Abstract
The Grid-connected inverter control strategies are becoming a more attractive subject as the growing requirements for renewable power. The model predictive control (MPC) strategy is thought as a prospective method for the control of inverters due to its capability of handling constraints and nonlinearity properly. However, the complicated computations at each sampling instant makes MPC hardly applied. For the fast implementing of MPC on grid connected inverter control, in this paper, a decaying amplification aggregation strategy based model predictive control is presented on three-phase LCL-filter Grid Connected Inverter control. Additionally, a cumulative incremental state space model is used to depress the possible error. The proposed algorithms can significantly reduce the online computational complexity of MPC and have an infinite prediction horizon. The stability is also discussed and simulation results of a 20 KW grid-connected inverter demonstrate the effectiveness and fast calculation ability of this strategy.
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References
Cortes, P., Kazmierkowski, M.P., Kennel, R.M., Quevedo, D.E., Rodriguez, J.: Predictive control in power electronics and drives. IEEE Trans. Ind. Electron. 55(12), 4312–4324 (2008)
Rodriguez, J., Cortes, P.: Predictive control of power converters and electrical drives. (2012)
Ławryńczuk, M.: Computationally efficient model predictive control algorithms. Springer, Berlin (2014)
Yu-Geng, X.I., De-Wei, L.I., Lin, S.: Model predictive control — status and challenges. Acta Autom. Sin. 39(3), 222–236 (2013)
Rodriguez, J., Pontt, J., Silva, C.A., Correa, P., Lezana, P., Cortes, P., Ammann, U.: Predictive current control of a voltage source inverter. IEEE Trans. Ind. Electron. 54(1), 495–503 (2007)
Schroder, D.: Predictive control strategies for converter and inverter. In: IEEE International Conference on Industrial Technology, pp. 1–8 (2009)
Abu-Rub, H., Guzinski, J., Krzeminski, Z., Toliyat, H.A.: Predictive current control of voltage-source inverters. IEEE Trans. Ind. Electron. 51(3), 585–593 (2004)
Kennel, R., Linder, A.: Predictive control of inverter supplied electrical drives.In: PESC Record - IEEE Annual Power Electronics, vol. 2, pp. 761–766 (2000)
Linder, A., Kennel, R.: Model predictive control for electrical drives. In: IEEE Power Electronics Specialists Conference, pp. 1793–1799 (2005)
Cortes, P., Rodriguez, J., Silva, C., Flores, A.: Delay compensation in model predictive current control of a three-phase inverter. IEEE Trans. Ind. Electron. 59(2), 1323–1325 (2012)
Twining, E., Holmes, D.G.: Grid current regulation of a three-phase voltage source inverter with an LCL input filter. IEEE Trans. Power Electron. 18(3), 888–895 (2003)
Zhang, Y., Lin, H.: Simplified model predictive current control method of voltage-source inverter. In: IEEE International Conference on Power Electronics and Ecce Asia, pp. 1726–1733 (2011)
Geldenhuys, J.M.C., Mouton, H.D.T., Rix, A., Geyer, T.: Model predictive current control of a grid connected converter with LCL-filter. In: Control and Modeling for Power Electronics, pp. 1–6 (2016)
Mariethoz, S., Morari, M.: Explicit model-predictive control of a PWM inverter with an LCL filter. IEEE Trans. Ind. Electron. 56(2), 389–399 (2009)
Xi, Y.G., Li, D.W.: Fundamental philosophy and status of qualitative synthesis of model predictive control. Acta Autom. Sin. 34(34), 1225–1234 (2008)
Rockhill, A.A., Liserre, M., Teodorescu, R., Rodriguez, P.: Grid-filter design for a multimegawatt medium-voltage voltage-source inverter. IEEE Trans. Ind. Electron. 58(4), 1205–1217 (2011)
Rodriguez, J., Cortes, P., Kennel, R., Kazmierkowski, M.P.: Model predictive control-a simple and powerful method to control power converters. In: Power Electronics and Motion Control Conference. Ipemc ‘09. IEEE International 2009, pp. 1826–1838 (2009)
Li, D., Xi, Y., Lu, J., Gao, F.: Synthesis of real-time-feedback-based 2d iterative learning control–model predictive control for constrained batch processes with unknown input nonlinearity. Ind. Eng. Chem. Res. 55(51) (2016)
Li, D., Xi, Y., Lin, Z.: An improved design of aggregation-based model predictive control. Syst. Control Lett. 62(11), 1082–1089 (2013)
Li, D.W., Xi, Y.G.: Quality guaranteed aggregation based model predictive control and stability analysis. Sci. China 52(7), 1145–1156 (2009)
Chen, W., Li, D., Xi, Y.: The application research of forward DC-DC converter control based on decaying amplification aggregation strategy in predictive control. In: Control and Decision Conference, pp. 314–319 (2015)
Du X. N.: The study and analysis of new optimization strategies in model predictive control [Ph.D. dissertation], Shanghai Jiao Tong University (2001)
Acknowledgement
This work is supported by the National Science Foundation of China (Grant Nos. 61463037, 61521063, 61590924) and National Program on Key Basic Research Project of China (973 Program, Grant No. 2014CB249200).
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Chen, W., Li, D., Xi, Y. et al. The research of grid-connected inverter control based on decaying amplification aggregation strategy in predictive control. Cluster Comput 22 (Suppl 3), 6633–6646 (2019). https://doi.org/10.1007/s10586-018-2358-x
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DOI: https://doi.org/10.1007/s10586-018-2358-x