Tuning of Voltage Controller Gain for Multiple STATCOM Systems

Joachim Steinkohl; Xiongfei Wang

doi:10.1109/COMPEL.2018.8460094

Tuning of Voltage Controller Gain for Multiple STATCOM Systems

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

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Abstract

STATCOMs with voltage control are known for their fast reaction time to stabilize the grid voltage. For optimal dynamic performance it is essential to use the correct gain settings for the PI voltage regulation controller, adapted for different states of operation. This paper shows the equation to calculate the accurate value for the gain setting in the voltage controller. The inner control behavior with enabled droop control is considered as well as the strength of the grid. After this the influences between STATCOMs installed in parallel in one bus is shown and the adaption of the gain to take this into account is calculated. The equations are validated by analytic aspects as well as by simulations. This enhances the existing control solution in industry and allows constant dynamic performance under various system changes in future grids.

Originalsprog	Engelsk
Titel	Proceedings of 2018 IEEE 19th Workshop on Control and Modeling for Power Electronics (COMPEL)
Antal sider	6
Forlag	IEEE Press
Publikationsdato	10 sep. 2018
Sider	1-6
Artikelnummer	8460094
ISBN (Trykt)	978-1-5386-5542-9
ISBN (Elektronisk)	978-1-5386-5541-2
DOI	https://doi.org/10.1109/COMPEL.2018.8460094
Status	Udgivet - 10 sep. 2018
Begivenhed	19th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2018 - Padova, Italien Varighed: 25 jun. 2018 → 28 jun. 2018

Konference

Konference	19th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2018
Land/Område	Italien
By	Padova
Periode	25/06/2018 → 28/06/2018

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10.1109/COMPEL.2018.8460094

Tuning of Voltage Controller Gain for Multiple STATCOM SystemsAccepteret manuskript, 2,02 MB

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REPEPS: REliable Power Electronic based Power System
Blaabjerg, F., Iannuzzo, F., Davari, P., Wang, H., Wang, X. & Yang, Y.
01/08/2017 → 01/12/2023
Projekter: Projekt › Forskning

Citationsformater

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title = "Tuning of Voltage Controller Gain for Multiple STATCOM Systems",

abstract = "STATCOMs with voltage control are known for their fast reaction time to stabilize the grid voltage. For optimal dynamic performance it is essential to use the correct gain settings for the PI voltage regulation controller, adapted for different states of operation. This paper shows the equation to calculate the accurate value for the gain setting in the voltage controller. The inner control behavior with enabled droop control is considered as well as the strength of the grid. After this the influences between STATCOMs installed in parallel in one bus is shown and the adaption of the gain to take this into account is calculated. The equations are validated by analytic aspects as well as by simulations. This enhances the existing control solution in industry and allows constant dynamic performance under various system changes in future grids.",

keywords = "FACTS, STATCOM, Voltage Control",

author = "Joachim Steinkohl and Xiongfei Wang",

year = "2018",

month = sep,

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doi = "10.1109/COMPEL.2018.8460094",

language = "English",

isbn = "978-1-5386-5542-9",

pages = "1--6",

booktitle = "Proceedings of 2018 IEEE 19th Workshop on Control and Modeling for Power Electronics (COMPEL)",

publisher = "IEEE Press",

note = "19th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2018 ; Conference date: 25-06-2018 Through 28-06-2018",

}

Steinkohl, J & Wang, X 2018, Tuning of Voltage Controller Gain for Multiple STATCOM Systems. i Proceedings of 2018 IEEE 19th Workshop on Control and Modeling for Power Electronics (COMPEL)., 8460094, IEEE Press, s. 1-6, 19th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2018, Padova, Italien, 25/06/2018. https://doi.org/10.1109/COMPEL.2018.8460094

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N2 - STATCOMs with voltage control are known for their fast reaction time to stabilize the grid voltage. For optimal dynamic performance it is essential to use the correct gain settings for the PI voltage regulation controller, adapted for different states of operation. This paper shows the equation to calculate the accurate value for the gain setting in the voltage controller. The inner control behavior with enabled droop control is considered as well as the strength of the grid. After this the influences between STATCOMs installed in parallel in one bus is shown and the adaption of the gain to take this into account is calculated. The equations are validated by analytic aspects as well as by simulations. This enhances the existing control solution in industry and allows constant dynamic performance under various system changes in future grids.

AB - STATCOMs with voltage control are known for their fast reaction time to stabilize the grid voltage. For optimal dynamic performance it is essential to use the correct gain settings for the PI voltage regulation controller, adapted for different states of operation. This paper shows the equation to calculate the accurate value for the gain setting in the voltage controller. The inner control behavior with enabled droop control is considered as well as the strength of the grid. After this the influences between STATCOMs installed in parallel in one bus is shown and the adaption of the gain to take this into account is calculated. The equations are validated by analytic aspects as well as by simulations. This enhances the existing control solution in industry and allows constant dynamic performance under various system changes in future grids.

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KW - Voltage Control

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DO - 10.1109/COMPEL.2018.8460094

M3 - Article in proceeding

SN - 978-1-5386-5542-9

SP - 1

EP - 6

BT - Proceedings of 2018 IEEE 19th Workshop on Control and Modeling for Power Electronics (COMPEL)

PB - IEEE Press

T2 - 19th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2018

Y2 - 25 June 2018 through 28 June 2018

ER -

Tuning of Voltage Controller Gain for Multiple STATCOM Systems

Abstract

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REPEPS: REliable Power Electronic based Power System

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