The resonances of parametric vibration with forced vibration of the stator system of hydroelectric-generator stimulated by electromagnetism |
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| Authors: | Qiu Jiajun Li Wenlan Yang Zhian |
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| Affiliation: | (1) College of Mechanical Engineering, Tianjin University, 300072 Tianjin, China;(2) Department of Scientific Research, Tangshan University, 063000 Tangshan, China |
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| Abstract: | The resonances of parametric vibration with forced vibration is analyzed, the bifurcation equation of the system is obtained and the singularity analysis is made. Some of the laws and phenomena are revealed. The transition variety and bifurcation diagram of the physical parametric plane are given. The results can be used in engineering. Supported by National Natural Science Foundation and Doctoral Programme Foundation of Institution of Higher Education of China. |
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| Keywords: | hydroelectric-generator stator system stimulated by electromagnetism nonlinear vibration parametric vibration with forced vibration |
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