Browse Publications Technical Papers 2006-01-1310

Electromagnetism Coincidence Continuously Variable Transmission System 2006-01-1310

A new type ECCVT system is studied. It consists of a rotor and a stator with iron winding, an additive magnetic field adjusting winding, a cup-type rotor with special magnetic pole, inductive slip rings and power electronic controller. Its specialty is that the traditional electric transmission and electromagnetism coincidence are combined and the electricity is transferred unosculantly, so that the power split is realized. The new system also puts up a compact topology, good control and stability by the way of frequency conversion and magnetic field adjusting. The system not only has a wide continuously variable range as the traditional Electric Motor, but also has a high efficiency. Being used on a car, the clutch and starter are omitted. It also can be used as the driving line of the HEV.


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