Shared energy storage power station rental

What is shared energy storage?

The role of shared energy storage on the power generation side of the power system differs from the previous two applications. It serves to support the operation of thermal power units, enhance the reliability of renewable energy generation connected to the grid, and potentially remove the need for constructing alternative units.

What is a shared energy storage power station?

Fig. 13 illustrates that the shared energy storage power station is used to store excess wind power caused during periods of high generation. Specifically, the shared energy storage power station is charged between 01:00 and 08:00, while power is discharged during three specific time intervals: 10:00, 19:00, and 21:00.

What is shared energy storage assistance?

The objective is to improve the efficiency of the power generation system by incorporating shared energy storage assistance and allocating the associated costs based on the use of various renewable energy stations.

What is a shared energy storage-assisted power generation system?

3. Combined operational and cost allocation models for shared energy storage-assisted power generation systems Here, the power generation system comprises a collection of renewable energy power stations (n = 1, 2, …, n, …, N), specifically wind power plants and photovoltaic power plants, which are connected to a shared energy storage power station.

Why do energy storage facilities need to be shared?

Owing to the limited power generation capacity of the newly set renewable energy power stations, as well as the economic constraints and use of self-owned energy storage, it becomes necessary for multiple entities to collectively invest in and share the energy storage facilities.

What time does a shared energy storage power station discharge?

Moreover, the shared energy storage power station is generally discharged from 11:00 to 17:00 to meet the electricity demand of the entire power generation system. In Case I, the state-of-charge gradually increases in the morning, fluctuates between 08:00 and 22:00, and returns to its initial level by 24:00.