CN202352498U - Three-winding on-load voltage-regulating step-down transformer with taps at high, medium and low voltage - Google Patents
Three-winding on-load voltage-regulating step-down transformer with taps at high, medium and low voltage Download PDFInfo
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- CN202352498U CN202352498U CN2011204744898U CN201120474489U CN202352498U CN 202352498 U CN202352498 U CN 202352498U CN 2011204744898 U CN2011204744898 U CN 2011204744898U CN 201120474489 U CN201120474489 U CN 201120474489U CN 202352498 U CN202352498 U CN 202352498U
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CN2011204744898U CN202352498U (en) | 2011-11-25 | 2011-11-25 | Three-winding on-load voltage-regulating step-down transformer with taps at high, medium and low voltage |
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CN2011204744898U CN202352498U (en) | 2011-11-25 | 2011-11-25 | Three-winding on-load voltage-regulating step-down transformer with taps at high, medium and low voltage |
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CN202352498U true CN202352498U (en) | 2012-07-25 |
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CN2011204744898U Expired - Lifetime CN202352498U (en) | 2011-11-25 | 2011-11-25 | Three-winding on-load voltage-regulating step-down transformer with taps at high, medium and low voltage |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102938307A (en) * | 2012-10-18 | 2013-02-20 | 西电济南变压器股份有限公司 | On-load voltage regulating transformer connected with high voltage D |
CN103594235A (en) * | 2013-12-02 | 2014-02-19 | 中电电气(江苏)股份有限公司 | Winding structure of transformer |
CN103606437A (en) * | 2013-12-04 | 2014-02-26 | 正泰电气股份有限公司 | Winding distribution mode of power transformer with balancing windings |
CN105702435A (en) * | 2014-11-26 | 2016-06-22 | 特变电工衡阳变压器有限公司 | Deicing rectification transformer |
CN106098322A (en) * | 2016-05-27 | 2016-11-09 | 江苏宏源电气有限责任公司 | A kind of multivoltage output intermediate transformer |
CN109074950A (en) * | 2016-04-25 | 2018-12-21 | 西门子股份公司 | With the high voltage electric equipment adjusted around group |
CN111816428A (en) * | 2020-06-19 | 2020-10-23 | 山东电力设备有限公司 | 220KV three-winding medium-voltage dual-voltage transformer lead structure |
-
2011
- 2011-11-25 CN CN2011204744898U patent/CN202352498U/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102938307A (en) * | 2012-10-18 | 2013-02-20 | 西电济南变压器股份有限公司 | On-load voltage regulating transformer connected with high voltage D |
CN103594235A (en) * | 2013-12-02 | 2014-02-19 | 中电电气(江苏)股份有限公司 | Winding structure of transformer |
CN103606437A (en) * | 2013-12-04 | 2014-02-26 | 正泰电气股份有限公司 | Winding distribution mode of power transformer with balancing windings |
CN105702435A (en) * | 2014-11-26 | 2016-06-22 | 特变电工衡阳变压器有限公司 | Deicing rectification transformer |
CN105702435B (en) * | 2014-11-26 | 2019-01-08 | 特变电工衡阳变压器有限公司 | A kind of ice-melt rectifier transformer |
CN109074950A (en) * | 2016-04-25 | 2018-12-21 | 西门子股份公司 | With the high voltage electric equipment adjusted around group |
CN109074950B (en) * | 2016-04-25 | 2021-10-15 | 西门子股份公司 | High-voltage electrical device with regulating winding group |
CN106098322A (en) * | 2016-05-27 | 2016-11-09 | 江苏宏源电气有限责任公司 | A kind of multivoltage output intermediate transformer |
CN111816428A (en) * | 2020-06-19 | 2020-10-23 | 山东电力设备有限公司 | 220KV three-winding medium-voltage dual-voltage transformer lead structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BAODING TIANWEI BAOBIAN ELECTRIC CO., LTD. Free format text: FORMER OWNER: BAODING TIANWEI GROUP CO., LTD. Effective date: 20131114 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 071051 BAODING, HEBEI PROVINCE TO: 071056 BAODING, HEBEI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131114 Address after: 071056 West Road, Hebei, Baoding, No. 2222, No. Patentee after: Baoding Tianwei Baobian Electric Co., Ltd. Address before: 071051, Hebei City, Baoding province ginkgo Road, No. 198 Jin Di garden complex Patentee before: Baoding Tianwei Group Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20120725 |
|
CX01 | Expiry of patent term |