Research on PI controller tuning for VSC-HVDC system

  title={Research on PI controller tuning for VSC-HVDC system},
  author={Yaping Li and Shengchun Yang and Ke Wang and Dan Zeng},
  journal={2011 International Conference on Advanced Power System Automation and Protection},
Dual closed loop structure is often adopted in VSC-HVDC control system, and the PI controller design and parameters tuning can be regarded as the core content in the control system design. This paper first designs the inner current loop follow three methods: typical I-type, typical II-type and second-order system, designs outer voltage loop under the low… CONTINUE READING