CN202217918U - 一种单母线断路器双列布置的连线结构 - Google Patents

一种单母线断路器双列布置的连线结构 Download PDF

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CN202217918U
CN202217918U CN 201120312441 CN201120312441U CN202217918U CN 202217918 U CN202217918 U CN 202217918U CN 201120312441 CN201120312441 CN 201120312441 CN 201120312441 U CN201120312441 U CN 201120312441U CN 202217918 U CN202217918 U CN 202217918U
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丁晓飞
黄晓明
蔡德江
余波
曹尹
张晔
周德才
樊燕
冯千秀
李龙才
胡劲松
孟轩
吴克芬
邓长红
徐昌云
张谢平
乐党救
王晓京
许斌
熊睿
黄玲
徐耀
项力恒
申卫华
王黎彦
李学鹏
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Northwest Electric Power Design Institute of China Power Engineering Consulting Group
Southwest Electric Power Design Institute Co Ltd of China Power Engineering Consulting Group
China Power Engineering Consulting Group East China Electric Power Design Institute Co Ltd
China Power Engineering Consultant Group Central Southern China Electric Power Design Institute Corp
China Power Engineering Consulting Group Corp
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Abstract

本实用新型公开了一种单母线断路器双列布置的连线结构，其特征在于：同一母线间隔内的两小组交流滤波器的母线隔离开关对称布置于母线两侧，母线隔离开关采用双柱式隔离开关，两组母线隔离开关间采用铝管型母线连接，并在铝管型母线的中间位置即B相母线下方增加支柱绝缘子作为支撑，母线引下线采用软导线，垂直T接在铝管型母线上。本实用新型可以解决特高压换流站滤波器配电装置采用单母线断路器双列布置后同一间隔内两小组交流滤波器的引下线数量过多，接线杂乱，严重影响配电装置布置的整体美观性的问题。

Description

一种单母线断路器双列布置的连线结构
技术领域
本实用新型是有关一种输电设备的连线型式结构，尤指一种在高压直流换流站滤波器配电装置采用单母线断路器双列布置时所采用的连线结构。
背景技术
我国在本设计院设计以前尚没有高压直流换流站的滤波器配电装置采用单母线断路器双列布置的布置型式，因而也没有对此布置方式下连线型式的相关研究及优化。
本连线型式可以解决特高压换流站滤波器配电装置采用单母线断路器双列布置后同一间隔内两小组交流滤波器的引下线数量过多，接线杂乱，严重影响配电装置布置的整体美观性的问题。 
实用新型内容
本实用新型的发明目的在于：针对上述存在的问题，提供一种单母线断路器双列布置的连线结构: 单母线断路器双列布置的连线结构，其特征在于：同一母线间隔内的两小组交流滤波器的母线隔离开关对称布置于母线两侧，母线隔离开关采用双柱式隔离开关，两组母线隔离开关间采用铝管型母线连接，并在管型母线的中间位置即B相母线下方增加支柱绝缘子作为支撑，母线引下线采用软导线，垂直T接在管型母线上。 
本实用新型的目的在于提供一种新的高压直流换流站内滤波器配电装置的引线方式，用以解决高压直流换流站滤波器配电装置采用单母线断路器双列布置后同一间隔内两小组交流滤波器的引下线数量过多，接线杂乱，严重影响配电装置布置的整体美观性的问题。
为此，本实用新型采用了如下的技术方案：
（1）滤波器配电装置母线采用单母线，两小组滤波器的断路器对称布置在母线两侧，形成断路器双列布置；
（2）两小组滤波器的母线隔离开关采用双柱式隔离开关，对称布置在母线两侧，隔离开关的端子板高度位于同一水平面上； 
（3）两小组滤波器的母线隔离开关间采用铝管型母线连接，管型母线与母线隔离开关采用跨路金具连接，在管型母线中间位置（B相母线下方）采用支柱绝缘子支撑，降低管型母线的挠度，减小母线隔离开关的端子受力；
（4）母线引下线采用软导线，垂直T接在管型母线上。
综上所述，由于采用了上述技术方案，本实用新型的有益效果是：
重点解决特高压换流站滤波器配电装置采用单母线断路器双列布置后同一间隔内两小组交流滤波器的引下线数量过多，接线杂乱，严重影响配电装置布置的整体美观性的问题。
附图说明
图1是本实用新型专利一种单母线断路器双列布置的连线型式结构技术方案示意图。其中1为接地开关，2为断路器，3为母线隔离开关，4为管母线，5为软导线，6为支柱绝缘子。
具体实施方式
下面结合附图，对本实用新型作详细的说明。
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。
如图1所示，单母线断路器双列布置的连线结构，其特征在于：同一母线间隔内的两小组交流滤波器的母线隔离开关对称布置于母线两侧，母线隔离开关采用双柱式隔离开关，两组母线隔离开关间采用铝管型母线连接，并在管型母线的中间位置即B相母线下方增加支柱绝缘子作为支撑，母线引下线采用软导线，垂直T接在管型母线上。
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。

Claims (1)

1.一种单母线断路器双列布置的连线结构，其特征在于：同一母线间隔内的两小组交流滤波器的母线隔离开关对称布置于母线两侧，所述母线隔离开关采用双柱式隔离开关，两组所述母线隔离开关间采用铝管型母线连接，并在所述铝管型母线的中间位置即B相母线下方增加支柱绝缘子作为支撑，母线引下线采用软导线，垂直T接在所述铝管型母线上。
CN 201120312441 2011-08-25 2011-08-25 一种单母线断路器双列布置的连线结构 Expired - Lifetime CN202217918U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107658701A (zh) * 2016-07-25 2018-02-02 国网浙江省电力公司经济技术研究院 单柱双母线背靠背垂直布置结构
CN111430175A (zh) * 2020-04-02 2020-07-17 宝鸡同步电器有限公司 一种对称结构的低压大电流选相开关

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107658701A (zh) * 2016-07-25 2018-02-02 国网浙江省电力公司经济技术研究院 单柱双母线背靠背垂直布置结构
CN111430175A (zh) * 2020-04-02 2020-07-17 宝鸡同步电器有限公司 一种对称结构的低压大电流选相开关
CN111430175B (zh) * 2020-04-02 2022-04-29 宝鸡同步电器有限公司 一种对称结构的低压大电流选相开关

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