FIELD BALANCING OF A GENERATOR USING A MODEL-BASED METHOD

机译：基于模型的发电机平衡

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Field balancing actions can require to mount balance weights on unusual cross-sections of the shaft. This paper shows the results obtained with a model-based technique aimed to provide useful information to optimize the choice of unusual balancing planes of the generator of a power unit that required a field balancing. The numerical results obtained by means of a sensitivity analysis that evaluates the dependence of the influence coefficients on shaft angular speed and axial position of the balancing planes are shown and compared with experimental data.

机译：场平衡动作可能需要将平衡重安装在轴的异常横截面上。本文显示了基于模型的技术所获得的结果，旨在提供有用的信息，以优化需要电场平衡的发电机组发电机非常规平衡面的选择。显示了通过敏感性分析获得的数值结果，该敏感性分析评估了影响系数对平衡角的轴角速度和轴向位置的依赖性，并与实验数据进行了比较。

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来源
《International Symposium on Stability Control of Rotating Machinery(ISCORMA-4); 20070827-31; Calgary(CA)》|2007年|P.194-203|共10页
会议地点 Calgary(CA)
作者
Nicolo Bachschmid; Paolo Pennacchi; Andrea Vania;
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作者单位

DEPT. OF MECHANICS - POLITECNICO DI MILANO Via La Masa 34, I-20156 Milano, Italy;

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会议组织
原文格式 PDF
正文语种 eng
中图分类气体透平（涡轮机）;
关键词
rotor balancing; shaft vibrations; model-based methods; vibration predictions; case history;

机译：转子平衡;轴振动;基于模型的方法;振动预测;案例历史;

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FIELD BALANCING OF A GENERATOR USING A MODEL-BASED METHOD

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