Research on Safety Risk Management Standards for the Power Industry Based on Topic Mining and Knowledge Graph

In recent years, against the backdrop of the continuous greening and technological transformation of the global power system, the power system has been continuously adopting emerging technologies and developing rapidly. This has strongly promoted various reforms in the power industry, while also generating a large number of security risks. Addressing power safety risks under new transformation conditions is an important topic in the world's power systems today. In this context, normative documents on power risk management standards play a crucial role. This study explores the themes of standard texts and knowledge graphs from the perspective of power risk management, conducting research and analysis on relevant standard documents for power safety risk management in major organizations, countries, and regions worldwide. It summarizes the core themes of power safety risk management standard documents to identify key content and common features, providing suggestions and references for international power safety risk management today. © 2025 Institute of Electrical Engineers of Japan and Wiley Periodicals LLC.