Effect of ambient temperature on the performance of power electronic converters
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Abstract
Efficiency of power electronics devices are highly dependent on temperature. Hence temperature compensation and heat sink design are very important factors in maintaining the performance quality of power electronic converters. Thus the ambient temperature at which the device is operating also effects the performance since the heat removal by heat sinks or cooling fans is affected by the ambient temperature. Here a detailed analysis of the dependency of losses in power electronic switches on the junction temperature and in turn ambient temperature is presented. A theoretical Analysis of conduction losses and effect of ambient temperature on it is presented along with a set of experimental results by analyzing the performance of a 850W Solar PV inverter at various ambient temperatures. The results are satisfactorily explaining the effect of ambient temperature on converter efficiency.
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How to Cite
Vijay, V., Giridhar Kini, P., Viswanatha, C., & Pradeep, K. (2014). Effect of ambient temperature on the performance of power electronic converters. Power Research - A Journal of CPRI, 769–774. Retrieved from https://node6473.myfcloud.com/~geosocin/CPRI/index.php/pr/article/view/777
References
- Md. Rabiul Islam, Youguang Guo and Jianguo Zhu, “Power Converters for Medium Voltage Networks”, springer Verlag-Berlin Heidelberg, 2014
- Bravo R J, Yinger R, Robles S, Tamae W, "Solar PV inverter testing for model validation," 2011 IEEE Power and Energy Society General Meeting, vol., no., pp.1-7, 24-29 July 2011
- Mohanty P, Bhuvaneswari G., Balasubramanian R, "On-field performance assessment of power converters of solar PV system under different operating conditions", 2011 Annual IEEE India Conference INDICON, pp.1-5, 16-18 December 2011
- Ned Mohan, Tore. M Undeland and William.P Robbins, “Power Electronics converters, Applications and Design”, John Wiley and Sons, 3rd Edition, 2002.
- Datasheet TK100A06N1, MOSFETs Silicon N-channel MOS (U-MOSFET-H) [6] Jonathan Dodge P E, “Power MOSFET Tutorial”, Application Note APT-0403 Rev B, March 2, 2006
- Dusan Graovac, Marco Purschel and Andreas Kiep “MOSFET Power Losses Calculation Using the Data- Sheet Parameters” , Application Note, V 1. 1 , pp. 1-23, July 2006.
- Masaru Ishizuka and Tomoyuki Hatakeyama, “Design of Electronic Equipment Casings for Natural Air Cooling: Effects of Height and Size of Outlet Vent on Flow Resistance”, book edited by Vyacheslav S. Vikhrenko, ISBN 978-953-307-361-3, December 22, 2011
- Ishizuka M, Nakagawa S, "Study on the natural air cooling design of electronic equipment casings: Effects of the height and size of outlet vent on the flow resistance," 11th Intersociety Conference on Thermal and Thermo mechanical Phenomena in Electronic Systems, 2008. ITHERM 2008. pp. 555-560, 28-31 May 2008
- Nikhil Seshasayee, “Understanding Thermal Dissipation and Design of a Heatsink”, Application Report SLVA462–May 2011
- Wu Chen and Xinbo Ruan, "An improved control strategy for input-series and output-parallel inverter system at extreme conditions," 2010 IEEE Energy Conversion Congress and Exposition (ECCE), pp.20962100, 12-16 September 2010
- International Electro technical Commission, Standard IEC 60068-2-2, ed. 5. 2007.
- International Electro technical Commission, Standard IEC 61683-1-1, ed.1, 1999.