With the continuous expansion of the power grid and the increasing demand for electricity,the automation sys-tem of power grid dispatch is facing more and more challenges,among which various faults are inevitable.These faults not only affect the stability of power supply,but also may have significant impacts on economic and social development.Based on this,the article explores common faults and improvement strategies in power grid dispatch automation,analyzes the importance of improving power grid dispatch automation faults,elaborates on common faults in power grid dispatch auto-mation,and provides improvement strategies for common faults in power grid dispatch automation.The aim is to provide theoretical support and practical guidance for the optimization of power grid dispatch automation systems,in order to pro-mote the healthy and stable development of the power system.