南京理工大学学报（自然科学版）2025，Vol.49Issue(2)：183-191,9.DOI:10.14177/j.cnki.32-1397n.2025.49.02.006
基于模型预测控制的储能系统一次调频控制策略
Primary frequency regulation control strategy for energy storage system based on model predictive control
摘要
Abstract
With the large-scale integration of renewable energy into the grid,its inherent randomness and volatility pose severe challenges to the security and stability of the power system.Energy storage systems,leveraging their rapid response characteristics and high flexibility,have emerged as an effective means to compensate for the shortcomings of renewable energy and participate in primary frequency regulation to enhance system frequency stability.However,traditional strategies for energy storage participation in power system frequency regulation rely heavily on parameter tuning,lacking sufficient adaptability and dynamic adjustment capabilities.To address these issues,this paper proposes a control strategy for energy storage systems to participate in primary frequency regulation based on model predictive control(MPC).Firstly,a frequency response prediction model of the power system including energy storage systems is established,and on this basis,a predictive control model for primary frequency regulation of energy storage is constructed.This model aims to minimize grid frequency deviations and optimize energy storage output,while fully considering the constraints on energy storage output.By controlling the active output of the energy storage system,it actively participates in the system's frequency regulation process,and adopts a rolling optimization approach to continuously solve for the optimal output of the energy storage,achieving more superior frequency regulation results.The proposed predictive model can comprehensively consider the state information of the entire power system in real-time,eliminating the need for tedious and repeated parameter adjustments.While ensuring the safe operation of the energy storage system,it effectively improves frequency regulation capabilities and reduces losses during the regulation process.Finally,the effectiveness and superiority of the proposed frequency regulation strategy are verified through actual case studies.关键词
储能系统/模型预测控制/一次调频/状态信息/滚动优化Key words
energy storage system/model predictive control/primary frequency regulation/state information/rolling optimization分类
动力与电气工程引用本文复制引用
程序,刘金品,陆舆,唐舰,向永建,周涛..基于模型预测控制的储能系统一次调频控制策略[J].南京理工大学学报（自然科学版）,2025,49(2):183-191,9.基金项目
国家自然科学基金(51907090) （51907090）
江苏省自然科学基金(BK20241481) （BK20241481）
中央高校基本科研业务费专项资金(30922010709) （30922010709）
