CN112578311A - 一种避雷器泄露电流检测装置及方法 - Google Patents
一种避雷器泄露电流检测装置及方法 Download PDFInfo
- Publication number
- CN112578311A CN112578311A CN202011382332.2A CN202011382332A CN112578311A CN 112578311 A CN112578311 A CN 112578311A CN 202011382332 A CN202011382332 A CN 202011382332A CN 112578311 A CN112578311 A CN 112578311A
- Authority
- CN
- China
- Prior art keywords
- current value
- detection device
- full current
- full
- lightning arrester
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000012806 monitoring device Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 11
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 238000011897 real-time detection Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000016507 interphase Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000025274 Lightning injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000035945 sensitivity Effects 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
- G01R31/50—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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16571—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing AC or DC current with one threshold, e.g. load current, over-current, surge current or fault current
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011382332.2A CN112578311A (zh) | 2020-12-01 | 2020-12-01 | 一种避雷器泄露电流检测装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011382332.2A CN112578311A (zh) | 2020-12-01 | 2020-12-01 | 一种避雷器泄露电流检测装置及方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112578311A true CN112578311A (zh) | 2021-03-30 |
Family
ID=75126585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011382332.2A Pending CN112578311A (zh) | 2020-12-01 | 2020-12-01 | 一种避雷器泄露电流检测装置及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112578311A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113610830A (zh) * | 2021-08-18 | 2021-11-05 | 常州领创电气科技有限公司 | 一种避雷器用的检测***及方法 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004120833A (ja) * | 2002-09-24 | 2004-04-15 | Toko Electric Corp | 検電及び劣化診断装置 |
CN101403777A (zh) * | 2008-11-05 | 2009-04-08 | 四川电力试验研究院 | 大电流氧化锌避雷器阻性电流测试仪 |
CN101825674A (zh) * | 2010-05-12 | 2010-09-08 | 上海市电力公司超高压输变电公司 | 一种隔离式高压泄漏电流测量方法及装置 |
CN102012449A (zh) * | 2010-11-01 | 2011-04-13 | 铜川供电局 | 无线型输电线路氧化锌避雷器在线监测*** |
WO2014139381A1 (zh) * | 2013-03-13 | 2014-09-18 | 国家电网公司 | 避雷器阻性电流和容性电流暂态值的测量方法 |
CN104714128A (zh) * | 2015-02-26 | 2015-06-17 | 南京南瑞继保电气有限公司 | 避雷器在线监测*** |
WO2017016361A1 (zh) * | 2015-07-29 | 2017-02-02 | 王富元 | 金属氧化物压敏电阻型避雷器或浪涌保护器的阻性漏电流在线监测方法 |
CN106405304A (zh) * | 2015-07-28 | 2017-02-15 | 重庆泽青巨科技发展有限公司 | 一种避雷器在线监测*** |
CN109030924A (zh) * | 2018-06-13 | 2018-12-18 | 国网福建省电力有限公司龙岩供电公司 | 适用于开关柜内的三相避雷器泄漏电流无线监测装置 |
CN109061374A (zh) * | 2018-09-29 | 2018-12-21 | 广东电网有限责任公司 | 利用变电站自动化***的氧化锌避雷器监测方法及装置 |
CN208872822U (zh) * | 2018-09-03 | 2019-05-17 | 南京汇宁桀信息科技有限公司 | 智能线路避雷器在线监测*** |
-
2020
- 2020-12-01 CN CN202011382332.2A patent/CN112578311A/zh active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004120833A (ja) * | 2002-09-24 | 2004-04-15 | Toko Electric Corp | 検電及び劣化診断装置 |
