Multiphase load control system with switch connected split sourc

Details Multiphase load control system with switch connected split sourc Multiphase load control system with switch connected split sourc

1994-06-13

1996-03-19

Shoop, Jr., William M.

Electricity: motive power systems

Induction motor systems

Primary circuit control

318780, 318770, 318781, H02P 126

Patent

active

055005829

ABSTRACT:
A multiphase load control system has switches in electrical series within each of several split sources of phase voltage. In each phase of one implementation, two contactor poles are in series between split sections of a secondary winding of a transformer. The contactor poles are part of one or more contactor units, each of which can have a voltage rating significantly less than the phase voltage provided by the system.

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