CN116559595A - 一种基于数据采集装置的接地故障判断方法 - Google Patents
一种基于数据采集装置的接地故障判断方法 Download PDFInfo
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- CN116559595A CN116559595A CN202310655397.7A CN202310655397A CN116559595A CN 116559595 A CN116559595 A CN 116559595A CN 202310655397 A CN202310655397 A CN 202310655397A CN 116559595 A CN116559595 A CN 116559595A
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- sequence current
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- ground fault
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/088—Aspects of digital computing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
-
- 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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310655397.7A CN116559595A (zh) | 2023-06-05 | 2023-06-05 | 一种基于数据采集装置的接地故障判断方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310655397.7A CN116559595A (zh) | 2023-06-05 | 2023-06-05 | 一种基于数据采集装置的接地故障判断方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116559595A true CN116559595A (zh) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310655397.7A Pending CN116559595A (zh) | 2023-06-05 | 2023-06-05 | 一种基于数据采集装置的接地故障判断方法 |
Country Status (1)
| Country | Link |
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| CN (1) | CN116559595A (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117706279A (zh) * | 2024-02-05 | 2024-03-15 | 青岛鼎信通讯科技有限公司 | 一种低压配电系统断相故障诊断方法 |
| CN117991047A (zh) * | 2024-04-03 | 2024-05-07 | 青岛鼎信通讯科技有限公司 | 一种高阻接地故障录波方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928728A (zh) * | 2012-10-30 | 2013-02-13 | 清华大学 | 基于零序电流波形畸变凹凸性的高阻接地故障检测方法 |
| CN102928729A (zh) * | 2012-10-30 | 2013-02-13 | 清华大学 | 基于零序电流过零点间断判别的高阻接地故障检测方法 |
| CN109085455A (zh) * | 2017-12-26 | 2018-12-25 | 贵州电网有限责任公司 | 一种用于配电线路高阻接地故障的判定方法 |
| CN112186719A (zh) * | 2020-07-16 | 2021-01-05 | 福建省宏科电力科技有限公司 | 一种零序电流保护定值的自适应选择方法 |
| CN116184125A (zh) * | 2023-04-26 | 2023-05-30 | 青岛鼎信通讯科技有限公司 | 一种基于数据采集设备的配电线路接地故障定位方法 |
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2023
- 2023-06-05 CN CN202310655397.7A patent/CN116559595A/zh active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928728A (zh) * | 2012-10-30 | 2013-02-13 | 清华大学 | 基于零序电流波形畸变凹凸性的高阻接地故障检测方法 |
| CN102928729A (zh) * | 2012-10-30 | 2013-02-13 | 清华大学 | 基于零序电流过零点间断判别的高阻接地故障检测方法 |
| CN109085455A (zh) * | 2017-12-26 | 2018-12-25 | 贵州电网有限责任公司 | 一种用于配电线路高阻接地故障的判定方法 |
| CN112186719A (zh) * | 2020-07-16 | 2021-01-05 | 福建省宏科电力科技有限公司 | 一种零序电流保护定值的自适应选择方法 |
| CN116184125A (zh) * | 2023-04-26 | 2023-05-30 | 青岛鼎信通讯科技有限公司 | 一种基于数据采集设备的配电线路接地故障定位方法 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117706279A (zh) * | 2024-02-05 | 2024-03-15 | 青岛鼎信通讯科技有限公司 | 一种低压配电系统断相故障诊断方法 |
| CN117706279B (zh) * | 2024-02-05 | 2024-05-24 | 青岛鼎信通讯科技有限公司 | 一种低压配电系统断相故障诊断方法 |
| CN117991047A (zh) * | 2024-04-03 | 2024-05-07 | 青岛鼎信通讯科技有限公司 | 一种高阻接地故障录波方法 |
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Country or region after: China Address after: 266000 12 / F, 4b building, Dingxin science and Technology Industrial Park, No. 858, Huaguan Road, high tech Zone, Qingdao, Shandong Applicant after: QINGDAO TOPSCOMM COMMUNICATION Co.,Ltd. Applicant after: Qingdao Zhidian New Energy Technology Co.,Ltd. Applicant after: Qingdao Dingxin Communication Power Engineering Co.,Ltd. Address before: 266000 12 / F, 4b building, Dingxin science and Technology Industrial Park, No. 858, Huaguan Road, high tech Zone, Qingdao, Shandong Applicant before: QINGDAO TOPSCOMM COMMUNICATION Co.,Ltd. Country or region before: China Applicant before: Qingdao Dingxin Communication Power Engineering Co.,Ltd. |
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