The paper provides an overview of the modern communication technologies used in smart grids and analyzes their characteristics and application across the HAN, NAN, FAN, and WAN layers, and ultimately, the storage of the power network data to predict various variables. The paper provides an overview of the modern communication technologies used in smart grids and analyzes their characteristics and application across the HAN, NAN, FAN, and WAN layers, and ultimately, the storage of the power network data to predict various variables. The rapid development of power systems requires an advancement of smart grids, to enable a more eficient management of power generation, distribution, and consumption, as well as an integration of a greater number of renewable energy sources. The key role in the functioning of these systems is. One essential feature of the SG is the information flow over high-speed, reliable, and secure data communication networks in order to manage the complex power systems effectively and intelligently. New challenges for. The new power system is faced with 5 challenges, namely the green energy structure, flexible power grid regulation, interactive power consumption mode, energy-storage collaborative interaction with extensive distribution on the power generation-grid-load sides, and complex electricity-carbon. Can energy management improve power quality parameters of a smart grid station? This paper proposes an energy management strategy (EMS) to enhance the power quality (PQ) parameters, i., voltage unbalance, power factor, and frequency deviation, of a smart grid station (SGS).
