Regenerative compressor motor control for a fuel cell power...

Details Regenerative compressor motor control for a fuel cell power... Regenerative compressor motor control for a fuel cell power...

2003-10-20

2011-11-15

Ruddock, Ula C. (Department: 1729)

Chemistry: electrical current producing apparatus, product, and

Having magnetic field feature

C429S430000, C429S443000, C429S444000, C429S512000

Reexamination Certificate

active

08057929

ABSTRACT:
A variable capacity compressor that is operable in a normal mode and either an upward or downward rapid transient mode includes a compressor that compresses a fluid and a motor that drives the compressor. A controller powers the motor from a main power source when operating in the normal mode and powers the motor from a supplemental power source when operating in the upward rapid transient mode.

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