, direct current systems with conversion and supply to an alternating current transmission network |
US20100156188A1 (en) * | 2008-12-24 | 2010-06-24 | Fishman Oleg S | Solar Photovoltaic Power Collection via High Voltage, Direct Current Systems with Conversion and Supply to an Alternating Current Transmission Network |
JP2015136197A (ja) * | 2014-01-16 | 2015-07-27 | 株式会社リコー | インバータ装置とプラズマ発生装置及びシート材改質装置 |
WO2022202180A1 (ja) | 2021-03-25 | 2022-09-29 | 株式会社日立国際電気 | フォーカス制御方法及び撮像システム |
Citations (3)
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US4354223A (en) * | 1981-09-02 | 1982-10-12 | General Electric Company | Step-up/step down chopper |
JPH01243855A (ja) * | 1987-12-11 | 1989-09-28 | Fuji Electric Co Ltd | 非絶縁dc−ac変換器 |
JP2002271990A (ja) * | 2001-03-09 | 2002-09-20 | Tdk Corp | 系統連系インバータ |
Family Cites Families (13)
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DE3635401A1 (de) | 1986-10-15 | 1988-04-28 | Licentia Gmbh | Schaltungsanordnung zur rueckspeisung von beschaltungsenergie eines abschaltbare halbleiterbauelemente aufweisenden wechselrichters |
JPH0777516B2 (ja) * | 1989-04-27 | 1995-08-16 | 三菱電機株式会社 | 多相インバータの出力直流分防止装置 |
GB2271478A (en) | 1992-10-12 | 1994-04-13 | Central Research Lab Ltd | Converter circuit arrangement |
US5633793A (en) * | 1995-01-23 | 1997-05-27 | Center For Innovative Technology | Soft switched three-phase boost rectifiers and voltage source inverters |
US5706186A (en) * | 1996-09-23 | 1998-01-06 | Allen-Bradley Company, Inc. | Hybrid pulse width modulation method and apparatus |
DE19732218C1 (de) * | 1997-07-26 | 1999-03-18 | Dirk Schekulin | Transformatorlose Wechselrichter-Schaltungsanordnung |
US5889668A (en) * | 1997-09-05 | 1999-03-30 | Electric Power Research Institute, Inc. | Three-phase DC-to-AC power inverter with three-level poles |
US6404658B1 (en) * | 1999-05-13 | 2002-06-11 | American Power Conversion | Method and apparatus for converting a DC voltage to an AC voltage |
US6483730B2 (en) * | 1999-08-13 | 2002-11-19 | Powerware Corporation | Power converters with AC and DC operating modes and methods of operation thereof |
DE10156694B4 (de) * | 2001-11-17 | 2005-10-13 | Semikron Elektronik Gmbh & Co. Kg | Schaltungsanordnung |
US6831442B2 (en) * | 2002-07-03 | 2004-12-14 | General Motors Corporation | Utilizing zero-sequence switchings for reversible converters |
US6924993B2 (en) * | 2003-09-24 | 2005-08-02 | General Motors Corporation | Method and apparatus for controlling a stand-alone 4-leg voltage source inverter |
US7177165B2 (en) * | 2004-06-21 | 2007-02-13 | Ballard Power Systems Corporation | System and method for unbalanced independent AC phase voltage control of a 3-phase, 4-wire output DC/AC inverter |
-
2006
- 2006-01-23 US US11/814,682 patent/US7859867B2/en not_active Expired - Fee Related
- 2006-01-23 EP EP06710727.6A patent/EP1844539B1/en active Active
- 2006-01-23 WO PCT/IB2006/050244 patent/WO2006079968A2/en active Application Filing
- 2006-01-23 CN CN2006800033386A patent/CN101199108B/zh not_active Expired - Fee Related
- 2006-01-23 JP JP2007552779A patent/JP5060962B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4354223A (en) * | 1981-09-02 | 1982-10-12 | General Electric Company | Step-up/step down chopper |
JPH01243855A (ja) * | 1987-12-11 | 1989-09-28 | Fuji Electric Co Ltd | 非絶縁dc−ac変換器 |
JP2002271990A (ja) * | 2001-03-09 | 2002-09-20 | Tdk Corp | 系統連系インバータ |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101188014B1 (ko) | 2010-07-29 | 2012-10-05 | 성균관대학교산학협력단 | 태양광 발전시스템을 위한 플라이백 컨버터의 스위치 제어 장치 및 방법 |
JP2013021895A (ja) * | 2011-07-14 | 2013-01-31 | Daihen Corp | インバータ装置、および、このインバータ装置を備えた系統連系インバータシステム |
Also Published As
Publication number | Publication date |
---|---|
WO2006079968A2 (en) | 2006-08-03 |
CN101199108B (zh) | 2010-06-09 |
EP1844539A2 (en) | 2007-10-17 |
US20090296438A1 (en) | 2009-12-03 |
WO2006079968A3 (en) | 2007-11-29 |
US7859867B2 (en) | 2010-12-28 |
JP5060962B2 (ja) | 2012-10-31 |
EP1844539B1 (en) | 2019-09-11 |
CN101199108A (zh) | 2008-06-11 |
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