Dual angle control of line frequency switched STATCOM under single line to ground fault and mitigation of voltage dip

  • Unique Paper ID: 143882
  • Volume: 3
  • Issue: 3
  • PageNo: 219-226
  • Abstract:
  • This paper presents a new control method of reducing the dc link voltage oscillations as well as the voltage dip mitigation. The main improvement is the decrease of negative sequence current, dc voltage oscillation under fault condition and mitigation of voltage dip at the point of common coupling when inductive and capacitive load is connected. The proposed control scheme is for adding appropriate oscillation to the conventional angle controller output. The method improves sensitivity as well as reliable when the STATCOM works under fault conditions and when connected to loads.
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Copyright & License

Copyright © 2025 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{143882,
        author = {Swathy Sasikumar and Jaison Cherian},
        title = {Dual angle control of line frequency switched STATCOM under single line to ground fault and mitigation of voltage dip },
        journal = {International Journal of Innovative Research in Technology},
        year = {},
        volume = {3},
        number = {3},
        pages = {219-226},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=143882},
        abstract = {This paper presents a new control method of reducing the dc link voltage oscillations as well as the voltage dip mitigation. The main improvement is the decrease of negative sequence current, dc voltage oscillation under fault condition and mitigation of voltage dip at the point of common coupling when inductive and capacitive load is connected. The proposed control scheme is for adding appropriate oscillation to the conventional angle controller output. The method improves sensitivity as well as reliable when the STATCOM works under fault conditions and when connected to loads.},
        keywords = {angle control, dual angle control(DAC), STATCOM.},
        month = {},
        }

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