CN2497409Y - 箔绕树脂浇铸干式变压器高压线圈 - Google Patents

箔绕树脂浇铸干式变压器高压线圈 Download PDF

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Publication number
CN2497409Y
CN2497409Y CN 01239253 CN01239253U CN2497409Y CN 2497409 Y CN2497409 Y CN 2497409Y CN 01239253 CN01239253 CN 01239253 CN 01239253 U CN01239253 U CN 01239253U CN 2497409 Y CN2497409 Y CN 2497409Y
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China
Prior art keywords
type transformer
transformer high
voltage coil
tension coil
foil
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Expired - Lifetime
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CN 01239253
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English (en)
Inventor
吴敏
叶尉敏
徐志坚
吴建军
施咸林
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Shanghai General Guangdian Engineering Co ltd
Shanghai GE Guangdian Co Ltd
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Shanghai General Guangdian Engineering Co ltd
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Abstract

本实用新型涉及一种箔绕树脂浇铸干式变压器高压线圈,包括高压线圈,其特征在于:在高压线圈上有若干个轴向贯通的气道,本实用新型的优点是能降低箔绕树脂浇铸干式变压器高压线圈的温升。

Description

箔绕树脂浇铸干式变压器高压线圈
本实用新型涉及一种干式变压器高压线圈,特别是一种箔绕树脂浇铸干式变压器高压线圈。
目前一般的干式变压器高压线圈的温升通常由产品的绝缘等级要求而定,而温升又与线圈的发热量和散热面积有关,干式变压器高压线圈的工作时的温升情况,关系到干式变压器高压线圈的使用寿命。
本实用新型的目的是提供一种能降低变压器高压线圈温升的箔绕树脂浇铸干式变压器高压线圈。
本实用新型技术方案设计箔绕树脂浇铸干式变压器高压线,包括高压线圈,其特征在于:在高压线圈上有若干个轴向惯通的气道。
本实用新型的优点是能降低干式变压器高压线圈的温升。
下面结合附图和实施例对本实用新型作进一步详细描述。
附图为本实用新型的结构示意图。
图中包括高压线圈1,其特征在于:在高压线圈1上有若干个轴向惯通的气道2。干式变压器工作时,整个高压线圈1升温,由于高压线圈1上有若干个轴向惯通的气道2,在热对流的作用下热空气上升,冷空气补充进入气道2,从而将高压线圈1的热量带走,能使干式变压器工作时,高压线圈1的升温较低。

Claims (1)

  1. 箔绕树脂浇铸干式变压器高压线圈,包括高压线圈,其特征在于:在高压线圈上有若干个轴向惯通的气道。
CN 01239253 2001-05-10 2001-05-10 箔绕树脂浇铸干式变压器高压线圈 Expired - Lifetime CN2497409Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01239253 CN2497409Y (zh) 2001-05-10 2001-05-10 箔绕树脂浇铸干式变压器高压线圈

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Application Number Priority Date Filing Date Title
CN 01239253 CN2497409Y (zh) 2001-05-10 2001-05-10 箔绕树脂浇铸干式变压器高压线圈

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CN2497409Y true CN2497409Y (zh) 2002-06-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106992063A (zh) * 2017-05-30 2017-07-28 卢晓鹏 一种干式变压器线圈及其制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106992063A (zh) * 2017-05-30 2017-07-28 卢晓鹏 一种干式变压器线圈及其制造方法

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Expiration termination date: 20110510

Granted publication date: 20020626