公开(公告)号：US06293105B1

公开(公告)日：2001-09-25

申请号：US09339945

申请日：1999-06-25

申请人： Ola Claesson ,  Jaan Hellat ,  Werner Kessler ,  Frank Reiss ,  Wilfried Strittmatter ,  Stefan Tschirren

发明人： Ola Claesson ,  Jaan Hellat ,  Werner Kessler ,  Frank Reiss ,  Wilfried Strittmatter ,  Stefan Tschirren

IPC分类号： F02C100

CPC分类号： F02C7/228

摘要： In a gas turbine (10) with a plurality of individual burners (B1, . . . , B6; Bn) which are connected to a fuel distribution system (21) and are supplied with fuel from a common fuel feed (28) via the fuel distribution system (21), there being provided, within the fuel distribution system (21), means by which the fuel mass flows to the individual burners (B1, . . . , B6; Bn) can be varied in order to improve the operating parameters of the gas turbine (10), an improvement in the operating parameters is achieved in a simple way in that a fixed throttle member, determining the fuel mass flow to at least one of the burners (B1, . . . , B6; Bn), is arranged in the fuel distribution system (21) upstream of the at least one burner, and in that the reduction in cross section of the throttle member is selected in such a way that existing inequalities in the fuel distribution system (21) as regards the fuel mass flows to the individual burners (B1, . . . , B6; Bn) are reduced.

摘要翻译： 在具有多个单独燃烧器（B1，...，B6; Bn）的燃气涡轮机（10）中，燃气轮机连接到燃料分配系统（21）并经由燃料分配系统 燃料分配系统（21）中，在燃料分配系统（21）内设置有可以改变燃料质量流向单个燃烧器（B1，...，B6; Bn）的装置，以改善燃料分配系统 燃气轮机（10）的操作参数，以简单的方式实现操作参数的改进，即固定节气门构件确定燃料质量流到至少一个燃烧器（B1，...，B6; Bn）布置在燃料分配系统（21）中的至少一个燃烧器的上游，并且节流构件的横截面的减小被选择为使得燃料分配系统（21）中存在的不等式 关于单个燃烧器（B1，...，B6; Bn）的燃料质量流量减少。