Control of an ICBT converter

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11705804
APP PUB NO 20220278629A1
SERIAL NO

17631116

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A voltage source converter as well as a method and computer program product for controlling the converter. The converter includes at least one phase leg connected between a first DC terminal having a first voltage and a second DC terminal having a second voltage, the phase leg including an upper arm and a lower arm with cells, where a junction between the arms is connected to a corresponding AC terminal. The converter also includes a control unit configured to control the cells to output a train of pulses of trapezoidal shape where the generation of a first control signal for a first cell used to initiate a transition between two levels of a pulse coincides with the decision that a transition is to be made.

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Patent Owner(s)

Patent OwnerAddress
ABB SCHWEIZ AG5400 BADEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Christe, Alexandre Veysonnaz, CH 5 7
Luvisotto, Michele Västerås, SE 21 7
Okazaki, Yuhei Västerås, SE 3 0

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