Optimization Steps of Lifetime Extension of El-caps in Dedicated Applications


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Abstract


This article describes factors influencing the lifetime of electrolytic capacitors. Calculation of capacitor’s life time in power electronics application is also described in the article. Finally comparisons of the computed results between several types of electrolytic capacitors in dedicated application are provided. Finally the recommendations and optimization steps for capacitor‘s lifetime extension in power supply units are considered.
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Keywords


Electrolytic Capacitor; Power Supply Unit; Lifetime Extension

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References


single stage PFC AC/DC converter with low link capacitor voltage, "Journal of power Electronics, Vol. 7, no. 4, pp.328-335, 2007.

K-H. Park, K-H. Yi, " Cost-effective power system with an electronic double layer capacitor for reducing the standby power consumption of consumer electronic devices, "Journal of power Electronics, Vol. 13, no. 3, pp.329-338, 2013.

H-J. Heo, W-S: Im, J-S Kim., J-M. Kim, " A Capacitance estimation of film capacitors in an LCL-filter of grid-connected PWM converters, "Journal of Power Electronics, Vol. 13, no. 1, pp. 97-103, Oct. 2009.

M. Dehghani, S. M. Saghaiennejad, H. R. Karshenas, Electronic ballast for HPS lamps with intrisic power regulation over lamp life, "Journal of power Electronics, Vol. 9, no. 4, pp.526-534, 2009

P. Spanik, A. Teren, I. Lokseninec, "Životnosť elektrolytických kondenzátorov vo výkonových aplikáciách, "ELEKTRO 6/2004

L. Grman, M. Hrasko, J. Kuchta, "Single phase PWM rectifier in traction application, "Journal of electrical engineering, Vol: 62, Issue:4, pp. 206 - 212, August 2011.

Z. Ferkova, M. Franka, J. Kuchta, "Electromagnetic design of Ironless Permanent Magnet Synchronous Linear motor, " International symposium on power electronics, electrical drives, automation and motion (SPEEDAM), Italy, June 11-13, 2008, pp. 721-726.

I. Kovacova, D. Kovac, "Inductive coupling of power converter´s EMC, "Acta polytechnica hungarica, Vol.6, no.2, pp. 41-53, 2009.


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