公开(公告)号：US20130174535A1

公开(公告)日：2013-07-11

申请号：US13783911

申请日：2013-03-04

Applicant: Alstom Technology Ltd

Inventor： Floris VAN STRAATEN ,  Juergen Hoffmann

IPC: F02K3/02

CPC classification number: F02C6/18 ,  F02C3/13 ,  F02C3/34 ,  F02C9/18 ,  F05D2220/60 ,  F05D2260/61 ,  F05D2270/08 ,  Y02E20/16

Abstract: A method and gas turbine are provided for the reliable purging of an exhaust gas recirculation line of the gas turbine with exhaust gas recirculation without the use of additional blow-off fans. A blow-off flow of the compressor is used for the purging of the exhaust gas recirculation line. The gas turbine can include at least one purging line which connects a compressor blow-off point to the exhaust gas recirculation line.

公开(公告)号：US20150107257A1

公开(公告)日：2015-04-23

申请号：US14589243

申请日：2015-01-05

Applicant: ALSTOM Technology Ltd

Inventor： Floris VAN STRAATEN ,  Juergen HOFFMANN

IPC: F02C6/18 ,  F02C9/18

CPC classification number: F02C6/18 ,  F02C3/13 ,  F02C3/34 ,  F02C9/18 ,  F05D2220/60 ,  F05D2260/61 ,  F05D2270/08 ,  Y02E20/16

Abstract: A method and gas turbine are provided for the reliable purging of an exhaust gas recirculation line of the gas turbine with exhaust gas recirculation without the use of additional blow-off fans. A blow-off flow of the compressor is used for the purging of the exhaust gas recirculation line. The gas turbine can include at least one purging line which connects a compressor blow-off point to the exhaust gas recirculation line.

Abstract translation: 提供了一种方法和燃气轮机，用于可靠地清除燃气轮机的废气再循环管线，其中废气再循环，而不使用额外的吹风扇。 压缩机的吹出流被用于净化排气再循环管线。 燃气轮机可以包括将压缩机吹出点连接到废气再循环管线的至少一个清洗管线。