高速公路服务区冷热电联供技术研究  

作　　者：马青 

机构地区：[1]陕西交通控股集团有限公司,西安710000

出　　处：《科技创新与应用》2024年第30期95-99,共5页Technology Innovation and Application

基　　金：陕西省交通厅科技项目(无编号)。

摘　　要：在我国积极稳妥推进碳达峰碳中和的背景下,重新思考如何规划设计高速公路服务区的供能体系,使其成为交通运输领域低能耗、零碳排放的典范,意义重大。该文详细介绍冷热电联供技术的结构及其优势,着重分析锅炉、制冷设备(包括压缩式制冷机等)等设备的数学模型,以及由这些设备组成的系统的约束条件和优化思路。该文提出冷热电联供的研究思路,并选取燃气轮机额定容量、电制冷占比和燃气锅炉额定容量等作为优化变量,以满足服务区需求为目标函数。该研究对于提高高速公路服务区能源利用效率、降低能源消耗和环境污染具有重要的理论指导和实践意义。In the context of China's active and steady promotion of carbon peaking and carbon neutrality,it is of great significance to rethink how to plan and design the energy system of the expressway service area to make it a model of low energy consumption and zero carbon emissions in the field of transportation.The combined cooling,heating and power supply(CCHP)systemcontains a core thermoelectric device and a variety of distributed power supply devices(power generation equipment,load,energy storage equipment,etc.),and there are multiple forms of energy coupling.In recent years,the combined cooling,heating and power supply microgrid has become a research hotspot in the world because of its advantages of high energy efficiency,high power supply reliability,low pollutant emission level and flexible scheduling.In this study,the cold,hot and electric load of the expressway service area is selected as the adaptation object of the system.The optimization of the system is carried out on the principle of meeting the needs of the adaptation object.Based on this principle,parameters are selected and objective functions are established.

关 键 词：冷热电三联供 高速公路服务区 以电定热 约束条件 遗传算法 优化变量 

分 类 号：TM611[电气工程—电力系统及自动化]