电气传动2025，Vol.55Issue(3)：54-63,10.DOI:10.19457/j.1001-2095.dqcd25288
考虑频率扰动主客观影响因素的华东电网调频技术演进路径研究
Study of Evolution Path of Frequency Modulation Technology in East China Power Grid Considering Subjective and Objective Factors of Frequency Disturbance Events
摘要
Abstract
The rapid increase in the proportion of renewable energy in the East China Power Grid System and the continuous decline in the rotational inertia and frequency modulation resources in the system will pose a threat to the system's frequency immunity and stability.The existing research focuses on the development and application of renewable energy system inertia and primary frequency modulation technology,while there is less research on the medium and long-term development priorities of multiple renewable energy frequency response technologies such as wind power,photovoltaic,and energy storage.Therefore,a research on the evolution path of collaborative frequency modulation technology in the East China Power Grid System was proposed.Firstly,based on the disturbance events of the East China Power Grid over the years,the system's multi-source collaborative frequency response system was analyzed,and the influencing factors of various frequency modulation entities in the disturbance events were quantitatively analyzed by decision-making trial and evaluation laboratory(DEMATEL)model.Secondly,the development priority and optimal evolution path of collaborative frequency modulation technology in East China Power Grid were prospectively analyzed based on the weight distribution of influencing factors,providing a theoretical basis for the orderly development of renewable energy frequency modulation technology in East China Power Grid.This has consolidated the frequency security of the East China Power Grid under the high proportion of new energy feeds.关键词
新能源/调频响应/演化路径/决策实验室对抗解释模型Key words
renewable energy/frequency modulation(FM)response/evolutionary path/decision-making trial and evaluation laboratory-adversarial interpretive structure modeling(DEMATEL-AISM)分类
动力与电气工程引用本文复制引用
巩伟峥,姚寅,陈梦滢,李东东,张先明,朱烨冬..考虑频率扰动主客观影响因素的华东电网调频技术演进路径研究[J].电气传动,2025,55(3):54-63,10.基金项目
国家电网科技项目(52080023002K) （52080023002K）
