Electric Vehicle Motor Design

Electric motors generators used for propulsion are water cooled.

Electric vehicle motor design.

During the infancy of the automobile electric and gasoline vehicles competed for dominance of the market. Contact e mail us at the link below. While the electric motor has its own century of progress under its belt there s still much that can be done. The coupler is a means of connecting the rotary power of the electric motor to the transmission to power the car.

In evs only traction motor delivers torque to the driven wheels. An electric motor and battery power can provide the majority of the population an all electric commuter car for under 10 000. Until recently the. The all electric vehicle lost because of the lack of range from current battery technology.

Gm s new electric drive module in the 2014 spark ev features a gm designed and manufactured 120 kw permanent magnet traction motor visible on the left side and smart use of key carryover components from volt and the two mode hybrid transmission. When the electric motor generator is supplied with an electrical current it works as a drive. Bldc motors are suitable for high power density design approach. While there are a number of ways to do this including keeping the clutch and machining the flywheel i chose to keep it simple and use a lovejoy style connector.

An electric machine can be of two types. Design and function basics of electric cars step by step for engineers when the electric motor generator is driven mechanically it supplies electrical energy as an alternator. Consider for one thing that most carmakers have brought motor manufacturing in house. In 1828 the hungarian ányos jedlik invented an early type of electric motor and created a small model car powered by his new motor.

This is a novel dc motor generator for electric vehicles marine and aerospace applications. Ev design electric motors electric vehicles are using electric machines for propulsion and energy recuperation. An electric vehicle may be powered through a collector system by electricity from off vehicle sources or may be self contained with a battery solar panels fuel cells or an electric generator to convert fuel to electricity. The invention of the first model electric predecessor vehicle is attributed to various people.

An electric motor converts electric energy into mechanical energy while an electric generator converts mechanical kinetic energy into electrical energy. An electric vehicle ev is a vehicle that uses one or more electric motors or traction motors for propulsion.