CN102024553A - At供电用四低压绕组层分箱牵引变压器 - Google Patents
At供电用四低压绕组层分箱牵引变压器 Download PDFInfo
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- CN102024553A CN102024553A CN 201010256987 CN201010256987A CN102024553A CN 102024553 A CN102024553 A CN 102024553A CN 201010256987 CN201010256987 CN 201010256987 CN 201010256987 A CN201010256987 A CN 201010256987A CN 102024553 A CN102024553 A CN 102024553A
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- winding
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- iron core
- core column
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- 238000004804 winding Methods 0.000 title claims abstract description 308
- 238000000926 separation method Methods 0.000 title abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process 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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Priority Applications (1)
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CN2010102569875A CN102024553B (zh) | 2010-08-19 | 2010-08-19 | At供电用四低压绕组层分箱牵引变压器 |
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CN2010102569875A CN102024553B (zh) | 2010-08-19 | 2010-08-19 | At供电用四低压绕组层分箱牵引变压器 |
Publications (2)
Publication Number | Publication Date |
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CN102024553A true CN102024553A (zh) | 2011-04-20 |
CN102024553B CN102024553B (zh) | 2012-05-30 |
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CN2010102569875A Active CN102024553B (zh) | 2010-08-19 | 2010-08-19 | At供电用四低压绕组层分箱牵引变压器 |
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CN (1) | CN102024553B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102436919A (zh) * | 2011-12-28 | 2012-05-02 | 卧龙电气集团股份有限公司 | 用于at供电方式高速电气化铁路的单相牵引变压器 |
CN111917357A (zh) * | 2019-11-29 | 2020-11-10 | 中车大同电力机车有限公司 | 牵引变压器与机车供电电路 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5470034A (en) * | 1993-05-20 | 1995-11-28 | Westinghouse Brake & Signal Holding Ltd. | Railway track circuits |
JP2008108920A (ja) * | 2006-10-25 | 2008-05-08 | Toshiba Corp | ガス絶縁静止誘導電気機器 |
CN101236823A (zh) * | 2007-12-20 | 2008-08-06 | 卧龙电气集团股份有限公司 | 单相牵引变压器的绕组结构 |
CN101354955A (zh) * | 2008-05-28 | 2009-01-28 | 保定天威集团有限公司 | 用于at供电方式高速电气化铁路的单相牵引变压器 |
CN201868217U (zh) * | 2010-08-19 | 2011-06-15 | 卧龙电气集团股份有限公司 | At供电用四低压绕组层分箱牵引变压器 |
-
2010
- 2010-08-19 CN CN2010102569875A patent/CN102024553B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5470034A (en) * | 1993-05-20 | 1995-11-28 | Westinghouse Brake & Signal Holding Ltd. | Railway track circuits |
JP2008108920A (ja) * | 2006-10-25 | 2008-05-08 | Toshiba Corp | ガス絶縁静止誘導電気機器 |
CN101236823A (zh) * | 2007-12-20 | 2008-08-06 | 卧龙电气集团股份有限公司 | 单相牵引变压器的绕组结构 |
CN101354955A (zh) * | 2008-05-28 | 2009-01-28 | 保定天威集团有限公司 | 用于at供电方式高速电气化铁路的单相牵引变压器 |
CN201868217U (zh) * | 2010-08-19 | 2011-06-15 | 卧龙电气集团股份有限公司 | At供电用四低压绕组层分箱牵引变压器 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102436919A (zh) * | 2011-12-28 | 2012-05-02 | 卧龙电气集团股份有限公司 | 用于at供电方式高速电气化铁路的单相牵引变压器 |
CN111917357A (zh) * | 2019-11-29 | 2020-11-10 | 中车大同电力机车有限公司 | 牵引变压器与机车供电电路 |
CN111917357B (zh) * | 2019-11-29 | 2022-02-11 | 中车大同电力机车有限公司 | 牵引变压器与机车供电电路 |
Also Published As
Publication number | Publication date |
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CN102024553B (zh) | 2012-05-30 |
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Effective date of registration: 20190423 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 |
Denomination of invention: Four low-voltage winding layer split 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 |
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