JP5658368B2 - 無変圧器単相pvインバータの改良回路装置 - Google Patents
無変圧器単相pvインバータの改良回路装置 Download PDFInfo
- Publication number
- JP5658368B2 JP5658368B2 JP2013525806A JP2013525806A JP5658368B2 JP 5658368 B2 JP5658368 B2 JP 5658368B2 JP 2013525806 A JP2013525806 A JP 2013525806A JP 2013525806 A JP2013525806 A JP 2013525806A JP 5658368 B2 JP5658368 B2 JP 5658368B2
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- Japan
- Prior art keywords
- diode
- terminal
- bridge
- inverter
- energy storage
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- 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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- 239000003990 capacitor Substances 0.000 claims description 14
- 238000004146 energy storage Methods 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Classifications
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- 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
- H02J3/381—Dispersed generators
-
- 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
- H02M7/505—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 thyratron or thyristor type requiring extinguishing means
- H02M7/515—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/521—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- H02M7/53871—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 with automatic control of output voltage or current
- H02M7/53873—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 with automatic control of output voltage or current with digital control
-
- 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
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/22—The renewable source being solar energy
- H02J2300/24—The renewable source being solar energy of photovoltaic origin
-
- 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
- H02J3/40—Synchronising a generator for connection to a network or to another generator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Description
従来技術:
これら不利な条件を克服するための試みがある。
− 負
I. ハーフブリッジ
II. ハーフブリッジ
P ソーラーアレイ
C エネルギー蓄積キャパシタ
V1,V2,V3,V4,V5 トランジスタ
D1,D2,D3,D4,D5,D6 ダイオード
L1,L2 リアクトル
U 公益施設網
F グランド
Claims (6)
- AC出力が二つのリアクトル(L1,L2)を介して電力系統(U)に接続され、エネルギー蓄積キャパシタ(C)がPVアレイ(P)の両端子に接続され、二つのハーフブリッジ(I,II)がエネルギー蓄積キャパシタ(C)の+および−端子に接続されてHブリッジが形成されている無変圧器単相PVインバータの改良回路装置において、一のハーフブリッジ(I)のACノードがダイオード(D1)のアノードおよびダイオード(D2)のカソードに接続され、他のハーフブリッジ(II)のACノードがダイオード(D3)のアノードおよびダイオード(D4)のカソードに接続され、これら4つのダイオード(D1,D2,D3,D4)がダイオードブリッジを形成し、当該ダイオードブリッジの正ノードがトランジスタ(V5)のコレクタおよびダイオード(D5)のアノードに接続され、ダイオード(D5)のカソードがエネルギー蓄積キャパシタ(C)の正端子に接続され、ダイオードブリッジ(D1,D2,D3,D4)の負ノードがトランジスタ(V5)のエミッタおよびダイオード(D6)のカソードに接続され、ダイオード(D6)のアノードがエネルギー蓄積キャパシタ(C)の負端子に接続されている、ことを特徴とする装置。
- インバータの出力は絶縁変圧器を持たない公益施設網に接続されている、ことを特徴とする請求項1に記載のインバータ装置。
- リアクトル(L1)の端子2は、電力系統(U)の端子1に接続されている、ことを特徴とする請求項1に記載のインバータ装置。
- リアクトル(L2)の端子2は、電力系統(U)の端子2および接地端子Fに接続されている、ことを特徴とする請求項3に記載のインバータ装置。
- PVアレイ(P)がエネルギー蓄積キャパシタ(C)に接続され、または/かつ、リアクトル(L1,L2)の端子2が公益施設網(U)の端子1および2に接続されている、ことを特徴とする請求項1に記載のインバータ装置。
- 変調出力電圧は二つのリアクトル(L1,L2)によってフィルタリングされて高調波含有率の低い正弦波電流となり、エネルギー蓄積キャパシタ(C)から公益施設網へとエネルギーが流れる、ことを特徴とする請求項1に記載のインバータ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HUP1045527 | 2010-08-17 | ||
HU1045527 | 2010-08-17 | ||
PCT/KR2011/005696 WO2012023718A2 (en) | 2010-08-17 | 2011-08-03 | Advanced circuit arrangement of transformerless 1 phase pv inverter |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013535950A JP2013535950A (ja) | 2013-09-12 |
JP5658368B2 true JP5658368B2 (ja) | 2015-01-21 |
Family
