With the gradual transformation of power energy market structure to clean energy

the development of multi regional interconnected power system has become the core of the development of modern power grid. China's new energy storage and battery industry is developing rapidly. As a key unit of load frequency control (LFC)

the performance of battery pack affects the stability and economy of power grid. The complexity of multi area interconnected system puts forward higher requirements for battery pack

and the traditional static control method is difficult to adapt. Adaptive load frequency control technology has become an important breakthrough to improve the stability of the system. This research focuses on the research progress of battery pack related technologies in power system

including battery technology iteration

hybrid energy storage system collaboration

power market and battery control; It also describes the development of adaptive load frequency control technology

such as regional cooperative control under distributed algorithm and data-driven regional cooperative control

i.e. model free adaptive control and reinforcement learning control technology

in order to provide some theoretical reference for subsequent research.