公开(公告)号：US5044152A

公开(公告)日：1991-09-03

申请号：US348776

申请日：1989-05-08

申请人： Shinichi Hoizumi ,  Yoshiki Noguchi ,  Tadao Arakawa ,  Kazusada Hoshino

发明人： Shinichi Hoizumi ,  Yoshiki Noguchi ,  Tadao Arakawa ,  Kazusada Hoshino

IPC分类号： F01K23/10 ,  F02C9/16 ,  F02C9/20

CPC分类号： F01K23/101 ,  F02C9/16 ,  Y02E20/16

摘要： A method of operating a combined plant which is composed of a gas turbine system including a compressor into which air is introduced through an inlet guide vane, a combustor in which a fuel is burnt with the air compressed by the compressor, and a turbine into which the combustion gas is introduced to generate an output power, a waste-heat recovery boiler which generates steam by the heat possessed by the combustion exhaust gas from the gas turbine system and a steam turbine driven by the steam generated by the waste heat recovery boiler. The opening of the inlet guide vane of the gas turbine system is controlled in accordance with the state of the waste-heat recovery boiler or the steam turbine, such as the temperature of the steam introduced into the steam turbine, thermal stress generated in the steam turbine, temperature of a metallic part of the steam turbine and so forth.

摘要翻译： 一种操作组合设备的方法，该组合设备由包括压缩机的燃气轮机系统组成，空气通过入口导向叶片引入空气中，燃烧器中的燃料被压缩机压缩的空气燃烧， 引入燃烧气体以产生输出功率，废热回收锅炉，其通过来自燃气轮机系统的燃烧废气所具有的热量产生蒸汽，以及由废热回收锅炉产生的蒸汽驱动的蒸汽轮机。 燃气轮机系统的入口引导叶片的开口根据废热回收锅炉或蒸汽轮机的状态进行控制，例如引入蒸汽轮机的蒸汽的温度，蒸汽中产生的热应力 涡轮机，蒸汽轮机的金属部件的温度等。