CN101403777A (zh) * | 2008-11-05 | 2009-04-08 | 四川电力试验研究院 | 大电流氧化锌避雷器阻性电流测试仪 |
CN101825674A (zh) * | 2010-05-12 | 2010-09-08 | 上海市电力公司超高压输变电公司 | 一种隔离式高压泄漏电流测量方法及装置 |
CN102012449A (zh) * | 2010-11-01 | 2011-04-13 | 铜川供电局 | 无线型输电线路氧化锌避雷器在线监测*** |
WO2014139381A1 (zh) * | 2013-03-13 | 2014-09-18 | 国家电网公司 | 避雷器阻性电流和容性电流暂态值的测量方法 |
CN104714128A (zh) * | 2015-02-26 | 2015-06-17 | 南京南瑞继保电气有限公司 | 避雷器在线监测*** |
CN106405304A (zh) * | 2015-07-28 | 2017-02-15 | 重庆泽青巨科技发展有限公司 | 一种避雷器在线监测*** |
WO2017016361A1 (zh) * | 2015-07-29 | 2017-02-02 | 王富元 | 金属氧化物压敏电阻型避雷器或浪涌保护器的阻性漏电流在线监测方法 |
CN109030924A (zh) * | 2018-06-13 | 2018-12-18 | 国网福建省电力有限公司龙岩供电公司 | 适用于开关柜内的三相避雷器泄漏电流无线监测装置 |
CN208872822U (zh) * | 2018-09-03 | 2019-05-17 | 南京汇宁桀信息科技有限公司 | 智能线路避雷器在线监测*** |
CN109061374A (zh) * | 2018-09-29 | 2018-12-21 | 广东电网有限责任公司 | 利用变电站自动化***的氧化锌避雷器监测方法及装置 |
Non-Patent Citations (2)
Title |
---|
桑瑞红: "220kV MOA 现场泄漏试验改进建议", 《江西电力》 * |
石月春: "《水轮发电机组状态监测技术研究与实践》", 31 January 2017, 河海大学出版社 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113610830A (zh) * | 2021-08-18 | 2021-11-05 | 常州领创电气科技有限公司 | 一种避雷器用的检测***及方法 |
CN113610830B (zh) * | 2021-08-18 | 2023-12-29 | 常州领创电气科技有限公司 | 一种避雷器用的检测***及方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103926510B (zh) | 一种电缆护层电流及载流量在线监测和故障诊断定位方法 | |
CN101464488B (zh) | 一种高压电缆在线监测*** | |
CN104977087B (zh) | 一种基于红外成像测温的电力设备故障自动预警的方法 | |
CN104990629B (zh) | 一种红外成像测温的电力设备故障自动预警*** | |
CN106291201A (zh) | 一种防雷箱的雷电监测及劣化状态监测***及方法 | |
CN105259443A (zh) | 一种智能防雷在线实时监测*** | |
CN105241558A (zh) | 一种母线槽的监控保护*** | |
CN112684292A (zh) | 一种风电场集电线路监控***、方法及装置 | |
CN205038280U (zh) | 直流换流站接地极在线监测*** | |
CN112815969A (zh) | 一种基于边缘计算的物联网光纤分析仪装置 | |
CN104036627A (zh) | 一种电力塔杆倾斜监测*** | |
CN208596190U (zh) | 带计数器的避雷器在线监测*** | |
CN112684517A (zh) | 一种带电作业的作业环境远程监测装置 | |
CN116780758A (zh) | 一种输电线路多传感器数据融合的在线监测***及方法 | |
CN106483403A (zh) | 基于多途径多手段的变压器实时监测方法及*** | |
CN111766476A (zh) | 旁路电缆监控的快速组网及故障预警装置及其预警方法 | |
CN103412213A (zh) | 交联聚乙烯高压电缆在线监测预警*** | |
CN114814450A (zh) | 一种配电网断线故障定位方法及*** | |
CN207817105U (zh) | 一种输电线路绝缘子污闪自动可视化观测*** | |
CN112578311A (zh) | 一种避雷器泄露电流检测装置及方法 | |
CN203535128U (zh) | 交联聚乙烯高压电缆在线监测预警*** | |
CN202748054U (zh) | 一种电力线路覆冰在线监测*** | |
CN116840619A (zh) | 一种高压电缆综合监测与故障定位*** | |
CN215911945U (zh) | 一种基于总降变电所的无人值守*** | |
CN205079870U (zh) | 一种母线槽的监控保护*** |
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: 20220119 Address after: 250003 No. 2000, Wang Yue Road, Shizhong District, Ji'nan, Shandong Applicant after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Applicant after: SHANDONG ZHONGSHI YITONG GROUP Co.,Ltd. Applicant after: STATE GRID CORPORATION OF CHINA Address before: 250003 No. 2000, Wang Yue Road, Shizhong District, Ji'nan, Shandong Applicant before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER Co. Applicant before: SHANDONG ZHONGSHI YITONG GROUP Co.,Ltd. Applicant before: SHANDONG ELECTRIC POWER Research Institute Applicant before: STATE GRID CORPORATION OF CHINA |
|
TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210330 |
|
RJ01 | Rejection of invention patent application after publication |