CN202522678U - 一种三相光伏逆变器继电器故障检测装置 - Google Patents
一种三相光伏逆变器继电器故障检测装置 Download PDFInfo
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- CN202522678U CN202522678U CN201220180884XU CN201220180884U CN202522678U CN 202522678 U CN202522678 U CN 202522678U CN 201220180884X U CN201220180884X U CN 201220180884XU CN 201220180884 U CN201220180884 U CN 201220180884U CN 202522678 U CN202522678 U CN 202522678U
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CN201220180884XU CN202522678U (zh) | 2012-04-24 | 2012-04-24 | 一种三相光伏逆变器继电器故障检测装置 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102628925A (zh) * | 2012-04-24 | 2012-08-08 | 杭州浙大桑尼能源科技有限公司 | 一种光伏逆变器继电器故障检测方法及装置 |
AT513866A1 (de) * | 2013-02-14 | 2014-08-15 | Fronius Int Gmbh | Verfahren zur Prüfung einer Trennstelle eines Photovoltaik-Wechselrichters und Photovoltaik-Wechselrichter |
WO2016016479A1 (es) * | 2014-07-29 | 2016-02-04 | Ingeteam Power Technology, S.A. | Sistema y método de verificación de medios de desconexión de un convertidor cc/ca |
CN105785174A (zh) * | 2016-03-11 | 2016-07-20 | 深圳茂硕电气有限公司 | 一种光伏逆变器智能故障检测及其数据存储*** |
CN107505533A (zh) * | 2017-09-14 | 2017-12-22 | 艾思玛新能源技术(扬中)有限公司 | 并网逆变器的火线接地故障检测方法及采样信号处理方法 |
CN111521928A (zh) * | 2020-04-28 | 2020-08-11 | 阳光电源股份有限公司 | 一种三相逆变器的并网开关失效检测方法和*** |
CN113253108A (zh) * | 2021-07-19 | 2021-08-13 | 浙江日风电气股份有限公司 | 三相继电器检测方法、装置、设备及计算机可读存储介质 |
-
2012
- 2012-04-24 CN CN201220180884XU patent/CN202522678U/zh not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102628925A (zh) * | 2012-04-24 | 2012-08-08 | 杭州浙大桑尼能源科技有限公司 | 一种光伏逆变器继电器故障检测方法及装置 |
AT513866A1 (de) * | 2013-02-14 | 2014-08-15 | Fronius Int Gmbh | Verfahren zur Prüfung einer Trennstelle eines Photovoltaik-Wechselrichters und Photovoltaik-Wechselrichter |
AT513866B1 (de) * | 2013-02-14 | 2015-12-15 | Fronius Int Gmbh | Verfahren zur Prüfung einer Trennstelle eines Photovoltaik-Wechselrichters und Photovoltaik-Wechselrichter |
US9297847B2 (en) | 2013-02-14 | 2016-03-29 | Fronius International Gmbh | Method for checking a separation point between a photovoltaic inverter and power supply network and photovoltaic inverter |
WO2016016479A1 (es) * | 2014-07-29 | 2016-02-04 | Ingeteam Power Technology, S.A. | Sistema y método de verificación de medios de desconexión de un convertidor cc/ca |
CN105785174A (zh) * | 2016-03-11 | 2016-07-20 | 深圳茂硕电气有限公司 | 一种光伏逆变器智能故障检测及其数据存储*** |
CN107505533A (zh) * | 2017-09-14 | 2017-12-22 | 艾思玛新能源技术(扬中)有限公司 | 并网逆变器的火线接地故障检测方法及采样信号处理方法 |
CN111521928A (zh) * | 2020-04-28 | 2020-08-11 | 阳光电源股份有限公司 | 一种三相逆变器的并网开关失效检测方法和*** |
CN113253108A (zh) * | 2021-07-19 | 2021-08-13 | 浙江日风电气股份有限公司 | 三相继电器检测方法、装置、设备及计算机可读存储介质 |
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Owner name: HANGZHOU SUNNY ENERGY SCIENCE AND TECHNOLOGY CO., Free format text: FORMER NAME: HANGZHOU ZHEDA SANGNI ENERGY TECHNOLOGY CO., LTD. |
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CP03 | Change of name, title or address |
Address after: Hangzhou City, Zhejiang province 310000 Tonglu County Economic Development Zone Tonglu Shi Chu Road No. 288 Patentee after: HANGZHOU SUNNY ENERGY SCIENCE AND TECHNOLOGY CO., LTD. Address before: 310000, room 4, building 368, six and 4167, Binjiang District, Zhejiang, Hangzhou Patentee before: Zhejiang University Energy Science and Technology Co., Ltd. |
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C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU SUNNYGAIWEIFUZHURENNENGYUANJUJUZHANG-126. Free format text: FORMER NAME: HANGZHOU SUNNY ENERGY SCIENCE AND TECHNOLOGY CO., LTD. |
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CP03 | Change of name, title or address |
Address after: Tonglu County, Hangzhou Economic Development Zone, Zhejiang province 311500 City Chu Road No. 288 Patentee after: Hangzhou Sani's energy science and technology limited company Address before: Hangzhou City, Zhejiang province 310000 Tonglu County Economic Development Zone Tonglu Shi Chu Road No. 288 Patentee before: HANGZHOU SUNNY ENERGY SCIENCE AND TECHNOLOGY CO., LTD. |
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TR01 | Transfer of patent right |
Effective date of registration: 20190108 Address after: 311500 No. 288 Shizhu Road, Tonglu Economic Development Zone, Hangzhou City, Zhejiang Province Patentee after: Zhejiang elong network energy technology Co. Ltd Address before: 311500 No. 288 Shizhu Road, Tonglu County Economic Development Zone, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Sani's energy science and technology limited company |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 311500 No. 288 Shizhu Road, Tonglu County Economic Development Zone, Hangzhou City, Zhejiang Province Patentee after: Zhejiang arrow network energy technology Co.,Ltd. Address before: 311500 No. 288 Shizhu Road, Tonglu Economic Development Zone, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG SOLAX NETWORK ENERGY TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20121107 |