北京师范大学学报（自然科学版）2023，Vol.59Issue(6)：878-886,9.DOI:10.12202/j.0476-0301.2023146
以新能源为主体的新型电力系统模型体系和同步稳定研究综述
Review on model framework and synchronous stability of renewable-dominated new-type power systems
摘要
Abstract
With rapid development of renewable energy and acceleration of construction of renewable-dominated new-type power systems,dynamic characteristics and synchronous stability of modern power systems become ever more complicated.This review will briefly introduce the development of traditional power systems and research status of renewable-dominated new-type power systems.The holism and reductionism are combined;three typical renewable energy equipment(nodes)including permanent magnetic synchronous generator,double-fed induction generator,and photovoltaic and AC transmission line(network)models are established within three timescales(including AC current control,DC-link voltage control,and electromechanical timescales)according to multi-timescale characteristics of new-type power systems.Machine-network interface relationship between nodes and network is uncovered.The dynamic model framework of new-type power systems is established.Finally,synchronous stability mechanism of new-type power systems is revealed.This work helps to understand dynamics of renewable-dominated new-type power systems and promote interdisciplinary collaborative research among electrical engineering,complex systems and statistical physics on these fundamental problems.关键词
可再生能源/新型电力系统/非线性动力学/多时间尺度分析/同步稳定Key words
renewable energy/new-type power systems/nonlinear dynamics/multi-timescale analysis/synchronization stability分类
信息技术与安全科学引用本文复制引用
占萌,张亚耀,马锐..以新能源为主体的新型电力系统模型体系和同步稳定研究综述[J].北京师范大学学报（自然科学版）,2023,59(6):878-886,9.基金项目
国家自然科学基金资助项目(U22B6008,12075091) （U22B6008,12075091）
