Abstract
Aiming at the air damping of the electromechanical converter under the conditions of high frequency and high speed, a computational fluid dynamics analysis of air damping is proposed for three different thrust coil frameworks based on a dynamic mesh technology. Simulation results show that with the increase of the moving frequency and speed, the air damping effect of the thrust coil framework becomes more significant. Punching holes on the end face of the thrust coil framework could greatly improve the air flow characteristics and the distribution of the pressure and velocity. Compared with proposal one, the air damping of proposal two is decreased by 81%, and proposal three is decreased by 98%. It can be seen that the air damping can be reduced by the structural optimization of electromechanical converter at the high speed working conditions.
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References
Zhao, S., Tan, K.K.: Adaptive feedforward compensation of force ripples in linear motors. Control Engineering Practice 13, 1081–1092 (2005)
Abdou, G., Tereshkovich, W.: Performance evaluation of a permanent magnet brushless DC linear drive for high speed machining using finite element analysis. Finite Elements in Analysis and Design 35, 169–188 (2000)
Zhang, G., Yu, L., Ke, J.: High frequency moving coil electromechanical converter. Electric Machines and Control 11(3), 298–302 (2007). (in Chinese)
Tanaka, H.: History of the proportional electromagnetic solenoid. Tokyo, Japan: Japan Fluid Power System Society 31, 50–56 (2000)
Sadre, M.: Electromechanical converters associated to wind turbines and their control. Solar Energy 6(2), 119–125 (1997)
Yao, B., Xu, L.: Adaptive robust motion control of linear motors for precision manufacturing. Mechatronics 12, 595–616 (2002)
Yu, K., Lu, YA.: Review of Electromechanical Converters. Machine Tool & Hydraulics, no. 1, 2–7 (1991). (in Chinese)
Amirante, R., Moscatelli, P.G., Catalano, L.A.: Evaluation of the flow forces on a direct (single stage) proportional valve by means of a computational fluid dynamic analysis. Energy Conversion & Management 48, 942–953 (2007)
Wang, F.: Computational Fluid Dynamic Analysis. Tsinghua University Press, Beijing (2004)
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© 2015 Springer Science+Business Media Singapore
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Zhang, G., Liang, J., Jiang, C., Zhou, Z., Chen, X., Yu, L. (2015). Computational Fluid Dynamics Analysis of the Air Damping for an Electromechanical Converter. In: Park, DS., Chao, HC., Jeong, YS., Park, J. (eds) Advances in Computer Science and Ubiquitous Computing. Lecture Notes in Electrical Engineering, vol 373. Springer, Singapore. https://doi.org/10.1007/978-981-10-0281-6_126
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DOI: https://doi.org/10.1007/978-981-10-0281-6_126
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