The invention discloses an intelligent retrieval system and method for a power dispatching standing book. The intelligent retrieval method comprises the following steps: S1, receiving inputted retrieval information, and determining retrieval elements which are composed of a search theme and a search condition; S2, performing ontology search and association retrieval in an index database based on the retrieval elements; and S3, displaying the search result. Based on the search information input by the user, the related power dispatching machine account file is automatically searched, and the search efficiency and the association retrieval capability of the dispatching machine account are greatly improved, so that the application level of the dispatching machine account information of dispatching personnel is improved from the technical level.