CN110098602A - 一种电网线路故障隔离装置及方法 - Google Patents
一种电网线路故障隔离装置及方法 Download PDFInfo
- Publication number
- CN110098602A CN110098602A CN201910477543.5A CN201910477543A CN110098602A CN 110098602 A CN110098602 A CN 110098602A CN 201910477543 A CN201910477543 A CN 201910477543A CN 110098602 A CN110098602 A CN 110098602A
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- China
- Prior art keywords
- processor
- wireless communication
- communication module
- power system
- fault
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 34
- 238000002955 isolation Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000005611 electricity Effects 0.000 claims description 7
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 2
- 230000004888 barrier function Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
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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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- 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
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910477543.5A CN110098602B (zh) | 2019-06-03 | 2019-06-03 | 一种电网线路故障隔离装置及方法 |
Applications Claiming Priority (1)
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CN201910477543.5A CN110098602B (zh) | 2019-06-03 | 2019-06-03 | 一种电网线路故障隔离装置及方法 |
Publications (2)
Publication Number | Publication Date |
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CN110098602A true CN110098602A (zh) | 2019-08-06 |
CN110098602B CN110098602B (zh) | 2024-01-16 |
Family
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CN201910477543.5A Active CN110098602B (zh) | 2019-06-03 | 2019-06-03 | 一种电网线路故障隔离装置及方法 |
Country Status (1)
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CN (1) | CN110098602B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111211542A (zh) * | 2019-12-31 | 2020-05-29 | 中宝电气有限公司 | 融合式输电线路故障隔离方法 |
CN112117742A (zh) * | 2020-09-30 | 2020-12-22 | 广东电网有限责任公司佛山供电局 | 一种采用负荷开关有效隔离用电用户设备故障的装置及方法 |
CN114325238A (zh) * | 2021-12-30 | 2022-04-12 | 上海尤比酷电气有限公司 | 低压配电线路故障定位方法及系统 |
CN114899944A (zh) * | 2022-04-14 | 2022-08-12 | 昂顿科技(上海)有限公司 | 通讯管理机 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105186471A (zh) * | 2015-09-26 | 2015-12-23 | 国网山东省电力公司济南供电公司 | 一种配电网线路故障检测装置及方法 |
-
2019
- 2019-06-03 CN CN201910477543.5A patent/CN110098602B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105186471A (zh) * | 2015-09-26 | 2015-12-23 | 国网山东省电力公司济南供电公司 | 一种配电网线路故障检测装置及方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111211542A (zh) * | 2019-12-31 | 2020-05-29 | 中宝电气有限公司 | 融合式输电线路故障隔离方法 |
CN112117742A (zh) * | 2020-09-30 | 2020-12-22 | 广东电网有限责任公司佛山供电局 | 一种采用负荷开关有效隔离用电用户设备故障的装置及方法 |
CN112117742B (zh) * | 2020-09-30 | 2024-01-09 | 广东电网有限责任公司佛山供电局 | 一种采用负荷开关有效隔离用电用户设备故障的装置及方法 |
CN114325238A (zh) * | 2021-12-30 | 2022-04-12 | 上海尤比酷电气有限公司 | 低压配电线路故障定位方法及系统 |
CN114325238B (zh) * | 2021-12-30 | 2023-12-15 | 上海尤比酷电气有限公司 | 低压配电线路故障定位方法及系统 |
CN114899944A (zh) * | 2022-04-14 | 2022-08-12 | 昂顿科技(上海)有限公司 | 通讯管理机 |
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Publication number | Publication date |
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CN110098602B (zh) | 2024-01-16 |
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Address after: No.458, Wenchang West Road, Yangzhou City, Jiangsu Province 225000 Patentee after: Yangzhou Vocational University (Yangzhou Open University) Country or region after: China Address before: No.458, Wenchang West Road, Yangzhou City, Jiangsu Province 225000 Patentee before: Yangzhou Vocational University (Yangzhou Radio and TV University) Country or region before: China |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240618 Address after: 230000 Woye Garden Commercial Building B-1017, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee after: HEFEI JINGLONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region after: China Address before: No.458, Wenchang West Road, Yangzhou City, Jiangsu Province 225000 Patentee before: Yangzhou Vocational University (Yangzhou Open University) Country or region before: China |
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TR01 | Transfer of patent right |
Effective date of registration: 20240830 Address after: 710000 No. 32601, floor 26, unit 3, building 1, Hesheng Jingguang Center, No. 11, Tangyan Road, high tech Zone, Xi'an, Shaanxi Patentee after: Shaanxi Zhonghao Electric Group Co.,Ltd. Country or region after: China Address before: 230000 Woye Garden Commercial Building B-1017, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee before: HEFEI JINGLONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region before: China |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A fault isolation device and method for power grid lines Granted publication date: 20240116 Pledgee: Shaanxi Qinnong Rural Commercial Bank Co.,Ltd. Yanliang Branch Pledgor: Shaanxi Zhonghao Electric Group Co.,Ltd. Registration number: Y2025980003261 |