Research on Chinese Knowledge Base and Knowledge Q&A Technology for Power Grid Dispatching

To support online professional knowledge query for power grid dispatchers, this article proposes a method for constructing a knowledge base based on knowledge graph, which implements systematic organization and management of knowledge resources in the field of power-grid dispatching. Moreover, a questions and answers (Q&A) service is design based on large language model and proposed knowledge base. Based on the constructed knowledge base and Q&A service, auxiliary learning functions can be provided in the domain of power grid operation. This enables accurate acquisition of professional knowledge through Chinese natural language interaction, enhancing the effectiveness and flexibility of online training for power-grid dispatchers.