SCHEME OF CONDUCTORS ARRANGEMENT TO CREATE THREE-PHASE POWER CABLES AND OVERHEAD POWER TRANSMISSION LINES WITH DEVELOPMENT OF TECHNICAL RESOURCES

摘要

FIELD: power engineering.;SUBSTANCE: substance of invention consists in application of largest possible number of insulated conductors of smaller identical section, shape and quantity per each phase, where surface effect is less evident then in larger section conductors. In future, with development of technologies for manufacturing of insulating materials and ultrathin conductors, it may be possible to obtain unlimited throughput capacity of lines. Cables and overhead lines with application of two and more conductors per phase are more convenient to mount and operate due to reduced thickness of connected conductors and reduced dimensions and weight of structures.;EFFECT: reduced losses of power in line, reduction of its dimensions and weight.;4 cl, 7 dwg