【摘要】 针对河南不同地区的太阳辐射资源和日照时数,设计了不同配置类型的户用独立光伏系统,并进行了性能分析。结果表明,光伏组件在豫北和豫东北地区发电量最大,豫南和豫西南地区发电量最小,全年平均发电量相差10.1%;冬季发电量小于夏季,最大值一般出现在5月和8月;秋季大部分地区10月发电量大于9月发电量。光伏组件功率990~1 110 W、蓄电池组容量400~480 Ah的系统配置,可较好满足无电户的基本生活用电,系统运行稳定。更多还原

【Abstract】 Based on solar radiation resources and annual total hours of sunshine for different latitudes in Henan,the household stand-alone photovoltaic power generation systems with various configuration were designed. The characteristics of power generation were analyzed. The results show that the generating capacity of PV modules is the largest in northern and northeastern regions of Henan and is minimum in south and southwest regions of Henan,The annual generating capacity difference is 10. 1%;Meanwhile,the generating capacity in winter is less than that in summer,the maximum power output occurs in May and August; The electricity generation in October is greater than that in September in most areas of Henan. The configuration of PV modules power 990 to 1 110 W and batteries capacity’s400 to 480 Ah can better meet the basic living need of households in areas without electricity,and these PV systems are currently stable in operation.更多还原