CN113608068A - 一种基于双缆并行的可调式双环套寻址器及其安装方法 - Google Patents
一种基于双缆并行的可调式双环套寻址器及其安装方法 Download PDFInfo
- Publication number
- CN113608068A CN113608068A CN202110848795.1A CN202110848795A CN113608068A CN 113608068 A CN113608068 A CN 113608068A CN 202110848795 A CN202110848795 A CN 202110848795A CN 113608068 A CN113608068 A CN 113608068A
- Authority
- CN
- China
- Prior art keywords
- double
- cable
- ring
- sleeve
- addresser
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 5
- 230000016507 interphase Effects 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 2
- 101100165827 Mus musculus Cables1 gene Proteins 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Locating Faults (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110848795.1A CN113608068A (zh) | 2021-07-27 | 2021-07-27 | 一种基于双缆并行的可调式双环套寻址器及其安装方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110848795.1A CN113608068A (zh) | 2021-07-27 | 2021-07-27 | 一种基于双缆并行的可调式双环套寻址器及其安装方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113608068A true CN113608068A (zh) | 2021-11-05 |
Family
ID=78305509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110848795.1A Pending CN113608068A (zh) | 2021-07-27 | 2021-07-27 | 一种基于双缆并行的可调式双环套寻址器及其安装方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113608068A (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007170905A (ja) * | 2005-12-20 | 2007-07-05 | Kansai Electric Power Co Inc:The | ケーブル事故点の特定装置およびケーブル事故点の特定方法 |
CN102508119A (zh) * | 2011-12-09 | 2012-06-20 | 江苏镇安电力设备有限公司 | 一种it电力系统并联回路接地故障定位方法 |
CN205353269U (zh) * | 2016-01-18 | 2016-06-29 | 国网天津市电力公司东丽供电分公司 | 一种用于双电缆出线的新型故障指示装置 |
CN209387791U (zh) * | 2018-12-12 | 2019-09-13 | 智洋创新科技股份有限公司 | 环网柜线路故障定位监测装置 |
CN210954304U (zh) * | 2019-10-10 | 2020-07-07 | 上海兰慧电器设备有限公司 | 一种用于多功能表安装线路的检测仪 |
CN111665414A (zh) * | 2019-03-07 | 2020-09-15 | 株洲中车时代电气股份有限公司 | 一种t接配电网接地检测系统及其接地检测方法 |
CN215641600U (zh) * | 2021-07-27 | 2022-01-25 | 国网天津市电力公司 | 一种可调式双环套新型寻址器 |
-
2021
- 2021-07-27 CN CN202110848795.1A patent/CN113608068A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007170905A (ja) * | 2005-12-20 | 2007-07-05 | Kansai Electric Power Co Inc:The | ケーブル事故点の特定装置およびケーブル事故点の特定方法 |
CN102508119A (zh) * | 2011-12-09 | 2012-06-20 | 江苏镇安电力设备有限公司 | 一种it电力系统并联回路接地故障定位方法 |
CN205353269U (zh) * | 2016-01-18 | 2016-06-29 | 国网天津市电力公司东丽供电分公司 | 一种用于双电缆出线的新型故障指示装置 |
CN209387791U (zh) * | 2018-12-12 | 2019-09-13 | 智洋创新科技股份有限公司 | 环网柜线路故障定位监测装置 |
CN111665414A (zh) * | 2019-03-07 | 2020-09-15 | 株洲中车时代电气股份有限公司 | 一种t接配电网接地检测系统及其接地检测方法 |
CN210954304U (zh) * | 2019-10-10 | 2020-07-07 | 上海兰慧电器设备有限公司 | 一种用于多功能表安装线路的检测仪 |
CN215641600U (zh) * | 2021-07-27 | 2022-01-25 | 国网天津市电力公司 | 一种可调式双环套新型寻址器 |
Non-Patent Citations (1)
Title |
---|
覃宗树: "10 kV 零序电流互感器的正确安装及使用", 电气时代, pages 95 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7355412B1 (en) | Remote fault monitoring system | |
CN108614180B (zh) | 单相接地故障线路查找方法 | |
US11977105B2 (en) | Current and voltage measuring unit | |
CN108287295B (zh) | 电力线路接地故障位置查找方法和系统 | |
CN102944810B (zh) | 一种电压互感器二次回路零线现场测试装置 | |
CN214795067U (zh) | 故障全感知终端 | |
CN113608068A (zh) | 一种基于双缆并行的可调式双环套寻址器及其安装方法 | |
CN215641600U (zh) | 一种可调式双环套新型寻址器 | |
CN115980438A (zh) | 变电站双母线电能计量电压获取方法及系统 | |
CN209979775U (zh) | 用于判断故障点位置的结构 | |
CN112230098A (zh) | 0.4kV架空线路短路故障点快速查找成套装置及方法 | |
CN220754346U (zh) | 一种逆变器跳闸自测电路 | |
CN109991517B (zh) | 用于判断故障点位置的结构及其测试方法 | |
CN213843493U (zh) | 一种变压器套管带电测试取样单元检测装置及系统 | |
Estima et al. | Real-time Condition Monitoring of Grounding Transformers | |
CN109901063B (zh) | 一种gis单台断路器停电时间特性测量方法 | |
CN219800648U (zh) | 一种用于gil故障定位的电流互感器 | |
CN212540586U (zh) | 一种用于不接地系统的绝缘故障定位系统 | |
CN216013621U (zh) | 一种寿命测试机防接错线检测电路 | |
CN113608150B (zh) | 可提高负荷漏电检测性能的单相变压器系统及其安装方法 | |
CN214097670U (zh) | 一种低压架空线路短路故障定位装置 | |
CN214041614U (zh) | 一种船用交流电网绝缘监测装置模拟负载屏 | |
CN202929152U (zh) | 一种电压互感器二次回路零线现场测试装置 | |
CN208207123U (zh) | 一种配电线路故障定位装置 | |
CN101267110B (zh) | 一种判别线路保护装置耐过渡电阻能力的方法及电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220610 Address after: 300010 Tianjin city Hebei District Wujing Road No. 39 Applicant after: STATE GRID TIANJIN ELECTRIC POWER Co. Applicant after: STATE GRID CORPORATION OF CHINA Applicant after: TIANJIN STREET LAMP MANAGEMENT OFFICE Address before: 300010 Tianjin city Hebei District Wujing Road No. 39 Applicant before: STATE GRID TIANJIN ELECTRIC POWER Co. Applicant before: STATE GRID CORPORATION OF CHINA Applicant before: TIANJIN STREET LAMP MANAGEMENT OFFICE Applicant before: TIANJIN ELECTRIC POWER INDUSTRIAL BUREAU STREET LAMP DIVISION MATERIAL CO. Applicant before: TIANJIN LUMING ELECTRIC POWER EQUIPMENT SALES CO.,LTD. |
|
TA01 | Transfer of patent application right |