A fast method for calculating stability ATC considering N-1 contingencies

Shinichi Nakagawa, Yuta Osaki, Shinichi Iwamoto, Kinya Abe, Hideo Hosogoe

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Recently, in the deregulation process, the fast evaluation ATC of tie-lines has become more important from the viewpoint of the effective use of networks. Therefore, we propose an efficient method for calculating ATC with transient stability constraints. In this paper, we first focus our attention on a characteristic of ATC and reduce calculation time drastically by using it. Secondly, we propose a new index for finding critical cases quickly using transient energy functions. We confirm the validity of the proposed approach by running simulations using an IEEJ EAST 10 machine 47 bus system.

Original languageEnglish
Title of host publicationIEEE Power and Energy Society 2008 General Meeting: Conversion and Delivery of Electrical Energy in the 21st Century, PES
DOIs
Publication statusPublished - 2008
Externally publishedYes
EventIEEE Power and Energy Society 2008 General Meeting: Conversion and Delivery of Electrical Energy in the 21st Century, PES - Pittsburgh, PA
Duration: 2008 Jul 202008 Jul 24

Other

OtherIEEE Power and Energy Society 2008 General Meeting: Conversion and Delivery of Electrical Energy in the 21st Century, PES
CityPittsburgh, PA
Period08/7/2008/7/24

Keywords

  • ATC
  • Available transmission capability
  • Transient energy function
  • Transient stability

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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  • Cite this

    Nakagawa, S., Osaki, Y., Iwamoto, S., Abe, K., & Hosogoe, H. (2008). A fast method for calculating stability ATC considering N-1 contingencies. In IEEE Power and Energy Society 2008 General Meeting: Conversion and Delivery of Electrical Energy in the 21st Century, PES [4596365] https://doi.org/10.1109/PES.2008.4596365