基于太阳能和生物质能的农村分布式供能系统研究  

RESEARCH ON DISTRIBUTED ENERGY SUPPLY SYSTEM BASED ON SOLAR ENERGY AND BIOMASS ENERGY IN RURAL AREA

作　　者：韩中合[1] 祁超 丁敬 刘明浩 王珊 Han Zhonghe;Qi Chao;Ding Jing;Liu Minghao;Wang Shan(Key Lab of Condition Monitoring and Control for Power Plant Equipment,North China Electric Power University,Ministry of Education,Baoding 071003,China)

机构地区：[1]华北电力大学电站设备状态监测与控制教育部重点实验室

出　　处：《太阳能学报》2019年第11期3164-3171,共8页Acta Energiae Solaris Sinica

基　　金：国家科技支撑计划（2014BAA06B01)

摘　　要：建立基于太阳能和生物质的农村户用型分布式供能系统。通过系统全工况动态数学模型,以中国北方寒冷地区典型新农村建筑为研究对象,分析系统运行特性。结果表明:系统与农村居民建筑负荷匹配较好,平均一次能源利用率达74%;相比常规系统可减少散煤燃烧2.85 t,减排CO2 8.23 t,每年节约费用5446元。This paper manages to establish a rural household distributed energy supply system based on solar energy and biomass. By applying a dynamic mathematical model of all operating conditions in the system,the operational characteristics of the system can be analyzed,taking the typical new rural buildings in cold areas of northern China as the subject. The results show that the system matches well with the rural residential building load,the average energy utilization rate reaching to 74%. Compared with conventional systems,scattered coal combustion and carbon dioxide emissions can be reduced respectively by 2.85 tons and 8.23 tons,saving 5446 Yuan a year.

关 键 词：分布式发电 生物质 太阳能 农村供能 散煤替代 

分 类 号：TK6[动力工程及工程热物理—生物能] TK123