Economic dispatch of CAES in an integrated energy system with cooling, heating, and electricity supplies

Flexible combined cooling, heating, and power (CCHP) systems are effective in integrating wind sources. As an attractive, clean, large-scale energy storage technique, the advanced adiabatic compressed air (AA-CAES) can store generate both electricity also provide cooling during expansion under certain conditions. Although AA-CAES has immense potential multi-energy supply systems, CCHP dispatch with generation (WPG) is yet to be systematically studied. In this study, economic of system equipped WPG addressed. The comprehensively modelled by considering its thermal characteristics, air-temperature changes due heating exchange, constraint, other factors, particularly heat for expansion, which a key factor that influences supply. Subsequently, dispatched minimise operating cost different modes. conclusion, proposed method demonstrated using integrated industrial park, operation minimised. numerical results demonstrate participation curtail reduce costs. economics modes discussed.