基于风光气能源协同互补系统参数耦合研究  

RESEARCH ON PARAMETER COUPLING OF WIND,SOLAR AND NATURAL GAS ENERGY COOPERATIVE COMPLEMENTARY SYSTEMS

作　　者：王文新[1,2] 张珊 秦超凡 陈超希 Wang Wenxin;Zhang Shan;Qin Chaofan;Chen Chaoxi(College of Civil Engineering,Inner Mongolia University of Technology,Hohhot 010051,China;Inner Mongolia Autonomous Region Key Laboratory of Wind and Solar Energy Utilization Mechanism and Optimization,Hohhot 010051,China)

机构地区：[1]内蒙古工业大学土木工程学院,呼和浩特010051 [2]内蒙古自治区风能太阳能利用机理及优化重点实验室,呼和浩特010051

出　　处：《太阳能学报》2023年第12期544-551,共8页Acta Energiae Solaris Sinica

基　　金：内蒙古自治区高等学校碳达峰碳中和研究专项项目(STZX202230);国家自然科学基金(52368010);内蒙古自治区档案科技项目(2022-39);内蒙古自治区高等学校科学研究项目(NJZY21335)。

摘　　要：提出3种结构不同的风能太阳能耦合天然气多能互补供热系统,结合全年太阳能测试数据及3年风能测试数据作为仿真模拟的边界条件与真实可靠的数据支撑,构建TRNSYS仿真模型。以呼和浩特市郊区典型建筑为例,对3套系统进行模拟与分析得出:集热效率与集热面积、风力机额定功率呈一种二元Parabola函数关系,集热效率随集热面积的增大而逐渐减小;燃气壁挂炉热效率随集热面积、风力机额定功率的变化不明显;燃气消耗量与集热面积、风力机额定功率呈一种以e为底的二元指数函数关系,当系统集热面积增加到一定数值后,燃气消耗量骤减;对比3种结构系统,串联系统较并联系统更节省化石能源的使用,两串联结构相比,对于农村典型建筑,出力顺序为“燃气壁挂炉→太阳能集热器→风力机”的串联结构系统更优。In this study,three types of wind and solar coupled natural gas multi-energy complementary heating systems with different structures are proposed,and a TRNSYS simulation model is constructed by combining annual solar test data and 3-year wind energy test data as boundary conditions for simulation and real and reliable data support.Taking typical buildings in the suburbs of Hohhot as an example,it can be concluded from the simulation and analysis of 3 systems:there is a binary Parabola function relationship between heat collection efficiency,heat collection area,and wind turbine rated power.The heat collection efficiency gradually decreases as the heat collection area increases;the thermal efficiency of a gas wall-mounted furnace does not change significantly with the heat collection area and the rated power of the wind turbine;there is a binary consumption index function based on e among gas consumption,heat collection area,rated power of wind turbine.The gas consumption decreases sharply when the heat collection area of the system increases to a certain value.By comparing these three-type structural systems,series systems can save more fossil energy usage than that of parallel systems.Compared to the two series structures,the GSW structural system with the output sequence“gas wall-mounted furnace→solar collector→wind turbine”is better for typical buildings in rural areas.

关 键 词：太阳能集热器 天然气 集热器效率 多能互补 风力机额定功率 

分 类 号：TK01[动力工程及工程热物理]