CN103050235B - 内冷式变压器卷铁芯 - Google Patents
内冷式变压器卷铁芯 Download PDFInfo
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- CN103050235B CN103050235B CN201210326550.3A CN201210326550A CN103050235B CN 103050235 B CN103050235 B CN 103050235B CN 201210326550 A CN201210326550 A CN 201210326550A CN 103050235 B CN103050235 B CN 103050235B
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CN201210326550.3A CN103050235B (zh) | 2012-09-05 | 2012-09-05 | 内冷式变压器卷铁芯 |
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CN201210326550.3A CN103050235B (zh) | 2012-09-05 | 2012-09-05 | 内冷式变压器卷铁芯 |
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CN103050235A CN103050235A (zh) | 2013-04-17 |
CN103050235B true CN103050235B (zh) | 2016-12-21 |
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CN201210326550.3A Active CN103050235B (zh) | 2012-09-05 | 2012-09-05 | 内冷式变压器卷铁芯 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104795211B (zh) * | 2015-04-10 | 2017-05-31 | 海鸿电气有限公司 | 一种空心式立体卷铁心及其制作工艺 |
CN107369534B (zh) * | 2017-07-14 | 2024-04-12 | 合肥天威众元电气有限公司 | 一种三相立体叠铁芯变压器 |
CN109192463A (zh) * | 2018-09-30 | 2019-01-11 | 宁波宁变电力科技股份有限公司 | 电抗器铁芯散热结构 |
CN113035525B (zh) * | 2021-05-28 | 2021-08-31 | 常州太平洋变压器有限公司 | 一种220kV立体卷铁心电力变压器及铁心制造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5202664A (en) * | 1992-01-28 | 1993-04-13 | Poulsen Peder Ulrik | Three phase transformer with frame shaped winding assemblies |
CN1317144A (zh) * | 1998-09-02 | 2001-10-10 | 伦纳特·赫格隆 | 变压器铁心 |
CN202352474U (zh) * | 2011-12-24 | 2012-07-25 | 新华都特种电气股份有限公司 | 绑扎粘接式三相立体卷铁心 |
CN202871487U (zh) * | 2012-09-05 | 2013-04-10 | 广东岭先技术投资企业(有限合伙) | 变压器卷铁芯及其内冷结构 |
Family Cites Families (1)
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WO2010027290A1 (en) * | 2008-09-05 | 2010-03-11 | Abs Minel-Trafo, Ad-Joint Stock Company | Wound delta magnetic core for three phase transformer |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5202664A (en) * | 1992-01-28 | 1993-04-13 | Poulsen Peder Ulrik | Three phase transformer with frame shaped winding assemblies |
CN1317144A (zh) * | 1998-09-02 | 2001-10-10 | 伦纳特·赫格隆 | 变压器铁心 |
CN202352474U (zh) * | 2011-12-24 | 2012-07-25 | 新华都特种电气股份有限公司 | 绑扎粘接式三相立体卷铁心 |
CN202871487U (zh) * | 2012-09-05 | 2013-04-10 | 广东岭先技术投资企业(有限合伙) | 变压器卷铁芯及其内冷结构 |
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