CN104333039B - 串联型微型逆变器系统及其中逆变器、并网器的工作方法 - Google Patents
串联型微型逆变器系统及其中逆变器、并网器的工作方法 Download PDFInfo
- Publication number
- CN104333039B CN104333039B CN201410621071.3A CN201410621071A CN104333039B CN 104333039 B CN104333039 B CN 104333039B CN 201410621071 A CN201410621071 A CN 201410621071A CN 104333039 B CN104333039 B CN 104333039B
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- China
- Prior art keywords
- inverter
- string
- electrical network
- grid
- inverter string
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 61
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 21
- 238000010586 diagram Methods 0.000 description 9
- 230000005611 electricity Effects 0.000 description 7
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000036962 time dependent Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 241001125929 Trisopterus luscus Species 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000010355 oscillation Effects 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
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- H02J3/385—
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/36—Means for starting or stopping converters
-
- 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
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410621071.3A CN104333039B (zh) | 2014-11-06 | 2014-11-06 | 串联型微型逆变器系统及其中逆变器、并网器的工作方法 |
Applications Claiming Priority (1)
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CN201410621071.3A CN104333039B (zh) | 2014-11-06 | 2014-11-06 | 串联型微型逆变器系统及其中逆变器、并网器的工作方法 |
Publications (2)
Publication Number | Publication Date |
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CN104333039A CN104333039A (zh) | 2015-02-04 |
CN104333039B true CN104333039B (zh) | 2017-02-08 |
Family
ID=52407716
Family Applications (1)
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CN201410621071.3A Active CN104333039B (zh) | 2014-11-06 | 2014-11-06 | 串联型微型逆变器系统及其中逆变器、并网器的工作方法 |
Country Status (1)
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CN (1) | CN104333039B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108494279A (zh) * | 2018-03-22 | 2018-09-04 | 深圳市海浦蒙特科技有限公司 | 应急电源及其输出电压控制方法及装置 |
CN113872461B (zh) * | 2021-10-26 | 2023-12-19 | 矽力杰半导体技术(杭州)有限公司 | 级联电路及其对应的控制方法和集成电路 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102122897A (zh) * | 2011-02-23 | 2011-07-13 | 浙江昱能光伏科技集成有限公司 | 太阳能光伏三相微逆变器以及太阳能光伏发电系统 |
CN203135463U (zh) * | 2013-02-27 | 2013-08-14 | 浙江昱能光伏科技集成有限公司 | 直流到交流的并网电力转换系统 |
CN103560539A (zh) * | 2013-11-12 | 2014-02-05 | 浙江昱能光伏科技集成有限公司 | 并离网混合型的直流转交流系统及其逆变器的启动方法 |
CN104079001A (zh) * | 2014-07-15 | 2014-10-01 | 浙江大学 | 基于串联型优化器的光伏并网系统中对优化器的控制方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3293433B2 (ja) * | 1995-11-06 | 2002-06-17 | オムロン株式会社 | パワーコンディショナおよび分散型電源システム |
-
2014
- 2014-11-06 CN CN201410621071.3A patent/CN104333039B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102122897A (zh) * | 2011-02-23 | 2011-07-13 | 浙江昱能光伏科技集成有限公司 | 太阳能光伏三相微逆变器以及太阳能光伏发电系统 |
CN203135463U (zh) * | 2013-02-27 | 2013-08-14 | 浙江昱能光伏科技集成有限公司 | 直流到交流的并网电力转换系统 |
CN103560539A (zh) * | 2013-11-12 | 2014-02-05 | 浙江昱能光伏科技集成有限公司 | 并离网混合型的直流转交流系统及其逆变器的启动方法 |
CN104079001A (zh) * | 2014-07-15 | 2014-10-01 | 浙江大学 | 基于串联型优化器的光伏并网系统中对优化器的控制方法 |
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CN104333039A (zh) | 2015-02-04 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Serial mini inverter system and operation method of inverters and grid connector thereof Effective date of registration: 20190402 Granted publication date: 20170208 Pledgee: Agricultural Bank of China Limited by Share Ltd Jiaxing science and Technology Branch Pledgor: Zhejiang Yuneng Technology Co., Ltd. Registration number: 2019330000091 |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 3 / F, building 1, No. 1, Asia Pacific Road (Jiaxing Science and technology city), Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Yuneng Technology Co., Ltd Address before: 314050 No. 1 Asia Pacific Road, Nanhu District, Zhejiang, Jiaxing Patentee before: Zhejiang Yuneng Technology Co.,Ltd. |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211222 Granted publication date: 20170208 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing science and Technology Branch Pledgor: Zhejiang Yuneng Technology Co.,Ltd. Registration number: 2019330000091 |