CN105978026B - 一种光伏离网多路mppt控制器并联的控制方法 - Google Patents
一种光伏离网多路mppt控制器并联的控制方法 Download PDFInfo
- Publication number
- CN105978026B CN105978026B CN201610416206.1A CN201610416206A CN105978026B CN 105978026 B CN105978026 B CN 105978026B CN 201610416206 A CN201610416206 A CN 201610416206A CN 105978026 B CN105978026 B CN 105978026B
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- CN
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- duty cycle
- power conversion
- conversion circuits
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- photovoltaic
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 35
- 238000007600 charging Methods 0.000 claims description 22
- 238000010277 constant-current charging Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- JIXYFZKFYITQCJ-UHFFFAOYSA-N 3-(4-methoxyphenyl)-4-phenyl-1,2,4-triazole Chemical compound C1=CC(OC)=CC=C1C1=NN=CN1C1=CC=CC=C1 JIXYFZKFYITQCJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
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- H02J3/385—
-
- 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
- H02J3/388—Islanding, i.e. disconnection of local power supply from the network
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- 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
- Supply And Distribution Of Alternating Current (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610416206.1A CN105978026B (zh) | 2016-06-15 | 2016-06-15 | 一种光伏离网多路mppt控制器并联的控制方法 |
Applications Claiming Priority (1)
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CN201610416206.1A CN105978026B (zh) | 2016-06-15 | 2016-06-15 | 一种光伏离网多路mppt控制器并联的控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105978026A CN105978026A (zh) | 2016-09-28 |
CN105978026B true CN105978026B (zh) | 2018-05-22 |
Family
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Family Applications (1)
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CN201610416206.1A Active CN105978026B (zh) | 2016-06-15 | 2016-06-15 | 一种光伏离网多路mppt控制器并联的控制方法 |
Country Status (1)
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CN (1) | CN105978026B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109120169B (zh) * | 2018-07-17 | 2021-02-09 | 湖南工业大学 | 一种用于级联型两级式逆变器的均压控制方法 |
CN109245092B (zh) * | 2018-09-28 | 2021-04-09 | 东北大学 | 基于优化模型预测算法结合变步长扰动控制的mppt方法 |
CN111200312B (zh) * | 2020-01-02 | 2021-07-16 | 北京机械设备研究所 | 一种多输入全环境下mppt控制装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201393185Y (zh) * | 2009-04-15 | 2010-01-27 | 深圳市领驭高科太阳能有限公司 | 太阳能光伏新型控制器 |
US20140062206A1 (en) * | 2012-08-29 | 2014-03-06 | Robert L. Bryson | Low Voltage Solar Electric Energy Distribution |
CN103441555B (zh) * | 2013-09-17 | 2016-06-29 | 深圳晶福源科技股份有限公司 | 一种基于mppt控制的蓄电池充电控制方法 |
CN104377762B (zh) * | 2014-11-13 | 2016-03-30 | 厦门科灿信息技术有限公司 | 一种光伏充电器控制装置及控制方法 |
CN105429268B (zh) * | 2015-12-01 | 2018-10-23 | 上海宇航系统工程研究所 | 一种基于冗余mppt电路结构的微纳卫星电源系统 |
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2016
- 2016-06-15 CN CN201610416206.1A patent/CN105978026B/zh active Active
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CN105978026A (zh) | 2016-09-28 |
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GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 225000 Jinshan Road 142, Yangzhou Economic and Technological Development Zone, Jiangsu Province Patentee after: JIANGSU EKSI ELECTRIC MANUFACTURING Co.,Ltd. Address before: 225000 Jinshan Road 142, Yangzhou Economic and Technological Development Zone, Jiangsu Province Patentee before: JIANGSU EKSI ELECTRICAL MANUFACTURING CO.,LTD. |
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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: A parallel control method of photovoltaic off-grid multi-channel MPPT controllers Effective date of registration: 20230106 Granted publication date: 20180522 Pledgee: Postal Savings Bank of China Co.,Ltd. Yangzhou Branch Pledgor: JIANGSU EKSI ELECTRIC MANUFACTURING Co.,Ltd. Registration number: Y2023980030423 |