CN110879312A - 一种接地阻抗测量方法及其装置 - Google Patents
一种接地阻抗测量方法及其装置 Download PDFInfo
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- CN110879312A CN110879312A CN201811034868.8A CN201811034868A CN110879312A CN 110879312 A CN110879312 A CN 110879312A CN 201811034868 A CN201811034868 A CN 201811034868A CN 110879312 A CN110879312 A CN 110879312A
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000001514 detection method Methods 0.000 claims description 41
- 239000000523 sample Substances 0.000 claims description 28
- 241000606750 Actinobacillus Species 0.000 claims description 23
- 229910052744 lithium Inorganic materials 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 14
- 238000012935 Averaging Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 238000012360 testing method Methods 0.000 description 10
- 238000002847 impedance measurement Methods 0.000 description 4
- 238000012790 confirmation Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/20—Measuring earth resistance; Measuring contact resistance, e.g. of earth connections, e.g. plates
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112415235A (zh) * | 2020-11-16 | 2021-02-26 | 贵州电网有限责任公司 | 一种便携式新型接地电阻测量端子及其测量方法 |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4356444A (en) * | 1980-12-15 | 1982-10-26 | Saenz Jr Alfredo | Test system for cathodic protection circuit of an underground pipeline |
JP2002139530A (ja) * | 2000-10-31 | 2002-05-17 | Hioki Ee Corp | 接地抵抗測定装置 |
CN101266270A (zh) * | 2008-05-06 | 2008-09-17 | 重庆大学 | 桩基础杆塔接地阻抗测量装置及其方法 |
CN101403775A (zh) * | 2008-11-05 | 2009-04-08 | 山西省电力公司电力科学研究院 | 大型接地网接地阻抗短距离测试方法 |
RU2011100390A (ru) * | 2011-01-11 | 2012-07-20 | Государственное образовательное учреждение высшего профессионального образования Омский государственный университет путей сообщени | Способ измерения сопротивления заземляющего устройства тяговой подстанции постоянного тока |
CN203672976U (zh) * | 2013-12-18 | 2014-06-25 | 中国二十冶集团有限公司 | 一种异频法接地电阻测量装置 |
CN105891604A (zh) * | 2016-04-11 | 2016-08-24 | 国网安徽省电力公司电力科学研究院 | 一种测量输电杆塔接地阻抗的回路阻抗法及测试系统 |
CN105891606A (zh) * | 2016-06-27 | 2016-08-24 | 国网甘肃省电力公司白银供电公司 | 免拆接地线测试铁塔接地电阻的装置 |
CN105954594A (zh) * | 2016-06-17 | 2016-09-21 | 重庆大学 | 一种新型接地网接地电阻逆向短距测量方法及装置 |
CN106093589A (zh) * | 2016-08-09 | 2016-11-09 | 国网重庆市电力公司南岸供电分公司 | 一种杆塔接地电阻准确测量方法与装置 |
CN106154047A (zh) * | 2016-06-22 | 2016-11-23 | 云南电网有限责任公司电力科学研究院 | 一种接地网接地电阻的测量方法 |
CN206020537U (zh) * | 2016-08-09 | 2017-03-15 | 国网重庆市电力公司南岸供电分公司 | 一种多电极自适应测量接地电阻装置 |
CN106841814A (zh) * | 2017-01-26 | 2017-06-13 | 江苏德大自动化设备有限公司 | 接地系统接地电阻在线监测系统、在线检测仪以及监测方法 |
CN107490725A (zh) * | 2017-08-04 | 2017-12-19 | 上海建科检验有限公司 | 特殊工业场所接地电阻三极测试方法 |
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2018
- 2018-09-06 CN CN201811034868.8A patent/CN110879312B/zh active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4356444A (en) * | 1980-12-15 | 1982-10-26 | Saenz Jr Alfredo | Test system for cathodic protection circuit of an underground pipeline |
JP2002139530A (ja) * | 2000-10-31 | 2002-05-17 | Hioki Ee Corp | 接地抵抗測定装置 |
CN101266270A (zh) * | 2008-05-06 | 2008-09-17 | 重庆大学 | 桩基础杆塔接地阻抗测量装置及其方法 |
CN101403775A (zh) * | 2008-11-05 | 2009-04-08 | 山西省电力公司电力科学研究院 | 大型接地网接地阻抗短距离测试方法 |
RU2011100390A (ru) * | 2011-01-11 | 2012-07-20 | Государственное образовательное учреждение высшего профессионального образования Омский государственный университет путей сообщени | Способ измерения сопротивления заземляющего устройства тяговой подстанции постоянного тока |
CN203672976U (zh) * | 2013-12-18 | 2014-06-25 | 中国二十冶集团有限公司 | 一种异频法接地电阻测量装置 |
CN105891604A (zh) * | 2016-04-11 | 2016-08-24 | 国网安徽省电力公司电力科学研究院 | 一种测量输电杆塔接地阻抗的回路阻抗法及测试系统 |
CN105954594A (zh) * | 2016-06-17 | 2016-09-21 | 重庆大学 | 一种新型接地网接地电阻逆向短距测量方法及装置 |
CN106154047A (zh) * | 2016-06-22 | 2016-11-23 | 云南电网有限责任公司电力科学研究院 | 一种接地网接地电阻的测量方法 |
CN105891606A (zh) * | 2016-06-27 | 2016-08-24 | 国网甘肃省电力公司白银供电公司 | 免拆接地线测试铁塔接地电阻的装置 |
CN106093589A (zh) * | 2016-08-09 | 2016-11-09 | 国网重庆市电力公司南岸供电分公司 | 一种杆塔接地电阻准确测量方法与装置 |
CN206020537U (zh) * | 2016-08-09 | 2017-03-15 | 国网重庆市电力公司南岸供电分公司 | 一种多电极自适应测量接地电阻装置 |
CN106841814A (zh) * | 2017-01-26 | 2017-06-13 | 江苏德大自动化设备有限公司 | 接地系统接地电阻在线监测系统、在线检测仪以及监测方法 |
CN107490725A (zh) * | 2017-08-04 | 2017-12-19 | 上海建科检验有限公司 | 特殊工业场所接地电阻三极测试方法 |
Non-Patent Citations (3)
Title |
---|
T.YUAN,ETC: "Grounding Resistance Measurement Method Based on the Fall of Potential Curve Test Near Current Electrode", 《IEEE TRANSACTIONS ON POWER DELIVERY》 * |
敖国天: "电力系统接地网接地电阻测量方法研究", 《科技致富向导》 * |
邹建明: "大型地网接地技术的研究", 《中国优秀硕士学位论文全文数据库 工程科技II辑》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112415235A (zh) * | 2020-11-16 | 2021-02-26 | 贵州电网有限责任公司 | 一种便携式新型接地电阻测量端子及其测量方法 |
CN112415235B (zh) * | 2020-11-16 | 2022-09-23 | 贵州电网有限责任公司 | 一种便携式新型接地电阻测量端子及其测量方法 |
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Address after: 116000, 1st floor, No.10-13, Chengrun Wanjia, Dalian Economic and Technological Development Zone, Liaoning Province Patentee after: Liaoning Daxiang Group Co.,Ltd. Country or region after: China Address before: Development Building 2-207, Office Area 9, Dalian Economic and Technological Development Zone, Dalian City, Liaoning Province, 116000 yuan Patentee before: Dalian Yiyu Technology Co.,Ltd. Country or region before: China |
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