Research on Attenuating Variable-Rate Reaching Sliding Mode Control Strategy for Three-Phase Current Source Inverter

Abstract:

A sliding-mode attenuating variable-rate reaching control strategy for three-phase current source inverter is presented. The proposed control strategy significantly improves solve the exist issues that the slow dynamic characteristic and the output waveform distortion using linear control technology in three-phase current source inverter. In order to facilitate the analysis and design of sliding mode controller, a new mathematical model of three-phase current source inverter is built, and it is further simplified through the spatial coordinate transformation. The switching surfaces and the attenuating variable-rate reaching control law are deduced. Finally, the simulation results verify the effectiveness and feasibility of the control strategy for three-phase current source inverter.

• Periodical: Applied Mechanics and Materials (Volume 596)
• Pages: 565-571
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.596.565
• Online since: July 2014
• Authors: Jing Bai, Shi Qi Lu*, Xiao Dong, Jian Liu
• Keywords: Attenuating Variable-Rate Reaching Law, Sliding Mode, Spatial Coordinate Transformation, Three-Phase Current Source Inverter, Variable Structure

References

[1] Popat Miteshkumar, Wu Bin and Zargari Navid R: Fault ride-through capability of cascaded current-source converter-based offshore wind farm. IEEE Transactions on Sustainable Energy. 2013, 4(2): 314-323.

DOI: 10.1109/tste.2012.2223246

[2] Amr Ahmed A Radwan and Yasser Abdel-Rady I Mohamed: Analysis and Active Suppression of AC- and DC-Side Instabilities in Grid-Connected Current-Source Converter-Based Photovoltaic System. IEEE Transactions on Sustainable Energy. 2013, 4(3): 630-642.

DOI: 10.1109/tste.2012.2230653

[3] Harbouche Y, Khettache L and Abdessemed R: Sliding mode control application to the doubly fed asynchronous machine supplied by current sources. Advances in Modelling and Analysis C. 2009, 64(1-2): 15-26.

[4] Jing Bai, Shiqi Lu and Jian Liu. Study and Application of Sliding Mode Control Strategy for High-power Current Source Inverter. Applied Mechanics and Materials. 2014, 527: 259-266.

DOI: 10.4028/www.scientific.net/amm.527.259

[5] Xu Fei, Ma Hao and He Xiangning: A discrete-time variable rate reaching law controlled current-source inverter. Proceedings of the CSEE. 2007, 27(33): 98-102.

[6] Yu Yong: Discrete sliding mode control for current-source Inverter. Power Electronics. 2009, 43(1): 69-70.

[7] Zheng Xuesheng, Li Chunwen and Tang Honghai: Integral sliding mode control for three-phase PWM voltage source inverter. Transactions of china electrotechnical society. 2007, 22(12): 105-109.

DOI: 10.1109/chicc.2006.4347302

[8] Vadim, Utkin: Sliding mode control of DC/DC converters. Journal of the Franklin Institute. 2013, 350(8): 2146-2165.

DOI: 10.1016/j.jfranklin.2013.02.026

[9] Jiabing Hu, Shang Lei and He Yikang: Direct active and reactive power regulation of grid-connected DC/AC converters using sliding mode control approach. IEEE Transactions on Power Electronics. 2011, 26(1): 210-222.

DOI: 10.1109/tpel.2010.2057518

[10] Sosa, Jorge Luis: Sliding-Mode Input–Output Linearization Controller for the DC/DC ZVS CLL-T Resonant Converter. IEEE Transactions on Industrial Electronics. 2012, 59(3): 1554-1564.

DOI: 10.1109/tie.2011.2161253

[11] Adib Abrishamifar and Ahmad Ale Ahmad: Fixed Switching Frequency Sliding Mode Control for Single-Phase Unipolar Inverters. IEEE Transactions on Power Electronics. 2012, 27(5): 2507-2514.

DOI: 10.1109/tpel.2011.2175249

[12] Mallapu Gopinath Umamaheswari and Govindarajan Uma: Analysis and design of reduced-order sliding-mode controller for three-phase power factor correction using Cuk rectifiers. IET Power Electronics. 2013, 6(5): 935-945.

DOI: 10.1049/iet-pel.2012.0402

[13] Xiao Yanhong and Zhou Jinglin: The reaching law for variable structure control of discretetime system based on attenuating control. Control Theory and Applications. 2002, 19 (3): 450-452.