New Random PWM Technique for a Full-Bridge DC/DC Converter With Harmonics Intensity Reduction and Considering Efficiency
作者： Yen-Shin Lai , Bo-Yuan Chen
DOI: 10.1109/TPEL.2013.2240393
关键词: Forward converter 、 Harmonic 、 Power (physics) 、 Harmonics 、 Flyback converter 、 Electronic engineering 、 Pulse-width modulation 、 Control theory 、 Inductor 、 Voltage 、 Engineering
摘要: PWM techniques for a full-bridge dc/dc converter are investigated and new random technique is proposed in this paper. Three with constant switching frequency discussed the related which spread harmonic clusters give average inductor current to reduce output voltage ripple discussed. The pros cons of three counterparts investigated. Experimental results show that there significant efficiency drop due increase counts. Therefore, paper presents significantly intensity while not causing relevant impact on efficiency. An FPGA-based digital-controlled isolated prototype built verify performance conventional techniques. specifications include following: input = 400 V, 12 V, power 528 W, 100 kHz. Measured factor will be used evaluation these
harvard.edu
sci-hub.se 参考文章(22)
Y.S. Lai, New random technique of inverter control for common mode voltage reduction of inverter-fed induction motor drives IEEE Transactions on Energy Conversion. ,vol. 14, pp. 1139- 1146 ,(1999) , 10.1109/60.815039
Hamid Khan, El-Hadj Miliani, Khalil El Khamlichi Drissi, Discontinuous Random Space Vector Modulation for Electric Drives: A Digital Approach IEEE Transactions on Power Electronics. ,vol. 27, pp. 4944- 4951 ,(2012) , 10.1109/TPEL.2012.2194511
Gamal M. Dousoky, Masahito Shoyama, Considerations for digital controllers targeted at conducted-noise spectrum-spreading in dc-dc converters The 2010 International Power Electronics Conference - ECCE ASIA -. pp. 920- 926 ,(2010) , 10.1109/IPEC.2010.5543363
Yen-Shin Lai, Ye-Then Chang, None, Design and implementation of vector-controlled induction motor drives using random switching technique with constant sampling frequency IEEE Transactions on Power Electronics. ,vol. 16, pp. 400- 409 ,(2001) , 10.1109/63.923773
Young-Cheol Lim, Seog-Oh Wi, Jong-Nam Kim, Young-Gook Jung, A Pseudorandom Carrier Modulation Scheme IEEE Transactions on Power Electronics. ,vol. 25, pp. 797- 805 ,(2010) , 10.1109/TPEL.2009.2035699
Jui-Yuan Chai, Yuan-Chih Chang, Chang-Ming Liaw, On the Switched-Reluctance Motor Drive With Three-Phase Single-Switch Switch-Mode Rectifier Front-End IEEE Transactions on Power Electronics. ,vol. 25, pp. 1135- 1148 ,(2010) , 10.1109/TPEL.2009.2037904
KK Tse, HS-H Chung, SY Ron Hui, Hing Cheung So, A comparative investigation on the use of random modulation schemes for DC/DC converters IEEE Transactions on Industrial Electronics. ,vol. 47, pp. 253- 263 ,(2000) , 10.1109/41.836340
Ye-Then Chang, Bo-Yuan Chen, Yen-Shin Lai, None, Novel random switching PWM technique with constant sampling frequency and constant inductor average current for digital-controlled converter energy conversion congress and exposition. pp. 2936- 2943 ,(2011) , 10.1109/ECCE.2011.6064164
Xin Ming, Zao Chen, Ze-kun Zhou, Bo Zhang, An Advanced Spread Spectrum Architecture Using Pseudorandom Modulation to Improve EMI in Class D Amplifier IEEE Transactions on Power Electronics. ,vol. 26, pp. 638- 646 ,(2011) , 10.1109/TPEL.2010.2063440
M.M. Bech, F. Blaabjerg, J.K. Pedersen, Random modulation techniques with fixed switching frequency for three-phase power converters IEEE Transactions on Power Electronics. ,vol. 15, pp. 753- 761 ,(2000) , 10.1109/63.849046