CN111707914A - 工频耐压试验现场视频监控装置 - Google Patents
工频耐压试验现场视频监控装置 Download PDFInfo
- Publication number
- CN111707914A CN111707914A CN202010575882.XA CN202010575882A CN111707914A CN 111707914 A CN111707914 A CN 111707914A CN 202010575882 A CN202010575882 A CN 202010575882A CN 111707914 A CN111707914 A CN 111707914A
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- CN
- China
- Prior art keywords
- insulating shell
- insulating
- withstand voltage
- power frequency
- voltage test
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- 238000012360 testing method Methods 0.000 title claims abstract description 30
- 238000012806 monitoring device Methods 0.000 title claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 239000007769 metal material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- G01R31/12—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
- G01R31/1218—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 using optical methods; using charged particle, e.g. electron, beams or X-rays
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Relating To Insulation (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010575882.XA CN111707914A (zh) | 2020-06-22 | 2020-06-22 | 工频耐压试验现场视频监控装置 |
Applications Claiming Priority (1)
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CN202010575882.XA CN111707914A (zh) | 2020-06-22 | 2020-06-22 | 工频耐压试验现场视频监控装置 |
Publications (1)
Publication Number | Publication Date |
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CN111707914A true CN111707914A (zh) | 2020-09-25 |
Family
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Family Applications (1)
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CN202010575882.XA Withdrawn CN111707914A (zh) | 2020-06-22 | 2020-06-22 | 工频耐压试验现场视频监控装置 |
Country Status (1)
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CN (1) | CN111707914A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112881873A (zh) * | 2021-01-13 | 2021-06-01 | 中车青岛四方机车车辆股份有限公司 | 一种耐压试验系统及试验方法 |
-
2020
- 2020-06-22 CN CN202010575882.XA patent/CN111707914A/zh not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112881873A (zh) * | 2021-01-13 | 2021-06-01 | 中车青岛四方机车车辆股份有限公司 | 一种耐压试验系统及试验方法 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Gao Yuan Inventor after: Gao Xi Inventor after: Zhao Xiaoqiang Inventor after: Xu Bo Inventor after: Li Hongwei Inventor after: Xu Dingwang Inventor after: Liu Xuqiang Inventor after: Wang Zhifeng Inventor before: Gao Xi Inventor before: Zhao Xiaoqiang Inventor before: Xu Bo Inventor before: Li Hongwei Inventor before: Xu Dingwang Inventor before: Liu Xuqiang Inventor before: Wang Zhifeng |
|
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200925 |