公开(公告)号：US20230327408A1

公开(公告)日：2023-10-12

申请号：US17956525

申请日：2022-09-29

Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.

Inventor： James E. Widen, JR. ,  Brian P. Brown

IPC: H02B1/20 ,  G01R31/52

CPC classification number: H02B1/202 ,  G01R31/52

Abstract: A power supply system includes modular power supply modules interconnected via a wire harness. The power supply system can be installed in one or more electrical cabinets in a manufacturing facility, for example, among other possible applications. The wire harness includes a fault bus and a synchronization bus, and the individual power supply modules detect and report faults as well as synchronize operation, such as pre-charging, via communication using the wire harness.