CN202217570U - 椭圆形结构三相配电变压器 - Google Patents

椭圆形结构三相配电变压器 Download PDF

Info

Publication number
CN202217570U
CN202217570U CN2011202499389U CN201120249938U CN202217570U CN 202217570 U CN202217570 U CN 202217570U CN 2011202499389 U CN2011202499389 U CN 2011202499389U CN 201120249938 U CN201120249938 U CN 201120249938U CN 202217570 U CN202217570 U CN 202217570U
Authority
CN
China
Prior art keywords
stem
transformer
phase
determination
unshakable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011202499389U
Other languages
English (en)
Inventor
田巍
张燕
何颖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenyang Heng Heng Transformer Technology Development Co., Ltd.
Original Assignee
SHENYANG HENGYAN TECHNOLOGY CO LTD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHENYANG HENGYAN TECHNOLOGY CO LTD filed Critical SHENYANG HENGYAN TECHNOLOGY CO LTD
Priority to CN2011202499389U priority Critical patent/CN202217570U/zh
Application granted granted Critical
Publication of CN202217570U publication Critical patent/CN202217570U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

一种椭圆形结构三相配电变压器,属于电力变压器领域,是通过将其三相铁心芯柱及套装于芯柱上的三相绕组设计成椭圆截面形式,以大幅减少变压器主要材料用量,降低生产成本,并提高产品机械强度和加工效率。

Description

椭圆形结构三相配电变压器
技术领域
本实用新型涉及电力变压器领域,具体说是一种三相铁心芯柱及绕组截面均为特定的椭圆结构的配电变压器。 
背景技术
目前,各变压器生产厂家设计的S11型和S13型变压器铁心芯柱和绕组截面形式一般为圆形或矩形,这些结构使产品相间尺寸增大,产品高度增加,从而耗材较多,在原材料不断上涨的情况下,导致变压器成本过高。如将变压器铁心芯柱和绕组截面设计成能减少相间尺寸的其它长圆形状,又会大幅度降低变压器的机械强度和增加制造工时。 
实用新型内容
本实用新型目的是提供一种椭圆形铁心芯柱和绕组截面形式的三相配电变压器,它通过将三相铁心芯柱和绕组优化设计成特定的椭圆形结构,以减少相间尺寸,大幅节约变压器导线和硅钢片的用量,降低变压器材料成本,同时又提高了绕组的机械强度和加工效率。 
本实用新型采用的具体技术方案是:该椭圆形结构三相配电变压器,包括变压器三相铁心芯柱和套装在铁心芯柱上的高、低压绕组,其特征是:所述三相铁心芯柱及高、低压绕组的截面积均为特定的椭圆形结构。 
本实用新型具有的优点和积极效果是:通过采用椭圆形截面铁心芯柱、绕组,使变压器材料用量大幅降低,从而减小了生产成本,优化椭圆长短比例,提高 了变压器的机械强度和加工效率。 
附图说明
附图1为本实用新型中装配完的高、低压绕组和铁心芯柱截面图。 
1为铁心芯柱,2为低压绕组,3为高压绕组。 
具体实施方法 
如图1所示,该椭圆形结构三相配电变压器,包括三相铁心1和套装在铁心芯柱上的低压绕组2、高压绕组3,铁心芯柱截面通过优化计算设成特定的椭圆结构,低压绕组2、高压绕组3也设定为相应的椭圆结构,这样大幅减少了铁心材料硅钢片和绕组中导线的用量,从而降低了变压器的生产成本,通过优化特定的椭圆结构,提高了变压器产品的机械强度,并缩减了制造工时。 

Claims (1)

1.椭圆形结构三相配电变压器,包括变压器三相铁心的芯柱和套装在芯柱上的高、低压绕组,其特征为:所述三相铁心芯柱及高、低压绕组的截面均为特定的椭圆形结构。 
CN2011202499389U 2011-07-15 2011-07-15 椭圆形结构三相配电变压器 Expired - Fee Related CN202217570U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202499389U CN202217570U (zh) 2011-07-15 2011-07-15 椭圆形结构三相配电变压器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202499389U CN202217570U (zh) 2011-07-15 2011-07-15 椭圆形结构三相配电变压器

Publications (1)

Publication Number Publication Date
CN202217570U true CN202217570U (zh) 2012-05-09

Family

ID=46016812

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202499389U Expired - Fee Related CN202217570U (zh) 2011-07-15 2011-07-15 椭圆形结构三相配电变压器

Country Status (1)

Country Link
CN (1) CN202217570U (zh)

Similar Documents

Publication Publication Date Title
CN202217570U (zh) 椭圆形结构三相配电变压器
CN202544088U (zh) 用于钢结构建筑的钢套锁紧机构
CN202138837U (zh) 物料自动给料设备
CN102018972A (zh) 厨房除臭剂
CN202955219U (zh) 一种水压储水设备
CN202850320U (zh) 工形砖
CN202571121U (zh) 一种滚道圈芯辊
CN202265514U (zh) 新型云母片
CN201588030U (zh) 一种导轮
CN203003033U (zh) 一种精密齿轮模具结构
CN202708008U (zh) 减速箱体
CN201772014U (zh) 一种三角传动带
CN201727256U (zh) 一种杯子
CN201588133U (zh) 一种压板
CN202301457U (zh) 法兰轴承
CN202871313U (zh) 一种锻件ap1000型核电站用蓄能器块
CN201847286U (zh) 新型枕头
CN202538397U (zh) 用于闪蒸罐的吊耳机构
CN202427438U (zh) 用于尿素合成塔的悬吊固定机构
CN202341795U (zh) 太阳能饮水机
CN202549526U (zh) 硅钢片
CN202438672U (zh) 一种压铸机用耐磨锤头
CN201960993U (zh) 带笔的刻度尺
CN202021568U (zh) 带沙漏的扳手
CN203074073U (zh) 带披萨刀的新型叉子

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHENYANG HENGYAN TRANSFORMER TECHNOLOGY DEVELOPMEN

Free format text: FORMER OWNER: SHENYANG HENGYAN TECHNOLOGY CO., LTD.

Effective date: 20140606

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20140606

Address after: 110021, No. 29 Qixian North Street, Tiexi District, Liaoning, Shenyang

Patentee after: Shenyang Heng Heng Transformer Technology Development Co., Ltd.

Address before: 110021, No. 29 Qixian North Street, Tiexi District, Liaoning, Shenyang

Patentee before: Shenyang Hengyan Technology Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120509

Termination date: 20160715

CF01 Termination of patent right due to non-payment of annual fee