CN103941129A - 可辨析放电成因的输电线路山火跳闸对比试验方法 - Google Patents
可辨析放电成因的输电线路山火跳闸对比试验方法 Download PDFInfo
- Publication number
- CN103941129A CN103941129A CN201410195599.9A CN201410195599A CN103941129A CN 103941129 A CN103941129 A CN 103941129A CN 201410195599 A CN201410195599 A CN 201410195599A CN 103941129 A CN103941129 A CN 103941129A
- Authority
- CN
- China
- Prior art keywords
- electrodes
- burner
- electrode
- fuel
- discharge voltage
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 20
- 238000010998 test method Methods 0.000 title abstract description 7
- 238000007599 discharging Methods 0.000 title 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims abstract description 38
- 238000012360 testing method Methods 0.000 claims abstract description 31
- 239000000446 fuel Substances 0.000 claims abstract description 26
- 235000011164 potassium chloride Nutrition 0.000 claims abstract description 19
- 239000001103 potassium chloride Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000007796 conventional method Methods 0.000 claims description 12
- 239000012212 insulator Substances 0.000 claims description 4
- 150000002500 ions Chemical class 0.000 claims 4
- 230000000052 comparative effect Effects 0.000 claims 1
- 238000009827 uniform distribution Methods 0.000 claims 1
- 238000011160 research Methods 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910001410 inorganic ion Inorganic materials 0.000 description 1
- 238000012113 quantitative test Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410195599.9A CN103941129B (zh) | 2014-05-09 | 2014-05-09 | 可辨析放电成因的输电线路山火跳闸对比试验方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410195599.9A CN103941129B (zh) | 2014-05-09 | 2014-05-09 | 可辨析放电成因的输电线路山火跳闸对比试验方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103941129A true CN103941129A (zh) | 2014-07-23 |
CN103941129B CN103941129B (zh) | 2015-03-18 |
Family
ID=51188878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410195599.9A Active CN103941129B (zh) | 2014-05-09 | 2014-05-09 | 可辨析放电成因的输电线路山火跳闸对比试验方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103941129B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104914370A (zh) * | 2015-07-02 | 2015-09-16 | 国家电网公司 | 高压输电线路下方可伸缩山火烟气导向通道模拟试验系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102162830A (zh) * | 2011-04-02 | 2011-08-24 | 中国南方电网有限责任公司超高压输电公司梧州局 | 一种模拟森林火灾引发高压输电线路闪络放电的实验装置 |
CN102662123A (zh) * | 2012-06-01 | 2012-09-12 | 湖南省电力公司科学研究院 | 输电线路山火跳闸试验平台 |
CN102680839A (zh) * | 2012-06-01 | 2012-09-19 | 湖南省电力公司科学研究院 | 输电线路山火跳闸试验方法 |
-
2014
- 2014-05-09 CN CN201410195599.9A patent/CN103941129B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102162830A (zh) * | 2011-04-02 | 2011-08-24 | 中国南方电网有限责任公司超高压输电公司梧州局 | 一种模拟森林火灾引发高压输电线路闪络放电的实验装置 |
CN102662123A (zh) * | 2012-06-01 | 2012-09-12 | 湖南省电力公司科学研究院 | 输电线路山火跳闸试验平台 |
CN102680839A (zh) * | 2012-06-01 | 2012-09-19 | 湖南省电力公司科学研究院 | 输电线路山火跳闸试验方法 |
Non-Patent Citations (4)
Title |
---|
吴田 等: "500KV输电线路的山火击穿特性及机制研究", 《中国电机工程学报》 * |
吴田 等: "山火对输电线路设备及外绝缘影响分析", 《电力科学与技术学报》 * |
张云 等: "山火条件下高压输电线路放电特性的试验研究", 《2012年广东省水力发电工程学会优秀论文集》 * |
张萌 等: "输电线路山火跳闸原因分析及对策", 《湖北电力》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104914370A (zh) * | 2015-07-02 | 2015-09-16 | 国家电网公司 | 高压输电线路下方可伸缩山火烟气导向通道模拟试验系统 |
CN104914370B (zh) * | 2015-07-02 | 2017-11-28 | 国家电网公司 | 高压输电线路下方可伸缩山火烟气导向通道模拟试验系统 |
Also Published As
Publication number | Publication date |
---|---|
CN103941129B (zh) | 2015-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102680839A (zh) | 输电线路山火跳闸试验方法 | |
Chrzan et al. | Concentrated discharges and dry bands on polluted outdoor insulators | |
CN104049189B (zh) | 模拟山火条件下线路相地和相间间隙放电特性的检测装置 | |
CN105514923B (zh) | 输电线路高阻接地故障电弧建模方法 | |
CN102662123A (zh) | 输电线路山火跳闸试验平台 | |
CN109683073A (zh) | 一种高压直流耐压试验放电的方法 | |
CN109342897B (zh) | 小型山火诱发高压输电线路闪络放电及其预警模拟装置 | |
Li et al. | Study on DC voltage breakdown characteristics of gap under fire conditions | |
CN104779522A (zh) | 一种具有绝缘子功能的雷电疏导器 | |
CN103941129A (zh) | 可辨析放电成因的输电线路山火跳闸对比试验方法 | |
CN103954867B (zh) | 直流输电线路山火放电模拟试验装置 | |
US11467223B2 (en) | Device and method for simulating intermittent arc grounding faults of power distribution network | |
CN103901329B (zh) | 一种高压电气设备电晕放电紫外检测灵敏度确定方法 | |
CN203909164U (zh) | 直流输电线路山火放电模拟试验装置 | |
CN205861841U (zh) | 一种防冰防雷绝缘子试验装置 | |
CN103969558A (zh) | 输电线路山火引发跳闸模拟试验装置 | |
CN202631659U (zh) | 输电线路山火跳闸试验平台 | |
CN202057763U (zh) | 一种模拟森林火灾引发高压输电线路闪络放电的实验装置 | |
Jiang et al. | Study on arc characteristics and combustion feature of tree-wire discharge fault in distribution line | |
Wu et al. | Insulation property of wire-plane gap under fire condition: Effects of vegetation flame conductivity | |
CN204166065U (zh) | 一种变电站避雷器检测故障诊断系统 | |
CN204088883U (zh) | 一种新型削峰避雷针 | |
Gong et al. | Mechanism Analysis of Mountain Fire Caused by Arc Grounding Fault Discharge in Distribution Network in Forest and Pastoral Areas | |
CN204188721U (zh) | 一种避雷器带电测量专用测量装置 | |
CN205139271U (zh) | 一种盘形绝缘子用小电弧试验装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID HUNAN ELECTRIC POWER COMPANY DISASTER P Free format text: FORMER OWNER: STATE GRID HUNAN ELECTRIC POWER COMPANY INSTITUTE OF ELECTRIC POWER SCIENCES OF STATEGRID HUNAN ELECTRIC POWER COMPANY Effective date: 20150527 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150527 Address after: 100033 West Chang'an Avenue, Beijing, No. 86, No. Patentee after: State Grid Corporation of China Patentee after: State Grid Hunan Electric Power Company Patentee after: State Grid Hunan Electric Power Company prevents and reduces natural disasters center Address before: 100033 West Chang'an Avenue, Beijing, No. 86, No. Patentee before: State Grid Corporation of China Patentee before: State Grid Hunan Electric Power Company Patentee before: Electric Power Research Institute, State Grid Hunan Electric Power Company |