太阳能轻型冷藏车系统设计

发布时间：2018-05-13 15:37

本文选题：太阳能 + 轻型冷藏车　；参考：《西南交通大学》2017年硕士论文

【摘要】：随着两会的胜利召开,环保问题再一次进入大众的视野,再一次成为主要议题,打好蓝天保卫战已经迫在眉睫。当前,雾霾、水污染等环境问题愈发严重,清洁能源的使用呼之欲出。太阳能作为一种零排放的新能源,更具有取之不尽用之不竭的特点,已经受到越来越多的关注,而随着经济的飞速发展,人民的生活水平也在不断提高,更加注重食物的鲜美与营养,进一步完善冷链物流体系就变得愈发重要。所以,太阳能与冷藏车的结合就具有了现实意义,对缓解我国环境污染以及满足生活需求提供了有效保障。本文首先研究了小型的光伏发电系统,完成了中、小型太阳能电动车与冷藏设备结合的初步探索。其次,结合太阳能轻型冷藏车的使用环境,完成了整体车身的结构设计,包括光伏系统的安装、新型轻量化材料的使用以及整车参数的拟定。然后,根据4kW太阳能发电站的实践研究,设计了本车的能量控制系统,进一步建立了光伏电池Simulink的仿真模型,从而探究了光照、温度等因子对发电效率的影响,在选定光伏电池的同时,确定了本车所用的制冷设备。最后,在确定串联式混合动力传动系统的基础上,完成了储能设备、动力装置等模块的匹配计算,通过matlab分析了磷酸铁锂电池的放电特性,同时在ADVISOR中建立了符合本设计的模块,进一步验证了该车型的动力性能。本文设计的太阳能轻型冷藏车系统符合新能源车概念,具有轻量化、零排放等特点,是对太阳能与轻型冷藏车结合的初步探索,为进一步推广提供借鉴意义。
[Abstract]:With the successful convening of the two sessions, environmental protection issues have once again entered the public view, once again become the main issue, a good fight against the blue sky is imminent. , haze, water pollution and other environmental problems are becoming more and more serious, the use of clean energy is imminent. As a new energy source with zero emission, solar energy has been paid more and more attention because of its inexhaustible characteristics. With the rapid development of economy, the standard of living of the people is also improving. More attention to the beauty of food and nutrition, further improve the cold-chain logistics system becomes increasingly important. Therefore, the combination of solar energy and refrigerated car has practical significance, which provides an effective guarantee to alleviate environmental pollution and meet the needs of daily life. In this paper, the small photovoltaic power generation system is studied, and the combination of medium and small solar electric vehicles with refrigeration equipment is completed. Secondly, the structure design of the whole body is completed, including the installation of photovoltaic system, the use of new lightweight materials and the formulation of vehicle parameters. Then, according to the practical research of 4kW solar power station, the energy control system of the vehicle is designed, and the simulation model of photovoltaic cell Simulink is further established, so as to explore the influence of light, temperature and other factors on the efficiency of power generation. At the same time of selecting photovoltaic cells, the refrigeration equipment used in the vehicle is determined. Finally, on the basis of determining the series hybrid power transmission system, the matching calculation of energy storage equipment and power device is completed, and the discharge characteristics of lithium iron phosphate battery are analyzed by matlab. At the same time, the module of this design is established in ADVISOR, which further verifies the dynamic performance of the vehicle. The solar light refrigerated vehicle system designed in this paper accords with the concept of new energy vehicle and has the characteristics of light weight and zero emission. It is a preliminary exploration of the combination of solar energy and light refrigerated vehicle and provides reference for further popularization.
【学位授予单位】：西南交通大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U469.66

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