Hamiltonian modeling and energy-shaping control of three-phase ac/dc voltage-source converters

Authors

Yuliang Tang, Haisheng Yu, Zongwei Zou

Abstract

Appling energy-shaping and port-controlled Hamilton (PCH) control principle, the model and control of the three-phase boost-type pulse-width modulated (PWM) ac/dc converters are presented in this paper. First of all, a PCH model of the three-phase PWM ac/dc converters is established in the d-q rotation frames. Then, according to the target of the controller design, the desired equilibrium point of the system is obtained. The PCH feedback control method of the three-phase PWM ac/dc converters is given based on the energy-shaping theory and the controller is designed through interconnection and damping assignment. Moreover, an integrate controller is designed to eliminate the steady-state error in dc-bus voltage. The simulation results show that the output dc voltage stabilizes on the desired value, while the input power factors stays unitary. © 2008 IEEE.

Citation

• Journal: 2008 IEEE International Conference on Automation and Logistics
• Year: 2008
• Volume:
• Issue:
• Pages: 591–595
• Publisher: IEEE
• DOI: 10.1109/ical.2008.4636219

BibTeX

@inproceedings{Yuliang_Tang_2008,
  title={{Hamiltonian modeling and energy-shaping control of three-phase ac/dc voltage-source converters}},
  DOI={10.1109/ical.2008.4636219},
  booktitle={{2008 IEEE International Conference on Automation and Logistics}},
  publisher={IEEE},
  author={Yuliang Tang and Haisheng Yu and Zongwei Zou},
  year={2008},
  pages={591--595}
}

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References

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