Electricity: motive power systems – Switched reluctance motor commutation control
Patent
1988-07-08
1989-09-26
Ro, Bentsu
Electricity: motive power systems
Switched reluctance motor commutation control
318138, H02K 2908
Patent
active
048703320
ABSTRACT:
A boosted power-supply voltage is developed by the combination of three power drivers, a filter capacitor, and a Y-connected motor. Each of the power drivers includes a pair of transistors connected in a totem-pole configuration with a clamping (catch) diode connected between the collector and the emitter of the upper transistor. Rather than a power-supply voltage source, only the filter capacitor is connected to the collectors of the upper transistors, a reduced-voltage level DC power-supply voltage-source being connected to the motor-winding-common node.
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"UC 1633 Phase Locked Controller", Unitrode Corporation, Lexington, MA 02173.
Brushless DC Motor, Specification DLD-5XE, STC Shinano Tokki Co.
Coghran David S.
Hsu Gean-Chung
Ro Bentsu
Schatzel Thomas E.
Xebec
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