A Novel Unit Power Factor Rectifier Based on Three-phase Digital PLL

A novel three-phase phase-locked loop solution is proposed based on D-Q transformation aiming at the AC-DC rectifier with high efficiency and high power factor. The phase-locked loop is implemented digitally using the Xilinx blockset integrated with Matlab/Simulink. The three-phase digital phase-locked loop (TDPLL) is elaborately designed with the parameters defined in detail. The AC-DC converter (rectifier) model with the TDPLL is built and simulated in the high-speed VHS-ADC simulation platform from Canada. The simulation and test results show the TDPLL is locked right after the different three-phase voltage disturbances and very suitable for control of the rectifier with high parallelism through space vector pulse width modulation (SVPWM). http://dx.doi.org/10.11591/telkomnika.v11i7.2850

[1]  Alireza Bakhshai,et al.  Enhancing the three-phase synchronous reference frame PLL to remove unbalance and harmonic errors , 2009, 2009 35th Annual Conference of IEEE Industrial Electronics.

[2]  G. Lambert-Torres,et al.  DSP Implementation of Three-Phase PLL using Modified Synchronous Reference Frame , 2007, IECON 2007 - 33rd Annual Conference of the IEEE Industrial Electronics Society.

[3]  Bimal K. Bose,et al.  A Digital PLL Scheme for Three-Phase System Using Modified Synchronous Reference Frame , 2010, IEEE Transactions on Industrial Electronics.

[4]  Jon Are Suul,et al.  Design, tuning and testing of a flexible PLL for grid synchronization of three-phase power converters , 2009, 2009 13th European Conference on Power Electronics and Applications.

[5]  J.A. Pecas Lopes,et al.  A comparative analysis and implementation of various PLL techniques applied to single-phase grids , 2011, Proceedings of the 2011 3rd International Youth Conference on Energetics (IYCE).

[6]  Parthasarathi Sensarma,et al.  A pre-filter based PLL for three-phase grid connected applications , 2011 .

[7]  Sai-Weng Sin,et al.  FPGA-based decoupled double synchronous reference frame PLL for active power filters , 2011, 2011 6th IEEE Conference on Industrial Electronics and Applications.

[8]  Hung L. Cheng,et al.  A novel single-stage high-power-factor ac/dc converter featuring high circuit efficiency , 2009, 2009 IEEE International Conference on Industrial Technology.

[9]  I. Barbieri,et al.  Control of AC-DC matrix converter using digital PLL , 2009, 2009 International Conference on Power Engineering, Energy and Electrical Drives.

[10]  Kamalakanta Mahapatra,et al.  Adaptive-Fuzzy Controller Based Shunt Active Filter for Power Line Conditioners , 2011 .

[11]  Shahrin Md. Ayob,et al.  Non-Sinusoidal PWM Method for Cascaded Multilevel Inverter , 2012 .

[12]  Leonardo A. B. Tôrres,et al.  Comparison of Three Single-Phase PLL Algorithms for UPS Applications , 2008, IEEE Transactions on Industrial Electronics.

[13]  B Tamyurek,et al.  A Three-Phase Unity Power Factor Single-Stage AC–DC Converter Based on an Interleaved Flyback Topology , 2011, IEEE Transactions on Power Electronics.