POWER CONVERSION APPARATUS

摘要

This power conversion apparatus is provided with a plurality of power conversion circuits (1), each of which is configured of switching elements (4). The power conversion apparatus is also provided with: direct current conductive bodies (2P, 2N), which are provided in each of the power conversion circuits (1), and which supply direct current power to the power conversion circuits (1); and direct current connections buses (3P, 3N), which are provided in each of the power conversion circuits (1), and connect other power conversion circuits (1) and the direct current conductive bodies (2P, 2N) with each other with a length having inductance for suppressing a ripple current generated due to switching of the switching elements (4), said ripple current flowing therein from other power conversion circuits (1).