摘要
针对光伏水泵系统的全日综合扬水效率与其各单元的匹配和优化设计密切相关的问题,将成本、效率、扬水量要求作为系统的优化目标,把影响指标的因素考虑到安装地点、安装倾角、阵列配置、水泵特性、管路特性等多个变量,进而提出一种以典型等效日照强度分布函数为条件的数值分析优化方法,化复杂为简单,并通过算例对优化过程和方法进行表述,优化过程和例算结果表明该优化方法具有工程实用价值。
For the problem which matching and optimization design of the photovoltaic pumping systems and its units is closely related to full-day integrated pumping efficiency. Cost,efficiency and lifting capacity are the optimizing target of the system. The impact factor index relates to the installation site,installation angle,array configuration,the pump a plurality of variable characteristics and pipeline characteristics,in this paper,a numerical analysis optimization method based on the typical equivalent intensity distribution function is presented. The optimization process and method are described by numerical examples,and the results show that the optimization method is of practical value.
作者
刘鹏
苏建徽
Liu Peng;Su Jianhui(School of Electrical Engineering and Automation of Hefei University of Technology,Hefei 230009,China;Research Center of Photovoltaic System Engineering of Ministry of Education,Hefei 230009,China)
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2020年第1期86-91,共6页
Acta Energiae Solaris Sinica
基金
安徽省科技专项基金(2013AKKG0390)。
关键词
光伏
效率
优化
光伏水泵
日照强度
水泵特性
solar
efficiency
optimization
solar pumping
irradiation intensity
pump characteristic