ID=89621375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013525806A Expired - Fee Related JP5658368B2 (ja) | 2010-08-17 | 2011-08-03 | 無変圧器単相pvインバータの改良回路装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9093922B2 (ja) |
EP (1) | EP2606567A2 (ja) |
JP (1) | JP5658368B2 (ja) |
KR (1) | KR101392613B1 (ja) |
CN (1) | CN203368360U (ja) |
WO (1) | WO2012023718A2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5658368B2 (ja) | 2010-08-17 | 2015-01-21 | パイル セウPAIL Ceu | 無変圧器単相pvインバータの改良回路装置 |
US11460488B2 (en) | 2017-08-14 | 2022-10-04 | Koolbridge Solar, Inc. | AC electrical power measurements |
US8937822B2 (en) | 2011-05-08 | 2015-01-20 | Paul Wilkinson Dent | Solar energy conversion and utilization system |
US11901810B2 (en) | 2011-05-08 | 2024-02-13 | Koolbridge Solar, Inc. | Adaptive electrical power distribution panel |
CN103916035B (zh) * | 2014-04-21 | 2016-01-20 | 盐城工学院 | 一种单级逆变器 |
CN104167946A (zh) * | 2014-08-16 | 2014-11-26 | 南京邮电大学 | 带续流开关的中点箝位型单相非隔离光伏逆变器主电路拓扑 |
JP6550972B2 (ja) * | 2015-06-30 | 2019-07-31 | オムロン株式会社 | インバータ回路及び電力変換装置 |
CN111316558B (zh) * | 2017-11-14 | 2023-04-11 | 三菱电机株式会社 | 电力变换装置 |
WO2019133692A1 (en) * | 2017-12-29 | 2019-07-04 | Sen Zhang | Gas turbine - energy storage hybrid system design |
US11081968B2 (en) * | 2019-06-12 | 2021-08-03 | Delta Electronics, Inc. | Isolated boost converter |
CN111224572A (zh) * | 2019-11-26 | 2020-06-02 | 湖南大学 | 一种选通单元和高效非隔离型三电平并网逆变器 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6026A (en) * | 1849-01-09 | Cast-iron car-wheel | ||
US5710698A (en) | 1994-09-30 | 1998-01-20 | Lockheed Martin Energy Systems, Inc. | Delta connected resonant snubber circuit |
US5684688A (en) | 1996-06-24 | 1997-11-04 | Reliance Electric Industrial Company | Soft switching three-level inverter |
US5710689A (en) * | 1996-06-24 | 1998-01-20 | Xerox Corporation | Overcurrent protection for an ink-jet printhead |
US6330170B1 (en) | 1999-08-27 | 2001-12-11 | Virginia Tech Intellectual Properties, Inc. | Soft-switched quasi-single-stage (QSS) bi-directional inverter/charger |
DE10221592A1 (de) * | 2002-05-15 | 2003-12-04 | Fraunhofer Ges Forschung | Wechselrichter sowie Verfahren zum Umwandeln einer elektrischen Gleichspannung in einen Wechselstrom |
TWI301352B (en) * | 2005-05-19 | 2008-09-21 | Mstar Semiconductor Inc | Full-bridge soft switching inverter and driving method thereof |
JP2007221892A (ja) * | 2006-02-15 | 2007-08-30 | Honda Motor Co Ltd | 電力変換装置 |
ES2335046T3 (es) * | 2007-10-19 | 2010-03-18 | Sma Solar Technology Ag | Ondulador, en especial para instalaciones fotovoltaicas. |
JP5446539B2 (ja) | 2008-08-27 | 2014-03-19 | サンケン電気株式会社 | 共振型インバータ装置 |
JP5658368B2 (ja) | 2010-08-17 | 2015-01-21 | パイル セウPAIL Ceu | 無変圧器単相pvインバータの改良回路装置 |
-
2011
- 2011-08-03 JP JP2013525806A patent/JP5658368B2/ja not_active Expired - Fee Related
- 2011-08-03 US US13/817,312 patent/US9093922B2/en not_active Expired - Fee Related
- 2011-08-03 KR KR1020137006529A patent/KR101392613B1/ko not_active IP Right Cessation
- 2011-08-03 CN CN2011900006667U patent/CN203368360U/zh not_active Expired - Fee Related
- 2011-08-03 EP EP11818318.5A patent/EP2606567A2/en not_active Withdrawn
- 2011-08-03 WO PCT/KR2011/005696 patent/WO2012023718A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN203368360U (zh) | 2013-12-25 |
EP2606567A2 (en) | 2013-06-26 |
KR101392613B1 (ko) | 2014-05-07 |
US9093922B2 (en) | 2015-07-28 |
WO2012023718A3 (en) | 2012-04-19 |
WO2012023718A2 (en) | 2012-02-23 |
JP2013535950A (ja) | 2013-09-12 |
US20130322136A1 (en) | 2013-12-05 |
KR20130062987A (ko) | 2013-06-13 |
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