CN101964247A - At供电用两低压绕组层共箱并牵引变压器 - Google Patents
At供电用两低压绕组层共箱并牵引变压器 Download PDFInfo
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- CN101964247A CN101964247A CN 201010256988 CN201010256988A CN101964247A CN 101964247 A CN101964247 A CN 101964247A CN 201010256988 CN201010256988 CN 201010256988 CN 201010256988 A CN201010256988 A CN 201010256988A CN 101964247 A CN101964247 A CN 101964247A
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- winding
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- iron core
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- core column
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- 238000004804 winding Methods 0.000 title claims abstract description 431
- 230000005540 biological transmission Effects 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 159
- 239000002828 fuel tank Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Coils Of Transformers For General Uses (AREA)
Abstract
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Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201010256988XA CN101964247B (zh) | 2010-08-19 | 2010-08-19 | At供电用两低压绕组层共箱并联牵引变压器 |
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CN201010256988XA CN101964247B (zh) | 2010-08-19 | 2010-08-19 | At供电用两低压绕组层共箱并联牵引变压器 |
Publications (2)
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CN101964247A true CN101964247A (zh) | 2011-02-02 |
CN101964247B CN101964247B (zh) | 2012-05-30 |
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CN201010256988XA Active CN101964247B (zh) | 2010-08-19 | 2010-08-19 | At供电用两低压绕组层共箱并联牵引变压器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102360795A (zh) * | 2011-07-12 | 2012-02-22 | 三变科技股份有限公司 | 一种牵引变压器 |
CN104900393A (zh) * | 2015-05-21 | 2015-09-09 | 广州金升阳科技有限公司 | 一种反激式变压器的绕制方法与制品 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1470948A1 (en) * | 2003-04-22 | 2004-10-27 | ABB Sécheron SA | Traction transformer and method for monitoring an operating status of a traction transformer |
CN1933050A (zh) * | 2006-08-29 | 2007-03-21 | 山东达驰电气股份有限公司 | 一变双用铁路牵引变压器接线方式 |
CN201036146Y (zh) * | 2007-02-15 | 2008-03-12 | 郭欲平 | 二次侧中间抽头的单相牵引变压器 |
CN201072699Y (zh) * | 2007-08-16 | 2008-06-11 | 卧龙电气集团股份有限公司 | 组合式铁路at供电专用牵引变压器 |
CN201868218U (zh) * | 2010-08-19 | 2011-06-15 | 卧龙电气集团股份有限公司 | At供电用两低压绕组层共箱并牵引变压器 |
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2010
- 2010-08-19 CN CN201010256988XA patent/CN101964247B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1470948A1 (en) * | 2003-04-22 | 2004-10-27 | ABB Sécheron SA | Traction transformer and method for monitoring an operating status of a traction transformer |
CN1933050A (zh) * | 2006-08-29 | 2007-03-21 | 山东达驰电气股份有限公司 | 一变双用铁路牵引变压器接线方式 |
CN201036146Y (zh) * | 2007-02-15 | 2008-03-12 | 郭欲平 | 二次侧中间抽头的单相牵引变压器 |
CN201072699Y (zh) * | 2007-08-16 | 2008-06-11 | 卧龙电气集团股份有限公司 | 组合式铁路at供电专用牵引变压器 |
CN201868218U (zh) * | 2010-08-19 | 2011-06-15 | 卧龙电气集团股份有限公司 | At供电用两低压绕组层共箱并牵引变压器 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102360795A (zh) * | 2011-07-12 | 2012-02-22 | 三变科技股份有限公司 | 一种牵引变压器 |
CN102360795B (zh) * | 2011-07-12 | 2013-08-14 | 三变科技股份有限公司 | 一种牵引变压器 |
CN104900393A (zh) * | 2015-05-21 | 2015-09-09 | 广州金升阳科技有限公司 | 一种反激式变压器的绕制方法与制品 |
Also Published As
Publication number | Publication date |
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CN101964247B (zh) | 2012-05-30 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190422 Address after: 750000 No. 221 Xingyuan Road, Xingqing District, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: WOLONG ELECTRIC YINCHUAN TRANSFORMER Co.,Ltd. Address before: 312300 No. 1801 Renmin West Road, Shangyu City, Shaoxing City, Zhejiang Province Co-patentee before: WOLONG ELECTRIC YINCHUAN TRANSFORMER Co.,Ltd. Patentee before: WOLONG ELECTRIC GROUP Co.,Ltd. |
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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 invention: Two low-voltage winding layers in parallel with a common box traction transformer for AT power supply Effective date of registration: 20231127 Granted publication date: 20120530 Pledgee: Ningxia East Guarantee Co.,Ltd. Pledgor: WOLONG ELECTRIC YINCHUAN TRANSFORMER Co.,Ltd. Registration number: Y2023640000044 |