CN110082626B - 防雷防冰复合绝缘子防爆性能的试验评估方法 - Google Patents
防雷防冰复合绝缘子防爆性能的试验评估方法 Download PDFInfo
- Publication number
- CN110082626B CN110082626B CN201910462968.9A CN201910462968A CN110082626B CN 110082626 B CN110082626 B CN 110082626B CN 201910462968 A CN201910462968 A CN 201910462968A CN 110082626 B CN110082626 B CN 110082626B
- Authority
- CN
- China
- Prior art keywords
- proof
- lightning
- composite insulator
- explosion
- protection
- 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.)
- Active
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 150
- 239000002131 composite material Substances 0.000 title claims abstract description 142
- 238000012360 testing method Methods 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000004880 explosion Methods 0.000 claims abstract description 18
- 238000011156 evaluation Methods 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000001133 acceleration Effects 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910052573 porcelain Inorganic materials 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- 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
- G01R31/003—Environmental or reliability tests
-
- 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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1245—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of line insulators or spacers, e.g. ceramic overhead line cap insulators; of insulators in HV bushings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Ceramic Engineering (AREA)
- Insulators (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910462968.9A CN110082626B (zh) | 2019-05-30 | 2019-05-30 | 防雷防冰复合绝缘子防爆性能的试验评估方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910462968.9A CN110082626B (zh) | 2019-05-30 | 2019-05-30 | 防雷防冰复合绝缘子防爆性能的试验评估方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110082626A CN110082626A (zh) | 2019-08-02 |
CN110082626B true CN110082626B (zh) | 2021-01-08 |
Family
ID=67422634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910462968.9A Active CN110082626B (zh) | 2019-05-30 | 2019-05-30 | 防雷防冰复合绝缘子防爆性能的试验评估方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110082626B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116879028B (zh) * | 2023-09-07 | 2023-11-07 | 淄博阔泰绝缘子有限公司 | 一种绝缘子用多角度强度检测装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140033682A (ko) * | 2012-09-10 | 2014-03-19 | 한국전력공사 | 활선 불량 고분자 애자의 검출장치 |
CN107515361A (zh) * | 2017-07-19 | 2017-12-26 | 国网湖南省电力公司 | 一种绝缘子带电融冰闪络试验方法及系统 |
-
2019
- 2019-05-30 CN CN201910462968.9A patent/CN110082626B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140033682A (ko) * | 2012-09-10 | 2014-03-19 | 한국전력공사 | 활선 불량 고분자 애자의 검출장치 |
CN107515361A (zh) * | 2017-07-19 | 2017-12-26 | 国网湖南省电力公司 | 一种绝缘子带电融冰闪络试验方法及系统 |
Non-Patent Citations (3)
Title |
---|
"10 kV配电线路用内置避雷单元式绝缘子防爆性能的试验研究";陈光华等;《高压电器》;20141116;第50卷(第11期);第69-74页 * |
"500 kV 防冰防雷复合绝缘子防雷特性仿真研究";王博闻等;《电网技术》;20170731;第41卷(第7期);第2393-2401页 * |
"一种 10 kV 配电线路防雷复合绝缘子的绝缘设计及防雷性能";王博闻等;《电网技术》;20180630;第42卷(第6期);第2001-2009页 * |
Also Published As
Publication number | Publication date |
---|---|
CN110082626A (zh) | 2019-08-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Gilani et al. | Seismic evaluation and retrofit of 230-kV porcelain transformer bushings | |
Hattori et al. | A study on effects of conducting particles in SF/sub 6/gas and test methods for GIS | |
US6518772B1 (en) | Method and device for the detection of damage in the insulation of electrical components, particularly of lines and cable harnesses | |
CN101763922A (zh) | 输电线路复合绝缘子的防雷保护方法和装置 | |
CN110082626B (zh) | 防雷防冰复合绝缘子防爆性能的试验评估方法 | |
CN110110350A (zh) | 一种复合支柱绝缘子抗震能力评估方法 | |
CN101267097A (zh) | 特高压及超高压线路空气绝缘间隙的高海拔修正方法 | |
CN103913221A (zh) | 覆冰输电线脱冰跳跃阻尼系数测量方法 | |
He et al. | Fractal model of lightning channel for simulating lightning strikes to transmission lines | |
Shirasaka et al. | Cross-sectional comparison of insulation degradation mechanisms and lifetime evaluation of power transmission equipment | |
CN1049913A (zh) | 电力装置,电力传输/分配单元及其跳闸方法 | |
Kobayashi et al. | Development of composite insulators for overhead lines | |
Liao et al. | Included angle selection of V-shape insulator string for 750-kV compact transmission line | |
Taklaja et al. | Electric field distribution in glass and porcelain pin insulators | |
CN109596946A (zh) | 一种500kV普通型复合绝缘子双串悬挂方式试验方法 | |
CN113469494B (zh) | 一种山火引发线路故障风险评估方法 | |
Gao et al. | Mechanical properties analysis of domestic large tonnage porcelain insulators based on operating load conditions | |
Ding et al. | Altitude correction and selection of air gap discharge voltage in converter stations in high altitude areas | |
CN104597357A (zh) | 66kV塔上避雷器用试验器及其试验方法 | |
Zhou et al. | Study on mechanical properties of fallen suspension porcelain insulator using FEM analysis | |
CN112578244A (zh) | 一种利用紫外光评估gis设备内部缺陷放电的方法 | |
CN112578243A (zh) | 一种评估gis刀闸气室内部缺陷放电的方法 | |
CN117236126B (zh) | 一种特高压gil三支柱绝缘子炸裂击穿的模拟方法 | |
Yuenan et al. | and Zhou Haili | |
Candela et al. | Behavior of Rubber Materials under Exposure to High Electric Fields |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20250212 Address after: 410004 398 new Shao Dong Road, Tianxin District, Changsha, Hunan Patentee after: STATE GRID HUNAN ELECTRIC POWER Co.,Ltd. Country or region after: China Patentee after: STATE GRID HUNAN ELECTRIC COMPANY LIMITED DISASTER PREVENTION AND REDUCTION CENTER Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: Hunan Disaster Prevention Technology Co.,Ltd. Address before: 410004 398 new Shao Dong Road, Tianxin District, Changsha, Hunan Patentee before: STATE GRID HUNAN ELECTRIC POWER Co.,Ltd. Country or region before: China Patentee before: STATE GRID HUNAN ELECTRIC COMPANY LIMITED DISASTER PREVENTION AND REDUCTION CENTER Patentee before: STATE GRID CORPORATION OF CHINA |
|
TR01 | Transfer of patent right |