Electric power conversion systems – Current conversion – With condition responsive means to control the output...
Reexamination Certificate
2007-05-17
2008-08-19
Laxton, Gary L (Department: 2838)
Electric power conversion systems
Current conversion
With condition responsive means to control the output...
C363S035000, C363S036000
Reexamination Certificate
active
07414870
ABSTRACT:
An inverter includes an intermediate circuit, inverter bridge branches downstream of the intermediate circuit for outputting a power signal, and a controller operable for individually turning on and off the inverter bridge branches. The controller may individually turn on and off the inverter bridge branches as a function of an electrical quantity. The electrical quantity may be indicative of a voltage or a change in voltage occurring in the intermediate circuit during operation of the inverter. The electrical quantity may be indicative of the output power signal. The inverter bridge branches may include three inverter bridge branches.
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patent: 6154379 (2000-11-01), Okita
patent: 7130205 (2006-10-01), Peng
patent: 7269036 (2007-09-01), Deng et al.
patent: 2003/0164695 (2003-09-01), Fasshauer et al.
patent: 2004/0156408 (2004-08-01), West et al.
patent: 199 37 410 (2001-02-01), None
patent: WO 2004/100348 (2004-11-01), None
Röttger Dieter
Vogel Thomas
Brooks & Kushman P.C.
Kostal Industrie Elektrik GmbH
Laxton Gary L
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