A Mixed Integer Quadratic Cone Programming Model for Backbone Grid Search
ID:319 View Protection:ATTENDEE Updated Time:2020-11-11 12:10:29 Hits:161 Poster Presentation

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Abstract
It is an important aspect of power system resilience research to select a minimum backbone grid priority under extreme disaster conditions. How to establish the model of backbone grid search by analytic expression is a challenge. This paper describes the importance of transmission lines by the flow betweenness and establishes a quadratic cone programming model for backbone grid search by weighting and minimizing the objective of transmission lines. The model includes power balance constraints, generator unit commitment constraints, linear current constraints and so on. The highlight feature of the model is that it avoids the circulation in the network through a set of linear constraints, which accord with the actual power system. The test on an IEEE 39-bus system and an IEEE 118-bus system prove that the proposed method has strong robustness and high computational efficiency
Keywords
mixed integer quadratic cone programming, backbone grid, circulation, flow betweenness, unit commitment
Speaker
zhiyuan sun
Electrical Power Research Institute of Guangxi Power Grid Co., Ltd.

Submission Author
zhiyuan sun Electrical Power Research Institute of Guangxi Power Grid Co., Ltd.
shuiying liang Electrical Power Research Institute of Guangxi Power Grid Co., Ltd.
yiming li Power Dispatching and control Center of Guangxi Power Grid Co., Ltd.
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Important Date
  • Conference Date

    Oct 21

    2019

    to

    Oct 24

    2019

  • Oct 13 2019

    Abstract Notification of Acceptance

  • Oct 13 2019

    Draft paper submission deadline

  • Oct 14 2019

    Draft Paper Acceptance Notification

  • Oct 29 2019

    Final Paper Deadline

Organized By
Xi'an Jiaotong University
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