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12 kV直动式快速真空开关研制
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Indexed by:期刊论文

Date of Publication:2016-12-15

Journal:电工电气

Issue:12

Page Number:18-22

ISSN No.:1007-3175

Key Words:斥力机构;永磁保持;快速真空开关

Abstract:基于电磁斥力原理的操动机构始动时间短,可由增加电流的简单方式提高动作速度,非常适合于快速开关的应用场合。采用有限元方法仿真分析了金属盘厚度、线圈盘盖板和底板材质对斥力驱动机构特性的影响,并研制了一台基于斥力驱动装置和永磁保持装置的12 kV直动式快速真空开关。经测试和优化,该开关分闸始动时间达到0.5 ms以内,满行程时间达到5 ms以内,提高了分闸速度并增加了可靠性。

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Supervisor of Doctorate Candidates
Supervisor of Master's Candidates

Title : 电信学部学部委员

Gender:Male

Alma Mater:大连理工大学

Degree:Doctoral Degree

School/Department:电气工程学院

Discipline:Electrical Machines and Apparatus. Power System And Its Automation. High Voltage and Insulation Technology

Business Address:大连理工大学电力电子研究所

Contact Information:0411-84708572

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