CN102221652A - Method and device for testing 500kV metal oxide arrester - Google Patents
Method and device for testing 500kV metal oxide arrester Download PDFInfo
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- CN102221652A CN102221652A CN2011100715782A CN201110071578A CN102221652A CN 102221652 A CN102221652 A CN 102221652A CN 2011100715782 A CN2011100715782 A CN 2011100715782A CN 201110071578 A CN201110071578 A CN 201110071578A CN 102221652 A CN102221652 A CN 102221652A
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- valve block
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- 238000012360 testing method Methods 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 15
- 229910044991 metal oxide Inorganic materials 0.000 title abstract 3
- 150000004706 metal oxides Chemical class 0.000 title abstract 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 72
- 229960001296 zinc oxide Drugs 0.000 claims description 36
- 239000011787 zinc oxide Substances 0.000 claims description 36
- 210000001503 joint Anatomy 0.000 claims description 27
- 238000010998 test method Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000005421 electrostatic potential Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012346 open field test Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009666 routine test Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical compound [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 0.000 description 1
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CN2011100715782A CN102221652A (en) | 2011-03-23 | 2011-03-23 | Method and device for testing 500kV metal oxide arrester |
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CN2011100715782A CN102221652A (en) | 2011-03-23 | 2011-03-23 | Method and device for testing 500kV metal oxide arrester |
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CN102221652A true CN102221652A (en) | 2011-10-19 |
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CN2011100715782A Pending CN102221652A (en) | 2011-03-23 | 2011-03-23 | Method and device for testing 500kV metal oxide arrester |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102692581A (en) * | 2012-06-19 | 2012-09-26 | 国电大渡河检修安装有限公司 | Current leakage test method for lightning arrestor |
CN102901894A (en) * | 2012-09-29 | 2013-01-30 | 辽宁省电力有限公司检修分公司 | Test method and device for testing 500kV zinc oxide arrester |
CN102928646A (en) * | 2012-10-24 | 2013-02-13 | 合肥溢鑫电力科技有限公司 | Voltage sensor taking zinc oxide resistor as voltage divider, and application thereof |
CN104297617A (en) * | 2014-10-12 | 2015-01-21 | 胡智宏 | Measuring transducer for leakage current of lightning arrester |
CN105223407A (en) * | 2015-09-11 | 2016-01-06 | 国家电网公司 | 500kV Zinc-Oxide Arrester non-dismantle high voltages fuse measures DC leakage method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101246196A (en) * | 2008-03-24 | 2008-08-20 | 江苏省电力公司南京供电公司 | Double-segment zinc oxide lightning arrester insulation status testing method |
CN101975913A (en) * | 2010-09-26 | 2011-02-16 | 安徽省电力公司六安供电公司 | Equipment and method for testing two or more sections of zinc oxide arresters without detaching leads |
CN201945652U (en) * | 2011-03-23 | 2011-08-24 | 辽宁省电力有限公司鞍山超高压分公司 | Tester for testing 500kV zinc oxide arrester |
-
2011
- 2011-03-23 CN CN2011100715782A patent/CN102221652A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101246196A (en) * | 2008-03-24 | 2008-08-20 | 江苏省电力公司南京供电公司 | Double-segment zinc oxide lightning arrester insulation status testing method |
CN101975913A (en) * | 2010-09-26 | 2011-02-16 | 安徽省电力公司六安供电公司 | Equipment and method for testing two or more sections of zinc oxide arresters without detaching leads |
CN201945652U (en) * | 2011-03-23 | 2011-08-24 | 辽宁省电力有限公司鞍山超高压分公司 | Tester for testing 500kV zinc oxide arrester |
Non-Patent Citations (5)
Title |
---|
伍泽宪: "500/220kVMOA现场不拆引线试验方法及结果分析", 《福建电力与电工》 * |
侯安家等: "氧化锌避雷器不拆引线的直流试验方法", 《高电压技术》 * |
康晓彤: "银川东750kV变电站避雷器不拆引线直流试验方法", 《宁夏电力》 * |
许红军: "不拆引线测试500kV氧化锌避雷器电气参数", 《电力科学与工程》 * |
金李鸣等: "500kV电气设备不拆一次引线预防性试验方法", 《浙江电力》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102692581A (en) * | 2012-06-19 | 2012-09-26 | 国电大渡河检修安装有限公司 | Current leakage test method for lightning arrestor |
CN102901894A (en) * | 2012-09-29 | 2013-01-30 | 辽宁省电力有限公司检修分公司 | Test method and device for testing 500kV zinc oxide arrester |
CN102928646A (en) * | 2012-10-24 | 2013-02-13 | 合肥溢鑫电力科技有限公司 | Voltage sensor taking zinc oxide resistor as voltage divider, and application thereof |
CN104297617A (en) * | 2014-10-12 | 2015-01-21 | 胡智宏 | Measuring transducer for leakage current of lightning arrester |
CN104297617B (en) * | 2014-10-12 | 2017-07-07 | 胡智宏 | Lightning arrester leakance measurement sensor |
CN105223407A (en) * | 2015-09-11 | 2016-01-06 | 国家电网公司 | 500kV Zinc-Oxide Arrester non-dismantle high voltages fuse measures DC leakage method |
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SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: MAINTENANCE BRANCH OF LIAONING ELECTRIC POWER CO., Free format text: FORMER OWNER: AN'SHAN ULTRAHIGH PRESSURE BRANCH OF LIAONING ELECTRIC POWER CO., LTD. Effective date: 20130221 Owner name: STATE ELECTRIC NET CROP. Effective date: 20130221 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 114002 ANSHAN, LIAONING PROVINCE TO: 110003 SHENYANG, LIAONING PROVINCE |
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TA01 | Transfer of patent application right |
Effective date of registration: 20130221 Address after: 110003 Liaoning Province glorious Street Heping District of Shenyang City No. 21 Applicant after: Maintenance Branch, Liaoning Power Co.,Ltd. Applicant after: State Grid Corporation of China Address before: 114002 No. 33 Shengli South Road, Anshan, Liaoning Applicant before: An'shan Ultrahigh Pressure Branch of Liaoning Electric Power Co., Ltd. |
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WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111019 |
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WD01 | Invention patent application deemed withdrawn after publication |