Abstract: With the establishment of China's dual-carbon target, the construction of new power systems is in full swing, as well as the expansion of the application scope of big data technology, artificial intelligence, and the Internet of Things, and the importance of the role of artificial intelligence in power grid dispatching and operation control are becoming more and more prominent. The applications of artificial intelligence in load prediction, fault identification and intelligent human-computer interaction in power grid dispatch are discussed. Artificial intelligence for the intelligent dispatching of power grids is both an opportunity and a challenge, and dispatching operators should actively learn to adapt to changes.