Analysis of Turbine Impeller Vibration Test Equipment

Abstract:

The mode of the impeller of steam turbines vibration frequency is recorded by simulated experiment of the impellers vibration in the exciting method. And the main negative effects for the impeller of steam turbines vibration are analyzed through the simulated experiment, so the impellers vibration can be avoided through modulating the targeted elements. The accident during the steam turbines running caused by the impellers vibration can be decreased.

• Periodical: Applied Mechanics and Materials (Volumes 457-458)
• Pages: 395-398
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.457-458.395
• Online since: October 2013
• Authors: Hong Gang Pan, You Ning Xu, Dong Lai Yi, Jing Chao Sun, Peng Fei Du, Chun Ming Zhang
• Keywords: Impeller, Steam Turbine, Vibration

References

[1] Zhang Jin, Liu Xiaoping. Turbine vibration modal analysis theory and numerical method [M]. National Defense Industry Press, (2001).

[2] Zhang Yang. Turbine abnormal vibration analysis of the causes of the [J]. Electric power science and technology, (2006).

[3] Le dragon. Analysis of the causes and harms of [J]. steam turbine vibration energy and energy conservation, 2012, (07): 17-26.

[4] Xiao Zigong, Shang Wei. Equipment and system of steam turbine [M]. Beijing: China Electric Power Press, 2008: 92-95.

[5] Chen Yule [J]. Electric power information and troubleshooting of common fault detection of generator set, (2005).

[6] Yan Xinhua, Zhao Changeup, Li Zhou. Power plant turbine common vibration fault morphological analysis of [J]. Science and technology information, 2012, (03): 103.