Title :
Stable Operation Mode Discussion on Steam Storage Technology in Solar Power Plant
Author :
Shen, Guoqing ; Lv, Yongxing ; Lv, Tai
Author_Institution :
North China Electr. Power Univ., Beijing, China
Abstract :
This article introduces several kinds of thermal accumulating technologies used in solar thermal electric generation, which indicates that the steam storage is the cheapest and the most credible thermal accumulating technology, and then discusses the problems such as the connection methods of the steam storage and the calculation of the capacity of the storage. Finally, the article analyzes the run characteristics of the steam storage in the system, and educes the rules that the run time of the turbine changes with the water filling coefficient and the valve opening.
Keywords :
solar power stations; steam power stations; steam turbines; thermal energy storage; solar power plant; solar thermal electric generation; stable operation mode; steam storage connection methods; storage capacity; thermal accumulating technologies; turbine; water filling coefficient; Chemical technology; Conducting materials; Energy storage; Heat pumps; Material storage; Power systems; Solar energy; Solar heating; Temperature sensors; Thermal conductivity;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4812-8
Electronic_ISBN :
978-1-4244-4813-5
DOI :
10.1109/APPEEC.2010.5449385
