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首页> 外文会议>Renewable Energy World Conference Exposition >Combustion Pilot Test and On-Field Experience on an F-Class Distillate Oil- Fired Gas Turbine Operated with Water Injection for the Compliance with IED Emission Normative
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Combustion Pilot Test and On-Field Experience on an F-Class Distillate Oil- Fired Gas Turbine Operated with Water Injection for the Compliance with IED Emission Normative

机译：燃烧导频试验和F级馏分油燃油燃气轮机的现场经验，采用注水，符合IED排放规范

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摘要

The recently approved IED (Industrial Emission Directive) imposes very challenging limits for NOx emissions produced by gas turbine power plants fed by light distillate oil. Several retrofit options were evaluated to make eight GE 6FA oil-fired gas turbines, operated by Endesa Generacion (belonging to the Enel Group) in the Spanish islands, compliant with the above mentioned emission limits. These engines are equipped with the MNQC (Multi Nozzle Quiet Combustor) combustion system with water injection into the combustion chamber for NOx emission control. A pilot combustion test campaign was performed in 2014 at full-pressure full-scale conditions in the Sesta facility to preliminarily tune the water injection system for achieving the compliance with IED limit and assessing the consequent effect on combustion performances. The new water injection setting was then implemented in the control system of the gas turbine unit #3 of the Granadilla power plant (Tenerife, Spain) and a validation test in the new configuration was successfully conducted in 2015. This paper discusses the test results with particular focus on the effect of the water-to-fuel ratio on emissions, combustion dynamics and engine operability.
机译：最近批准的IED（工业排放指令）对由轻馏分油供给的燃气轮机发电厂产生的NOx排放产生非常具有挑战性的限制。评估了几种改造选项以制造八种GE 6FA燃气涡轮机，由西班牙岛上的Endesa Generacion（属于Enel Group）操作，符合上述排放限制。这些发动机配备了MNQC（多喷嘴静音燃烧器）燃烧系统，其注水进入燃烧室，用于NOx排放控制。飞行员燃烧试验活动于2014年在SESTA设施的全压全方位条件下进行，以初步调整注水系统，以实现符合IED限制，并评估对燃烧性能的影响。然后在Granadilla发电厂（特内里费岛，西班牙）的燃气轮机单元＃3的控制系统中实施了新的注水设置，并在2015年成功进行了新配置的验证测试。本文讨论了测试结果特别关注水 - 燃料比对排放，燃烧动力学和发动机可操作性的影响。

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