| 汽轮机叶片动态测量方法的比较分析 |
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| 引用本文： | 武俊平,韩中合,丁常富.汽轮机叶片动态测量方法的比较分析[J].现代电力,2003(Z1). |
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| 作者姓名： | 武俊平 韩中合 丁常富 |
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| 作者单位： | 华北电力大学动力工程系 保定071003
(武俊平，韩中合)，华北电力大学动力工程系 保定071003(丁常富) |
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| 摘 要： | 阐述了汽轮机叶片动态测量技术的研究状况 ,探讨了叶片动态测量的几种方法。通过比较和分析得出非接触测量相比于接触式测量方法的优点及其存在的问题 ,更加经济实用的非接触传感器是发展的方向 ,采用激光测振法对叶片振动进行动态测量具有良好的前景
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| 关 键 词： | 汽轮机 振动 叶片 测量 |
Comparison and Analysis of Vibrational MeasurementTechnology of Steam Turbine Blade |
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| Wu Junping,Han Zhonghe,Ding Changfu.Comparison and Analysis of Vibrational MeasurementTechnology of Steam Turbine Blade[J].Modern Electric Power,2003(Z1). |
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| Authors: | Wu Junping Han Zhonghe Ding Changfu |
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| Abstract: | In this paper, the historical and current development of vibration measurement technology for steam turbine blade is summarized Comparing with contact measurement technology, non\|contact measurement technology has an obvious advantage that it enables each blade of a whole stage to be detected online The method to measure the vibration of the steam turbine blades during operation using Laser Doppler Vibrometry Based Measurements is prospective |
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| Keywords: | steam turbine vibration blade measurement |
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