JP2017229186A - 太陽光発電装置 - Google Patents
太陽光発電装置 Download PDFInfo
- Publication number
- JP2017229186A JP2017229186A JP2016124892A JP2016124892A JP2017229186A JP 2017229186 A JP2017229186 A JP 2017229186A JP 2016124892 A JP2016124892 A JP 2016124892A JP 2016124892 A JP2016124892 A JP 2016124892A JP 2017229186 A JP2017229186 A JP 2017229186A
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- power generation
- solar cells
- solar
- units
- capacitor
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- 238000010248 power generation Methods 0.000 title claims abstract description 54
- 239000003990 capacitor Substances 0.000 claims abstract description 26
- 230000007423 decrease Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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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
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/06—Two-wire systems
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
- H01L31/0504—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/053—Energy storage means directly associated or integrated with the PV cell, e.g. a capacitor integrated with a PV cell
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
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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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Control Of Electrical Variables (AREA)
- Photovoltaic Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
【解決手段】出力端子間に直列に接続された複数の太陽電池セルまたは複数の太陽電池セルと少なくとも一つのコンデンサは、各々が一連の太陽電池セルまたは太陽電池セルとコンデンサを含む複数のユニットの直列接続とされ、複数のユニットの各々に対し発電作動点制御装置が設けられ且つ作動するようになっており、互いに隣接する2つのユニット間では一つの太陽電池セルまたはコンデンサが当該2つのユニットにより共有されている太陽光発電装置。
【選択図】図1
Description
Claims (3)
- 出力端子間に複数の太陽電池セルまたは複数の太陽電池セルと少なくとも一つのコンデンサが直列に接続され、前記複数の太陽電池セルまたは複数の太陽電池セルと少なくとも一つのコンデンサの各々に対しインダクタとスイッチング素子を直列に含む回路が形成され、前記複数の太陽電池セルまたは複数の太陽電池セルと少なくとも一つのコンデンサの各々はそれに対応するスイッチング素子の遮断時に電流を前記出力端子間へ送出するようになっている太陽光発電装置にして、前記複数の太陽電池セルまたは複数の太陽電池セルと少なくとも一つのコンデンサはその一つを互に共有する複数のユニットに分けられ、これら複数のユニットの各々に対し当該各ユニットの発電能力を最適化するよう当該ユニットに属する前記スイッチング素子の断続を制御する発電作動点制御装置が設けられていることを特徴とする太陽光発電装置。
- 前記複数のユニットの各々に対する前記発電作動点制御装置の作動を総合的に最適化する制御手段が設けられていることを特徴とする請求項1に記載の太陽光発電装置。
- 前記複数のユニットの各々に於ける出力を検出する電力計が設けられていることを特徴とする請求項1または2に記載の太陽光発電装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016124892A JP2017229186A (ja) | 2016-06-23 | 2016-06-23 | 太陽光発電装置 |
US15/630,339 US10326271B2 (en) | 2016-06-23 | 2017-06-22 | Solar power generation system |
CN201710482650.8A CN107544609B (zh) | 2016-06-23 | 2017-06-22 | 太阳能发电装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016124892A JP2017229186A (ja) | 2016-06-23 | 2016-06-23 | 太陽光発電装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2017229186A true JP2017229186A (ja) | 2017-12-28 |
Family
ID=60675618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016124892A Pending JP2017229186A (ja) | 2016-06-23 | 2016-06-23 | 太陽光発電装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10326271B2 (ja) |
JP (1) | JP2017229186A (ja) |
CN (1) | CN107544609B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7181168B2 (ja) * | 2019-08-28 | 2022-11-30 | トヨタ自動車株式会社 | 直列接続された太陽電池又はその他の電源用の動作点制御回路装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4664851B2 (ja) * | 2006-03-31 | 2011-04-06 | 株式会社東芝 | 太陽光発電システムおよび太陽光発電プラント |
US8158877B2 (en) * | 2007-03-30 | 2012-04-17 | Sunpower Corporation | Localized power point optimizer for solar cell installations |
KR101078799B1 (ko) * | 2010-03-23 | 2011-11-02 | 엘지전자 주식회사 | 태양광 발전 시스템 |
US9837556B2 (en) * | 2011-10-31 | 2017-12-05 | Volterra Semiconductor LLC | Integrated photovoltaic panel with sectional maximum power point tracking |
JP6337280B2 (ja) | 2014-02-27 | 2018-06-06 | 国立研究開発法人宇宙航空研究開発機構 | コンバータと多段倍電圧整流回路を併用した、部分影補償機能を付加した統合型太陽電池用コンバータ |
CN104638676B (zh) * | 2015-02-17 | 2016-11-30 | 河海大学 | 一种交流串联光伏发电并网系统及其控制系统和方法 |
JP6696819B6 (ja) | 2015-04-28 | 2020-06-17 | トヨタ自動車株式会社 | 直列接続された太陽電池又はその他の電源用の動作点制御回路装置 |
CN105226939A (zh) | 2015-09-19 | 2016-01-06 | 上海交通大学 | 一种提高太阳能光伏发电能效的同步整流系统与控制方法 |
-
2016
- 2016-06-23 JP JP2016124892A patent/JP2017229186A/ja active Pending
-
2017
- 2017-06-22 US US15/630,339 patent/US10326271B2/en not_active Expired - Fee Related
- 2017-06-22 CN CN201710482650.8A patent/CN107544609B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US10326271B2 (en) | 2019-06-18 |
CN107544609A (zh) | 2018-01-05 |
CN107544609B (zh) | 2019-05-03 |
US20170373497A1 (en) | 2017-12-28 |
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