车用CO2热泵压缩机控制策略设计及制冷性能研究
Design of Control Strategy and Research on Refrigeration Performance of CO2 Heat Pump Compressor for Vehicles
DOI: 10.12677/dsc.2025.144036, PDF,   
作者: 黄 仙, 暴秀超*, 孙文豪, 张家铭, 殷文程：西华大学汽车与交通学院，四川 成都
关键词: CO2热泵；压缩机；PSO；PID；控制策略；CO2 Heat Pump； Compressor； Particle Swarm Optimization； PID； Control Strategy
摘要: 随着全球能源消耗持续加剧及环境污染问题日益严重，新能源汽车在汽车市场已展现出巨大发展潜力，而相较于传统空调或其他类型空调，CO2热泵空调在环境保护与能耗降低方面更具优势。因此本文依托于自主搭建的车用CO2热泵空调测试系统，建立一维仿真模型，并且基于粒子群寻优对不同PID的控制方法进行参数调节，实现对乘员舱温度的控制，并对比分析不同控制方法下的制冷性能及乘员舱舒适性。结果表明双回路PID既具备模糊自适应PID的快速响应能力，同时保留了传统PID的稳定性。双回路PID控制算法下制冷能耗在45℃和50℃时分别仅有0.101 kW∙h和0.147 kW∙h；COP分别可以达到2.10和1.92；此外系统稳定状态下的双回路PID控制方法更贴近舒适区域中心。
Abstract: With rising global energy consumption and worsening pollution, new energy vehicles show great potential in the market. CO2 heat pump air conditioners outperform traditional/other types in environmental protection and energy efficiency. This study uses a self-developed vehicle CO2 heat pump test system, establishes a 1D simulation model, optimizes different PID controller parameters via particle swarm optimization, controls cabin temperature, and compares refrigeration performance and comfort. Results show dual-loop PID combines fuzzy adaptive PID’s fast response with traditional PID’s stability: it yields 0.101 kW∙h and 0.147 kW∙h refrigeration energy at 45˚C and 50˚C, with COP 2.10 and 1.92 respectively, and stays closer to the comfort zone center in steady state.
文章引用：黄仙, 暴秀超, 孙文豪, 张家铭, 殷文程. 车用CO2热泵压缩机控制策略设计及制冷性能研究[J]. 动力系统与控制, 2025, 14(4): 353-364. https://doi.org/10.12677/dsc.2025.144036

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