| 引用本文: | 黄世泽,郭其一,陈 杨,屠瑜权.CPS短路分断能力仿真及试验[J].电力自动化设备,2016,36(5): |
| HUANG Shize,GUO Qiyi,CHEN Yang,TU Yuquan.Experiment and simulation of CPS short circuit breaking capacity[J].Electric Power Automation Equipment,2016,36(5): |
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| 摘要: |
| 建立控制与保护开关电器（CPS）触头系统和电弧运动的数学模型，利用MATLAB仿真触头的运动过程，分析短路分断过程中短路电流、电弧电压、触头位移、触头速度等参数的变化，并通过试验验证仿真结果的准确性。最后通过对仿真以及试验结果进行分析，提出影响分断能力的因素，为后期 KB0 产品的设计和优化提供参考。 |
| 关键词: 控制与保护开关 短路分断 短路电流 电弧 试验验证 |
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| Experiment and simulation of CPS short circuit breaking capacity |
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HUANG Shize1, GUO Qiyi2, CHEN Yang2, TU Yuquan3
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1.Key Laboratory of Road and Traffic Engineering of Ministry of Education，Tongji University，
Shanghai 200331，China;2.School of Electronics and Information Engineering，Tongji University，
Shanghai 200331，China;3.Zhejiang Zhongkai Science Technology Stock Co.，Ltd.，Hangzhou 325604，China
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| Abstract: |
| The mathematical models of the contact system of CPS（Control & Protection Switch） and the arc movement are established，the contact movement process is simulated by MATLAB，and the parameter variation during the short circuit breaking is analyzed for short circuit current，arc voltage，contact shift，contact speed，etc. The accuracy of simulative results is verified by the experiment. The simulative and experimental results are analyzed and some factors affecting the capacity of short circuit breaking are given for the later-stage design and optimization of KB0 products. |
| Key words: CPS short circuit breaking short circuit currents electric arcs experimental validation |
