CN208093344U - 一种直流断路器供能变压器 - Google Patents
一种直流断路器供能变压器 Download PDFInfo
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- CN208093344U CN208093344U CN201820524464.6U CN201820524464U CN208093344U CN 208093344 U CN208093344 U CN 208093344U CN 201820524464 U CN201820524464 U CN 201820524464U CN 208093344 U CN208093344 U CN 208093344U
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- Prior art keywords
- coil
- transformer
- insulating
- secondary coil
- shielding case
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- 238000009413 insulation Methods 0.000 claims abstract description 27
- 238000004804 winding Methods 0.000 claims abstract description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 11
- 229920002379 silicone rubber Polymers 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000002991 molded plastic Substances 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000000725 suspension Substances 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 5
- 230000009466 transformation Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003534 oscillatory effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Transformers For Measuring Instruments (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524464.6U CN208093344U (zh) | 2018-04-13 | 2018-04-13 | 一种直流断路器供能变压器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524464.6U CN208093344U (zh) | 2018-04-13 | 2018-04-13 | 一种直流断路器供能变压器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208093344U true CN208093344U (zh) | 2018-11-13 |
Family
ID=64056000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820524464.6U Active CN208093344U (zh) | 2018-04-13 | 2018-04-13 | 一种直流断路器供能变压器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208093344U (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300654A (zh) * | 2018-11-14 | 2019-02-01 | 江苏思源赫兹互感器有限公司 | 一种118kv供能变压器 |
| CN109599258A (zh) * | 2018-11-14 | 2019-04-09 | 全球能源互联网研究院有限公司 | 一种高压隔离变压器 |
| CN111048297A (zh) * | 2019-12-31 | 2020-04-21 | 全球能源互联网研究院有限公司 | 一种组合绝缘结构的高压隔离变压器 |
-
2018
- 2018-04-13 CN CN201820524464.6U patent/CN208093344U/zh active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300654A (zh) * | 2018-11-14 | 2019-02-01 | 江苏思源赫兹互感器有限公司 | 一种118kv供能变压器 |
| CN109599258A (zh) * | 2018-11-14 | 2019-04-09 | 全球能源互联网研究院有限公司 | 一种高压隔离变压器 |
| CN109599258B (zh) * | 2018-11-14 | 2021-12-21 | 全球能源互联网研究院有限公司 | 一种高压隔离变压器 |
| CN111048297A (zh) * | 2019-12-31 | 2020-04-21 | 全球能源互联网研究院有限公司 | 一种组合绝缘结构的高压隔离变压器 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force 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: An energy supply transformer for DC circuit breaker Effective date of registration: 20220415 Granted publication date: 20181113 Pledgee: Bank of China Limited Wuhan Municipal sub branch Pledgor: WUHAN UNITED ELECTRICAL EQUIPMENT MANUFACTURING CO.,LTD. Registration number: Y2022420000105 |
|
| PC01 | Cancellation 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: 20230920 Granted publication date: 20181113 Pledgee: Bank of China Limited Wuhan Municipal sub branch Pledgor: WUHAN UNITED ELECTRICAL EQUIPMENT MANUFACTURING CO.,LTD. Registration number: Y2022420000105 |