CN102244139B - 一种光伏组件定电压范围工作点控制消除热斑损害的方法 - Google Patents
一种光伏组件定电压范围工作点控制消除热斑损害的方法 Download PDFInfo
- Publication number
- CN102244139B CN102244139B CN2011101631591A CN201110163159A CN102244139B CN 102244139 B CN102244139 B CN 102244139B CN 2011101631591 A CN2011101631591 A CN 2011101631591A CN 201110163159 A CN201110163159 A CN 201110163159A CN 102244139 B CN102244139 B CN 102244139B
- Authority
- CN
- China
- Prior art keywords
- module
- assembly
- voltage range
- voltage
- temperature
- Prior art date
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract 1
- 238000005070 sampling Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013084 building-integrated photovoltaic technology Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Images
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101631591A CN102244139B (zh) | 2011-06-17 | 2011-06-17 | 一种光伏组件定电压范围工作点控制消除热斑损害的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101631591A CN102244139B (zh) | 2011-06-17 | 2011-06-17 | 一种光伏组件定电压范围工作点控制消除热斑损害的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102244139A CN102244139A (zh) | 2011-11-16 |
CN102244139B true CN102244139B (zh) | 2013-10-30 |
Family
ID=44962088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011101631591A Active CN102244139B (zh) | 2011-06-17 | 2011-06-17 | 一种光伏组件定电压范围工作点控制消除热斑损害的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102244139B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102522919A (zh) * | 2011-12-08 | 2012-06-27 | 常州天合光能有限公司 | 智能光伏组件及其控制方法 |
CN102593217B (zh) * | 2012-02-23 | 2014-06-25 | 河海大学常州校区 | 一种防热斑智能光伏组件 |
CN104425646B (zh) * | 2013-08-29 | 2017-03-01 | 盈正豫顺电子股份有限公司 | 太阳能电池模块遮蔽补偿装置 |
CN104615187B (zh) * | 2013-11-01 | 2016-06-29 | 上海岩芯电子科技有限公司 | 一种太阳能光伏系统热斑检测及优化控制方法 |
CN103904616A (zh) * | 2014-04-15 | 2014-07-02 | 南京安珈源电子有限公司 | 光伏组件热斑电流保护装置 |
CN104078524A (zh) * | 2014-06-12 | 2014-10-01 | 国电光伏有限公司 | 一种内置芯片的智能光伏组件 |
CN107809136A (zh) * | 2017-09-08 | 2018-03-16 | 北京金鸿泰科技有限公司 | 一种补偿组件输出电流的方法和装置 |
CN108574456A (zh) * | 2018-04-24 | 2018-09-25 | 泰州隆基乐叶光伏科技有限公司 | 一种快速和准确确定光伏组件热斑最严苛遮挡面积的方法 |
CN109150103B (zh) * | 2018-07-27 | 2020-04-28 | 同济大学 | 计算不同旁路二极管配置下光伏组件的阴影耐受性的方法 |
CN109885856B (zh) * | 2018-12-20 | 2022-05-31 | 合肥工业大学 | 基于i-v曲线的光伏组件热斑功率损耗计算方法 |
CN113315217B (zh) * | 2021-06-17 | 2022-12-27 | 上海数明半导体有限公司 | 光伏供电系统以及电子设备 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITVA20080002A1 (it) * | 2008-01-10 | 2009-07-11 | St Microelectronics Srl | Sistema fotovoltaico a pannelli multicellulari con conversione dc-dc multiplata per gruppi di celle in serie di ciascun pannello e struttura di pannello fotovoltaico |
CA2713017A1 (en) * | 2008-01-23 | 2009-07-30 | Alpha Technologies, Inc. | Simplified maximum power point control utilizing the pv array voltage at the maximum power point |
TW201015816A (en) * | 2008-10-01 | 2010-04-16 | You-Gang Luo | DC power system |
US8217534B2 (en) * | 2009-05-20 | 2012-07-10 | General Electric Company | Power generator distributed inverter |
-
2011
- 2011-06-17 CN CN2011101631591A patent/CN102244139B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN102244139A (zh) | 2011-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102244139B (zh) | 一种光伏组件定电压范围工作点控制消除热斑损害的方法 | |
CN204349909U (zh) | 一种高效率的光伏组件功率优化器及使用该优化器的光伏阵列 | |
CN104506135A (zh) | 一种高效率的光伏组件功率优化器 | |
US20120161526A1 (en) | Dc power source conversion modules, power harvesting systems, junction boxes and methods for dc power source conversion modules | |
Chang et al. | Development and operational control of two-string maximum power point trackers in DC distribution systems | |
Durgadevi et al. | Study and implementation of Maximum Power Point Tracking (MPPT) algorithm for Photovoltaic systems | |
WO2013082857A1 (zh) | 集中-分布混合式新能源发电系统及最大功率点跟踪控制方法 | |
CN102780398B (zh) | 智能太阳能光伏电池板的组件优化器及其控制方法 | |
Zhang et al. | A novel topology for solving the partial shading problem in photovoltaic power generation system | |
Murdianto et al. | Modeling and simulation of mppt-bidirectional using adaptive neuro fuzzy inference system (ANFIS) in distributed energy generation system | |
Hosseini et al. | Hybrid energy production system with PV Array and wind turbine and pitch angle optimal control by genetic algorithm | |
Nasiri et al. | Impact of input capacitors in boost converters on stability and maximum power point tracking in PV systems | |
Chu et al. | Control method for flyback based submodule integrated converter with differential power processing structure | |
Venkatesan et al. | A survey of single phase grid connected photovoltaic system | |
Mollik et al. | Improved Performance of a Two-Stage Converter Topology Using Incremental Conductance-Based MPPT Design for Grid-Tied PV Systems | |
CN104615188A (zh) | 一种光伏优化系统及其控制方法 | |
Tripathi et al. | A MATLAB-simulink-based solar photovoltaic array (SPVA) module with MPPT | |
US11862981B2 (en) | Photovoltaic system and control method | |
KR101278533B1 (ko) | 모듈 통합형 전력조절기 시스템 | |
Bhattacharya et al. | A standalone solar photovoltaic power generation system with automated bidirectional battery charging discharging control | |
Ali et al. | Design and Simulation of Power Electronic Controller for Grid Connected PV Array with maximum power point tracking (MPPT) | |
Aljarhizi et al. | Control Management System of a Lithium-ion Battery Charger Based MPPT algorithm and Voltage Control | |
CN201639517U (zh) | 一种光伏mppt控制电路 | |
Namba et al. | Development of PSoC microcontroller based solar energy storage system | |
Yao et al. | Improvement of performance and flexibility for photovoltaic module using individual DC/DC converter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
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: 213031, No. 2, Tianhe Road, Xinbei Industrial Park, Jiangsu, Changzhou Co-patentee after: TRINA SOLAR( CHANGZHOU) TECHNOLOGY Co.,Ltd. Patentee after: trina solar Ltd. Address before: 213031, No. 2, Tianhe Road, Xinbei Industrial Park, Jiangsu, Changzhou Co-patentee before: TRINA SOLAR( CHANGZHOU) TECHNOLOGY Co.,Ltd. Patentee before: CHANGZHOU TRINA SOLAR ENERGY Co.,Ltd. Address after: 213031, No. 2, Tianhe Road, Xinbei Industrial Park, Jiangsu, Changzhou Co-patentee after: TRINA SOLAR( CHANGZHOU) TECHNOLOGY Co.,Ltd. Patentee after: TRINASOLAR Co.,Ltd. Address before: 213031, No. 2, Tianhe Road, Xinbei Industrial Park, Jiangsu, Changzhou Co-patentee before: TRINA SOLAR( CHANGZHOU) TECHNOLOGY Co.,Ltd. Patentee before: trina solar Ltd. |