干旱区生态环境知识资源中心(Arid): Risk-constrained optimal scheduling with combining heat and power for concentrating solar power plants

Arid

DOI	10.1016/j.solener.2020.08.043
	Risk-constrained optimal scheduling with combining heat and power for concentrating solar power plants
	Fang, Yuchen; Zhao, Shuqiang
通讯作者	Fang, YC
来源期刊	SOLAR ENERGY
ISSN	0038-092X
EISSN	1471-1257
出版年	2020
卷号	208 页码:937-948
英文摘要	Concentrating Solar Power (CSP), a schedulable renewable energy technology, realizes the conversion of solar-heat-electric. The benefits from the thermal energy storage (TES) and its potential for heating need to be explored. In desert areas with low population density and relatively concentrated industrial loads, a CSP plant equipped with back-pressure turbines (BT) as generators can use waste heat from power generation to supply heat, which effectively improves the energy production efficiency of CSP plants. Thus, a combined heat and power scheduling model for CSP plants to participate in heating is established in this paper. In order to cope with the uncertain parameters of the model, the information gap decision theory (IGDT) is introduced to describe them. IGDT can draw on the risk-seeker strategy and risk-averse strategy to deal with the uncertainty, and thus provide a reasonable decision basis for the scheduling operation. In addition, we ensure that the storage cycling of CSP plants is energy neutral, which could allow the plant to optimize its output for multiple consecutive days to meet demands. Finally, the model is verified to ensure that the predefined profit level could be achieved and the corresponding scheduling strategy under different operational risk is obtained.
英文关键词	Concentrating solar power District heating Combined heat and power Optimal scheduling Information gap decision theory
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000572920000003
WOS关键词	INTEGRATION ; ENERGY ; DISPATCH
WOS类目	Energy & Fuels
WOS研究方向	Energy & Fuels
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/326517
作者单位	[Fang, Yuchen; Zhao, Shuqiang] North China Elect Power Univ, State Key Lab Alternate Elect Power Syst Renewabl, Beijing 102206, Peoples R China
推荐引用方式 GB/T 7714	Fang, Yuchen,Zhao, Shuqiang. Risk-constrained optimal scheduling with combining heat and power for concentrating solar power plants[J],2020,208:937-948.
APA	Fang, Yuchen,&Zhao, Shuqiang.(2020).Risk-constrained optimal scheduling with combining heat and power for concentrating solar power plants.SOLAR ENERGY,208,937-948.
MLA	Fang, Yuchen,et al."Risk-constrained optimal scheduling with combining heat and power for concentrating solar power plants".SOLAR ENERGY 208(2020):937-948.