Abstract: With the development of technology, the power system has transitioned from automation to unmanned and intelligent. Compared to the "three remote" power dispatch more than 20 years ago, the requirements are much higher, and it has already entered intelligent mode after the "five remote". However, for a district (county) dispatch, the reliability of power dispatch still needs to be greatly improved. This article elaborates on the requirements of intelligent power dispatch systems from multiple perspectives from the components of the dispatch system, It points out the direction of intelligent power dispatch development and provides reference for designers and maintenance personnel.