太阳能化石燃料热互补发电系统
王康,张娜,韩巍
摘要(Abstract):
综述了太阳能化石燃料热互补发电系统。首先介绍了独立太阳能和化石燃料发电系统的缺陷和发展制约难题,其次阐述了太阳能与化石燃料互补耦合的可行性与有效途径,然后对分别基于朗肯循环、布雷顿循环和联合循环3类不同太阳能化石燃料热互补发电系统中的几种典型系统进行工作流程和热互补的介绍,并且概述了基于注蒸汽循环和湿空气循环的两种太阳能化石燃料热互补新型发电系统的构成和特点,最后结合实例总结了热互补过程中"温度对口,能的梯级利用"的准则和热互补发电系统的两种工作模式(输出功增大模式和燃料节约模式)。
关键词(KeyWords): 太阳能热发电;热互补;联合循环;节能减排;系统集成
基金项目(Foundation): 系统能效提升机理以及系统火用经济成本形成规律研究(2014CB249202)
作者(Author): 王康,张娜,韩巍
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