Monopolar DC to bipolar DC to AC converter

Details Monopolar DC to bipolar DC to AC converter Monopolar DC to bipolar DC to AC converter

2006-01-03

2008-12-09

Ullah, Akm Enayet (Department: 2838)

Electric power conversion systems

Current conversion

Using semiconductor-type converter

C363S015000, C363S017000, C363S021120, C363S037000, C363S065000, C363S071000, C363S131000, C363S132000, C363S133000, C323S247000, C323S259000, C323S268000, C307S045000, C307S046000, C307S048000, C307S066000, C307S071000, C307S082000

Reexamination Certificate

active

07463500

ABSTRACT:
An electrical DC-to-AC power conversion apparatus is disclosed that is primarily intended for use with solar photovoltaic sources in electric utility grid-interactive applications. The invention improves the conversion efficiency and lowers the cost of DC-to-AC inverters. The enabling technology is a novel inverter circuit topology, where throughput power, from DC source to AC utility, is processed a maximum of 1½ times instead of 2 times as in prior-art inverters. The AC inverter output configuration can be either single-phase, split-phase or poly-phase.

REFERENCES:
patent: 3737755 (1973-06-01), Calkin et al.
patent: 5559685 (1996-09-01), Lauw et al.
patent: 6232742 (2001-05-01), Wacknov et al.
patent: 6320769 (2001-11-01), Kurokami et al.
patent: 6469919 (2002-10-01), Bennett
patent: 6587051 (2003-07-01), Takehara et al.
patent: 6678174 (2004-01-01), Suzui et al.
patent: 7064969 (2006-06-01), West
patent: 7138730 (2006-11-01), Lai
patent: 2002/0034083 (2002-03-01), Ayyanar et al.

Affiliated with

Also associated with

Rating

Monopolar DC to bipolar DC to AC converter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Monopolar DC to bipolar DC to AC converter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Monopolar DC to bipolar DC to AC converter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4035407