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由于采用紧凑型结构，舰船电力系统遭受打击后，可能出现多设备受损的耦合性损毁场景。为解决陆地低频减载策略难以适应该耦合性损毁的情况，提出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。首先，计及舰船电力系统多主体受损，建立耦合性损毁模型；其次，提出集中-就地联合低频减载策略，以兼顾就地减载的非通信依赖性和集中减载的自适应性优势；然后，计及负荷损毁概率，提出基于负荷损毁状态估计的实时校核再匹配策略，优化联合低频减载决策方案；最后，基于典型舰船电力系统场景，仿真验证所提策略应对舰船耦合性损毁场景的有效性，以及相对于其他减载策略的优越性。
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 shedding 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 strategy 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.
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基本信息:
DOI：10.19635/j.cnki.csu-epsa.001555
中图分类号:U674.7
引用信息:
[1]邓烨强,翁汉琍,魏繁荣,等.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(09):11-23.DOI:10.19635/j.cnki.csu-epsa.001555.
基金信息:
国家自然科学基金资助项目（52107095）
2024-07-11
2024
2024-11-14
2025-09-29
2025
2
2024-12-02
2024-12-02
2024-12-02