Responsive demand to mitigate slow recovery voltage sags

Research output: Contribution to journalJournal article – Annual report year: 2011Researchpeer-review

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Responsive demand to mitigate slow recovery voltage sags. / Garcia-Valle, Rodrigo; da Silva, Luiz Carlos Pereira; Xu, Zhao; Østergaard, Jacob.

In: European Transactions on Electrical Power, Vol. 22, No. 8, 2012, p. 1112–1125.

Research output: Contribution to journalJournal article – Annual report year: 2011Researchpeer-review

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Garcia-Valle, Rodrigo ; da Silva, Luiz Carlos Pereira ; Xu, Zhao ; Østergaard, Jacob. / Responsive demand to mitigate slow recovery voltage sags. In: European Transactions on Electrical Power. 2012 ; Vol. 22, No. 8. pp. 1112–1125.

Bibtex

@article{a70147233fce40cf9fa08f318bdb0b05,
title = "Responsive demand to mitigate slow recovery voltage sags",
abstract = "It is expected that in the future, customers will play a much more active role in modern power distribution systems. Instead of being passive agents, customers will be encouraged to participate in many other functions, such as frequency and voltage control, by providing a rapid, active, and reactive power reserve for peak load management through price responsive methods and also as energy providers through embedded generation technologies. This article introduces a new technology, called demand as voltagecontrolled reserve, which can help mitigation of momentary voltage sags. The technology can be provided by thermostatically controlled loads as well as other types of load. This technology has proven to be effective in distribution systems with a large composition of induction motors, when voltage sags present slow recovery characteristics because of the deceleration of the motors during faults. This article presents detailed models, discussion, and simulation tests to demonstrate the technical viability and effectiveness of the demand as voltage-controlled reserve technology for mitigating voltage sags.",
keywords = "Load modeling, Sensitive loads, Load management, Voltage sags, Demand as voltage controlled reserve, Induction motors",
author = "Rodrigo Garcia-Valle and {da Silva}, {Luiz Carlos Pereira} and Zhao Xu and Jacob {\O}stergaard",
year = "2012",
doi = "10.1002/etep.630",
language = "English",
volume = "22",
pages = "1112–1125",
journal = "International Transactions on Electrical Energy Systems",
issn = "1430-144X",
publisher = "Wiley",
number = "8",

}

RIS

TY - JOUR

T1 - Responsive demand to mitigate slow recovery voltage sags

AU - Garcia-Valle, Rodrigo

AU - da Silva, Luiz Carlos Pereira

AU - Xu, Zhao

AU - Østergaard, Jacob

PY - 2012

Y1 - 2012

N2 - It is expected that in the future, customers will play a much more active role in modern power distribution systems. Instead of being passive agents, customers will be encouraged to participate in many other functions, such as frequency and voltage control, by providing a rapid, active, and reactive power reserve for peak load management through price responsive methods and also as energy providers through embedded generation technologies. This article introduces a new technology, called demand as voltagecontrolled reserve, which can help mitigation of momentary voltage sags. The technology can be provided by thermostatically controlled loads as well as other types of load. This technology has proven to be effective in distribution systems with a large composition of induction motors, when voltage sags present slow recovery characteristics because of the deceleration of the motors during faults. This article presents detailed models, discussion, and simulation tests to demonstrate the technical viability and effectiveness of the demand as voltage-controlled reserve technology for mitigating voltage sags.

AB - It is expected that in the future, customers will play a much more active role in modern power distribution systems. Instead of being passive agents, customers will be encouraged to participate in many other functions, such as frequency and voltage control, by providing a rapid, active, and reactive power reserve for peak load management through price responsive methods and also as energy providers through embedded generation technologies. This article introduces a new technology, called demand as voltagecontrolled reserve, which can help mitigation of momentary voltage sags. The technology can be provided by thermostatically controlled loads as well as other types of load. This technology has proven to be effective in distribution systems with a large composition of induction motors, when voltage sags present slow recovery characteristics because of the deceleration of the motors during faults. This article presents detailed models, discussion, and simulation tests to demonstrate the technical viability and effectiveness of the demand as voltage-controlled reserve technology for mitigating voltage sags.

KW - Load modeling

KW - Sensitive loads

KW - Load management

KW - Voltage sags

KW - Demand as voltage controlled reserve

KW - Induction motors

U2 - 10.1002/etep.630

DO - 10.1002/etep.630

M3 - Journal article

VL - 22

SP - 1112

EP - 1125

JO - International Transactions on Electrical Energy Systems

JF - International Transactions on Electrical Energy Systems

SN - 1430-144X

IS - 8

ER -