Electric Power Conversion Device

Abstract

An object of the present invention is to achieve reduction in height of an electric power conversion device while maintaining high performance of the electric power conversion device. An electric power conversion device according to the present invention includes: a first power semiconductor module, a second power semiconductor module, a third power semiconductor module, and an AC circuit body that transmits and detects U-phase, V-phase, and W-phase AC currents, and when a direction along an arrangement direction of the first power semiconductor module and the second power semiconductor module is defined as a first column, the third power semiconductor module and the AC circuit body are disposed along a second column being in a direction parallel to the first column, and the AC circuit body is disposed in a space that is in a direction orthogonal to the first column and faces the second power semiconductor module, and is in a direction parallel to the second column and faces the third power semiconductor module.

Dependencies are inferred from the claim text.