The thermodynamic effect of air storage chamber model on Advanced Adiabatic Compressed Air Energy Storage System

As the penetration of renewable energy sources (RES) into energy market is becoming increasingly evident, it is urgent to deal with the problem of fluctuations of RES. Compressed Air Energy Storage (CAES), as one of energy storage technologies aiming at this problem, has excellent characteristics of energy storage and utilization, but its dependence on fossil fuels makes CAES less attractive. In order to avoid the use of fuels, Advanced Adiabatic Compressed Air Energy Storage (AA-CAES), which is an optimized CAES system, is designed to capture and reuse the compressed air heat.