低压配电系统短路电流限制技术及应用

摘要

分析了市场上各种常用的低压配电系统短路电流限制技术的特点，详细介绍了基于高分断微型断路器技术的新型短路电流限制方案自复位短路电流限制器，以及该方案在新能源、船舶等领域的应用。%The short circuit current limitation technology of low voltage distribution sys⁃tem on the market is analyzed, a new product self⁃resetting short circuit current limiter based on the technology of high⁃breaking miniature circuit breakers is introduced, and the applications in wind power, marine and other business segments are elaborated.