HGP.sup.2 electric motor

Details HGP.sup.2 electric motor HGP.sup.2 electric motor

1990-01-23

1991-02-19

Ro, Bentsu

Electricity: motive power systems

Switched reluctance motor commutation control

318138, H02P 602

Patent

active

049947206

ABSTRACT:
A DC electric motor comprised of a rotor constructed of separate permanent magnets spaced equally apart and embedded in a circular nonmagnetic plate with magnetic fields directed outward. Each alternate pole is reversed in polarity so that no two poles of similar polarity are adjacent to each other. The rotor is propelled by the stator which contains multiple electromagnetic coils which are placed at equal angles around the entire 360 degree circumference, with magnetic fields directed inwards.
The stator coils are pulsed with positive and negative currents in a specific timing sequence to achieve maximum power and efficiency from the motor. The results produce a significant gain relationship of output power versus input power when the rotor magnets are constructed of materials that yield high flux densities when magnetized. The motor also contains self starting and efficiency control logic.

REFERENCES:
patent: 4249116 (1981-02-01), Hieda
patent: 4283664 (1981-08-01), Ebert
patent: 4295085 (1981-10-01), Lafuze
patent: 4303871 (1981-12-01), Berry
patent: 4400654 (1983-08-01), Elliott
patent: 4415845 (1983-11-01), Oudet
patent: 4433261 (1984-02-01), Nashiki et al.
patent: 4603283 (1986-07-01), Oltendorf
patent: 4629921 (1986-12-01), Gavaletz

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