An Efficient Single-Phase Active Device for Power Quality Improvement of Electrified Transportation
Keywords:
Current harmonics, electric vehicle, hybrid series active filter (HSeAF), power quality, real-time control, Fuzzy logicAbstract
A transformer less hybrid series active filter is proposed to enhance the power quality in single- phase systems with critical loads. This thesis assists the energy management and power quality issues related to electric transportation and focuses on improving electric vehicle load connection to the grid. The control strategy is designed to prevent current harmonic distortions of nonlinear loads to flow into the utility and corrects the power factor of this later. While protecting sensitive loads from voltage disturbances, sags, and swells initiated by the power system, ridded of the series transformer, the configuration is advantageous for an industrial implementation. This polyvalent hybrid topology allowing the harmonic isolation and compensation of voltage distortions could absorb or inject the auxiliary power to the grid. Aside from practical analysis, this thesis also investigates on the influence of gains and delays in the real-time controller stability.
References
- L. Jun-Young and C. Hyung-Jun, "6.6-kW onboard charger design using DCM PFC converter with harmonic modulation technique and two-stage dc/dc converter,"IEEE Trans. Ind. Electron., vol. 61, no. 3, pp. 1243-1252, Mar. 2014.
- R. Seung-Hee, K. Dong-Hee, K. Min-Jung, K. Jong-Soo, and L. ByoungKuk, "Adjustable frequency duty-cycle hybrid control strategy for fullbridge series resonant converters in electric vehicle chargers," IEEE Trans. Ind. Electron., vol. 61, no. 10, pp. 5354-5362, Oct. 2014.
- P. T. Staats, W. M. Grady, A. Arapostathis, and R.S. Thallam, "A statistical analysis of the effect of electric vehicle battery charging on distribution system harmonic voltages," IEEE Trans. Power Del., vol. 13, no. 2, pp. 640-646, Apr. 1998.
- A. Kuperman, U. Levy, J. Goren, A. Zafransky, and A. Savernin, "Battery charger for electric vehicle traction battery switch station,"IEEE Trans. Ind. Electron., vol. 60, no. 12, pp. 5391-5399, Dec. 2013.
- Z. Amjadi and S. S. Williamson, "Modeling, simulation, control of an advanced Luo converter for plug-in hybrid electric vehicle energy-storage system,"IEEE Trans. Veh. Technol., vol. 60, no. 1, pp. 64-75, Jan. 2011.
- H. Akagi and K. Isozaki, "A hybrid active filter for a three-phase 12-pulse diode rectifier used as the front end of a medium-voltage motor drive," IEEE Trans. Power Del., vol. 27, no. 1, pp. 69-77, Jan. 2012.
- A. F. Zobaa, "Optimal multiobjective design of hybrid active power filters considering a distorted environment, "IEEE Trans. Ind. Electron., vol. 61, no. 1, pp. 107-114, Jan. 2014.
- D. Sixing, L. Jinjun, and L. Jiliang, "Hybrid cascaded H-bridge converter for harmonic currentcompensation,"IEEE Trans. Power Electron., vol. 28, no. 5, pp. 2170-2179, May 2013.
- M. S. Hamad, M. I. Masoud, and B. W. Williams, "Medium-voltage 12-pulse converter: Output voltage harmonic compensation using a series APF,"IEEE Trans. Ind. Electron., vol. 61, no. 1, pp. 43-52, Jan. 2014.
- J. Liu, S. Dai, Q. Chen, and K. Tao, "Modelling and industrial application of series hybrid active power filter,"IET Power Electron., vol. 6, no. 8, pp. 1707- 1714, Sep. 2013.
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