CN104767480A - 用于汇流箱的汇流检测方法及系统、太阳能电站 - Google Patents
用于汇流箱的汇流检测方法及系统、太阳能电站 Download PDFInfo
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- CN104767480A CN104767480A CN201510208820.4A CN201510208820A CN104767480A CN 104767480 A CN104767480 A CN 104767480A CN 201510208820 A CN201510208820 A CN 201510208820A CN 104767480 A CN104767480 A CN 104767480A
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Classifications
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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
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
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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
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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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CN201510208820.4A CN104767480B (zh) | 2015-04-28 | 2015-04-28 | 用于汇流箱的汇流检测方法及系统、太阳能电站 |
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CN104767480B CN104767480B (zh) | 2017-01-25 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105811359A (zh) * | 2016-04-22 | 2016-07-27 | 浙江科能达电气有限公司 | 一种智能控制器 |
CN106100580A (zh) * | 2016-08-05 | 2016-11-09 | 江阴海润太阳能电力有限公司 | 一种光伏电站设备故障实时监控的方法 |
CN110618366A (zh) * | 2019-11-05 | 2019-12-27 | 阳光电源股份有限公司 | 一种直流电弧检测方法及装置 |
CN114755546A (zh) * | 2022-06-14 | 2022-07-15 | 锦浪科技股份有限公司 | 一种光伏系统直流故障电弧的检测方法、装置及光伏系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102362360A (zh) * | 2010-02-19 | 2012-02-22 | 欧南芭株式会社 | 用于太阳能发电系统的故障检测方法 |
CN103701410A (zh) * | 2013-12-31 | 2014-04-02 | 阳光电源股份有限公司 | 一种光伏组串故障识别方法、装置及系统 |
CN103840742A (zh) * | 2014-03-04 | 2014-06-04 | 常州恒大光伏科技有限公司 | 一种光伏组件的智能管理方法及系统 |
US20140225442A1 (en) * | 2011-03-30 | 2014-08-14 | Panasonic Corporation | Distributed power generation system and operation method thereof |
CN104270091A (zh) * | 2014-08-27 | 2015-01-07 | 国电南瑞南京控制系统有限公司 | 一种基于监控系统的光伏发电设备故障诊断方法 |
CN104283512A (zh) * | 2014-10-28 | 2015-01-14 | 上海许继电气有限公司 | 光伏电站系统中实现组串远程故障监控与定位的方法 |
CN104506137A (zh) * | 2014-11-26 | 2015-04-08 | 北京金鸿泰科技有限公司 | 一种设备故障诊断方法和装置 |
-
2015
- 2015-04-28 CN CN201510208820.4A patent/CN104767480B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102362360A (zh) * | 2010-02-19 | 2012-02-22 | 欧南芭株式会社 | 用于太阳能发电系统的故障检测方法 |
US20140225442A1 (en) * | 2011-03-30 | 2014-08-14 | Panasonic Corporation | Distributed power generation system and operation method thereof |
CN103701410A (zh) * | 2013-12-31 | 2014-04-02 | 阳光电源股份有限公司 | 一种光伏组串故障识别方法、装置及系统 |
CN103840742A (zh) * | 2014-03-04 | 2014-06-04 | 常州恒大光伏科技有限公司 | 一种光伏组件的智能管理方法及系统 |
CN104270091A (zh) * | 2014-08-27 | 2015-01-07 | 国电南瑞南京控制系统有限公司 | 一种基于监控系统的光伏发电设备故障诊断方法 |
CN104283512A (zh) * | 2014-10-28 | 2015-01-14 | 上海许继电气有限公司 | 光伏电站系统中实现组串远程故障监控与定位的方法 |
CN104506137A (zh) * | 2014-11-26 | 2015-04-08 | 北京金鸿泰科技有限公司 | 一种设备故障诊断方法和装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105811359A (zh) * | 2016-04-22 | 2016-07-27 | 浙江科能达电气有限公司 | 一种智能控制器 |
CN105811359B (zh) * | 2016-04-22 | 2018-03-06 | 浙江科能达电气有限公司 | 一种智能控制器 |
CN106100580A (zh) * | 2016-08-05 | 2016-11-09 | 江阴海润太阳能电力有限公司 | 一种光伏电站设备故障实时监控的方法 |
CN110618366A (zh) * | 2019-11-05 | 2019-12-27 | 阳光电源股份有限公司 | 一种直流电弧检测方法及装置 |
CN114755546A (zh) * | 2022-06-14 | 2022-07-15 | 锦浪科技股份有限公司 | 一种光伏系统直流故障电弧的检测方法、装置及光伏系统 |
CN114755546B (zh) * | 2022-06-14 | 2022-08-26 | 锦浪科技股份有限公司 | 一种光伏系统直流故障电弧的检测方法、装置及光伏系统 |
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Effective date of registration: 20210319 Address after: 101407 Yanqi Street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Dongjun new energy Co.,Ltd. Address before: 102206 1611, floor 16, building 5, No. 106, Kexing West Road, Changping District, Beijing Patentee before: Beijing heshengtong Technology Co.,Ltd. |