This paper proposes a control strategy for flexibly participating in power system frequency regulation using the energy storage of 5G base station. Firstly, the potential ability of energy storage in base station is analyzed from the structure and energy. As per : In 2023, the EU adopted a set of Commission proposals to make the EU's climate, energy, transport and taxation policies fit for reducing net GreenHouse Gas (GHG) emissions by at least 55% by 2030, compared to 1990 levels. All industry segments are focussing on limiting their. Abstract—5G is a high-bandwidth low-latency communication technology that requires deploying new cellular base stations. The environmental cost of deploying a 5G cellular network remains unknown. Do Bess batteries charge or discharge at rated power? Backup energy storage system model In this paper, all BESSs. The energy storage of base station has the potential to promote frequency stability as the construction of the 5G base station accelerates.