A Virtual Synchronous Generator Strategy for a Grid-Connected qZSI

Manuel A. Diaz; Carlos R. Baier; Felipe Rojas; Alejandro Garces; Miguel A. Torres; Marcelo A. Perez

doi:10.1109/IECON.2019.8926964

A Virtual Synchronous Generator Strategy for a Grid-Connected qZSI

Manuel A. Diaz
, Carlos R. Baier
, Felipe Rojas
, Alejandro Garces
, Miguel A. Torres
, Marcelo A. Perez

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

2 Citas (Scopus)

Resumen

In this paper, a virtual synchronous generation (VSG) strategy is proposed for a three-phase quasi-impedance source inverter (qZSI). The main objective of the scheme is to provide inertia and damping to the inverter operation in order to add those characteristics to the system in the form of ancillary services, thus contributing a more stable operation of the microgrid where the inverter is operating. The generated references are received by linear control loops on the dc and ac sides of the three-phase qZSI. In the development of this work, the theoretical foundations of the proposal are shown. Also, to prove that the strategy helps to improve the response of the system, simulated results of the qZSI connected to a weak grid are displayed, showing data of the inverter operating in a traditional form (without inertia) and as a VSG, to make comparisons.

Idioma original	Inglés
Título de la publicación alojada	Proceedings
Subtítulo de la publicación alojada	IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society
Editorial	IEEE Computer Society
Páginas	4985-4990
Número de páginas	6
ISBN (versión digital)	9781728148786
DOI	https://doi.org/10.1109/IECON.2019.8926964
Estado	Publicada - oct. 2019
Publicado de forma externa	Sí
Evento	45th Annual Conference of the IEEE Industrial Electronics Society, IECON 2019 - Lisbon, Portugal Duración: 14 oct. 2019 → 17 oct. 2019

Serie de la publicación

Nombre	IECON Proceedings (Industrial Electronics Conference)
Volumen	2019-October

Conferencia o congreso

Conferencia o congreso	45th Annual Conference of the IEEE Industrial Electronics Society, IECON 2019
País/Territorio	Portugal
Ciudad	Lisbon
Período	14/10/19 → 17/10/19

Nota bibliográfica

Publisher Copyright:
© 2019 IEEE.

Acceder al documento

10.1109/IECON.2019.8926964

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Diaz, M. A., Baier, C. R., Rojas, F., Garces, A., Torres, M. A., & Perez, M. A. (2019). A Virtual Synchronous Generator Strategy for a Grid-Connected qZSI. En Proceedings: IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society (pp. 4985-4990). Artículo 8926964 (IECON Proceedings (Industrial Electronics Conference); Vol. 2019-October). IEEE Computer Society. https://doi.org/10.1109/IECON.2019.8926964

@inproceedings{380b3776679a4769b26a8fbeea8fd54f,

title = "A Virtual Synchronous Generator Strategy for a Grid-Connected qZSI",

abstract = "In this paper, a virtual synchronous generation (VSG) strategy is proposed for a three-phase quasi-impedance source inverter (qZSI). The main objective of the scheme is to provide inertia and damping to the inverter operation in order to add those characteristics to the system in the form of ancillary services, thus contributing a more stable operation of the microgrid where the inverter is operating. The generated references are received by linear control loops on the dc and ac sides of the three-phase qZSI. In the development of this work, the theoretical foundations of the proposal are shown. Also, to prove that the strategy helps to improve the response of the system, simulated results of the qZSI connected to a weak grid are displayed, showing data of the inverter operating in a traditional form (without inertia) and as a VSG, to make comparisons.",

keywords = "PI-P controller, PR controller, VSG, Virtual Synchronous Generator, power converters, qZSI, quasi-impedance source inverters",

author = "Diaz, \{Manuel A.\} and Baier, \{Carlos R.\} and Felipe Rojas and Alejandro Garces and Torres, \{Miguel A.\} and Perez, \{Marcelo A.\}",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 45th Annual Conference of the IEEE Industrial Electronics Society, IECON 2019 ; Conference date: 14-10-2019 Through 17-10-2019",

year = "2019",

month = oct,

doi = "10.1109/IECON.2019.8926964",

language = "English",

series = "IECON Proceedings (Industrial Electronics Conference)",

publisher = "IEEE Computer Society",

pages = "4985--4990",

booktitle = "Proceedings",

address = "United States",

}

Diaz, MA, Baier, CR, Rojas, F, Garces, A, Torres, MA & Perez, MA 2019, A Virtual Synchronous Generator Strategy for a Grid-Connected qZSI. En Proceedings: IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society., 8926964, IECON Proceedings (Industrial Electronics Conference), vol. 2019-October, IEEE Computer Society, pp. 4985-4990, 45th Annual Conference of the IEEE Industrial Electronics Society, IECON 2019, Lisbon, Portugal, 14/10/19. https://doi.org/10.1109/IECON.2019.8926964

A Virtual Synchronous Generator Strategy for a Grid-Connected qZSI. / Diaz, Manuel A.; Baier, Carlos R.; Rojas, Felipe et al.
Proceedings: IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society. IEEE Computer Society, 2019. p. 4985-4990 8926964 (IECON Proceedings (Industrial Electronics Conference); Vol. 2019-October).

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

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T1 - A Virtual Synchronous Generator Strategy for a Grid-Connected qZSI

AU - Diaz, Manuel A.

AU - Baier, Carlos R.

AU - Rojas, Felipe

AU - Garces, Alejandro

AU - Torres, Miguel A.

AU - Perez, Marcelo A.

PY - 2019/10

Y1 - 2019/10

N2 - In this paper, a virtual synchronous generation (VSG) strategy is proposed for a three-phase quasi-impedance source inverter (qZSI). The main objective of the scheme is to provide inertia and damping to the inverter operation in order to add those characteristics to the system in the form of ancillary services, thus contributing a more stable operation of the microgrid where the inverter is operating. The generated references are received by linear control loops on the dc and ac sides of the three-phase qZSI. In the development of this work, the theoretical foundations of the proposal are shown. Also, to prove that the strategy helps to improve the response of the system, simulated results of the qZSI connected to a weak grid are displayed, showing data of the inverter operating in a traditional form (without inertia) and as a VSG, to make comparisons.

AB - In this paper, a virtual synchronous generation (VSG) strategy is proposed for a three-phase quasi-impedance source inverter (qZSI). The main objective of the scheme is to provide inertia and damping to the inverter operation in order to add those characteristics to the system in the form of ancillary services, thus contributing a more stable operation of the microgrid where the inverter is operating. The generated references are received by linear control loops on the dc and ac sides of the three-phase qZSI. In the development of this work, the theoretical foundations of the proposal are shown. Also, to prove that the strategy helps to improve the response of the system, simulated results of the qZSI connected to a weak grid are displayed, showing data of the inverter operating in a traditional form (without inertia) and as a VSG, to make comparisons.

KW - PI-P controller

KW - PR controller

KW - VSG

KW - Virtual Synchronous Generator

KW - power converters

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KW - quasi-impedance source inverters

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A Virtual Synchronous Generator Strategy for a Grid-Connected qZSI

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