公开(公告)号：US09929567B2

公开(公告)日：2018-03-27

申请号：US14836189

申请日：2015-08-26

Applicant: ABB Schweiz AG

Inventor： Zhenyuan Wang ,  Sara Ahmed ,  Juhua Liu

IPC: H02J3/38 ,  H02M7/04 ,  H02J5/00 ,  H02J1/10 ,  H02J4/00

CPC classification number: H02J5/00 ,  H02J1/10 ,  H02J3/38 ,  H02J4/00

Abstract: Unique systems, methods, techniques, and apparatuses of datacenter power supply systems are disclosed. One exemplary embodiment is a datacenter power supply system comprising an AC power bus structured to selectably receive AC power from an AC power grid and a AC generator and structured to provide AC power to one or more AC datacenter loads and an AC/DC converter, a DC power generation system structured to provide DC power to a DC/DC converter, a DC power bus structured to selectably receive power from the AC/DC converter and the DC/DC converter and to provide DC power to a plurality of DC datacenter loads, and an electronic control system structured to selectably control the datacenter power supply system to operate in plurality of modes.