Solar auxiliary heating type compressed air energy storage system coupled with Kalina cycle

The invention provides a solar auxiliary heating type compressed air energy storage system coupled with Kalina cycle, which comprises a compressed air energy storage system, a solar auxiliary heating system and a Kalina cycle system, and is characterized in that the compressed air energy storage system consists of a compressor, a cooler, an air storage chamber, an expansion machine, a heat exchanger, a cold storage tank and a heat storage tank; the solar auxiliary heating system is composed of a solar heat collector, a heat storage tank and a cold storage tank. The Kalina circulating system is composed of an evaporator, a separator, a steam turbine, a condenser, a pump and a heat exchanger. Part of heat conduction oil which flows back to a cold storage tank of the solar auxiliary heating system after heat exchange is used for separating mixed liquid in a Kalina cycle, and compression heat which is not utilized by an energy storage system is used for heating liquid ammonia at an outlet of a first steam turbine