Batteryless starter for UPS with sensor, motor generator, rectifier, and transformer
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United States of America Patent
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Jul 24, 2012
Grant Date -
Apr 9, 2009
app pub date -
Aug 7, 2006
filing date -
Aug 5, 2005
priority date (Note) -
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Abstract
Uninterruptible Power Supply system comprising motor generator means for conditioning electric power; backup generator means including an internal combustion engine having electrically driven starter, providing backup electric power; electrical switch means, said switch means being electrically connected to power mains and to the backup generator means' electrical output and the motor generator means' electrical input for selectively switching power from the electric means and the backup generator to the motor generator means; starter switch means electrically connected to the motor generator means' output and electrically connected to the input of the starter system of the backup generator means, for switchably connecting the motor generator means' electrical output to the starter system means' input.
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