新型电力系统精准负荷控制供电恢复策略研究

Strategy Research on Power Supply Restoration for Precision Load Control of the New Power System

精准负荷控制是提高新型电力系统整体频率稳定水平的重要安全稳定控制系统,可实现毫秒级精准负荷控制功能,保障大电网安全稳定运行和清洁能源消纳。基于现行管理规定,对上海地区已接入精准负荷控制系统的电力用户展开问卷调研,研究提出一套事故后有序快速恢复供电的具体方案,并给出了精准负荷控制系统供电恢复策略逻辑图,为未来精准负荷控制系统的发展和精准控制方式的提升提供了参考和依据。

Precision load control is an important security and stability control system to improve the overall frequency stability of the new power system. It can realize the function of millisecond precision load control to ensure the safe and stable operation of bulk power grid and the consumption of clean energy. On the basis of current management regulations, the paper, through conducting a questionnaire survey on the power users who have access to the precision load control system in Shanghai, puts forward a specific plan for orderly and rapid power supply restoration in case of an accident and provides the logical diagram of restoring power supply for precision load control system, which offers reference and basis for development of precision load control system and improvement of precision control method in the future.