光热-燃机复合发电系统优化调度模型的研究  

RESEARCH OF OPTIMAL SCHEDULING MODEL OF SOLAR THERMAL-GAS TURBINE HYBRID GENERATION SYSTEM

作　　者：罗毅[1] 李元旸 

机构地区：[1]华北电力大学控制与计算机工程学院,北京102206

出　　处：《太阳能学报》2017年第10期2762-2769,共8页Acta Energiae Solaris Sinica

基　　金：国家自然科学基金面上项目(51577065)

摘　　要：在分析光热发电、燃机以及蓄热储能系统各部分运行机理的基础上,考虑对燃机排出气体中的余热进行储存,使用机理分析法构建复合系统的电网调度模型。最后使用粒子群法对模型进行经济环保效益最大化目标的寻优,得到最优调度方案,并与其他传统光热电站进行比较,验证该模型的有效性。The operation mechanism of the solar thermal power generation, gas turbine and high temperature heat storage system was analyzed, considering the storage of the waste heat in the exhaust from the gas turbine, the mechanism analysis method was used to build the scheduling model of the compound system. Finally, the particle swarm optimization （PSO） algorithm was used to optimize the economic and environmental benefits, and the optimal scheduling scheme was obtained, and then comparing with other traditional solar-thermal power stations to verify the validity of the model.

关 键 词：光热发电 复合发电系统 余热利用 电网调度模型 

分 类 号：TK514[动力工程及工程热物理—热能工程]