智能辅助控制系统是实现智能变电站优越性不可缺少的组成部分。分析了智能辅助控制系统的构成和其重要子系统的功能特点,对重要子系统之间相互联动方法进行了研究探讨,并基于IEC 61850标准研究了子系统信息传输方式,最后分析了智能辅助控制系统的配置方案。对于探索适合我国智能变电站建设模式的智能辅助控制系统的设计和工程配置具有十分重要的参考价值。 Intelligent Auxiliary Control System is an indispensable part to realize the superiority of intelligent substation. This paper analyzes the structure of intelligent assistant control system and the function characteristics of its important subsystems, studies the mutual linkage between important subsystems, and studies the subsystem information transmission mode based on IEC 61850 standard. Finally, it analyzes the intelligent assistant control System configuration program. It has very important reference value for exploring the design and engineering configuration of intelligent auxiliary control system suitable for our country’s intelligent substation construction mode.