Research on Marine Electric Propulsion Shafting under Electromechanical Coupling Condition

Neng Qi Xiao; Ri Ping Zhou; Xi Chen Lin

doi:10.4028/www.scientific.net/AMM.607.477

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 607Research on Marine Electric Propulsion Shafting...

Research on Marine Electric Propulsion Shafting under Electromechanical Coupling Condition

Abstract:

Through the establishment of motor electromechanical coupling vibration model, torsional vibration characteristics of motor is analyzed in starting process. With 1000T lubricating oil ship electric propulsion shafting as the object of study, the free vibration and the forced vibration characteristics are analyzed. In two cases of considering the electromagnetic excitation torque and without considering the electromagnetic excitation torque, the responded vibration of electric propulsion shafting is calculated. The low noise design of the motor and propulsion shafting provides a theoretical basis.

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Periodical:

Applied Mechanics and Materials (Volume 607)

Pages:

477-482

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.607.477

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Online since:

July 2014

Authors:

Neng Qi Xiao, Ri Ping Zhou*, Xi Chen Lin

Keywords:

Electric Propulsion Shafting, Electromechanical Coupling, Torsional Vibration

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* - Corresponding Author

References

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