Experiment and Simulation of a Coil Spring for the Performance Evaluation of a Gas Insulated Circuit Breaker

被引：0

作者：

Lee, Dae Woo ^{[1
]}

Bae, Byung Tae ^{[2
]}

Kim, Min Soo ^{[1
]}

Yoo, Wan Suk ^{[3
]}

Kim, Jae Yeol ^{[2
]}

Sohn, Jeong Hvun

Kim, Hyun Woo ^{[1
,2
]}

机构：

[1] Pukyong Natl Univ, D BaSE Lab, Dept Mech Design Engn, Pusan, South Korea

[2] Hyosung Corp, Power Syst Performance Unit, HV Switchgear Adv R&D Team, Chang Won, South Korea

[3] Pusan Natl Univ, Sch Mech Engn, CAE Labortory, Pusan, South Korea

来源：

2015 3RD INTERNATIONAL CONFERENCE ON ELECTRIC POWER EQUIPMENT - SWITCHING TECHNOLOGY (ICEPE-ST) | 2015年

关键词：

gas insulated circuit breaker; Spring operating mechanism; Coil spring;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Since the performance of a circuit breaker which has the spring operating mechanism mainly depends on the dynamic behavior of a coil spring, the analysis of the dynamic behavior of a coil spring is required for a performance evaluation of a circuit breaker. When a spring moves so fast from the releasing state, a lot of energy is used to move a self-weight of a spring. In this study, a release test bed is designed for evaluating the dynamic behaviors of a coil spring. From the release tests, the dynamic behaviors of a coil spring are analyzed. RecurDyn is employed to carry out the computer simulation and results are compared with test results. The actual energy transferred to the follower during high-speed motion is analyzed through the comparisons of the kinetic energy between the experiment and the computer simulation.

引用

页码：422 / 424

页数：3

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