AC to DC Converter with enhanced buck/boost regulation

Electric power conversion systems – Current conversion – With condition responsive means to control the output...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

363 90, 363101, H02P 1304, H02P 1326

Patent

active

042323630

ABSTRACT:
This closed loop potential regulated ac-dc power supply comprises a power transformer having two secondary windings and a compensating transformer having two compensating windings connected individually in series circuit with the principal power supply secondary windings. The other secondary windings on the power transformer supply exciting windings for compensating variations in output potential by control of the compensating transformer control circuitry which has an input circuit connected across the load and an output for varying the ac supply to the exciting windings inversely of variations in load potential. A differential amplifying circuit is used for determining the load potential error and driving a transistor effectively to insert a dc component in inverse feedback relationship into the exciting windings of the compensating transformer. As the output potential error increases, the control current is decreased, and conversely. The change in control current flow is enhanced in that the transistor responds immediately to the change in the output potential and additionally by the operation of the differential amplifying circuit.

REFERENCES:
patent: 3065399 (1962-11-01), McNamee
patent: 3525035 (1970-08-01), Kakalec
patent: 3761797 (1973-09-01), Spooner
patent: 3824449 (1973-05-01), Hase
patent: 3894280 (1975-07-01), Bishop et al.
patent: 4001665 (1977-01-01), Wisner et al.
patent: 4030025 (1977-06-01), Kakalec
patent: 4068157 (1978-01-01), Bassett
patent: 4150423 (1979-04-01), Boschert

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

AC to DC Converter with enhanced buck/boost regulation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with AC to DC Converter with enhanced buck/boost regulation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and AC to DC Converter with enhanced buck/boost regulation will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1648394

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