How to configure the power supply of base station energy storage battery

How to determine backup energy storage capacity of base stations?

For the determination of the backup energy storage capacity of base stations in different regions, this paper mainly considers three factors: power supply reliability of the grid node where the base station is located (grid node vulnerability), the load level of the grid node and communication load.

Can base station energy storage participate in emergency power supply?

Based on the established energy storage capacity model, this paper establishes a strategy for using base station energy storage to participate in emergency power supply in distribution network fault areas.

How can a base station save energy?

Energy saving is achieved by adjusting the communication volume of the base station and responding to the needs of the power grid to increase or decrease the charge and discharge of the base station's energy storage. However, the paper's pricing of energy interaction ignores the operating loss costs of the operator's energy storage equipment.

How is base station energy storage divided according to availability?

The paper divides base station energy storage into different areas according to availability by establishing four indicators: the supply status of the mains power, the load status of the base station, the state of charge of the energy storage, and the number of charge and discharge times of the energy storage.

What is a base station energy storage capacity model?

Based on the base station energy storage capacity model established in contribution (1), an objective function is established to minimize the system operating cost in the fault area, and the base station energy storage owned by mobile operators is used as an emergency power source to participate in power supply restoration.

What is the energy storage output of a base station?

The energy storage output of base station in different types. It can be seen from Fig. 20 that the energy storage of the base station is charged at 2–3h, 20h and 24h, when the load of the system is at a low level, and the wind power generation is at a high level.