【摘要】 介绍了继电保护电流速断装置在电气系统中的重要地位,并且还叙述了在电气系统中的作用和安全运行,比较详细地阐述了继电保护—电流速断装置的运行要点。并对2种常用的电流速断保护装置原理和接线方式的分析:瞬时电流速断保护和带时限电流速断保护工作过程进行了探讨,这对以后在供配电系统工作中会得到一些的帮助。更多还原

【Abstract】 Introduce important place of relay protection-electricity breaking device in electrical system,and action in electrical system,safety run of insure,detailedly expound runing main of relay protection-electricity breaking device. both in common use electricity breaking protection device method are analysed:electricity instantaneous breaking protection device and definite time electricity breaking protection device working analysis. From this time forth,have certain direction meaning in electric power transformer function job.更多还原