CN206480482U - 一种节能型干式变压器 - Google Patents

一种节能型干式变压器 Download PDF

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Publication number
CN206480482U
CN206480482U CN201720015824.5U CN201720015824U CN206480482U CN 206480482 U CN206480482 U CN 206480482U CN 201720015824 U CN201720015824 U CN 201720015824U CN 206480482 U CN206480482 U CN 206480482U
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China
Prior art keywords
silicon steel
steel sheet
energy
iron core
type transformer
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Expired - Fee Related
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CN201720015824.5U
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English (en)
Inventor
王小飞
陈海华
闫伟
步震
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Zhongling Hi Tech Co ltd
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Zhongke Electric Power Equipment Technology Co Ltd
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Abstract

本实用新型公开了一种节能型干式变压器,包括矩形框状的铁芯,铁芯由多道分别沿竖向设置的硅钢片叠加构成,每道硅钢片分别设置为在竖直方向上呈蛇形多道弯折的硅钢片。本实用新型在降低涡流损耗的同时,芯臂无须太长即可获得足够的磁场强度,能有效节约能源和资源。

Description

一种节能型干式变压器
技术领域
本实用新型涉及变压器领域,具体是一种节能型干式变压器。
背景技术
变压器用于转换电压,是交流电力系统中重要的电能转换设备。铁芯式变压器是常用的变压器种类,现有技术铁芯变压器使用过程中,由于涡流损耗铁芯易发热,导致电能转换为铁芯自身热能而造成损失。对于涡流损耗一般是以铁磁导体薄片叠加的方式形成铁芯,以降低涡流损耗。但这种铁芯为了保证能有足够的磁场强度,往往需要将芯臂作的很长。
实用新型内容 本实用新型的目的是提供一种节能型干式变压器,以解决现有技术以铁磁导体薄片叠加的方式形成铁芯芯臂需加工很长的问题。
为了达到上述目的,本实用新型所采用的技术方案为:
一种节能型干式变压器,其特征在于:包括矩形框状的铁芯,铁芯左、右两侧框边为芯臂,且芯臂上缠绕有线圈绕组,所述铁芯由多道分别沿竖向设置的硅钢片在水平方向上按矩形框状依次叠加构成,每道硅钢片分别设置为在竖直方向上呈蛇形多道弯折的硅钢片。
所述的一种节能型干式变压器,其特征在于:每道硅钢片中,上下相邻的弯折段紧密贴合叠置为一体。
本实用新型中铁芯由多道竖直的硅钢片在水平方向上叠加构成,可有效降低涡流损耗,同时每道硅钢片分别设为在竖直方向上多道蛇形弯折状,因此芯臂无须加工的很长,即可以获得足够的磁场强度。本实用新型在降低涡流损耗的同时,芯臂无须太长即可获得足够的磁场强度,能有效节约能源和资源。
附图说明
图1为本实用新型结构示意图。
具体实施方式
如图1所示,一种节能型干式变压器,包括矩形框状的铁芯1,铁芯1左、右两侧框边为芯臂,且芯臂上缠绕有线圈绕组2,铁芯1由多道分别沿竖向设置的硅钢片3在水平方向上按矩形框状依次叠加构成,每道硅钢片3分别设置为在竖直方向上呈蛇形多道弯折的硅钢片。每道硅钢片3中,上下相邻的弯折段紧密贴合叠置为一体。

Claims (2)

1.一种节能型干式变压器,其特征在于:包括矩形框状的铁芯,铁芯左、右两侧框边为芯臂,且芯臂上缠绕有线圈绕组,所述铁芯由多道分别沿竖向设置的硅钢片在水平方向上按矩形框状依次叠加构成,每道硅钢片分别设置为在竖直方向上呈蛇形多道弯折的硅钢片。
2.根据权利要求1所述的一种节能型干式变压器,其特征在于:每道硅钢片中,上下相邻的弯折段紧密贴合叠置为一体。
CN201720015824.5U 2017-01-06 2017-01-06 一种节能型干式变压器 Expired - Fee Related CN206480482U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720015824.5U CN206480482U (zh) 2017-01-06 2017-01-06 一种节能型干式变压器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720015824.5U CN206480482U (zh) 2017-01-06 2017-01-06 一种节能型干式变压器

Publications (1)

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CN206480482U true CN206480482U (zh) 2017-09-08

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CN (1) CN206480482U (zh)

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Address after: 233000 Bengbu province high tech Zone Long March South Road No. 829 (company courtyard No. 1 workshop), No.

Patentee after: ZHONGKE ELECTRIC POWER EQUIPMENT GROUP Co.,Ltd.

Address before: 233000 Bengbu province high tech Zone Long March South Road No. 829 (company courtyard No. 1 workshop), No.

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Address after: No. 829, Changzheng South Road, High tech Zone, Bengbu, Anhui Province, 233000

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Address before: No. 829, Changzheng South Road, High tech Zone, Bengbu City, Anhui Province, 233000 (No. 1 plant in the company's yard)

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