全国供电可靠率达到99.924%，也面临新挑战

Core Viewpoint - The construction of a new power system in China is leading to increased challenges in system stability, despite the country's significant advancements in power supply reliability and capacity [1][3]. Group 1: Power Supply and Reliability - China's total electricity consumption exceeded 1 trillion kilowatt-hours for two consecutive months, marking a global first [1]. - The reliability of urban power supply reached 99.967% and rural areas achieved 99.915%, with a national average of 99.924%, indicating world-leading levels of power supply reliability [1]. - The development of the power industry in China has seen significant progress over the past 40 years, with major indicators such as grid scale and installed capacity ranking first globally [1]. Group 2: Reliability Management Framework - Power reliability management encompasses activities aimed at enhancing the reliability of power systems, including generation, transmission, and distribution [2]. - The National Development and Reform Commission introduced the "Interim Measures for Power Reliability Management" in 2022, outlining clear requirements for various aspects of reliability management [2]. - In 2023, the National Energy Administration issued guidelines to strengthen power reliability management, focusing on improving management systems and encouraging participation from various stakeholders [2]. Group 3: Technological Integration and Challenges - The complexity of the power system is increasing due to the construction of new power systems, leading to unprecedented challenges in system stability [3]. - The integration of advanced technologies such as big data, cloud computing, and artificial intelligence is essential for enhancing power reliability management [3]. - A comprehensive approach to reliability management is needed, covering all aspects from component design to operational maintenance, to adapt to the requirements of new power systems [4].