CN210222181U - 外置式gis局部放电检测的uhf传感器 - Google Patents
外置式gis局部放电检测的uhf传感器 Download PDFInfo
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- CN210222181U CN210222181U CN201920618585.1U CN201920618585U CN210222181U CN 210222181 U CN210222181 U CN 210222181U CN 201920618585 U CN201920618585 U CN 201920618585U CN 210222181 U CN210222181 U CN 210222181U
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- gis
- insulating
- metal shell
- basin
- partial discharge
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- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 27
- 238000009413 insulation Methods 0.000 claims abstract description 13
- 230000035945 sensitivity Effects 0.000 abstract description 8
- 239000012212 insulator Substances 0.000 description 13
- 230000007547 defect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: External UHF sensor for partial discharge detection in GIS Effective date of registration: 20210125 Granted publication date: 20200331 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch Pledgor: XI'AN SI-TOP ELECTRIC Co.,Ltd. Registration number: Y2021610000021 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230306 Granted publication date: 20200331 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch Pledgor: XI'AN SI-TOP ELECTRIC Co.,Ltd. Registration number: Y2021610000021 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: UHF sensor for external GIS partial discharge detection Granted publication date: 20200331 Pledgee: Bank of Changan Limited by Share Ltd. Xi'an Lianhu District Branch Pledgor: XI'AN SI-TOP ELECTRIC Co.,Ltd. Registration number: Y2024980016800 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |