FIELD: electricity.
SUBSTANCE: power converter contains a plurality of conversion modules and a plurality of switching circuits. Each conversion module contains a shunt element having the possibility of being short-circuited in case of a malfunction. The switching circuits are electrically connected to each other in a series circuit and electrically connected to the conversion modules in a parallel circuit. Each switching circuit is short-circuited when the shunt element of the corresponding conversion module is shorted.
EFFECT: increased reliability and safety of the power converter.
20 cl, 5 dwg
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