1. It can be used to eliminate low -frequency oscillations in the power system, and the frequency and voltage of the system are used to stabilize the system.

2. It can be used to adjust the powerless power control and the power factor to improve the stability and power transmission capacity of the transmission system

3. Since it can quickly add or absorb power to the grid, systems with superconducting energy storage devices can be seen as flexible AC transmission system

4. If not only regards it as an energy storage device, but also regards it as a effective power source for system operation and control, it will appear more useful and effective, so it can be used as a superconducting energy management system

5. In the AGC system, it has an automatic power generation control effect, and local control errors can be minimized.

6. It can be used for power distribution systems or large load edges to reduce fluctuations and balance peak loads, control initial power, and improve transient stability, and can get good benefits.

7. It can be used for the island power supply system, because the cost of the island and the mainland is high, and the gas turbine is generally used to generate electricity independently and forms the network. The superconducting energy storage device can be used for load adjustment.