公开(公告)号：US09455456B2

公开(公告)日：2016-09-27

申请号：US14754642

申请日：2015-06-29

Applicant: Ballard Power Systems Inc.

Inventor： Kazuo Saito ,  Tommy Skiba ,  Kirtikumar H. Patel

IPC: H01M8/04111 ,  H01M8/04 ,  H01M8/06 ,  H01M8/12

CPC classification number: H01M8/04111 ,  H01M8/04089 ,  H01M8/04097 ,  H01M8/04425 ,  H01M8/04708 ,  H01M8/0662 ,  H01M8/12 ,  H01M2008/1293 ,  H01M2300/0074 ,  Y02E60/50 ,  Y02E60/525

Abstract: An anode exhaust recycle turbocharger (100) has a turbocharger turbine (102) secured in fluid communication with a compressed oxidant stream within an oxidant inlet line (218) downstream from a compressed oxidant supply (104), and the anode exhaust recycle turbocharger (100) also includes a turbocharger compressor (106) mechanically linked to the turbocharger turbine (102) and secured in fluid communication with a flow of anode exhaust passing through an anode exhaust recycle loop (238) of the solid oxide fuel cell power plant (200). All or a portion of compressed oxidant within an oxidant inlet line (218) drives the turbocharger turbine (102) to thereby compress the anode exhaust stream in the recycle loop (238). A high-temperature, automotive-type turbocharger (100) replaces a recycle loop blower-compressor (52).

公开(公告)号：US20150303499A1

公开(公告)日：2015-10-22

申请号：US14754642

申请日：2015-06-29

Applicant: Ballard Power Systems Inc.

Inventor： Kazuo Saito ,  Tommy Skiba ,  Kirtikumar H. Patel

IPC: H01M8/04 ,  H01M8/12

CPC classification number: H01M8/04111 ,  H01M8/04089 ,  H01M8/04097 ,  H01M8/04425 ,  H01M8/04708 ,  H01M8/0662 ,  H01M8/12 ,  H01M2008/1293 ,  H01M2300/0074 ,  Y02E60/50 ,  Y02E60/525

Abstract: An anode exhaust recycle turbocharger (100) has a turbocharger turbine (102) secured in fluid communication with a compressed oxidant stream within an oxidant inlet line (218) downstream from a compressed oxidant supply (104), and the anode exhaust recycle turbocharger (100) also includes a turbocharger compressor (106) mechanically linked to the turbocharger turbine (102) and secured in fluid communication with a flow of anode exhaust passing through an anode exhaust recycle loop (238) of the solid oxide fuel cell power plant (200). All or a portion of compressed oxidant within an oxidant inlet line (218) drives the turbocharger turbine (102) to thereby compress the anode exhaust stream in the recycle loop (238). A high-temperature, automotive-type turbocharger (100) replaces a recycle loop blower-compressor (52).

Abstract translation: 阳极排气再循环涡轮增压器（100）具有涡轮增压器涡轮机（102），该涡轮增压器涡轮机（102）被固定成与压缩氧化剂供应源（104）下游的氧化剂入口管线（218）内的压缩氧化剂流流体连通，并且阳极排气再循环涡轮增压器 ）还包括机械地连接到涡轮增压器涡轮机（102）并被固定成与穿过固体氧化物燃料电池发电厂（200）的阳极废气循环回路（238）的阳极排气流体连通的涡轮增压器压缩机（106） 。 氧化剂入口管线（218）内的压缩氧化剂的全部或一部分驱动涡轮增压器涡轮机（102）从而压缩循环回路（238）中的阳极废气流。 高温汽车型涡轮增压器（100）代替循环回路鼓风机 - 压缩机（52）。