What is energy management in a GNB system?

The energy management of the gNB and the charge/discharge switching of its BESSs enable the provision of up and down reserve for the power system with a rapid response (a gNB and its BESS is called a “gNB system” in this paper).

Why do we need a 5G base station?

The limited penetration capability of millimeter waves necessitates the deployment of significantly more 5G base stations (the next generation Node B, gNB) than their 4G counterparts to ensure network coverage . Notably, the power consumption of a gNB is very high, up to 3–4 times of the power consumption of a 4G base stations (BSs).

Does energy management reduce the power demand of gnbs?

However, it is insufficient as the successful implementation of demand response necessitates the development of specific control strategies. To address this issue, attempts to reduce the power demand of gNBs from the grid through energy management techniques.

Can gnbs-clusters be integrated into power system frequency control?

This paper proposes a joint control framework that effectively incorporates gNBs-clusters into power system frequency control, with an aggregated model and utility-based control method that have been demonstrated to be technically feasible and robust for network operation.

How are besss for gnbs used in a multi-energy flow system?

In , the BESSs for gNBs are introduced into a multi-energy flow system as a demand response, and on the intra-day time scale, the operational cost of the multi-energy system is optimized by leveraging the demand response of multiple energy storage systems, including the BESSs for gNBs. 1.3. Research gap and contributions