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Our Technology

Multiphase machine

The electricity output of the machine is three phase, but it is produced by multiple sets of windings electrically connected together. It is as if the electrical machine consisted of several three-phase machines.

This feature limit the current flowing through each set of windings and therefore allows the use of components with lower power rating, even for a machine delivering high power. This also enables the machine to run at reduced power even in case of default on a coil.

Permanent magnet rotor

© 2009 Don Diego, (Rezé - France) for DDIS