The HESC hybrid supercapacitor has a discharge rate of up to 20-30C and a cycle life of 50-500000 cycles. Its wide temperature range fully utilizes the advantages of high instantaneous power and suitability for high-frequency charging and discharging. It can be used for fast frequency regulation and voltage regulation in large energy storage systems of new energy, and can effectively adjust power quality in power regulation and dynamic voltage compensation systems.

By developing an intelligent coordinated control system, the overall intelligent coordinated control of CMS, PCS, EMS and other systems can be achieved, which can achieve control functions such as primary frequency regulation, fast voltage regulation, and intelligent AGC control load scheduling for new energy stations. It can promote the efficient utilization of energy storage, improve the competitiveness of power plants on the grid, and ensure the safe use of energy storage equipment while also considering economy and cost-effectiveness.