CN202549538U - 空心干式电抗器 - Google Patents

空心干式电抗器 Download PDF

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Publication number
CN202549538U
CN202549538U CN2012201779936U CN201220177993U CN202549538U CN 202549538 U CN202549538 U CN 202549538U CN 2012201779936 U CN2012201779936 U CN 2012201779936U CN 201220177993 U CN201220177993 U CN 201220177993U CN 202549538 U CN202549538 U CN 202549538U
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CN2012201779936U
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Inventor
焦建成
赵勇
周建龙
宋永�
李艳华
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HANZHONG DRY-TYPE TRANSFORMER Co Ltd
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HANZHONG DRY-TYPE TRANSFORMER Co Ltd
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Abstract

一种空心干式电抗器,由星形支架、线圈、线圈支柱绝缘子、线圈支柱垫座、底座支柱绝缘子、底座、轴套、螺栓组成。星形支架的架臂是U形。它适用于干式空心电抗器。

Description

空心干式电抗器
技术领域
本实用新型涉及一种电力装置,具体是指干式空心电抗器。
背景技术
中国专利号为:ZL201120190319.7的“干式空心电抗器”的星形支架的架臂是L形,机械强度不很高、抗短路能力不很强。
发明内容
为了克服现有的干式空心电抗器星形支架的L形架臂机械强度不很高、抗短路能力不很强,本实用新型提供一种干式空心电抗器,坚固、不晃动、稳定,机械强度高、抗短路力强,尤其是大容量干式空心电抗器提高了电力系统运行的可靠性、安全性。
本实用新型解决其技术问题所采用的新技术方案是:由星形支架、线圈、线圈支柱绝缘子、线圈支柱垫座、底座支柱绝缘子、底座、轴套、螺栓组成的干式空心电抗器。所述的星形支架的架臂是U形。
本实用新型的有益效果是,结构简单、紧凑、制作简单、成本低,不晃动、稳定,坚固、机械强度高、抗短路力强,提高了大容量干式空心电抗器在电力系统运行的可靠性、安全性。
附图说明
图1是本实用新型构造剖面示意图;
图2是星形支架构造示意图;
图3是图2A-A剖面图。
图中:1、星形支架2、线圈3、线圈支柱绝缘子4、线圈支柱垫座5、底座支柱绝缘子6、底座7、架臂8、绝缘板条9、轴套10、螺栓
具体实施方式
下面结合附图和实施例对本实用新型作进一步说明。
在图1中,由星形支架1、线圈2、线圈支柱绝缘子3、线圈支柱垫座4、底座支柱绝缘子5、底座6组成干式空心电抗器。
在图2中,由线圈支柱垫座4、架臂7、绝缘板条8、轴套9、螺栓10组成星形支架。
图3是架臂7的U形剖面示意图。

Claims (1)

1.一种干式空心电抗器,由星形支架、线圈、线圈支柱绝缘子、线圈支柱垫座、底座支柱绝缘子、底座、轴套、螺栓组成,其特征是:所述的星形支架(1)的架臂(7)是U形。
CN2012201779936U 2012-04-21 2012-04-21 空心干式电抗器 Expired - Fee Related CN202549538U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201779936U CN202549538U (zh) 2012-04-21 2012-04-21 空心干式电抗器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201779936U CN202549538U (zh) 2012-04-21 2012-04-21 空心干式电抗器

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CN202549538U true CN202549538U (zh) 2012-11-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111863433A (zh) * 2019-04-16 2020-10-30 特变电工沈阳变压器集团有限公司 一种绕制干式电抗器的汇流排固定工装

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111863433A (zh) * 2019-04-16 2020-10-30 特变电工沈阳变压器集团有限公司 一种绕制干式电抗器的汇流排固定工装

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Granted publication date: 20121121

Termination date: 20140421