Electric power conversion systems – Current conversion – Including automatic or integral protection means
Reexamination Certificate
2007-08-28
2007-08-28
Laxton, Gary L (Department: 2838)
Electric power conversion systems
Current conversion
Including automatic or integral protection means
C363S098000
Reexamination Certificate
active
11534003
ABSTRACT:
A current-source sine-wave voltage inverter for converting a direct current (DC) voltage to an alternating (AC) voltage includes a DC source for providing a DC voltage, a current source circuit having a primary side inductance of a transformer, a clamping circuit, an inverting circuit, and a control and driving circuit. The clamping circuit includes a first switch cascaded with a first diode, a second diode cascaded with a second switch, a first capacitor connected between an anode of the first diode and a cathode of the second diode, a secondary side inductance of the transformer cascaded with a third diode, the secondary side inductance of the transformer and the third diode connected to two ends of the DC source, and a cathode of the third diode connected to an anode of the DC source. The present invention also provides a fuel cell system.
REFERENCES:
patent: 5841644 (1998-11-01), Lipo et al.
patent: 6091615 (2000-07-01), Inoshita et al.
patent: 6111770 (2000-08-01), Peng
patent: 6330170 (2001-12-01), Wang et al.
patent: 6876556 (2005-04-01), Zhu et al.
patent: 6898093 (2005-05-01), Ambo et al.
Duan Rou-Yong
Wai Rong-Jong
Laxton Gary L
Yuan Ze University
LandOfFree
Current source wave voltage inverter voltage-clamping and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Current source wave voltage inverter voltage-clamping and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Current source wave voltage inverter voltage-clamping and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3827611