Application of Cable Lines of Innovative Designs in Power Supply Systems of Industrial and Agricultural Consumers

High-voltage transmission lines using cross-linked polyethylene cables are widely used in the reconstruction of existing power systems and the construction of new electrical net-works, in particular those intended to connect industrial and agricultural consumers. The paper pre-sents the results of a study aimed at developing computer models of innovative cable lines. Two options for such transmission lines are explored. The first utilizes a two-phase voltage system, while the second is grounded in a four-phase system. Both options significantly reduce capital costs for grid construction. The computer models of these transmission lines are developed using the Fazonord AC - DC software. Along with the calculation of power flows, these models can be used to detect electromagnetic field…