Distributed Coordinated Management for Multiple Distributed Energy Resources Optimal Operation with Security Constrains

Xiang Gao, Xi Lu, Ka Wing Chan, Jiefeng Hu, Shiwei Xia, Da Xu

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

1 Citation (Scopus)

Abstract

Grid connection of large-scale distributed energy resources (DERs) brings not only many benefits to the power systems including the improvement of system reliability and security but also challenges in their control and operation. Aiming at overcoming the disadvantages of existing centralized methods for solving the corrective security-constrained DC optimal power flow (OPF) problem in transmission systems, this paper presents a fully distributed control algorithm which requires only variables in adjacent buses of the faulty line to update the control signals of DERs so as to allow them to respond quickly to maintain the dynamic power balance in grid after a line contingency. A case study on a modified 6-bus system shows the validity and effectiveness of the proposed algorithm.

Original languageEnglish
Title of host publication2019 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538682326
DOIs
Publication statusPublished - Feb 2019
Event2019 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2019 - Washington, United States
Duration: 18 Feb 201921 Feb 2019

Publication series

Name2019 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2019

Conference

Conference2019 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2019
CountryUnited States
CityWashington
Period18/02/1921/02/19

Keywords

  • contingency
  • distributed energy resources
  • distributed optimization
  • transmission lines

ASJC Scopus subject areas

  • Artificial Intelligence
  • Hardware and Architecture
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering
  • Control and Optimization
  • Strategy and Management

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