联轴节(管道)
断路器
多物理
电压
液力偶合器
运动仿真
机制(生物学)
电气工程
机械工程
高压
工程类
计算机科学
有限元法
模拟
物理
结构工程
量子力学
作者
Bing Xu,Ruqi Ding,Junhui Zhang,Linfeng Sha,Min Cheng
出处
期刊:IEEE-ASME Transactions on Mechatronics
[Institute of Electrical and Electronics Engineers]
日期:2015-01-01
卷期号:: 1-1
被引量:20
标识
DOI:10.1109/tmech.2015.2460351
摘要
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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