CN115825530A - 一种电力变压器铁心接地电流传感器 - Google Patents
一种电力变压器铁心接地电流传感器 Download PDFInfo
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- CN115825530A CN115825530A CN202211680001.6A CN202211680001A CN115825530A CN 115825530 A CN115825530 A CN 115825530A CN 202211680001 A CN202211680001 A CN 202211680001A CN 115825530 A CN115825530 A CN 115825530A
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- winding
- amplifier
- electrically connected
- resistor
- current sensor
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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CN202211680001.6A CN115825530A (zh) | 2022-12-27 | 2022-12-27 | 一种电力变压器铁心接地电流传感器 |
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CN202211680001.6A CN115825530A (zh) | 2022-12-27 | 2022-12-27 | 一种电力变压器铁心接地电流传感器 |
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CN115825530A true CN115825530A (zh) | 2023-03-21 |
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CN202211680001.6A Pending CN115825530A (zh) | 2022-12-27 | 2022-12-27 | 一种电力变压器铁心接地电流传感器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117607752A (zh) * | 2023-11-08 | 2024-02-27 | 国网宁夏电力有限公司电力科学研究院 | 基于铁心和夹件电流的换流变寿命评估方法、介质及系统 |
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2022
- 2022-12-27 CN CN202211680001.6A patent/CN115825530A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117607752A (zh) * | 2023-11-08 | 2024-02-27 | 国网宁夏电力有限公司电力科学研究院 | 基于铁心和夹件电流的换流变寿命评估方法、介质及系统 |
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Effective date of registration: 20230720 Address after: 750001 No.716, Huanghe East Road, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region Applicant after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID NINGXIA ELECTRIC POWER Co.,Ltd. Applicant after: Super high voltage company of State Grid Ningxia Electric Power Co.,Ltd. Applicant after: SHENYANG University OF TECHNOLOGY Applicant after: STATE GRID NINGXIA ELECTRIC POWER Co.,Ltd. Address before: 750001 No.716, Huanghe East Road, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region Applicant before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID NINGXIA ELECTRIC POWER Co.,Ltd. Applicant before: Super high voltage company of State Grid Ningxia Electric Power Co.,Ltd. Applicant before: SHENYANG University OF TECHNOLOGY |