CN105071770A - System for monitoring operation condition of photovoltaic power station - Google Patents
System for monitoring operation condition of photovoltaic power station Download PDFInfo
- Publication number
- CN105071770A CN105071770A CN201510511668.7A CN201510511668A CN105071770A CN 105071770 A CN105071770 A CN 105071770A CN 201510511668 A CN201510511668 A CN 201510511668A CN 105071770 A CN105071770 A CN 105071770A
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- module
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- photovoltaic
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- 238000012544 monitoring process Methods 0.000 title abstract description 6
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims abstract description 32
- 238000012545 processing Methods 0.000 claims abstract description 31
- 238000001914 filtration Methods 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract 5
- 238000000429 assembly Methods 0.000 abstract 5
- 230000006854 communication Effects 0.000 description 12
- 238000004891 communication Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Classifications
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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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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510511668.7A CN105071770A (en) | 2015-08-19 | 2015-08-19 | System for monitoring operation condition of photovoltaic power station |
Applications Claiming Priority (1)
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CN201510511668.7A CN105071770A (en) | 2015-08-19 | 2015-08-19 | System for monitoring operation condition of photovoltaic power station |
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CN105071770A true CN105071770A (en) | 2015-11-18 |
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Family Applications (1)
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CN201510511668.7A Pending CN105071770A (en) | 2015-08-19 | 2015-08-19 | System for monitoring operation condition of photovoltaic power station |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106712096A (en) * | 2017-02-08 | 2017-05-24 | 浙江佳明天和缘光伏科技有限公司 | Photovoltaic power generation monitoring system based on string cable communication and single-point current detection |
CN108476012A (en) * | 2016-01-18 | 2018-08-31 | 艾思玛太阳能技术股份公司 | For the separator of photovoltaic string, solar energy system and operating method for the solar energy system with photovoltaic string |
CN110855326A (en) * | 2019-12-09 | 2020-02-28 | 华能澜沧江水电股份有限公司 | Photovoltaic array area component level power carrier communication system and working method thereof |
US10666043B2 (en) | 2016-01-18 | 2020-05-26 | Sma Solar Technology Ag | Disconnection apparatus for a photovoltaic string, solar installation and operating method for a solar installation with a photovoltaic string |
WO2023284290A1 (en) * | 2021-07-12 | 2023-01-19 | 中国华能集团清洁能源技术研究院有限公司 | Multi-dimensional tandem photovoltaic string data acquisition system and method |
Citations (7)
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CN101359933A (en) * | 2008-09-25 | 2009-02-04 | 蒋富强 | DC line carrier communication device |
CN101669292A (en) * | 2007-04-02 | 2010-03-10 | 科学技术设备委员会 | Communication over a DC power line |
CN102271010A (en) * | 2011-09-09 | 2011-12-07 | 联思普瑞(武汉)电子科技有限公司 | Power carrier chip with power line busyness detection function |
CN202196155U (en) * | 2011-01-25 | 2012-04-18 | 上海岩芯电子科技有限公司 | Solar cell panel state monitoring system |
CN103384964A (en) * | 2012-02-17 | 2013-11-06 | 三菱电机株式会社 | Power conversion device, and power conversion system |
CN204423627U (en) * | 2014-12-31 | 2015-06-24 | 天津益华微电子有限公司 | Photo-voltaic power generation station cell panel power line carrier monitoring system |
CN205017270U (en) * | 2015-08-19 | 2016-02-03 | 南京清芸能源科技有限公司 | Monitoring system for photovoltaic power plant operation conditions |
-
2015
- 2015-08-19 CN CN201510511668.7A patent/CN105071770A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101669292A (en) * | 2007-04-02 | 2010-03-10 | 科学技术设备委员会 | Communication over a DC power line |
CN101359933A (en) * | 2008-09-25 | 2009-02-04 | 蒋富强 | DC line carrier communication device |
CN202196155U (en) * | 2011-01-25 | 2012-04-18 | 上海岩芯电子科技有限公司 | Solar cell panel state monitoring system |
CN102271010A (en) * | 2011-09-09 | 2011-12-07 | 联思普瑞(武汉)电子科技有限公司 | Power carrier chip with power line busyness detection function |
CN103384964A (en) * | 2012-02-17 | 2013-11-06 | 三菱电机株式会社 | Power conversion device, and power conversion system |
CN204423627U (en) * | 2014-12-31 | 2015-06-24 | 天津益华微电子有限公司 | Photo-voltaic power generation station cell panel power line carrier monitoring system |
CN205017270U (en) * | 2015-08-19 | 2016-02-03 | 南京清芸能源科技有限公司 | Monitoring system for photovoltaic power plant operation conditions |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108476012A (en) * | 2016-01-18 | 2018-08-31 | 艾思玛太阳能技术股份公司 | For the separator of photovoltaic string, solar energy system and operating method for the solar energy system with photovoltaic string |
US10541646B2 (en) | 2016-01-18 | 2020-01-21 | Sma Solar Technology Ag | Disconnection apparatus for a photovoltaic string, solar installation and operating method for a solar installation with a photovoltaic string |
CN108476012B (en) * | 2016-01-18 | 2020-03-13 | 艾思玛太阳能技术股份公司 | Separation device for photovoltaic strings, solar system and operating method for a solar system with photovoltaic strings |
US10666043B2 (en) | 2016-01-18 | 2020-05-26 | Sma Solar Technology Ag | Disconnection apparatus for a photovoltaic string, solar installation and operating method for a solar installation with a photovoltaic string |
CN106712096A (en) * | 2017-02-08 | 2017-05-24 | 浙江佳明天和缘光伏科技有限公司 | Photovoltaic power generation monitoring system based on string cable communication and single-point current detection |
CN110855326A (en) * | 2019-12-09 | 2020-02-28 | 华能澜沧江水电股份有限公司 | Photovoltaic array area component level power carrier communication system and working method thereof |
WO2023284290A1 (en) * | 2021-07-12 | 2023-01-19 | 中国华能集团清洁能源技术研究院有限公司 | Multi-dimensional tandem photovoltaic string data acquisition system and method |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151222 Address after: 210000 Jiangsu city of Nanjing province science and Technology Innovation Park kylin (eco technology city) Qi East Road No. 666 Applicant after: NANJING QINGYUN ENERGY TECHNOLOGY CO., LTD. Address before: 100085, Ka Wah building, No. 9, 3rd Street, Beijing, Haidian District, C912 Applicant before: Yang Zhou |
|
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Yanbing Inventor after: Yang Zhou Inventor after: Wang Xinpan Inventor before: Yang Zhou |
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COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160223 Address after: 100085, No. 2, building 2, information road, Haidian District, Beijing, 25C Applicant after: BEIJING TSING YUN ENERGY TECHNOLOGY CO., LTD. Address before: 210000 Jiangsu city of Nanjing province science and Technology Innovation Park kylin (eco technology city) Qi East Road No. 666 Applicant before: NANJING QINGYUN ENERGY TECHNOLOGY CO., LTD. |
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |
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RJ01 | Rejection of invention patent application after publication |