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

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

doi:10.1109/PES.2008.4596365

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 proceeding › Conference 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 language	English
Title of host publication	IEEE Power and Energy Society 2008 General Meeting: Conversion and Delivery of Electrical Energy in the 21st Century, PES
DOIs	https://doi.org/10.1109/PES.2008.4596365
Publication status	Published - 2008
Externally published	Yes
Event	IEEE Power and Energy Society 2008 General Meeting: Conversion and Delivery of Electrical Energy in the 21st Century, PES - Pittsburgh, PA Duration: 2008 Jul 20 → 2008 Jul 24

Other

Other	IEEE Power and Energy Society 2008 General Meeting: Conversion and Delivery of Electrical Energy in the 21st Century, PES
City	Pittsburgh, PA
Period	08/7/20 → 08/7/24

Keywords

ATC
Available transmission capability
Transient energy function
Transient stability

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering

Access to Document

10.1109/PES.2008.4596365

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A fast method for calculating stability ATC considering N-1 contingencies. / Nakagawa, Shinichi; Osaki, Yuta; Iwamoto, Shinichi; Abe, Kinya; Hosogoe, Hideo.

IEEE Power and Energy Society 2008 General Meeting: Conversion and Delivery of Electrical Energy in the 21st Century, PES. 2008. 4596365.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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, IEEE Power and Energy Society 2008 General Meeting: Conversion and Delivery of Electrical Energy in the 21st Century, PES, Pittsburgh, PA, 08/7/20. https://doi.org/10.1109/PES.2008.4596365

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AB - 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.

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KW - Transient energy function

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