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燃机顶轴油调节装置螺栓断裂成因分析及工程实践

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随着燃气轮机发电的比重越来越大,全球环保政策日益严厉,对电站燃气轮机降低碳排放的需求越来越迫切.提高燃气轮机发电可靠性,能够有效降低化石能源的消耗,降低碳排放.通过从顶轴油调节装置螺栓断裂原因分析角度对某项目重型燃机退备进行分析,找出成因,并提出解决方法,确保燃机安全平稳运行.
Cause Analysis and Engineering Practice of Bolt Fracture of Oil-regulating Device for Gas Turbine Top Shaft
With the increasing proportion of gas turbine power generation,the global environmental protection policy is increasingly stringent,gas turbine power plants to reduce carbon emissions more and more urgent needs.Improving the reliability of gas turbine power generation can effectively reduce the consumption of fossil energy and reduce carbon emissions.In this paper,from the angle of the fracture reason analysis of the screw bolt of the top shaft oil regulating device,the reasons and solving methods are given to ensure the safe and stable operation of the heavy-duty gas engine.

shaft oil adjusting devicefixed boltdelayed fracture

洪小飞、李小龙

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广东粤电大亚湾综合能源有限公司,广东 惠州 516211

中国能源建设集团广东省电力设计研究院有限公司,广东 广州 510663

轴油调节装置 固定螺栓 延迟断裂

2024

山西冶金
山西省金属学会 山西省有色金属学会

山西冶金

影响因子:0.139
ISSN:1672-1152
年,卷(期):2024.47(11)