Misron, Norhisam and Abdul Shukor , Fairul Azhar and Raja Othman, Raja Nor Firdaus Kashfi and Hazim, Hisham and Nirei, Masami and Wakiwaka, Hiroyuki and Jelani, Abdul Razak (2009) Effect of spring constant and thrust constant to displacement characteristics of slot type moving magnet of LOA. Journal of the Japan Society of Applied Electromagnetics and Mechanics (JSAEM). pp. 437-440. ISSN 2187-9257
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This paper discuss the effect of spring constant and thrust constant to the displacement characteristics of LOA. A mathematical expression to represent the LOA has been derived to observe the effect of spring constant and thrust constant to the displacement of LOA. It is shown that the thrust constant is only influence to the value of peak displacement. However, the spring constant will affect the value of frequency resonance. Furthermore, at optimum value of spring constant will give maximum value of displacement. The LOA is aimed to have a peak displacement of 5 mm at operation frequency of 60 Hz. Consequently, the suitable value of spring constant has been choose and the measurement result is use to verify the calculation result. It is shown a good agreement between these results.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | displacement characteristics, dynamic performance, gain characteristics, spring constant, thrust constant. |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Electrical Engineering > Department of Power Electronics & Drives |
| Depositing User: | FAIRUL AZHAR ABDUL SHUKOR |
| Date Deposited: | 26 Jan 2015 05:57 |
| Last Modified: | 26 Jan 2015 05:57 |
| URI: | http://eprints.utem.edu.my/id/eprint/14127 |
| Statistic Details: | View Download Statistic |
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