H∞ control of line-side converter in electric multiple unit

This paper presents a robust H∞ control method for the PWM rectifiers to improve the control performance. First, a state space model of line-side pulse rectifier in Electric Multiple Unit (EMU) is constructed. The outer voltage loop controllers based on d-q frame are designed respectively, and the state equations are built and the weighting functions are selected. Then, the controllers are derived by solving the Riccati inequalities. Simulation results demonstrate that the designed H∞, controller is suitable for the PWM rectifiers and has better external disturbance rejection capability compared with the conventional PI-based instantaneous current control (ICC) scheme.

[1]  Wensheng Song,et al.  High-frequency resonance suppression of high-speed railways in China , 2016 .

[2]  A. W. Green,et al.  3-phase voltage sourced reversible rectifier , 1988 .

[3]  Wensheng Song,et al.  Single-phase three-level space vector pulse width modulation algorithm for grid-side railway traction converter and its relationship of carrier-based pulse width modulation , 2014 .

[4]  Amit Patra,et al.  Indirect current control of a single-phase voltage-sourced boost-type bridge converter operated in the rectifier mode , 2003 .

[5]  Dario Zaninelli,et al.  New Stability Analysis for Tuning PI Controller of Power Converters in Railway Application , 2011, IEEE Transactions on Industrial Electronics.

[6]  Riccardo Poli,et al.  Particle swarm optimization , 1995, Swarm Intelligence.

[7]  Osamu Miyashita,et al.  A predictive instantaneous-current PWM controlled rectifier with AC-side harmonic current reduction , 1997, IEEE Trans. Ind. Electron..

[8]  P. Mutschler,et al.  Advanced control scheme for a single-phase PWM rectifier in traction applications , 2003, 38th IAS Annual Meeting on Conference Record of the Industry Applications Conference, 2003..

[9]  P. T. Krein,et al.  Minimum Energy and Capacitance Requirements for Single-Phase Inverters and Rectifiers Using a Ripple Port , 2012, IEEE Transactions on Power Electronics.

[10]  Donald Grahame Holmes,et al.  Stationary frame current regulation of PWM inverters with zero steady state error , 1999, 30th Annual IEEE Power Electronics Specialists Conference. Record. (Cat. No.99CH36321).

[11]  Pekik Argo Dahono,et al.  New hysteresis current controller for single-phase full-bridge inverters , 2009 .

[12]  Necmi Altin,et al.  An Extended Lyapunov-Function-Based Control Strategy for Single-Phase UPS Inverters , 2015, IEEE Transactions on Power Electronics.

[13]  M. Azab.  A new direct power control of single phase PWM boost converter , 2003, 2003 46th Midwest Symposium on Circuits and Systems.

[14]  Wensheng Song,et al.  A Carrier-Based PWM Strategy With the Offset Voltage Injection for Single-Phase Three-Level Neutral-Point-Clamped Converters , 2013, IEEE Transactions on Power Electronics.

[15]  Tian-Hua Liu,et al.  Design and Implementation of a Robust Controller for a Micro Permanent Magnet Synchronous Speed Control Systems , 2007, Second International Conference on Innovative Computing, Informatio and Control (ICICIC 2007).

[16]  B.-R. Lin,et al.  Novel single-phase switching mode multilevel rectifier with a high power factor , 2005 .

[17]  K. Pavlou,et al.  Constrained model predictive control strategy for single-phase switch-mode rectifiers , 2012 .

[18]  Feng Xiaoyun,et al.  Single Phase Three-level SVPWM Algorithm for Grid-side Railway Traction Converter and Its Relationship of Carrier-based PWM , 2014 .

[19]  Alfred Rufer,et al.  Vector control of single-phase voltage source converters based on Fictive Axis Emulation , 2009, 2009 IEEE Energy Conversion Congress and Exposition.

[20]  Saeed Golestan,et al.  Direct active and reactive power control of single-phase grid-tie converters , 2012 .

[21]  Guorong Wu,et al.  Robust speed controller for a PMSM drive , 2009, 2009 IEEE 6th International Power Electronics and Motion Control Conference.