Properties of hybrid electric drive with electric power splitter

Bad influence of combustion engines on environment leads to new ideas how to eliminate or diminish the negative combustion engine deterioration of living conditions. Paper describes different concepts of hybrid vehicles and explains how they work. Special attention is paid to systems with power splitting in the powertrain of hybrid vehicles. Static characteristics of the drive with power splitting system using electric power splitter are published. Methods how to enlarge the revolution range of the power splitter arc described.