Most Efficient Electric Motor Type

The motor efficiency map that is its efficiency as a function of torque and speed determines the energy consumption for consumer vehicles and the peak power characteristics are an.

Most efficient electric motor type. In this type of electric motor the stator and rotor can be connected to each other through a series shunt windings compound. Generally dc compound motor is a hybrid component of dc series and shunt motors. This article takes a look under the hood and gives an overview of the most commonly used ev motor types. One little hydrogen fuel cell vehicle holds the guinness world record for the most efficient vehicle and uses a slotless brushless 60l h 175 a from koford motors to drive its rear power wheel.

This year the tiny car from the duke electric vehicles team beat the 12 600 mpg efficiency of the pac car 2 in turn designed by a student team at the eidgenössische technische hochschule eth in. Evs use traction motors that are capable of delivering torque to the wheels. In this type of motor both the fields like series and shunt are present. There are various types of motors used for evs.

Yes i have brushless motors in my electric rc airplanes that are up to 90 efficient at converting the battery power into mechanical power. Yucca on february 26 2009 09 28 01 pm 33 efficient thatâ s really bad efficiency especially at zero kelvin lol. Electric motors can be powered by direct current dc sources such as from batteries motor vehicles.