公开(公告)号：US10056630B2

公开(公告)日：2018-08-21

申请号：US14867652

申请日：2015-09-28

Applicant: General Electric Company

Inventor： Robert Dean King ,  Timothy Gerard Richter

IPC: H01M8/04 ,  H01M8/04828 ,  H01M8/04537 ,  H01M16/00 ,  H02J7/34 ,  H02P27/06 ,  B60L11/18 ,  H01M8/18 ,  H02J1/00

CPC classification number: H01M8/0494 ,  B60L58/40 ,  H01M8/04619 ,  H01M8/04947 ,  H01M8/18 ,  H01M16/003 ,  H01M16/006 ,  H01M2250/20 ,  H02J7/34 ,  H02J2001/004 ,  H02P27/06 ,  Y02E60/50 ,  Y02P70/56 ,  Y02P90/40 ,  Y02T90/32 ,  Y10T29/49002 ,  Y10T307/50 ,  Y10T307/505 ,  Y10T307/511 ,  Y10T307/549

Abstract: A drive circuit comprising a DC bus configured to supply power to a load, a first fuel cell coupled to the DC bus and configured to provide a first power output to the DC bus, and a second fuel cell coupled to the DC bus and configured to provide a second power output to the DC bus supplemental to the first fuel cell. The drive circuit further includes an energy storage device coupled to the DC bus and configured to receive energy from the DC bus when a combined output of the first and second fuel cells is greater than a power demand from a load, and provide energy to the DC bus when the combined output of the first and second fuel cells is less than the power demand from the load.

公开(公告)号：US20160020473A1

公开(公告)日：2016-01-21

申请号：US14867652

申请日：2015-09-28

Applicant: General Electric Company

Inventor： Robert Dean King ,  Timothy Gerard Richter

IPC: H01M8/04 ,  H01M8/18 ,  B60L11/18 ,  H01M16/00

CPC classification number: H01M8/0494 ,  B60L11/1887 ,  H01M8/04619 ,  H01M8/04947 ,  H01M8/18 ,  H01M16/003 ,  H01M16/006 ,  H01M2250/20 ,  H02J7/34 ,  H02J2001/004 ,  H02P27/06 ,  Y02E60/50 ,  Y02P70/56 ,  Y02P90/40 ,  Y02T90/32 ,  Y10T29/49002 ,  Y10T307/50 ,  Y10T307/505 ,  Y10T307/511 ,  Y10T307/549

Abstract: A drive circuit comprising a DC bus configured to supply power to a load, a first fuel cell coupled to the DC bus and configured to provide a first power output to the DC bus, and a second fuel cell coupled to the DC bus and configured to provide a second power output to the DC bus supplemental to the first fuel cell. The drive circuit further includes an energy storage device coupled to the DC bus and configured to receive energy from the DC bus when a combined output of the first and second fuel cells is greater than a power demand from a load, and provide energy to the DC bus when the combined output of the first and second fuel cells is less than the power demand from the load.

公开(公告)号：US20130293175A1

公开(公告)日：2013-11-07

申请号：US13937643

申请日：2013-07-09

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Robert Dean King ,  Timothy Gerard Richter

IPC: H02P27/06 ,  H01M8/04

CPC classification number: H01M8/0494 ,  B60L11/1887 ,  H01M8/04619 ,  H01M8/04947 ,  H01M8/18 ,  H01M16/003 ,  H01M16/006 ,  H01M2250/20 ,  H02J7/34 ,  H02J2001/004 ,  H02P27/06 ,  Y02E60/50 ,  Y02P70/56 ,  Y02P90/40 ,  Y02T90/32 ,  Y10T29/49002 ,  Y10T307/50 ,  Y10T307/505 ,  Y10T307/511 ,  Y10T307/549

Abstract: A drive circuit comprising a DC bus configured to supply power to a load, a first fuel cell coupled to the DC bus and configured to provide a first power output to the DC bus, and a second fuel cell coupled to the DC bus and configured to provide a second power output to the DC bus supplemental to the first fuel cell. The drive circuit further includes an energy storage device coupled to the DC bus and configured to receive energy from the DC bus when a combined output of the first and second fuel cells is greater than a power demand from a load, and provide energy to the DC bus when the combined output of the first and second fuel cells is less than the power demand from the load.

Abstract translation: 一种驱动电路，包括被配置为向负载供电的DC总线，耦合到所述DC总线并被配置为向所述DC总线提供第一功率输出的第一燃料电池，以及耦合到所述DC总线的第二燃料电池， 向所述第一燃料电池补充的DC总线提供第二功率输出。 驱动电路还包括耦合到DC总线的能量存储装置，其被配置为当第一和第二燃料电池的组合输出大于来自负载的功率需求时从DC总线接收能量，并向DC提供能量 当第一和第二燃料电池的组合输出小于来自负载的功率需求时，总线。