TW200709544A - Transformer-free power conversion circuit for parallel connection with commercial electricity system - Google Patents
Transformer-free power conversion circuit for parallel connection with commercial electricity systemInfo
- Publication number
- TW200709544A TW200709544A TW094129415A TW94129415A TW200709544A TW 200709544 A TW200709544 A TW 200709544A TW 094129415 A TW094129415 A TW 094129415A TW 94129415 A TW94129415 A TW 94129415A TW 200709544 A TW200709544 A TW 200709544A
- Authority
- TW
- Taiwan
- Prior art keywords
- conversion circuit
- commercial electricity
- transformer
- power conversion
- parallel connection
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
-
- 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
- H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW094129415A TW200709544A (en) | 2005-08-29 | 2005-08-29 | Transformer-free power conversion circuit for parallel connection with commercial electricity system |
| JP2005377454A JP4322250B2 (ja) | 2005-08-29 | 2005-12-28 | トランスレス型系統連係電力変換回路 |
| US11/319,653 US7440300B2 (en) | 2005-08-29 | 2005-12-29 | Transformerless power conversion circuit for grid-connected power generation systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW094129415A TW200709544A (en) | 2005-08-29 | 2005-08-29 | Transformer-free power conversion circuit for parallel connection with commercial electricity system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200709544A true TW200709544A (en) | 2007-03-01 |
| TWI335125B TWI335125B (zh) | 2010-12-21 |
Family
ID=37803822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW094129415A TW200709544A (en) | 2005-08-29 | 2005-08-29 | Transformer-free power conversion circuit for parallel connection with commercial electricity system |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7440300B2 (zh) |
| JP (1) | JP4322250B2 (zh) |
| TW (1) | TW200709544A (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI462457B (zh) * | 2012-09-21 | 2014-11-21 | Univ Nat Kaohsiung Applied Sci | 單相三線三埠式電能轉換系統 |
| TWI643439B (zh) * | 2014-01-10 | 2018-12-01 | 日商住友電氣工業股份有限公司 | Power conversion device and three-phase AC power supply device |
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| US9118213B2 (en) | 2010-11-24 | 2015-08-25 | Kohler Co. | Portal for harvesting energy from distributed electrical power sources |
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| US11460488B2 (en) | 2017-08-14 | 2022-10-04 | Koolbridge Solar, Inc. | AC electrical power measurements |
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| US10495145B2 (en) | 2016-04-22 | 2019-12-03 | Ingersoll-Rand Company | Active magnetic bearing controller |
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| CN115244816A (zh) | 2020-03-06 | 2022-10-25 | 韦特里西提公司 | 无线电力系统中的有源整流 |
| TWI746097B (zh) * | 2020-07-31 | 2021-11-11 | 台達電子工業股份有限公司 | 具有雙模式控制之電力變換裝置 |
| US11374501B1 (en) * | 2021-03-26 | 2022-06-28 | Product Development Associates, Inc. | Phase balancer including power conversion circuits |
| US20240048072A1 (en) * | 2021-09-03 | 2024-02-08 | Xue Jian Chen | Single stage buck-boost inverter with step modulation |
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| FR2713030B1 (fr) * | 1993-11-24 | 1996-01-12 | Merlin Gerin | Alimentation sans coupure à neutre traversant, comportant un hacheur-élévateur double. |
| US5592371A (en) * | 1995-05-17 | 1997-01-07 | General Motors Corporation | DC link inverter |
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| US6933626B2 (en) * | 2001-04-24 | 2005-08-23 | Alphatec Ltd. | Ferroelectric transformer-free uninterruptible power supply (UPS) systems and methods for communications signal distribution systems |
| US7099169B2 (en) * | 2003-02-21 | 2006-08-29 | Distributed Power, Inc. | DC to AC inverter with single-switch bipolar boost circuit |
| US6961250B2 (en) * | 2003-08-13 | 2005-11-01 | Phoenixtec Power Co., Ltd. | Non-isolated AC power supply device and method for controlling the same |
| CA2502798C (en) * | 2004-03-31 | 2011-06-14 | University Of New Brunswick | Single-stage buck-boost inverter |
| US7276886B2 (en) * | 2005-10-03 | 2007-10-02 | Texas Instruments Incorporated | Dual buck-boost converter with single inductor |
-
2005
- 2005-08-29 TW TW094129415A patent/TW200709544A/zh unknown
- 2005-12-28 JP JP2005377454A patent/JP4322250B2/ja active Active
- 2005-12-29 US US11/319,653 patent/US7440300B2/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI462457B (zh) * | 2012-09-21 | 2014-11-21 | Univ Nat Kaohsiung Applied Sci | 單相三線三埠式電能轉換系統 |
| TWI643439B (zh) * | 2014-01-10 | 2018-12-01 | 日商住友電氣工業股份有限公司 | Power conversion device and three-phase AC power supply device |
Also Published As
| Publication number | Publication date |
|---|---|
| US20070047277A1 (en) | 2007-03-01 |
| US7440300B2 (en) | 2008-10-21 |
| JP2007068385A (ja) | 2007-03-15 |
| JP4322250B2 (ja) | 2009-08-26 |
| TWI335125B (zh) | 2010-12-21 |
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