气候变化领域集成服务门户(CCPortal): Economic analysis of energy storages integrated into combined-cycle power plants

CCPortal

DOI	10.1016/j.enpol.2022.113255
	Economic analysis of energy storages integrated into combined-cycle power plants
	Biber, Albert; Wieland, Christoph; Spliethoff, Hartmut
发表日期	2022
ISSN	0301-4215
EISSN	1873-6777
卷号	170 页码:9
英文摘要	As energy supplies shift towards renewable energy, the requirements in terms of power plant operation are increasing. The volatility of renewables has to be balanced by the conventional power plants in order to provide a secure supply. Therefore, the conventional power plants need to act flexible in the market. To improve the flexibility of operation, the integration of energy storage devices proves to be helpful in terms of increasing the ramp-rates and reducing the minimum-load. A valuation tool has been developed to evaluate the improvement of flexibility through various types of storage from a techno-economical perspective, based on Germany's day-ahead and intra-day market data between 2017 and 2020. The results show that pumped hydro storage systems and power-to-gas systems can raise the profitability of the plant, while other storage types like CAES or LAES require additional market opportunities to be utilized in order to be competitive. Battery storage systems can help to reduce the ramp time of the plant and allow it to operate on the control power market. However they are not suitable for the day-ahead and intra-day market.
英文关键词	Power plant; CCGT; Energy storage; Flexibility option; PtG; Hydrogen; Power-to-gas; Emission reduction
学科领域	Economics; Energy & Fuels; Environmental Sciences; Environmental Studies
语种	英语
WOS研究方向	Business & Economics ; Energy & Fuels ; Environmental Sciences & Ecology
WOS记录号	WOS:000876937700005
来源期刊	ENERGY POLICY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/272053
作者单位	Technical University of Munich
推荐引用方式 GB/T 7714	Biber, Albert,Wieland, Christoph,Spliethoff, Hartmut. Economic analysis of energy storages integrated into combined-cycle power plants[J],2022,170:9.
APA	Biber, Albert,Wieland, Christoph,&Spliethoff, Hartmut.(2022).Economic analysis of energy storages integrated into combined-cycle power plants.ENERGY POLICY,170,9.
MLA	Biber, Albert,et al."Economic analysis of energy storages integrated into combined-cycle power plants".ENERGY POLICY 170(2022):9.