Advanced adiabatic compressed air energy storage（AA-CAES） devices and micro-integrated energy system（MIES） have multiple advantages such as multi-energy coordination. In order to make full use of these advantages and optimize system operation economics and flexibility

we proposed an optimized scheduling strategy in which AA-CAES devices participating in heat and power cogeneration in MIES are taken into account. Firstly

a scheduling architecture of the MIES was proposed. Secondly

the operation characteristics of several critical operation processes of AA-CAES such as the thermal energy storage process and the heat exchange process were analyzed in detail. Then

a model of heat and power cogeneration and a model of spinning reserv of AA-CAES were built. Thereby

the scheduling model of the whole MIES was established after the operation characteristics of scheduling resources in the AC/DC distribution network and the districted heating system are taken into account. At last

case studies based on the modified IEEE14-bus system and a typical bus-type district heating system were carried out. The simulation results show that AA-CAES can effectively reduce system operating costs

improve the renewable energy consumption rate

and enhance system operating flexibility after participating in the cogeneration of heat and powers and multi-type auxiliary services.