公开(公告)号：US07269939B2

公开(公告)日：2007-09-18

申请号：US10995265

申请日：2004-11-24

Applicant: Vasanth Srinivasa Kothnur ,  Shivakumar Srinivasan

Inventor： Vasanth Srinivasa Kothnur ,  Shivakumar Srinivasan

IPC: F02C7/22 ,  F02C9/26

CPC classification number: F23N5/003 ,  F02C7/222 ,  F02C7/228 ,  F02C9/266 ,  F23N2037/02 ,  F23N2041/20 ,  F23R3/28

Abstract: A gas turbine combustion system having: a plurality of combustion chambers; a plurality of fuel nozzles for each of combustion chamber; a plurality of manifolds for supplying fuel to at least one fuel nozzle in each of the combustion chambers; each of the manifolds having fuel trim control valves for the fuel nozzles, wherein the fuel trim control valves are mounted on the multiple manifolds for metering the fuel to the fuel nozzles in the combustion chambers, and a trim valve controller automatically actuates one or more of the fuel trim valves to adjust fuel to the fuel nozzles based on gas turbine operating conditions.

Abstract translation: 一种燃气轮机燃烧系统，具有：多个燃烧室; 用于燃烧室的多个燃料喷嘴; 多个歧管，用于向每个燃烧室中的至少一个燃料喷嘴供应燃料; 每个歧管具有用于燃料喷嘴的燃料调节控制阀，其中燃料调节控制阀安装在多个歧管上，用于将燃料计量到燃烧室中的燃料喷嘴，并且调节阀控制器自动地致动一个或多个 燃料调节阀，用于基于燃气轮机的操作条件来调节燃料到燃料喷嘴。