Tuning of Voltage Controller Gain for Multiple STATCOM Systems

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Resumé

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.
OriginalsprogEngelsk
TitelProceedings of 2018 IEEE 19th Workshop on Control and Modeling for Power Electronics (COMPEL)
Antal sider6
ForlagIEEE Press
Publikationsdato10 sep. 2018
Sider1-6
Artikelnummer8460094
ISBN (Trykt)978-1-5386-5542-9
ISBN (Elektronisk)978-1-5386-5541-2
DOI
StatusUdgivet - 10 sep. 2018
Begivenhed19th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2018 - Padova, Italien
Varighed: 25 jun. 201828 jun. 2018

Konference

Konference19th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2018
LandItalien
ByPadova
Periode25/06/201828/06/2018

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Tuning
Voltage control
Controllers
Electric potential
Static synchronous compensators
Industry

Citer dette

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) (s. 1-6). [8460094] IEEE Press. https://doi.org/10.1109/COMPEL.2018.8460094
Steinkohl, Joachim ; Wang, Xiongfei. / Tuning of Voltage Controller Gain for Multiple STATCOM Systems. Proceedings of 2018 IEEE 19th Workshop on Control and Modeling for Power Electronics (COMPEL). IEEE Press, 2018. s. 1-6
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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.",
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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

Tuning of Voltage Controller Gain for Multiple STATCOM Systems. / Steinkohl, Joachim; Wang, Xiongfei.

Proceedings of 2018 IEEE 19th Workshop on Control and Modeling for Power Electronics (COMPEL). IEEE Press, 2018. s. 1-6 8460094.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

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