公开(公告)号：US20140091630A1

公开(公告)日：2014-04-03

申请号：US14038842

申请日：2013-09-27

Applicant: ABB Research Ltd

Inventor： HONGRAE KIM ,  Jun Ll ,  Zhenyuan Wang ,  Joseph A. Carr ,  Eddy C. Aeloiza ,  Darren D. Tremelling

IPC: H02J1/00

CPC classification number: H02J1/00 ,  H02J3/36 ,  H02J3/386 ,  H02M3/3372 ,  H02M2007/4835 ,  Y02E10/763 ,  Y02E60/60 ,  Y10T307/707

Abstract: A power generation system includes at least one generator that generates a medium voltage direct current that has a positive DC voltage output and a negative DC voltage output. The system also provides a medium voltage DC (MVDC) cable system with a positive pole cable and a negative pole cable, wherein the positive pole cable is connected to the positive DC voltage output and the negative pole cable is connected to the negative DC voltage output. A substation is connected to the MVDC cable system and includes at least one DC/DC step-up converter to step-up the medium voltage direct current to a high voltage direct current.

Abstract translation: 发电系统包括至少一个发电机，其产生具有正直流电压输出和负直流电压输出的中压直流电。 该系统还提供一个带正极电缆和负极电缆的中压直流（MVDC）电缆系统，其中正极电缆连接到正直流电压输出，负极电缆连接到负直流电压输出 。 变电站连接到MVDC电缆系统，并包括至少一个DC / DC升压转换器，以将中压直流电升压到高压直流电。