Step-Up DC/DC Converter Based on Partial Power Processing
Year 2015,
Volume: 28 Issue: 4, 599 - 607, 16.12.2015
Ebrahim Salary
,
Mohammad Reza Banaei
,
Ali Ajami
Abstract
This paper suggests a maiden topology of step-up dc/dc transformer-less converter on basis of the partial power processing concept which has been integrated with the classic boost converter structure. This converter has a high gain as compared to the conventional boost converter. The input dc power is directly connected to the output capacitors and load without being processed by the converter. Where-through, the voltage stress of semiconductors comes to be lower than output voltage. To verify and clarify the suggested converter, the experimental prototype has been presented along with relevant mathematical principles. To sum up, the MATLAB simulation results and the experimental results have transparently approved high efficiency of proposed converter as well as its feasibility.
References
- [1] Lin,B-R. and Chen, Ch-Ch., “Analysis of an Interleaved Resonant Converter for High Voltage and High Current Applications,” J Electr. Eng. Technol., 9(5): 1632-1642, (2014).
- [2] Popovic-Gerber, J., Oliver, J. A., Cordero, N., Harder, T., Cobos, J. A., Hayes, M., O’Mathuna, S. C. and Prem, E., “Power electronics enabling efficient energy usage: Energy savings potential and technological challenges,” IEEE Trans. Power Electron., 27(5): 2338–2353, (May 2012).
- [3] Shahin, A., Hinaje, M., Martin, J. P., Pierfederici, S., Rael, S. and Davat, B., “High voltage ratio dcdc converter for fuel-cell applications,” IEEE Trans. Ind. Electron., 57(12): 3944–3955, (2010).
- [4] Wu, J-Ch. and Chou, Ch-W., “A Solar Power Generation System With a Seven-Level Inverter,” IEEE Trans. Power Electron., 29(7): 3454-3462, (2014).
- [5] Krithiga, S. and Ammasai Gounden, N.,“ Investigations of an improved PV system topology using multilevel boost converter and line commutated inverter with solutions to grid issues,” Simulation Modelling Practice and Theory, 42: 147–159, (2014).
- [6] Meneses, D., Blaabjerg, F., Garcia, O. and Cobos, J. A., “Review and comparison of step-up transformerless topologies for photovoltaic ACmodule application,” IEEE Trans. Power Electron., vol. 28, pp. 2649–2663, (2013).
- [7] Hwu, K. I. and Peng, T. J., “High-voltage-boosting converter with charge pump capacitor and coupling inductor combined with buck–boost converter,” IET Power Electron., 7(1): 177-188, (2014).
- [8] Leyva-Ramos, J., Ortiz-Lopez, M. G., DiazSaldierna, L.H. and Martinez-Cruz, M., “Average current controlled switching regulators with cascade boost converters,” IET Power Electron., 4(1):1–10, (2011).
- [9] Rosas-Caro, J.C., Ramirez, J.M., Peng, F.Z. and Valderrabano, A., “A DC–DC multilevel boost converter,” IET Power Electron., 3: 129–137, (2010).
- [10] Ismail, E. H., Al-Saffar, M. A. and Sabzali, A. J., “High conversion ratio DC–DC converters with reduced switch stress,” IEEE Trans. Circuits Syst. I, Reg. Papers, 55(7): 2139- 2151, (2008).
- [11] El-Sayed Ahmed, M., Orabi, M. and Abdel Rahim, O. M., “Two-stage micro-grid inverter with highvoltage gain for photovoltaic applications,” IET Power Electron., 6(9),:1812-1821, (2013).
- [12] Shenoy, P. S.,Kim,K. A.,Johnson, B. B. and Krein, P. T., “Differential power processing for increased energy production and reliability of photovoltaic systems,” IEEE Trans. Power Electron., 28(6): 2968–2979, (2013).
- [13] Agamy, M.S., Harfman-Todorovic, M., Elasser, A.,Chi, S., Steigerwald, R. L., Sabate, J.A., Mc Cann, A.J., Zhang, L. andMueller, F. J., “An Efficient Partial Power Processing DC/DC Converter for Distributed PV Architectures,” IEEE Trans. Power Electron., 29(2), 674–686, (2014).
- [14] Agamy, M., Harfman-Todorovic, M., Elasser, A., Sabate, J., Steigerwald, R., Jiang, Y. and Essa kiappan, S., “DC/DC converter topology assessment for large scale distributed photovoltaic plant architectures,” in Proc. Energy Convers. Conf. Expo.,: 764–769, (2011).
