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A Novel Robust Dispatch Strategy Exploiting Operational Flexibilty of HVDC
ID：419 View Protection：ATTENDEE Updated Time：2022-05-21 15:57:50 Hits：853 Poster Presentation

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Abstract
In order to manage the uncertainty induced by increasing penetration of renewable energy sources (RES), this paper proposes a novel robust dispatch strategy by exploiting the controllability of high voltage direct current (HVDC) system. Different from conventional models that considering the extreme scenarios in generator commitment schedule, our model devices the dispatch strategy by first considering the predicted case of RES and then iteratively enhancing the model robustness constraints. Utilizing the improved Benders decomposition algorithm, the characteristics of real-time dispatch, described by developed trajectory switching model, are fed back to day-ahead schedule model. By allocating the operational burdens between two stages, our model excavates the dispatch flexibility and thus the economic benefits are promoted.
 
Keywords
HVDC, wind uncertainty, robust dispatch model, operational flexibility.
Speaker
ZiqingDing
华北电力大学

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Important Date

  • Conference Date

    May 27

    2022

    to

    May 29

    2022

  • Feb 28 2022

    Draft paper submission deadline

  • May 29 2022

    Registration deadline

  • Jun 22 2022

    Contribution Submission Deadline

Sponsored By
IEEE Beijing Section
China Electrotechnical Society
Southeast University
Supported By
IEEE Industry Applications Society
IEEE Nanjing Section
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