CN203056133U - 一种风电铝管母线接头结构 - Google Patents

一种风电铝管母线接头结构 Download PDF

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Publication number
CN203056133U
CN203056133U CN 201220732009 CN201220732009U CN203056133U CN 203056133 U CN203056133 U CN 203056133U CN 201220732009 CN201220732009 CN 201220732009 CN 201220732009 U CN201220732009 U CN 201220732009U CN 203056133 U CN203056133 U CN 203056133U
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China
Prior art keywords
joint
aluminum pipe
pipe bus
aluminum tube
wind power
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Expired - Lifetime
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CN 201220732009
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关博
夏冬梅
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Hubei Xinghe Electric Power New Material Co ltd
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Shenyang Jinhong Electric Power Science & Technology Co Ltd
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Abstract

本实用新型属于工具技术领域,具体涉及一种风电铝管母线接头结构,包括铝管母线和接头,铝管母线的截面为圆环形;接头的结构由槽形结构和猪鼻形结构组成,接头头部有安装平面及安装孔,接头尾部插入铝管母线中,通过氩弧焊接方式连接铝管母线与接头,接头表面镀镍镀锡,结构简单。

Description

一种风电铝管母线接头结构
技术领域
 本实用新型属于工具技术领域,具体涉及一种风电铝管母线接头结构。
背景技术
现有的风力发电机组输电设备中,多采用传统矩形母线结构,但矩形母线接头存在装配精度高,在塔筒内组装接头时,容易出现装配困难、装配偏差大问题,在风机运行过程中,塔筒振动容易造成接头松动、变形,导致发热过大。
发明内容
针对目前矩形母线接头松动、变形的问题,本实用新型提供一种风电铝管母线接头结构。
本实用新型的风电铝管母线接头结构,包括铝管母线和接头,要点在于铝管母线的截面为圆环形;接头的结构由槽形结构和猪鼻形结构组成,接头头部有安装平面及安装孔,接头尾部插入铝管母线中,通过氩弧焊接方式连接铝管母线与接头,接头表面镀镍镀锡。
本实用新型的有益效果是:结构简单、强度可靠,制造及安装简便,采用焊接方式固定接头避免了风机运行过程中,塔筒振动造成的接头松动、变形问题。
附图说明
图1为本实用新型槽形截面的结构示意图;
图2为本实用新型槽形截面另一种截面形状的结构示意图;
图3为本实用新型猪鼻形截面的结构示意图;
图4为图1的截面图;
图5为图2的截面图;
图6为图3的截面图;
    图中:1铝管母线、2接头。
具体实施方式
下面结合附图对本实用新型做进一步说明。
本实用新型的风电铝管母线接头结构,包括铝管母线1和接头2,接头截面形式为槽形结构,如图母线接头二所示,该结构包括铝管母线1和接头2,接头截面形式为槽形结构,如图母线接头三所示,该结构包括铝管母线1和接头2,接头截面形式为猪鼻形结构。
铝管母线1的截面均为圆环形,三种接头的头部有安装平面及安装孔,接头尾部插入铝管母线1中,通过氩弧焊接方式连接铝管母线1与接头2,焊缝为连续焊角焊缝,接头2表面镀镍镀锡,结构简单。

Claims (1)

1.一种风电铝管母线接头结构,包括铝管母线和接头,其特征在于铝管母线的截面为圆环形;接头的结构由槽形结构和猪鼻形结构组成,接头头部有安装平面及安装孔,接头尾部插入铝管母线中,通过氩弧焊接方式连接铝管母线与接头,接头表面镀镍镀锡。
CN 201220732009 2012-12-27 2012-12-27 一种风电铝管母线接头结构 Expired - Lifetime CN203056133U (zh)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104466455A (zh) * 2014-12-29 2015-03-25 江苏威腾母线有限公司 一种管型母线槽导体的接头结构
CN104466851A (zh) * 2014-12-29 2015-03-25 江苏威腾母线有限公司 一种管型母线槽结构
CN104466850A (zh) * 2014-12-29 2015-03-25 江苏威腾母线有限公司 一种双馈式风电管型母线槽结构
CN106252916A (zh) * 2016-08-27 2016-12-21 威腾电气集团股份有限公司 一种wlg管型母线槽用管形风电线接头结构
EP3912240A4 (en) * 2019-01-16 2022-09-28 Saint-Augustin Canada Electric Inc. BUS BARS

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104466455A (zh) * 2014-12-29 2015-03-25 江苏威腾母线有限公司 一种管型母线槽导体的接头结构
CN104466851A (zh) * 2014-12-29 2015-03-25 江苏威腾母线有限公司 一种管型母线槽结构
CN104466850A (zh) * 2014-12-29 2015-03-25 江苏威腾母线有限公司 一种双馈式风电管型母线槽结构
CN106252916A (zh) * 2016-08-27 2016-12-21 威腾电气集团股份有限公司 一种wlg管型母线槽用管形风电线接头结构
EP3912240A4 (en) * 2019-01-16 2022-09-28 Saint-Augustin Canada Electric Inc. BUS BARS
US11881332B2 (en) 2019-01-16 2024-01-23 Saint-Augustin Canada Electric Inc. Bus bars

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Address after: 200052 No. 900, Changning District, Shanghai, West Yan'an Road

Patentee after: SHENYANG JINHONG ELECTRIC POWER SCIENCE & TECHNOLOGY Co.,Ltd.

Address before: 110021 Shenyang, Liaoning province Tiexi District Road No. 35 A1504

Patentee before: SHENYANG JINHONG ELECTRIC POWER SCIENCE & TECHNOLOGY Co.,Ltd.

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Owner name: HUBEI XINGHE NEW MATERIAL CO., LTD.

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Granted publication date: 20130710