电力系统及其自动化学报2025，Vol.37Issue(9)：11-23,13.DOI:10.19635/j.cnki.csu-epsa.001555
计及耦合性损毁场景影响的舰船电力系统联合低频减载策略
Joint Under Frequency Load Shedding Strategy for Ship Power System Considering Effects of Coupled Loss Scenarios
摘要
Abstract
Due to the use of a compact structure,a coupled loss scenario with damage of multiple equipment may occur after the ship power system(SPS)is under attack.To solve the problem that the land-based under frequency load shed-ding strategy is difficult to adapt to the coupled loss scenario,a joint under frequency load shedding strategy for SPS considering the effects of coupled loss scenario is proposed in this paper.First,a coupled loss model is established by taking into account the damage of multiple subjects in the SPS.Second,a centralized-localized joint under frequency load shedding strategy is put forward to strike a balance between the non-communication dependence of localized load shedding and the adaptive advantage of centralized load shedding.Third,a real-time calibration and re-matching strate-gy based on the estimation of load loss state is put forward considering the probability of load loss,thus optimizing the decision-making scheme of joint under frequency load shedding.Finally,based on a typical scenario of SPS,simulation results verify the effectiveness of the proposed strategy in coping with the coupled ship loss scenario and its superiority over other load shedding strategies.关键词
舰船电力系统/耦合性损毁/负荷状态估计/联合低频减载/时频域动态分析Key words
ship power system(SPS)/coupled loss/load state estimation/joint under frequency load shedding/time-frequency domain dynamic analysis分类
信息技术与安全科学引用本文复制引用
邓烨强,翁汉琍,魏繁荣,谭云,杨瑞环..计及耦合性损毁场景影响的舰船电力系统联合低频减载策略[J].电力系统及其自动化学报,2025,37(9):11-23,13.基金项目
国家自然科学基金资助项目(52107095). （52107095）
