CN202797939U - 线路压变防铁磁谐振装置 - Google Patents
线路压变防铁磁谐振装置 Download PDFInfo
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- CN202797939U CN202797939U CN 201220406250 CN201220406250U CN202797939U CN 202797939 U CN202797939 U CN 202797939U CN 201220406250 CN201220406250 CN 201220406250 CN 201220406250 U CN201220406250 U CN 201220406250U CN 202797939 U CN202797939 U CN 202797939U
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CN 201220406250 CN202797939U (zh) | 2012-08-16 | 2012-08-16 | 线路压变防铁磁谐振装置 |
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CN109270449A (zh) * | 2018-10-11 | 2019-01-25 | 国电大渡河瀑布沟发电有限公司 | 高压gis开关站电压互感器铁磁谐振的预警装置及方法 |
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CN109270449A (zh) * | 2018-10-11 | 2019-01-25 | 国电大渡河瀑布沟发电有限公司 | 高压gis开关站电压互感器铁磁谐振的预警装置及方法 |
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Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: ANHUI POWER CO., LTD. SUZHOU POWER SUPPLY COMPANY Effective date: 20140103 Owner name: SUZHOU POWER SUPPLY COMPANY, STATE GRID ANHUI ELEC Free format text: FORMER OWNER: TWHT ELECTRONIC CO., LTD. Effective date: 20140103 |
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Free format text: CORRECT: ADDRESS; FROM: 234000 SUZHOU, ANHUI PROVINCE TO: 100031 XICHENG, BEIJING |
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Effective date of registration: 20140103 Address after: 100031 No. 86 West The Strip, Beijing Patentee after: State Grid Corporation of China Patentee after: Suzhou Power Supply Company of State Grid Anhui Province Electric Power Company Patentee after: Baoding Tianwei Hengtong Electric Company Limited Address before: 234000 No. 118 Huaihai Middle Road, Anhui, Suzhou Patentee before: Anhui Power Co., Ltd. Suzhou Power Supply Company Patentee before: Baoding Tianwei Hengtong Electric Company Limited |
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Granted publication date: 20130313 Termination date: 20180816 |
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