Output Voltage Ripple (OVR) Reduction of Boost Converter Using Particle Swarm Optimization
- 1 Department of Electrical and Electronics Engineering, Kongu Engineering College, Erode, India
- 2 Department of Electrical and Electronics Engineering, Kongu Engineering College, Erode, India
- 3 Department of Electrical and Electronics Engineering, PSG College of Technology, Coimbatore, India
Abstract
KY Boost Converter, a modern invention in the field of non-isolated DC-DC boost converter is identified for minimum voltage ripple. KY boost converter is the com - bination of KY converter and traditional boost converter. Such a converter has con - tinuous input and output inductor current, different from the traditional boost con - verter. And hence this converter is very suitable for very low-ripple applications. The Particle Swarm Optimization (PSO) based controller, FUZZY based controller and open loop KY boost converter are designed in MATLAB/Simulink model. The simu - lated results show a reduction in output ripple from 1.18 V of the existing open loop KY boost converter output to 0.54 V in the FUZZY logic controlled converter out - put. Further reduction in output ripple to 0.29 V is achieved in the proposed PSO based converter. The simulated results also show the variation of switching pulses based on the different existing and proposed method.
- Giral, R., Arango E., Calvente, J. and Martinez-Salamero, L. (2002) Inherent DCM Operation of the Asymmetrical Interleaved Dual Buck-Boost. Proceedings IEEE IECON Conference, 1, 129-134.
- Luo, F.L. and Ye, H. (2003) Negative Output Super-Lift Converters. IEEE Transactions on Power Electronics, 18, 1113-1121. http://dx.doi.org/10.1109/TPEL.2003.816185
- Luo, F.L. and Ye, H. (2003) Positive Output Super-Lift Converters. IEEE Transactions on Power Electronics, 18, 105-113. http://dx.doi.org/10.1109/TPEL.2002.807198
- Luo, F.L. (1999) Positive Output Luo Converters Voltage Lift Technique. IEE Proceedings Electric Power Applications, 146, 415-432. http://dx.doi.org/10.1049/ip-epa:19990291
- Shin, H.B., Park, J.G., Chung, S.K., Lee, H.W. and Lipo, T.A. (2005) Generalized Steady- State Analysis of Multiphase Interleaved Boost Converter with Coupled Inductors. IEE Proceedings Electric Power Applications, 152, 584-594. http://dx.doi.org/10.1049/ip-epa:20045052
- Savu, C., Radoi, A. and Florescu, A. (2010) Sliding Mode PWM Control for a Buck Converter under DCM/CCM Boundary. International Review of Electrical Engineering, 5, 1963-1971.
- Hong, Y.U., Jung, S.H., Woo, Y.J., Choi, B.K. and Cho, G.H. (2005) Single Chip Quasi- PWM DC-DC Converter with Fast Transient Response Comprising Loop-Bandwidth Control. IEEE Letters, 41, 501-503. http://dx.doi.org/10.1049/el:20058183
- Hwu, K.I. and Yau, Y.T. (2010) A KY Boost Converter. IEEE Transactions on Power Electronics, 25, 2699-2703. http://dx.doi.org/10.1109/TPEL.2010.2051235
- Hwu, K.I. and Jiang, W.Z. (2014) Voltage Gain Enhancement for a Step-Up Converter Constructed by KY and Buck-Boost Converters. IEEE Transaction on Industrial Electronics, 61, 1758-1768. http://dx.doi.org/10.1109/TIE.2013.2263779
- Hwu, K.I. and Yau, Y.T. (2009) KY Boost Converter and Its Derivatives. IEEE Transactions on Power Electronics, 24, 128-137. http://dx.doi.org/10.1109/TPEL.2008.2009178
- Karthikumar, S., Mahendran, N. and Sriraman, S. (2012) Design of Fuzzy Logic Controller for Output Voltage Ripple (OVR) Reduction of KY Boost Converter. IEEE Proceedings Emerging Trends in Electrical Engineering and Energy Management, 181-185. http://ieeexplore.ieee.org/document/6494468/