Analysis and recommendations for the adaptability of China's power system security and stability relevant standards

In developing power grids, setting standards is critical to its success. The development of China's power industry has proposed new requirements for power systems to ensure secure and stable operations. The principal standards for the security and stability of China's current power systems are analyzed in terms of operational control, generator-grid coordination and simulation. The shortcomings are pointed out and the directions of future development are discussed. In the end, the study highlighted the following key areas that require further research and improvement: the evaluation criteria of power system security and stability should be improved to ensure the secure and stable operation of China's power systems; the operational control standards should be constantly enhanced to increase the reliability and flexibility of operational control strategies; generator-grid coordination standards should be upgraded to improve the coordination between the generator control protection system and the grid; and the simulation methodology should be standardized in future power system security and stability research.