Alternating current power control device

Electricity: power supply or regulation systems – Output level responsive – Using a transformer or inductor as the final control device

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

323340, G05F 114

Patent

active

058084541

ABSTRACT:
An alternating current power control device including a phase comparison controller for comparing a phase of an input voltage with that of a first reference voltage, a single-winding transformer for varying the input voltage, a mutual induction reactor for lowering the input voltage by a desired level in response to an output voltage from the single-winding transformer, an output voltage comparator for comparing an output voltage with a second reference voltage, an output current comparator for comparing an output current with a reference current, an OR logic controller for performing an OR operation with respect to output signals from the phase comparison controller and output current comparator, and a switch array for selectively transferring the output voltage from the single-winding transformer to the mutual induction reactor in response to output signals from the output voltage comparator and OR logic controller. According to the present invention, the mutual induction reactor is implemented on the basis of the principle of a linear transformer and has a small capacity corresponding to about 1/10 of a load power. Therefore, a proper power necessary to the saving of energy can be supplied by using the mutual induction reactor.

REFERENCES:
patent: 4623834 (1986-11-01), Klingbiel et al.
patent: 4860145 (1989-08-01), Klingbiel
patent: 5628202 (1997-05-01), Lee et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Alternating current power control device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Alternating current power control device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alternating current power control device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-92075

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.