Comparison of Current-Limiting Strategies of Virtual Synchronous Generator Control during Fault Ride-Through

Jonggrist Jongudomkarn; Jia Liu; Toshifumi Ise

doi:10.1016/j.ifacol.2018.11.711

Comparison of Current-Limiting Strategies of Virtual Synchronous Generator Control during Fault Ride-Through

Jonggrist Jongudomkarn
, Jia Liu
, Toshifumi Ise

The University of Osaka

科研成果: 期刊稿件 › 文章 › 同行评审

10 引用（Scopus）

摘要

Virtual synchronous generator (VSG) control has the ability to support frequency stability of power system thanks to its inertia support feature. However, for the sake of transient stability, voltage and current should be restrained within an acceptable range during a fault event. In this paper, a comparison of current-limiting strategies during fault ride-through (FRT) is presented. A voltage-controlled VSG with an inner current controller and finite-set model predictive control (FS-MPC) based VSG control were studied. Comparative tests of single-line-to-ground fault and three-phase-fault-to-ground were conducted in PSCAD/EMTDC. Simulation results show that FS-MPC based VSG possesses better FRT capability.

源语言	英语
页（从-至）	256-261
页数	6
期刊	IFAC-PapersOnLine
卷	51
期	28
DOI	https://doi.org/10.1016/j.ifacol.2018.11.711
出版状态	已出版 - 2018
已对外发布	是

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abstract = "Virtual synchronous generator (VSG) control has the ability to support frequency stability of power system thanks to its inertia support feature. However, for the sake of transient stability, voltage and current should be restrained within an acceptable range during a fault event. In this paper, a comparison of current-limiting strategies during fault ride-through (FRT) is presented. A voltage-controlled VSG with an inner current controller and finite-set model predictive control (FS-MPC) based VSG control were studied. Comparative tests of single-line-to-ground fault and three-phase-fault-to-ground were conducted in PSCAD/EMTDC. Simulation results show that FS-MPC based VSG possesses better FRT capability.",

keywords = "Distributed Control of Networked Smart Power Systems, Distribution Generation, Elimination of Harmonics in Inverter Based Systems, Microgrids, Power Electronics Control, Virtual Inertia",

author = "Jonggrist Jongudomkarn and Jia Liu and Toshifumi Ise",

note = "Publisher Copyright: {\textcopyright} 2018",

year = "2018",

doi = "10.1016/j.ifacol.2018.11.711",

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T1 - Comparison of Current-Limiting Strategies of Virtual Synchronous Generator Control during Fault Ride-Through

AU - Jongudomkarn, Jonggrist

AU - Liu, Jia

AU - Ise, Toshifumi

PY - 2018

Y1 - 2018

N2 - Virtual synchronous generator (VSG) control has the ability to support frequency stability of power system thanks to its inertia support feature. However, for the sake of transient stability, voltage and current should be restrained within an acceptable range during a fault event. In this paper, a comparison of current-limiting strategies during fault ride-through (FRT) is presented. A voltage-controlled VSG with an inner current controller and finite-set model predictive control (FS-MPC) based VSG control were studied. Comparative tests of single-line-to-ground fault and three-phase-fault-to-ground were conducted in PSCAD/EMTDC. Simulation results show that FS-MPC based VSG possesses better FRT capability.

AB - Virtual synchronous generator (VSG) control has the ability to support frequency stability of power system thanks to its inertia support feature. However, for the sake of transient stability, voltage and current should be restrained within an acceptable range during a fault event. In this paper, a comparison of current-limiting strategies during fault ride-through (FRT) is presented. A voltage-controlled VSG with an inner current controller and finite-set model predictive control (FS-MPC) based VSG control were studied. Comparative tests of single-line-to-ground fault and three-phase-fault-to-ground were conducted in PSCAD/EMTDC. Simulation results show that FS-MPC based VSG possesses better FRT capability.

KW - Distributed Control of Networked Smart Power Systems

KW - Distribution Generation

KW - Elimination of Harmonics in Inverter Based Systems

KW - Microgrids

KW - Power Electronics Control

KW - Virtual Inertia

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DO - 10.1016/j.ifacol.2018.11.711

M3 - 文章

AN - SCOPUS:85058227544

SN - 2405-8963

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ER -

Comparison of Current-Limiting Strategies of Virtual Synchronous Generator Control during Fault Ride-Through

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