Exploratory work has been done on a new class of electric motors using electrostatic forces and ferroelectric materials in a manner analogous to the conventional ferromagnetic hysteresis synchronous motor. A simple test motor has been built, yielding confirmation of self-starting, pull-up, and hysteresis synchronous operation. Advantages including the nonmagnetic feature and printed-circuit simplicity are discussed. Limitations imposed by insulation and materials are also described, as well as areas for continuing development.
Torque Generation Using Ferroelectric Materials
IEEE Transactions on Aerospace and Electronic Systems ; AES-1 , 2 ; 124-128
01.10.1965
4397277 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Virtual torque generation method and virtual torque sensor
Europäisches Patentamt | 2024
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