Analysis of the Impact of Energy Storage Access on Distribution Network Line Loss

Energy storage has the ability to operate in four quadrants of active and reactive power, which can quickly and accurately realize the charging and discharging of active and reactive power, play a role in peak shaving and valley filling, balance power fluctuations, and thus reduce network losses. This article constructs a power grid model for simulation analysis based on factors such as active power and reactive power charging and discharging, different access locations and methods. The simulation results show that selecting appropriate energy storage access locations and methods can effectively reduce network losses of the transmission line.