- [15] Bazzi, A. M., Krein, P. T. and Kimball, J. W., “IGBT and diode loss estimation under hysteresis switching,” IEEE Trans. Power Electron., 27(3): 1044-1048, (2012).
- [16] Kazimierczuk, M. K., “Pulse-width modulated DC-DC power converters,” (Wiley Press, 2008, 1st edn.), pp. 31–38.
Year 2015,
Volume: 28 Issue: 4, 599 - 607, 16.12.2015
Ebrahim Salary
,
Mohammad Reza Banaei
,
Ali Ajami
References
- [1] Lin,B-R. and Chen, Ch-Ch., “Analysis of an Interleaved Resonant Converter for High Voltage and High Current Applications,” J Electr. Eng. Technol., 9(5): 1632-1642, (2014).
- [2] Popovic-Gerber, J., Oliver, J. A., Cordero, N., Harder, T., Cobos, J. A., Hayes, M., O’Mathuna, S. C. and Prem, E., “Power electronics enabling efficient energy usage: Energy savings potential and technological challenges,” IEEE Trans. Power Electron., 27(5): 2338–2353, (May 2012).
- [3] Shahin, A., Hinaje, M., Martin, J. P., Pierfederici, S., Rael, S. and Davat, B., “High voltage ratio dcdc converter for fuel-cell applications,” IEEE Trans. Ind. Electron., 57(12): 3944–3955, (2010).
- [4] Wu, J-Ch. and Chou, Ch-W., “A Solar Power Generation System With a Seven-Level Inverter,” IEEE Trans. Power Electron., 29(7): 3454-3462, (2014).
- [5] Krithiga, S. and Ammasai Gounden, N.,“ Investigations of an improved PV system topology using multilevel boost converter and line commutated inverter with solutions to grid issues,” Simulation Modelling Practice and Theory, 42: 147–159, (2014).
- [6] Meneses, D., Blaabjerg, F., Garcia, O. and Cobos, J. A., “Review and comparison of step-up transformerless topologies for photovoltaic ACmodule application,” IEEE Trans. Power Electron., vol. 28, pp. 2649–2663, (2013).
- [7] Hwu, K. I. and Peng, T. J., “High-voltage-boosting converter with charge pump capacitor and coupling inductor combined with buck–boost converter,” IET Power Electron., 7(1): 177-188, (2014).
- [8] Leyva-Ramos, J., Ortiz-Lopez, M. G., DiazSaldierna, L.H. and Martinez-Cruz, M., “Average current controlled switching regulators with cascade boost converters,” IET Power Electron., 4(1):1–10, (2011).
- [9] Rosas-Caro, J.C., Ramirez, J.M., Peng, F.Z. and Valderrabano, A., “A DC–DC multilevel boost converter,” IET Power Electron., 3: 129–137, (2010).
- [10] Ismail, E. H., Al-Saffar, M. A. and Sabzali, A. J., “High conversion ratio DC–DC converters with reduced switch stress,” IEEE Trans. Circuits Syst. I, Reg. Papers, 55(7): 2139- 2151, (2008).
- [11] El-Sayed Ahmed, M., Orabi, M. and Abdel Rahim, O. M., “Two-stage micro-grid inverter with highvoltage gain for photovoltaic applications,” IET Power Electron., 6(9),:1812-1821, (2013).
- [12] Shenoy, P. S.,Kim,K. A.,Johnson, B. B. and Krein, P. T., “Differential power processing for increased energy production and reliability of photovoltaic systems,” IEEE Trans. Power Electron., 28(6): 2968–2979, (2013).
- [13] Agamy, M.S., Harfman-Todorovic, M., Elasser, A.,Chi, S., Steigerwald, R. L., Sabate, J.A., Mc Cann, A.J., Zhang, L. andMueller, F. J., “An Efficient Partial Power Processing DC/DC Converter for Distributed PV Architectures,” IEEE Trans. Power Electron., 29(2), 674–686, (2014).
- [14] Agamy, M., Harfman-Todorovic, M., Elasser, A., Sabate, J., Steigerwald, R., Jiang, Y. and Essa kiappan, S., “DC/DC converter topology assessment for large scale distributed photovoltaic plant architectures,” in Proc. Energy Convers. Conf. Expo.,: 764–769, (2011).
- [15] Bazzi, A. M., Krein, P. T. and Kimball, J. W., “IGBT and diode loss estimation under hysteresis switching,” IEEE Trans. Power Electron., 27(3): 1044-1048, (2012).
- [16] Kazimierczuk, M. K., “Pulse-width modulated DC-DC power converters,” (Wiley Press, 2008, 1st edn.), pp. 31–38.