Real-time pricing method of reactive power for voltage control ancillary services considering economic rationality

Yuki Mukai; Akira Koide; Takao Tsuji; Tsutomu Oyama; Kenko Uchida

doi:10.1541/ieejpes.135.437

Real-time pricing method of reactive power for voltage control ancillary services considering economic rationality

Yuki Mukai, Akira Koide, Takao Tsuji, Tsutomu Oyama, Kenko Uchida

Research output: Contribution to journal › Article › peer-review

Abstract

It is an important issue to maintain voltage profile in distribution systems with a large number of distributed generators. To solve this problem, reactive power control of the distributed generator connected via a power conditioning system is effective. However, there is a possibility that the reactive power control leads to curtailment of active power output when capacity of the power conditioning system is not enough. Therefore, it is needed to compensate the economic disadvantage of the control collaborators in order to realize the cooperative voltage control method using the reactive power control. Hence, the authors developed a new real-time pricing method of reactive power supposing that all owners of the distributed generators behave based on economic rationality.

Original language	English
Pages (from-to)	437-445
Number of pages	9
Journal	IEEJ Transactions on Power and Energy
Volume	135
Issue number	7
DOIs	https://doi.org/10.1541/ieejpes.135.437
Publication status	Published - 2015 Jul 1

Keywords

Distributed generator
Reactive power control
Real-time operation
Voltage ancillary service

ASJC Scopus subject areas

Electrical and Electronic Engineering
Energy Engineering and Power Technology

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AU - Tsuji, Takao

AU - Oyama, Tsutomu

AU - Uchida, Kenko

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N2 - It is an important issue to maintain voltage profile in distribution systems with a large number of distributed generators. To solve this problem, reactive power control of the distributed generator connected via a power conditioning system is effective. However, there is a possibility that the reactive power control leads to curtailment of active power output when capacity of the power conditioning system is not enough. Therefore, it is needed to compensate the economic disadvantage of the control collaborators in order to realize the cooperative voltage control method using the reactive power control. Hence, the authors developed a new real-time pricing method of reactive power supposing that all owners of the distributed generators behave based on economic rationality.

AB - It is an important issue to maintain voltage profile in distribution systems with a large number of distributed generators. To solve this problem, reactive power control of the distributed generator connected via a power conditioning system is effective. However, there is a possibility that the reactive power control leads to curtailment of active power output when capacity of the power conditioning system is not enough. Therefore, it is needed to compensate the economic disadvantage of the control collaborators in order to realize the cooperative voltage control method using the reactive power control. Hence, the authors developed a new real-time pricing method of reactive power supposing that all owners of the distributed generators behave based on economic rationality.

KW - Distributed generator

KW - Reactive power control

KW - Real-time operation

KW - Voltage ancillary service

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Real-time pricing method of reactive power for voltage control ancillary services considering economic rationality

Abstract

Keywords

ASJC Scopus subject areas

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