CN107195443B - 配电变压器用固封绝缘防雷套管 - Google Patents
配电变压器用固封绝缘防雷套管 Download PDFInfo
- Publication number
- CN107195443B CN107195443B CN201710596695.8A CN201710596695A CN107195443B CN 107195443 B CN107195443 B CN 107195443B CN 201710596695 A CN201710596695 A CN 201710596695A CN 107195443 B CN107195443 B CN 107195443B
- Authority
- CN
- China
- Prior art keywords
- lightning protection
- distribution transformer
- lightning
- insulating
- connecting bolt
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 17
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 48
- 239000011787 zinc oxide Substances 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000011152 fibreglass Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 36
- 238000007789 sealing Methods 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 12
- 208000025274 Lightning injury Diseases 0.000 abstract description 5
- 238000004804 winding Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 229910044991 metal oxide Inorganic materials 0.000 abstract description 2
- 150000004706 metal oxides Chemical class 0.000 abstract description 2
- 238000009422 external insulation Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000003373 anti-fouling effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000260 silastic Polymers 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/26—Lead-in insulators; Lead-through insulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/58—Tubes, sleeves, beads, or bobbins through which the conductor passes
- H01B17/583—Grommets; Bushings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/60—Composite insulating bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Emergency Protection Circuit Devices (AREA)
- Thermistors And Varistors (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710596695.8A CN107195443B (zh) | 2017-07-20 | 2017-07-20 | 配电变压器用固封绝缘防雷套管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710596695.8A CN107195443B (zh) | 2017-07-20 | 2017-07-20 | 配电变压器用固封绝缘防雷套管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107195443A CN107195443A (zh) | 2017-09-22 |
| CN107195443B true CN107195443B (zh) | 2019-05-03 |
Family
ID=59885027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710596695.8A Active CN107195443B (zh) | 2017-07-20 | 2017-07-20 | 配电变压器用固封绝缘防雷套管 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107195443B (zh) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2733537Y (zh) * | 2004-03-17 | 2005-10-12 | 宁波电业局 | 复合外套绝缘子避雷器 |
| CA2756270A1 (en) * | 2009-03-17 | 2010-09-23 | George Matai | Non-conductive lid for transformers |
| CN104124011A (zh) * | 2014-08-14 | 2014-10-29 | 陈晓光 | 一种一体式避雷器绝缘子 |
| CN105428007A (zh) * | 2014-09-22 | 2016-03-23 | 北京瑞恒新源投资有限公司 | 一种多组电容屏绝缘芯体的组合电器 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58169814A (ja) * | 1982-03-31 | 1983-10-06 | 株式会社三英社製作所 | 耐雷プツシング |
| JPS63187168A (ja) * | 1987-01-30 | 1988-08-02 | Hitachi Ltd | 耐雷素子内蔵変圧器 |
-
2017
- 2017-07-20 CN CN201710596695.8A patent/CN107195443B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2733537Y (zh) * | 2004-03-17 | 2005-10-12 | 宁波电业局 | 复合外套绝缘子避雷器 |
| CA2756270A1 (en) * | 2009-03-17 | 2010-09-23 | George Matai | Non-conductive lid for transformers |
| CN104124011A (zh) * | 2014-08-14 | 2014-10-29 | 陈晓光 | 一种一体式避雷器绝缘子 |
| CN105428007A (zh) * | 2014-09-22 | 2016-03-23 | 北京瑞恒新源投资有限公司 | 一种多组电容屏绝缘芯体的组合电器 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107195443A (zh) | 2017-09-22 |
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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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191216 Address after: 255086 E2301-1 high tech Pioneer Park 135, Zheng Tong Road, Zibo high tech Zone, Shandong Patentee after: Shandong high electric power equipment Co., Ltd. Address before: 313 room 255086, building A, high tech garden, hi tech Industrial Development Zone, Shandong, Zibo Patentee before: Shandong University of Technology |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210917 Address after: 255000 No. 66, 5123a, Qinglongshan Road, high tech Zone, Zibo City, Shandong Province Patentee after: SHANDONG QIXING ELECTRIC Co.,Ltd. Address before: 255086 e2301-1, high tech entrepreneurship Park, No. 135, Zhengtong Road, high tech Zone, Zibo City, Shandong Province Patentee before: SHANDONG NAIGAO ELECTRIC POWER EQUIPMENT Co.,Ltd. |