太阳能光伏发电系统性能优化与效率提升研究

Research on Performance Optimization and Efficiency Improvement of Solar Photovoltaic Power Generation System

为提升太阳能光伏发电系统发电效率,基于影响太阳能光伏发电系统性能与效率的主要因素、系统效率量化计算公式以及效率计算模型修正等,从辐照度、温度、电池组件热斑以及积尘积雪等角度出发,阐述太阳能光伏发电系统的性能优化与效率提升的方法,指出太阳能光伏发电系统性能优化与效率提升时需充分考虑环境特点,利用智能化技术,结合系统性思维进行效能平衡。

In order to improve the power generation efficiency of solar photovoltaic power generation system,based on the main factors affecting the performance and efficiency of solar photovoltaic power generation system,the quantitative calculation formula of system efficiency and the revision of efficiency calculation model,this paper expounds the methods of performance optimization and efficiency improvement of solar photovoltaic power generation system from the perspectives of irradiance,temperature,heat spots of battery module and dust accumulation and snow.It is pointed out that when optimizing the performance and improving the efficiency of solar photovoltaic power generation system,it is necessary to fully consider the environmental characteristics,use intelligent technology and balance the efficiency based on system thinking.