随着海岛开发受到日益关注，海岛综合能源系统中可再生能源的消纳与整合问题显得尤为突出。针对这一挑战，在现有海岛综合能源系统架构的基础上引入具备热电联供特性的液态空气储能技术，以促进海岛可再生能源的消纳。建立了包含混合储能配置优化的多目标数学模型，并采用法向量约束法进行求解。该模型旨在提升海岛综合能源系统对可再生能源的消纳能力，同时推动系统运行更加经济化和低碳化。算例仿真结果表明：所提出的基于混合储能技术的海岛综合能源系统模型不仅显著提升了系统运行的经济效益和环保效益，而且在促进可再生能源消纳方面取得了显著进展，有效验证了该模型的实用性和有效性。

With the increasing attention on island development, the issue of renewable energy consumption and integration in island integrated energy systems has become particularly prominent. To address this challenge, liquid air energy storage technology with combined heat and power characteristics is introduced into the existing island integrated energy system framework to promote the accommodation of renewable energy. A multi-objective mathematical model incorporating hybrid energy storage configuration optimization is established and solved using the normal vector constraint method. The model aims to enhance the renewable energy accommodation capacity of the island integrated energy system while improving its economic and low-carbon operation. Case study simulation results demonstrate that the proposed hybrid energy storage-based island integrated energy system model not only significantly improves economic and environmental benefits but also achieves remarkable progress in promoting renewable energy accommodation, effectively verifying the model's practicality and effectiveness.