Individual 5G base stations require 3–4 times more power than fourth-generation mobile communication technology (4G) base stations, and their deployment density is 4–5 times that of 4G base stations [3,4]. The above
The advantages of "high bandwidth, high capacity, high reliability, and low latency" of the fifth-generation mobile communication technology (5G) have made it a popular choice globally [1, 2]. However, the
The massive access of 5G base stations provides a new possibility for the development of low-carbon power system in the future, (ishchenko et al., 2022) discussed the MIMO antenna array in the fifth
Proposing a novel distributed photovoltaic 5G base station power supply topology to mitigate geographical constraints on PV deployment and prevent power degradation in other PV cells due to the decline in output power
Therefore, 5G macro and micro base stations use intelligent photovoltaic storage systems to form a source-load-storage integrated microgrid, which is an effective solution to the energy consumption problem of 5G base stations and promotes energy transformation.
The photovoltaic storage system is introduced into the ultra-dense heterogeneous network of 5G base stations composed of macro and micro base stations to form the micro network structure of 5G base stations .
Access to the 5G base station microgrid photovoltaic storage system based on the energy sharing strategy has a significant effect on improving the utilization rate of the photovoltaics and improving the local digestion of photovoltaic power. The case study presented in this paper was considered the base stations belonging to the same operator.
Model of Base Station Power System The key equipment in 5G base stations are the baseband unit (BBU) and active antenna unit (AAU), both of which are direct current loads. The power of AAU contributes to roughly 80% of the overall communication system power and is highly dependent on the communication volume [ 19 ].
Considering the construction of the 5G base station in a certain area as an example, the results showed that the proposed model can not only reduce the cost of the 5G base station operators, but also reduce the peak load of the power grid and promote the local digestion of photovoltaic power. 0. Introduction
The world’s leading communications operators have successively launched a zero-carbon network strategy and intend to deploy distributed photovoltaics on a large scale in 5G base stations.
