CN110854681A - 一种具有防雷击的电力电气变压器 - Google Patents
一种具有防雷击的电力电气变压器 Download PDFInfo
- Publication number
- CN110854681A CN110854681A CN201911061698.7A CN201911061698A CN110854681A CN 110854681 A CN110854681 A CN 110854681A CN 201911061698 A CN201911061698 A CN 201911061698A CN 110854681 A CN110854681 A CN 110854681A
- Authority
- CN
- China
- Prior art keywords
- fixed mounting
- transformer
- voltage
- sleeve
- lightning
- 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
- 230000000903 blocking effect Effects 0.000 claims abstract description 15
- 229910052573 porcelain Inorganic materials 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000006247 magnetic powder Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 238000010891 electric arc Methods 0.000 abstract description 17
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000025274 Lightning injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/16—Overvoltage arresters using spark gaps having a plurality of gaps arranged in series
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- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T1/00—Details of spark gaps
- H01T1/02—Means for extinguishing arc
- H01T1/04—Means for extinguishing arc using magnetic blow-out
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T1/00—Details of spark gaps
- H01T1/16—Series resistor structurally associated with spark gap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/02—Details
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911061698.7A CN110854681B (zh) | 2019-11-02 | 2019-11-02 | 一种具有防雷击的电力电气变压器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911061698.7A CN110854681B (zh) | 2019-11-02 | 2019-11-02 | 一种具有防雷击的电力电气变压器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110854681A true CN110854681A (zh) | 2020-02-28 |
CN110854681B CN110854681B (zh) | 2021-06-22 |
Family
ID=69599745
Family Applications (1)
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CN201911061698.7A Active CN110854681B (zh) | 2019-11-02 | 2019-11-02 | 一种具有防雷击的电力电气变压器 |
Country Status (1)
Country | Link |
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CN (1) | CN110854681B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112349500A (zh) * | 2020-10-21 | 2021-02-09 | 衢州学院 | 避雷触头和变压器 |
CN117543342A (zh) * | 2024-01-10 | 2024-02-09 | 福建万嘉宝线缆有限公司 | 一种自保护火花间隙的高压电网避雷器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107481823A (zh) * | 2017-09-20 | 2017-12-15 | 广东电网有限责任公司湛江供电局 | 一种配电网防雷击跳闸自熄弧并联间隙系统 |
CN108023275A (zh) * | 2017-12-28 | 2018-05-11 | 浙江多格电气有限公司 | 一种可调间隙的户外避雷器 |
CN108736361A (zh) * | 2017-04-18 | 2018-11-02 | 北京南瑞电研华源电力技术有限公司 | 一种封闭式一体化柱上变台 |
CN208706341U (zh) * | 2018-09-14 | 2019-04-05 | 广东电网有限责任公司 | 可视型避雷器绝缘防护罩 |
-
2019
- 2019-11-02 CN CN201911061698.7A patent/CN110854681B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108736361A (zh) * | 2017-04-18 | 2018-11-02 | 北京南瑞电研华源电力技术有限公司 | 一种封闭式一体化柱上变台 |
CN107481823A (zh) * | 2017-09-20 | 2017-12-15 | 广东电网有限责任公司湛江供电局 | 一种配电网防雷击跳闸自熄弧并联间隙系统 |
CN108023275A (zh) * | 2017-12-28 | 2018-05-11 | 浙江多格电气有限公司 | 一种可调间隙的户外避雷器 |
CN208706341U (zh) * | 2018-09-14 | 2019-04-05 | 广东电网有限责任公司 | 可视型避雷器绝缘防护罩 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112349500A (zh) * | 2020-10-21 | 2021-02-09 | 衢州学院 | 避雷触头和变压器 |
CN117543342A (zh) * | 2024-01-10 | 2024-02-09 | 福建万嘉宝线缆有限公司 | 一种自保护火花间隙的高压电网避雷器 |
CN117543342B (zh) * | 2024-01-10 | 2024-05-24 | 福建万嘉宝线缆有限公司 | 一种自保护火花间隙的高压电网避雷器 |
Also Published As
Publication number | Publication date |
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CN110854681B (zh) | 2021-06-22 |
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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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210604 Address after: No.178, Jingba Road, Yueqing Economic Development Zone, Wenzhou City, Zhejiang Province 325600 Applicant after: LVNENG ELECTRIC POWER TECHNOLOGY Co.,Ltd. Address before: No. 69, Gulan village committee, Hejiang village committee, yulao Town, Fengkai County, Zhaoqing City, Guangdong Province, 526000 Applicant before: Li Xingwen |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A power electrical transformer with lightning protection Granted publication date: 20210622 Pledgee: Industrial and Commercial Bank of China Limited Yueqing sub branch Pledgor: LVNENG ELECTRIC POWER TECHNOLOGY Co.,Ltd. Registration number: Y2024980008366 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |