Multiphysics-Coupled Modeling: Simulation of the Hydraulic-Operating Mechanism for a SF6 High-Voltage Circuit Breaker
Multiphysics-Coupled Modeling: Simulation of the Hydraulic-Operating Mechanism for a SF6 High-Voltage Circuit Breaker
复制标题
多物理场耦合建模：SF6 高压断路器液压操作机构仿真
DOI：
10.1109/tmech.2015.2460351
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发表时间：
2016-02
影响因子：
6.4
通讯作者：
Cheng Min
中科院分区：
文献类型：
--
作者：
Xu Bing;Ding Ruqi;Zhang Junhui;Sha Linfeng;Cheng Min
The paper describes a novel method for modeling the high-voltage circuit breaker (HVCB) with the hydraulic operating mechanism (OM) by mainly using lumped models. It incorporates electrical, magnetic, dynamic motion, fluid, mechanical, pneumatic, and thermal model into a multiphysics-coupled model. The aim of this study is to build a design model of an HVCB for studying the hydraulic OM. Simulation and experimental validations are implemented in a 550-kv HVCB. It proves that the coupled model can be applied to capture their dynamics with satisfying accuracy. This paper describes the main potentials of the coupled mode including quantifying important features and optimizing multiple objectives associated with the optimization tool. By including their coupling properties, the model is able to accurately predict and optimize the dynamic characteristics of the hydraulic OM.
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影响因子：
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DOI：
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