Electric power conversion systems – Current conversion – With means to introduce or eliminate frequency components
Patent
1995-04-07
1997-10-28
Sterrett, Jeffrey L.
Electric power conversion systems
Current conversion
With means to introduce or eliminate frequency components
363 95, 363134, H02M 112
Patent
active
056823029
ABSTRACT:
A power invertor system for converting a direct current (DC) input voltage to an alternate current (AC) output voltage with an output analog wave-shape. The power invertor system includes a digitized sequencing circuit for receiving a sequence of clock signals for generating a digitized up-down sequence as a function of the dock signals. The power invertor system further includes a digitized wave signal generating circuit employing the DC input voltage and the digitized up-down sequence to generate a digitized wave signal approximating the analog wave shape of the AC output voltage. The power invertor system further includes a filtering and smoothing circuit for filtering and smoothing the digitized wave signal to generate the AC output voltage with the analog wave shape.
REFERENCES:
patent: 4166247 (1979-08-01), Miyazawa
patent: 4476520 (1984-10-01), Gallemore
patent: 4717889 (1988-01-01), Engelmann
patent: 4920472 (1990-04-01), Handler
patent: 5146147 (1992-09-01), Wills et al.
patent: 5166870 (1992-11-01), Shimizu et al.
patent: 5225973 (1993-07-01), Patel et al.
Delta Electronic Inc.
Lin Bo-In
Sterrett Jeffrey L.
LandOfFree
Adaptable power converter applying digitized-wave-generation for does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Adaptable power converter applying digitized-wave-generation for, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adaptable power converter applying digitized-wave-generation for will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1029844