English: With the increasing proportion of renewable energy integration, the frequency response regulation capability of power systems is becoming increasingly inadequate, with more significant spatiotemporal distribution characteristics, leading to increasingly severe frequency security challenges. Due to various limiting factors, traditional analysis methods can no longer meet the frequency requirements of the new power system development trend. Therefore, it is necessary to explore more accurate and efficient analysis models and investigate resources that can enhance the frequency response capability of power systems. This special session is based on this need to conduct extensive research, aiming to bring together experts and scholars in related fields to exchange ideas and collectively improve the frequency security and stability level of new power systems.

中文: 随着新能源并网比例的不断增加，电力系统频率响应调节能力愈发不足，时空分布特征愈发显著，频率安全形势日益严峻。由于诸多限制因素，传统的分析方法已无法满足新电力系统发展趋势的频率要求。因此，有必要探索更准确、更高效的分析模型，探索可以提高电力系统频率响应能力的资源。本次专题会议正是在此基础上进行广泛研究，旨在聚集相关领域的专家学者交流意见，共同提高新型电力系统的频率安全稳定水平。