光伏发电系统在火力发电厂的应用研究  

Research on Application of Photovoltaic Power Generation System in Thermal Power Plant

作　　者：刘宇[1] 赵映 李世朝 LIU Yu;ZHAO Ying;LI Shizhao(Central Southern China Electric Power Design Institute,Wuhan 430071,China)

机构地区：[1]中南电力设计院,武汉430071

出　　处：《内蒙古电力技术》2022年第2期36-39,共4页Inner Mongolia Electric Power

摘　　要：在“双碳”战略目标及新能源快速发展的背景下,针对传统火力发电厂节能减排的要求,结合光伏发电系统简单、布置便利等特点,在工艺系统建筑屋面安装屋面光伏发电系统并接入厂用电系统。通过分析火电厂各建筑物布置及光照条件、太阳能组件和组串型逆变器的特点,提出一种可行的干煤棚屋顶光伏发电系统技术方案。在充分利用火电厂厂区面积的同时,减少厂用电消耗,等效增大发电量、降低煤炭消耗及烟气排放量。Under the background of dual carbon strategic goal and rapid development of new energy,with the requirements of energy saving and emission reduction of traditional thermal power plants,combined with the advantages of the simple system and convenient layout of photovoltaic generation systems,the roof photovoltaic power generation system is installed on the roofs of the process system building,and is accessed to auxiliary power system.This paper analyzes the layout of various buildings and lighting conditions of thermal power plants,the characteristics of solar modules and string inverters,and proposes a feasible technical scheme for photovoltaic generation system on the roof of dry coal sheds.While making full use of the plant area of power plants,it reduces auxiliary power consumption,equivalently increases power generation and reduces coal consumption and flue gas emissions.

关 键 词：火力发电厂 光伏发电系统 干煤棚 单晶硅组件 组串式逆变器 

分 类 号：TM615[电气工程—电力系统及自动化]