Patent ID: 9592739
Date: 2017-03-14
CPC Classifications: B60L,B61C,H02M,H02P,H05K,Y02T

Claim:
1. A drive control equipment for a vehicle comprising: a plurality of power conversion devices respectively connected to a plurality of motors provided in a vehicle, that convert a DC power that is supplied from a DC power source to AC power and output the AC power to the motors; a control device that controls said power conversion devices; a frame, having a ceiling wall facing a floor of the vehicle, a bottom wall facing a ground, and a sidewall connecting the ceiling wall and the bottom wall, that accommodates the power conversion devices and the control device; and a power unit having a cooler in which are mounted a plurality of semiconductor elements constituting the power conversion devices, a first control board having a first connector connected with the semiconductor elements, arranged facing the cooler, and a second control board having a second connector connected with the first connector of the first control board, arranged a direction orthogonal to the first control board.