Research on a Nonlinear Control Strategy for Three-Phase Voltage Sources PWM Rectifier with Resistive and Inductive Load

Authors

Xian Qin Ma, Jiu He Wang, Ting Ting Dong

Abstract

The mathematical model of three-phase voltage sources Pulse Width Modulation (PWM) rectifier is nonlinear, in view of the traditional linear control strategys weak disturbance-rejection ability with resistive and inductive load, a new passivity-based control strategy was proposed according to passivity-based control theory. Energy shaping method based on PCHD (Port Control Hamiltonian with Dissipation) model and the IDA-PBC (Interconnection and Damping Assignment Passivity Based Control) control algorithm is adopted to design passivity-based controller, which is able to make the energy function have the minimum value when rectifier is at the desired point, thus improving the stability and the load disturbance-rejection ability. Simulation results show that passivity-based control method can make this system possess the high-performance of robustness and dynamic.

Citation

• Journal: Advanced Materials Research
• Year: 2013
• Volume: 860-863
• Issue:
• Pages: 2385–2389
• Publisher: Trans Tech Publications, Ltd.
• DOI: 10.4028/www.scientific.net/amr.860-863.2385

BibTeX

@article{Ma_2013,
  title={{Research on a Nonlinear Control Strategy for Three-Phase Voltage Sources PWM Rectifier with Resistive and Inductive Load}},
  volume={860-863},
  ISSN={1662-8985},
  DOI={10.4028/www.scientific.net/amr.860-863.2385},
  journal={Advanced Materials Research},
  publisher={Trans Tech Publications, Ltd.},
  author={Ma, Xian Qin and Wang, Jiu He and Dong, Ting Ting},
  year={2013},
  pages={2385--2389}
}

Download the bib file

References

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