CN115051334A - 一种距离保护纳米继电器 - Google Patents
一种距离保护纳米继电器 Download PDFInfo
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- CN115051334A CN115051334A CN202210971066.XA CN202210971066A CN115051334A CN 115051334 A CN115051334 A CN 115051334A CN 202210971066 A CN202210971066 A CN 202210971066A CN 115051334 A CN115051334 A CN 115051334A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/28—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for meshed systems
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0092—Details of emergency protective circuit arrangements concerning the data processing means, e.g. expert systems, neural networks
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Emergency Protection Circuit Devices (AREA)
- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
Abstract
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Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210971066.XA CN115051334B (zh) | 2022-08-15 | 2022-08-15 | 一种距离保护纳米继电器 |
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CN202210971066.XA CN115051334B (zh) | 2022-08-15 | 2022-08-15 | 一种距离保护纳米继电器 |
Publications (2)
Publication Number | Publication Date |
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CN115051334A true CN115051334A (zh) | 2022-09-13 |
CN115051334B CN115051334B (zh) | 2022-12-27 |
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CN202210971066.XA Active CN115051334B (zh) | 2022-08-15 | 2022-08-15 | 一种距离保护纳米继电器 |
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CN (1) | CN115051334B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116169651A (zh) * | 2023-04-25 | 2023-05-26 | 南方电网数字电网研究院有限公司 | 零序导纳保护纳米继电器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104578010A (zh) * | 2015-01-27 | 2015-04-29 | 国家电网公司 | 一种基于fpga的全阻抗距离保护方法 |
CN105514955A (zh) * | 2016-01-25 | 2016-04-20 | 国网山东省电力公司青岛供电公司 | 一种反应单相接地短路的距离继电器及动作方法、装置 |
CN105591370A (zh) * | 2016-02-01 | 2016-05-18 | 西安交通大学 | 一种带方向的距离保护硬件电路及其实现方法 |
CN109142967A (zh) * | 2018-07-17 | 2019-01-04 | 中国电力科学研究院有限公司 | 一种用于电网线路的变时限距离保护测距方法和装置 |
CN113363949A (zh) * | 2021-05-18 | 2021-09-07 | 南方电网数字电网研究院有限公司 | 一种距离保护方法、装置、计算机设备和存储介质 |
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2022
- 2022-08-15 CN CN202210971066.XA patent/CN115051334B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104578010A (zh) * | 2015-01-27 | 2015-04-29 | 国家电网公司 | 一种基于fpga的全阻抗距离保护方法 |
CN105514955A (zh) * | 2016-01-25 | 2016-04-20 | 国网山东省电力公司青岛供电公司 | 一种反应单相接地短路的距离继电器及动作方法、装置 |
CN105591370A (zh) * | 2016-02-01 | 2016-05-18 | 西安交通大学 | 一种带方向的距离保护硬件电路及其实现方法 |
CN109142967A (zh) * | 2018-07-17 | 2019-01-04 | 中国电力科学研究院有限公司 | 一种用于电网线路的变时限距离保护测距方法和装置 |
CN113363949A (zh) * | 2021-05-18 | 2021-09-07 | 南方电网数字电网研究院有限公司 | 一种距离保护方法、装置、计算机设备和存储介质 |
Non-Patent Citations (1)
Title |
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岳蔚等: "用于距离保护的静态稳定破坏检测方案", 《电力系统自动化》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116169651A (zh) * | 2023-04-25 | 2023-05-26 | 南方电网数字电网研究院有限公司 | 零序导纳保护纳米继电器 |
CN116169651B (zh) * | 2023-04-25 | 2023-09-12 | 南方电网数字电网研究院有限公司 | 零序导纳保护纳米继电器 |
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CN115051334B (zh) | 2022-12-27 |
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Inventor after: Li Xiaobo Inventor after: Li Peng Inventor after: Xi Wei Inventor after: Yao Hao Inventor after: Zeng Xiangjun Inventor after: Yin Xianggen Inventor after: Liu Dehong Inventor before: Li Xiaobo Inventor before: Li Peng Inventor before: Xi Wei Inventor before: Yao Hao Inventor before: Zeng Xiangjun Inventor before: Yin Xianggen Inventor before: Liu Dehong |
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