Rationale for the introduction of composite supports in Ukrainian electricity networks

The experience of introduction and operation of composite materials supports in power systems of different countries of the world is analysed. The basic characteristics of composite supports, their advantages and disadvantages in relation to overhead transmission line supports made of other materials are considered. The prospects of using the composite supports in the energy system of Ukraine have been analysed. The economic criterion for estimation of efficiency of application of composite supports for electric networks that takes into account expenses for introduction and operation of supports for overhead power lines in the conditions of electric power market is developed.