CN101710733B - 双电源快速切换控制装置和方法 - Google Patents
双电源快速切换控制装置和方法 Download PDFInfo
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- CN101710733B CN101710733B CN2009102421381A CN200910242138A CN101710733B CN 101710733 B CN101710733 B CN 101710733B CN 2009102421381 A CN2009102421381 A CN 2009102421381A CN 200910242138 A CN200910242138 A CN 200910242138A CN 101710733 B CN101710733 B CN 101710733B
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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CN2009102421381A CN101710733B (zh) | 2009-12-09 | 2009-12-09 | 双电源快速切换控制装置和方法 |
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CN2009102421381A CN101710733B (zh) | 2009-12-09 | 2009-12-09 | 双电源快速切换控制装置和方法 |
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CN101710733A CN101710733A (zh) | 2010-05-19 |
CN101710733B true CN101710733B (zh) | 2013-01-16 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104393667B (zh) * | 2014-11-27 | 2017-02-22 | 国家电网公司 | 便携式电源切换装置 |
CN104578052A (zh) * | 2015-01-09 | 2015-04-29 | 国网浙江海盐县供电公司 | 一种配电线路上带有备自投功能的线路保护开关装置 |
CN105207342A (zh) * | 2015-05-29 | 2015-12-30 | 国家电网公司 | 双电源电压差首周波后过零分相切换控制装置和方法 |
CN104967210B (zh) * | 2015-06-17 | 2017-11-07 | 中国石油大学(北京) | 一种双电源电压差首次过零分相切换控制装置和方法 |
US9654101B2 (en) * | 2015-07-30 | 2017-05-16 | Qualcomm Incorporated | Integrated circuit power rail multiplexing |
CN106100110B (zh) * | 2016-08-18 | 2018-10-16 | 武汉钢铁有限公司 | 锌锅感应器紧急供电自动切换的短路保护方法 |
CN106532919A (zh) * | 2016-12-19 | 2017-03-22 | 广东电网有限责任公司东莞供电局 | 一种两段直流电源母线互为热备份的系统架构 |
CN107171431B (zh) * | 2017-06-29 | 2024-01-26 | 国网山东省电力公司淄博供电公司 | 无间断调电设备、系统及控制方法 |
CN108075563B (zh) * | 2017-12-18 | 2024-03-26 | 上海电科电器科技有限公司 | 双电源开关控制系统的反接制动模块 |
CN108054829A (zh) * | 2017-12-18 | 2018-05-18 | 安徽伊格瑞德电气设备有限公司 | 一种双母线分段快速切换装置及其工作方法 |
CN109149757A (zh) * | 2018-09-26 | 2019-01-04 | 国电南瑞科技股份有限公司 | 一种适用于分布式新能源电网的备用电源自投方法 |
CN110460047B (zh) * | 2019-08-15 | 2023-04-11 | 中广核研究院有限公司 | 一种核动力船舶中压交流系统的电源切换方法及系统 |
CN113315096B (zh) * | 2021-04-28 | 2022-01-25 | 华能(浙江)能源开发有限公司玉环分公司 | 一种水油灰母线失电处理方法和系统 |
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Owner name: STATE GRID CORPORATION OF CHINA CHANGCHUN POWER SU Effective date: 20140808 |
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Inventor after: Liang Zhishan Inventor after: Ling Ling Inventor after: Song Anyang Inventor after: Zhang Xilin Inventor before: Liang Zhishan Inventor before: Ling Ling Inventor before: Song Anyang |
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Effective date of registration: 20140808 Address after: 102249 Beijing city Changping District Road No. 18 Patentee after: China University of Petroleum (Beijing) Patentee after: State Grid Corporation of China Patentee after: Changchun Power Supply Company, State Grid Jilin Electric Power Co., Ltd. Address before: 102249 Beijing city Changping District Road No. 18 Patentee before: China University of Petroleum (Beijing) |