A discrete random PWM technique for acoustic noise reduction in electric traction drives
作者： Subhadeep Bhattacharya , Diego Mascarella , Geza Joos , Gerry Moschopoulos
DOI: 10.1109/ECCE.2015.7310613
关键词:
摘要: This paper investigates various random PWM (RPWM) techniques for conventional two-level inverter-fed traction drives and proposes a discrete RPWM technique acoustic noise reduction. The proposed randomizes within set of predefined switching frequencies compared with the continuous nature randomization in techniques. method was SVPWM other respect to A-weighted IEC 61672-2013 standard profile. spreads narrowband harmonic clusters effectively and, techniques, reduces broadband by 2–6 dB over full modulation index range, thus producing better
sci-hub.se 参考文章(21)
Jacek F Gieras, Chong Wang, Joseph Cho Lai, None, Noise of polyphase electric motors ,(2005)
H. Stemmler, T. Eilinger, Spectral analysis of the sinusoidal PWM with variable switching frequency for noise reduction in inverter-fed induction motors power electronics specialists conference. ,vol. 1, pp. 269- 277 ,(1994) , 10.1109/PESC.1994.349721
Laszlo Mathe, Product Sound: Acoustically pleasant motor drives Department of Energy Technology, Aalborg University. ,(2010)
A. C. Binojkumar, J. S. Siva Prasad, G. Narayanan, Experimental Investigation on the Effect of Advanced Bus-Clamping Pulsewidth Modulation on Motor Acoustic Noise IEEE Transactions on Industrial Electronics. ,vol. 60, pp. 433- 439 ,(2013) , 10.1109/TIE.2012.2190371
A. Ruiz-Gonzalez, F. Vargas-Merino, J. R. Heredia-Larrubia, M. J. Meco-Gutierrez, F. Perez-Hidalgo, Application of Slope PWM Strategies to Reduce Acoustic Noise Radiated by Inverter-Fed Induction Motors IEEE Transactions on Industrial Electronics. ,vol. 60, pp. 2555- 2563 ,(2013) , 10.1109/TIE.2012.2196892
A. C. Binoj Kumar, G. Narayanan, Variable switching frequency PWM technique for induction motor drive to spread acoustic noise spectrum with reduced current ripple ieee international conference on power electronics drives and energy systems. ,vol. 52, pp. 3927- 3938 ,(2014) , 10.1109/TIA.2016.2561259
Laszlo Mathe, Florin Lungeanu, Dezso Sera, Peter Omand Rasmussen, John K. Pedersen, Spread Spectrum Modulation by Using Asymmetric-Carrier Random PWM IEEE Transactions on Industrial Electronics. ,vol. 59, pp. 3710- 3718 ,(2012) , 10.1109/TIE.2011.2179272
Yen-Shin Lai, Bo-Yuan Chen, New Random PWM Technique for a Full-Bridge DC/DC Converter With Harmonics Intensity Reduction and Considering Efficiency IEEE Transactions on Power Electronics. ,vol. 28, pp. 5013- 5023 ,(2013) , 10.1109/TPEL.2013.2240393
Yen-Shin Lai, Ye-Then Chang, Bo-Yuan Chen, Novel Random-Switching PWM Technique With Constant Sampling Frequency and Constant Inductor Average Current for Digitally Controlled Converter IEEE Transactions on Industrial Electronics. ,vol. 60, pp. 3126- 3135 ,(2013) , 10.1109/TIE.2012.2201436
R. Lynn Kirlin, Cristian Lascu, Andrzej M. Trzynadlowski, Shaping the Noise Spectrum in Power Electronic Converters IEEE Transactions on Industrial Electronics. ,vol. 58, pp. 2780- 2788 ,(2011) , 10.1109/TIE.2010.2076417