Generation dispatch strategy for transmission congestion management in deregulated power systems

Junjiro Sugimoto; Ryuichi Yokoyama; Satoru Niioka; Takahide Niimura

Generation dispatch strategy for transmission congestion management in deregulated power systems

Junjiro Sugimoto^*, Ryuichi Yokoyama, Satoru Niioka, Takahide Niimura

^*Corresponding author for this work

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

Abstract

This paper discusses transmission congestion management strategy based on generation dispatch particularly aimed at price reduction. The objective of the proposed approach supports the system operator by several options to manage congestion effectively. In this paper, a simple set of indices is introduced to represent the level of effective and agreeable congestion dispatch in congested conditions. The individual indices measure the sensitivity of a particular supplier to the congested power flow, congested prices indicating economic impact, and the acceptance level of the amount to be dispatched. The overall index combining these three performance measures supports effective decisions by the system operator on congestion management, which is also agreeable to electricity consumers and suppliers. The proposed approach is tested on a modified IEEE 30 bus system for model demonstration.

Original language	English
Title of host publication	Proceedings of the Universities Power Engineering Conference
Pages	352-356
Number of pages	5
Volume	38
Publication status	Published - 2003
Event	UPEC 2003, 38th International Universities' Power Engineering Conference - Thessaloniki Duration: 2003 Sept 1 → 2003 Sept 3

Other

Other	UPEC 2003, 38th International Universities' Power Engineering Conference
City	Thessaloniki
Period	03/9/1 → 03/9/3

ASJC Scopus subject areas

Engineering(all)
Energy(all)

Cite this

@inproceedings{4fa37b4c2b6449d5bac8d98acc4da372,

title = "Generation dispatch strategy for transmission congestion management in deregulated power systems",

abstract = "This paper discusses transmission congestion management strategy based on generation dispatch particularly aimed at price reduction. The objective of the proposed approach supports the system operator by several options to manage congestion effectively. In this paper, a simple set of indices is introduced to represent the level of effective and agreeable congestion dispatch in congested conditions. The individual indices measure the sensitivity of a particular supplier to the congested power flow, congested prices indicating economic impact, and the acceptance level of the amount to be dispatched. The overall index combining these three performance measures supports effective decisions by the system operator on congestion management, which is also agreeable to electricity consumers and suppliers. The proposed approach is tested on a modified IEEE 30 bus system for model demonstration.",

author = "Junjiro Sugimoto and Ryuichi Yokoyama and Satoru Niioka and Takahide Niimura",

year = "2003",

language = "English",

volume = "38",

pages = "352--356",

booktitle = "Proceedings of the Universities Power Engineering Conference",

note = "UPEC 2003, 38th International Universities' Power Engineering Conference ; Conference date: 01-09-2003 Through 03-09-2003",

}

TY - GEN

T1 - Generation dispatch strategy for transmission congestion management in deregulated power systems

AU - Sugimoto, Junjiro

AU - Yokoyama, Ryuichi

AU - Niioka, Satoru

AU - Niimura, Takahide

PY - 2003

Y1 - 2003

N2 - This paper discusses transmission congestion management strategy based on generation dispatch particularly aimed at price reduction. The objective of the proposed approach supports the system operator by several options to manage congestion effectively. In this paper, a simple set of indices is introduced to represent the level of effective and agreeable congestion dispatch in congested conditions. The individual indices measure the sensitivity of a particular supplier to the congested power flow, congested prices indicating economic impact, and the acceptance level of the amount to be dispatched. The overall index combining these three performance measures supports effective decisions by the system operator on congestion management, which is also agreeable to electricity consumers and suppliers. The proposed approach is tested on a modified IEEE 30 bus system for model demonstration.

AB - This paper discusses transmission congestion management strategy based on generation dispatch particularly aimed at price reduction. The objective of the proposed approach supports the system operator by several options to manage congestion effectively. In this paper, a simple set of indices is introduced to represent the level of effective and agreeable congestion dispatch in congested conditions. The individual indices measure the sensitivity of a particular supplier to the congested power flow, congested prices indicating economic impact, and the acceptance level of the amount to be dispatched. The overall index combining these three performance measures supports effective decisions by the system operator on congestion management, which is also agreeable to electricity consumers and suppliers. The proposed approach is tested on a modified IEEE 30 bus system for model demonstration.

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UR - http://www.scopus.com/inward/citedby.url?scp=1442352112&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:1442352112

VL - 38

SP - 352

EP - 356

BT - Proceedings of the Universities Power Engineering Conference

T2 - UPEC 2003, 38th International Universities' Power Engineering Conference

Y2 - 1 September 2003 through 3 September 2003

ER -

Generation dispatch strategy for transmission congestion management in deregulated power systems

Abstract

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ASJC Scopus subject areas

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