The Application and Challenges of Smart Grids in Power Security Management

With the continuous growth in energy demand and the promotion of sustainable development goals, the smart grid, as an important direction for the development of modern power systems, has become a key technological tool for improving power management efficiency and ensuring power security. By integrating modern communication, information processing, automation control, and artificial intelligence technologies, the smart grid enables bidirectional control of power flow, real-time monitoring, and dynamic management. However, with the increasing complexity of its technology, the smart grid also faces multiple challenges, such as system complexity, security risks, and data privacy concerns. This paper analyzes the application of smart grids in power security management, including aspects such as real-time monitoring, demand response and load management, fault diagnosis, and self-healing capabilities, while exploring the core technologies involved in the power system. Finally, the paper discusses the main challenges faced during the development of smart grids and looks ahead to the future innovations in smart grid technology, aiming to provide theoretical support and technical references for the safety management and sustainable development of the power industry.