ELECTRICAL POWER CONVERTER

摘要

An electrical power converter (1) includes: AC voltage terminals U, V, and W; DC voltage terminals P and N; a converter cell series unit composed of one or more converter cells (10) connected in series between the AC voltage terminals U, V, and W and the DC voltage terminals P and N, each converter cell (10) including a semiconductor element and a capacitor; and a first inductance (301) connected in series to the converter cell series unit, between, of the DC voltage terminals P and N, a DC voltage terminal at the lowest potential with respect to the ground, and the AC voltage terminals U, V, and W.