AC motor drive system with a two phase power supply

Details AC motor drive system with a two phase power supply AC motor drive system with a two phase power supply

1992-06-22

1993-06-08

Shoop, Jr., William M.

Electricity: motive power systems

Induction motor systems

Reversing

318123, 323220, 363 98, H02M 322

Patent

active

052182835

ABSTRACT:
A motor drive system for driving a conventional single phase PSC motor from a two-phase power source which allows for convenient motor direction reversal. In one embodiment, the PSC motor is supplied from a three-phase inverter that is controlled to generate two-phase power. In another embodiment, the PSC motor is connectable through a double-pole double-throw switch to either a single phase source including a run capacitor or a two-phase inverter source.

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