CN104779914A - 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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- CN104779914A CN104779914A CN201510208369.6A CN201510208369A CN104779914A CN 104779914 A CN104779914 A CN 104779914A CN 201510208369 A CN201510208369 A CN 201510208369A CN 104779914 A CN104779914 A CN 104779914A
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- 238000010248 power generation Methods 0.000 description 10
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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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- 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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- Photovoltaic Devices (AREA)
Abstract
Description
时间 | i输入端1 | i输入端2 | i输入端3 | i输入端4 | i输入端5 |
“t0”时刻 | 4.0 | 3.8 | 3.9 | 3.7 | 4.0 |
“t1”时刻 | 4.1 | 3.9 | 3.9 | 4.4 | 4.1 |
Claims (10)
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CN201510208369.6A CN104779914B (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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CN201510208369.6A CN104779914B (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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CN104779914A true CN104779914A (zh) | 2015-07-15 |
CN104779914B CN104779914B (zh) | 2017-01-25 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110277961A (zh) * | 2019-06-18 | 2019-09-24 | 合肥阳光新能源科技有限公司 | 光伏组串故障检测方法及装置 |
CN110855241A (zh) * | 2019-12-04 | 2020-02-28 | 合肥阳光新能源科技有限公司 | 一种光伏系统故障诊断方法及装置 |
CN112653393A (zh) * | 2020-12-09 | 2021-04-13 | 阳光电源股份有限公司 | 一种光伏系统iv诊断的控制方法及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120050924A1 (en) * | 2010-08-24 | 2012-03-01 | Sanyo Electric Co., Ltd. | Current collecting box for photovoltaic power generation |
US20120175961A1 (en) * | 2010-12-09 | 2012-07-12 | Solaredge Technologies Ltd. | Disconnection of a String Carrying Direct Current Power |
EP2693590A1 (en) * | 2011-03-30 | 2014-02-05 | Panasonic Corporation | Distributed power generation system and method for operating same |
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 |
-
2015
- 2015-04-28 CN CN201510208369.6A patent/CN104779914B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120050924A1 (en) * | 2010-08-24 | 2012-03-01 | Sanyo Electric Co., Ltd. | Current collecting box for photovoltaic power generation |
US20120175961A1 (en) * | 2010-12-09 | 2012-07-12 | Solaredge Technologies Ltd. | Disconnection of a String Carrying Direct Current Power |
EP2693590A1 (en) * | 2011-03-30 | 2014-02-05 | Panasonic Corporation | Distributed power generation system and method for operating same |
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 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110277961A (zh) * | 2019-06-18 | 2019-09-24 | 合肥阳光新能源科技有限公司 | 光伏组串故障检测方法及装置 |
CN110277961B (zh) * | 2019-06-18 | 2021-07-13 | 合肥阳光新能源科技有限公司 | 光伏组串故障检测方法及装置 |
CN110855241A (zh) * | 2019-12-04 | 2020-02-28 | 合肥阳光新能源科技有限公司 | 一种光伏系统故障诊断方法及装置 |
CN112653393A (zh) * | 2020-12-09 | 2021-04-13 | 阳光电源股份有限公司 | 一种光伏系统iv诊断的控制方法及装置 |
CN112653393B (zh) * | 2020-12-09 | 2022-07-12 | 阳光电源股份有限公司 | 一种光伏系统iv诊断的控制方法及装置 |
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Effective date of registration: 20210318 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. |
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