Title :
Research of Closed Brayton Cycle Solar Thermal Power System
Author :
Huang, Dezhong ; Wu, Fuer
Author_Institution :
Shaoxing Univ., Shaoxing, China
Abstract :
Refrigerant phase-change closed-Brayton-Cycle With Intercooling, Reheating and Regeneration Solar Thermal Power System are proposed. The refrigerant would deliver heat from the solar furnace at temperatures between 700°C and 850°C to a closed multireheat Bray-ton power cycle using NH3 as the working Fluid. Finite-time thermodynamics was applied to analyze the characteristic of the cycle power output the efficiency and of Intercooling, Reheating and Regeneration Solar Thermal Power System.
Keywords :
Brayton cycle; furnaces; solar power stations; thermal power stations; thermodynamics; closed Brayton cycle; finite-time thermodynamics; intercooling reheating and regeneration solar thermal power system; liquid refrigerant; refrigerant phase-change; solar furnace; temperature 700 degC to 850 degC; Electricity; Heat transfer; Power systems; Receivers; Resistance heating; Solar heating; Turbines; Brayton cycle; liquid refrigerant; solar power systrm;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2011 Third International Conference on
Conference_Location :
Shangshai
Print_ISBN :
978-1-4244-9010-3
DOI :
10.1109/ICMTMA.2011.547
