短路条件下低压断路器的数值分析

Electrical Contacts - 2007 Proceedings of the 53rd IEEE Holm Conference on Electrical Contacts Pub Date : 2007-09-24 DOI:10.1109/HOLM.2007.4318192

T. Mutzel, F. Berger, M. Anheuser

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引用次数: 4

摘要

电网中的短路不仅会给负载和系统带来严重的机械和热应力，而且还会给所安装的保护装置带来严重的机械和热应力。为了分析和优化低压断路器的性能，进行了组合分析仿真。特别是带有电子跳闸装置的断路器已被仔细检查过。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Numerical Analysis of Low-Voltage Circuit-Breakers under Short-Circuit Conditions

Short-circuits in electrical networks come along with severe mechanical and thermal stresses not only to loads and systems, but also to the installed protection devices. Combined analytical simulations have been performed for analyzing and optimizing the behavior of low-voltage circuit-breakers. Especially circuit-breakers with electronic tripping units have been scrutinized.

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Electrical Contacts - 2007 Proceedings of the 53rd IEEE Holm Conference on Electrical Contacts

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