Abstract:Under the superposition of multiple waves of technological revolution, digital survival, national strategy, and energy revolution, it is a general trend and imperative for power grid enterprises in the core hub position of the energy industry to implement digital transformation. This paper focuses on the application mode of digital standards based on scenarios. Firstly, it analyzes the general theoretical mode of standardization based on scenarios. This paper investigates the alignment of scene unit requirements with the knowledge content of standard clauses, in order to better apply standards and provide a pathway for the application of digital standards. Then combined with the characteristics of digital standard, through the analysis of the construction of digital standard application of the general idea, application logic, clear the scene based digital standard application mode of the internal relationship. Finally, using the operation and maintenance module as an exemple, the feasibility and effectiveness of intelligent application of digital standards based on knowledge association in typical business scenarios are analyzed . This has reference significance for continuously digging the requirements of business application scenarios and fully releasing the value of standards.