“Array heat exchangers are an important means to ensure the rapid response of advanced adiabatic compressed air energy storage systems to power commands, but existing research is relatively insufficient. Researchers have proposed an array type heat exchanger structure suitable for this system, which can respond to varying degrees of power change commands by changing the connection form. A system model and PID control strategy considering fluid physical properties have been established to verify its effectiveness in wide range power tracking and new energy consumption, providing a new solution for improving the flexibility of energy storage systems.”