Modeling and voltage-control of variable-speed SCAG-based wind farm

Haejoon An; Heesang Ko; Hongwoo Kim; Hyungoo Kim; Seokwoo Kim; Gilsoo Jang; Byongjun Lee

doi:10.1016/j.renene.2011.09.029

Modeling and voltage-control of variable-speed SCAG-based wind farm

Haejoon An, Heesang Ko, Hongwoo Kim, Hyungoo Kim, Seokwoo Kim, Gilsoo Jang, Byongjun Lee

School of Electrical Engineering

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

12 Citations (Scopus)

Abstract

We describe modeling and control methods for a variable speed squirrel-cage asynchronous (induction) generator with power electronic converters. A comprehensive dynamical model of the SCAG wind turbine and its control scheme is presented. The control scheme consists of wind turbine control and power converter control. Wind speed variations, local load variations, and voltage sag are simulated. Through these simulations, the capabilities of the proposed reactive power control design, which can adjust the voltage variations in a point of common coupling (PCC, Bus 4) to preset values when connecting wind power generation systems, are evaluated and discussed.

Original language	English
Pages (from-to)	28-35
Number of pages	8
Journal	Renewable Energy
Volume	42
DOIs	https://doi.org/10.1016/j.renene.2011.09.029
Publication status	Published - 2012 Jun

Keywords

Reactive power
Squirrel-cage asynchronous generator
Voltage variation

ASJC Scopus subject areas

Renewable Energy, Sustainability and the Environment

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.renene.2011.09.029

Cite this

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title = "Modeling and voltage-control of variable-speed SCAG-based wind farm",

abstract = "We describe modeling and control methods for a variable speed squirrel-cage asynchronous (induction) generator with power electronic converters. A comprehensive dynamical model of the SCAG wind turbine and its control scheme is presented. The control scheme consists of wind turbine control and power converter control. Wind speed variations, local load variations, and voltage sag are simulated. Through these simulations, the capabilities of the proposed reactive power control design, which can adjust the voltage variations in a point of common coupling (PCC, Bus 4) to preset values when connecting wind power generation systems, are evaluated and discussed.",

keywords = "Reactive power, Squirrel-cage asynchronous generator, Voltage variation",

author = "Haejoon An and Heesang Ko and Hongwoo Kim and Hyungoo Kim and Seokwoo Kim and Gilsoo Jang and Byongjun Lee",

note = "Funding Information: This work was supported by National Research Foundation of Korea Grant funded by the Korean Government ( 20110018632 ) and the Research Fund of the Korea Institute of Energy Research (KIER) . Copyright: Copyright 2012 Elsevier B.V., All rights reserved.",

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doi = "10.1016/j.renene.2011.09.029",

language = "English",

volume = "42",

pages = "28--35",

journal = "Renewable Energy",

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T1 - Modeling and voltage-control of variable-speed SCAG-based wind farm

AU - An, Haejoon

AU - Ko, Heesang

AU - Kim, Hongwoo

AU - Kim, Hyungoo

AU - Kim, Seokwoo

AU - Jang, Gilsoo

AU - Lee, Byongjun

N1 - Funding Information: This work was supported by National Research Foundation of Korea Grant funded by the Korean Government ( 20110018632 ) and the Research Fund of the Korea Institute of Energy Research (KIER) . Copyright: Copyright 2012 Elsevier B.V., All rights reserved.

PY - 2012/6

Y1 - 2012/6

N2 - We describe modeling and control methods for a variable speed squirrel-cage asynchronous (induction) generator with power electronic converters. A comprehensive dynamical model of the SCAG wind turbine and its control scheme is presented. The control scheme consists of wind turbine control and power converter control. Wind speed variations, local load variations, and voltage sag are simulated. Through these simulations, the capabilities of the proposed reactive power control design, which can adjust the voltage variations in a point of common coupling (PCC, Bus 4) to preset values when connecting wind power generation systems, are evaluated and discussed.

AB - We describe modeling and control methods for a variable speed squirrel-cage asynchronous (induction) generator with power electronic converters. A comprehensive dynamical model of the SCAG wind turbine and its control scheme is presented. The control scheme consists of wind turbine control and power converter control. Wind speed variations, local load variations, and voltage sag are simulated. Through these simulations, the capabilities of the proposed reactive power control design, which can adjust the voltage variations in a point of common coupling (PCC, Bus 4) to preset values when connecting wind power generation systems, are evaluated and discussed.

KW - Reactive power

KW - Squirrel-cage asynchronous generator

KW - Voltage variation

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SN - 0960-1481

VL - 42

SP - 28

EP - 35

JO - Renewable Energy

JF - Renewable Energy

ER -

Modeling and voltage-control of variable-speed SCAG-based wind farm

Abstract

Keywords

ASJC Scopus subject areas

UN SDGs

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