公开(公告)号：US20160320062A1

公开(公告)日：2016-11-03

申请号：US15138648

申请日：2016-04-26

Applicant: ALSTOM Technology Ltd

Inventor： Martin ZAJADATZ ,  Douglas Anthony Pennell ,  Thorsten Christoph Motzkus

IPC: F23R3/28 ,  F23R3/14

CPC classification number: F23D11/383

Abstract: The disclosure concerns a nozzle for a gas turbine combustor, the nozzle comprising an inner channel, a swirl channel, a mixing zone and an outlet channel, wherein the nozzle extends from an inlet to an outlet, the swirl channel is disposed around the inner channel, the inner channel and the swirl channel extend from the inlet to the mixing zone, the mixing zone extends from the inner channel and the swirl channel to the outlet channel, and the outlet channel extends from the mixing zone to the outlet. A burner and a gas turbine comprising the nozzle are also described, along with a method of using the nozzle.

Abstract translation: 本公开涉及一种用于燃气轮机燃烧器的喷嘴，喷嘴包括内部通道，涡流通道，混合区域和出口通道，其中喷嘴从入口延伸到出口，涡流通道设置在内部通道周围 内通道和旋流通道从入口延伸到混合区，混合区从内通道和涡流通道延伸到出口通道，出口通道从混合区延伸到出口。 还描述了包括喷嘴的燃烧器和燃气轮机以及使用喷嘴的方法。

公开(公告)号：US20140000270A1

公开(公告)日：2014-01-02

申请号：US13928996

申请日：2013-06-27

Applicant: ALSTOM Technology Ltd

Inventor： Klaus DÖBBELING ,  Martin ZAJADATZ ,  Andreas RUETER

IPC: F02C3/04

CPC classification number: F02C3/04 ,  F02C9/28 ,  F05D2270/02 ,  F05D2270/061 ,  F05D2270/082 ,  Y02E20/16

Abstract: The invention relates a method for operating a power plant with a single shaft gas turbine, in which the gas turbine is operated at a constant speed which is below the speed at which the gas turbine is turning when the first generator is synchronized to an electric grid. The proposed method ensures good stable combustion with low emissions, a high turbine exhaust temperature, and minimized fuel consumption.

Abstract translation: 本发明涉及一种用于操作具有单轴燃气轮机的发电厂的方法，其中燃气轮机以恒定速度运行，该恒定速度低于当第一发电机同步到电网时燃气轮机转动的速度 。 所提出的方法确保了良好的稳定燃烧，低排放，高涡轮排气温度和最小化的燃料消耗。