Control of parallel-connected bidirectional AC-DC converters in stationary frame for microgrid application

Xiaonan Lu; Josep M. Guerrero; Remus Teodorescu; Tamas Kerekes; Kai Sun; Lipei Huang

doi:10.1109/ECCE.2011.6064335

Control of parallel-connected bidirectional AC-DC converters in stationary frame for microgrid application

Xiaonan Lu, Josep M. Guerrero, Remus Teodorescu, Tamas Kerekes, Kai Sun, Lipei Huang

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

28 Citationer (Scopus)

2356 Downloads (Pure)

Abstract

With the penetration of renewable energy in modern power system, microgrid has become a popular application worldwide. In this paper, parallel-connected bidirectional converters for AC and DC hybrid microgrid application are proposed as an efficient interface. To reach the goal of bidirectional power conversion, both rectifier and inverter modes are analyzed. In order to achieve high performance operation, hierarchical control system is accomplished. The
control system is designed in stationary frame, with harmonic compensation in parallel and no coupled terms between axes. In this control system, current/voltage controllers and droop controllers are reached in the first level. Controllers to restore the deviation caused by droop are achieved in the second level. To improve the performance in grid-connected operation, tertiary
control can be involved. Theoretical analyses of main power circuit and control diagram are validated by simulation and experiment.

Originalsprog	Engelsk
Titel	Proceedings of the 3rd IEEE Energy Conversion Congress and Exposition (ECCE 2011)
Antal sider	8
Forlag	IEEE Press
Publikationsdato	2011
Sider	4153-4160
ISBN (Trykt)	978-1-4577-0542-7
DOI	https://doi.org/10.1109/ECCE.2011.6064335
Status	Udgivet - 2011
Begivenhed	3rd IEEE Energy Conversion Congress and Exposition (ECCE 2011) - Phoenix, Arizona, USA Varighed: 17 sep. 2011 → 22 sep. 2011

Konference

Konference	3rd IEEE Energy Conversion Congress and Exposition (ECCE 2011)
Land/Område	USA
By	Phoenix, Arizona
Periode	17/09/2011 → 22/09/2011

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10.1109/ECCE.2011.6064335

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Citationsformater

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title = "Control of parallel-connected bidirectional AC-DC converters in stationary frame for microgrid application",

abstract = "With the penetration of renewable energy in modern power system, microgrid has become a popular application worldwide. In this paper, parallel-connected bidirectional converters for AC and DC hybrid microgrid application are proposed as an efficient interface. To reach the goal of bidirectional power conversion, both rectifier and inverter modes are analyzed. In order to achieve high performance operation, hierarchical control system is accomplished. Thecontrol system is designed in stationary frame, with harmonic compensation in parallel and no coupled terms between axes. In this control system, current/voltage controllers and droop controllers are reached in the first level. Controllers to restore the deviation caused by droop are achieved in the second level. To improve the performance in grid-connected operation, tertiarycontrol can be involved. Theoretical analyses of main power circuit and control diagram are validated by simulation and experiment.",

author = "Xiaonan Lu and Guerrero, {Josep M.} and Remus Teodorescu and Tamas Kerekes and Kai Sun and Lipei Huang",

year = "2011",

doi = "10.1109/ECCE.2011.6064335",

language = "English",

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pages = "4153--4160 ",

booktitle = "Proceedings of the 3rd IEEE Energy Conversion Congress and Exposition (ECCE 2011)",

publisher = "IEEE Press",

note = "3rd IEEE Energy Conversion Congress and Exposition (ECCE 2011) ; Conference date: 17-09-2011 Through 22-09-2011",

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Lu, X, Guerrero, JM , Teodorescu, R , Kerekes, T, Sun, K & Huang , L 2011, Control of parallel-connected bidirectional AC-DC converters in stationary frame for microgrid application. i Proceedings of the 3rd IEEE Energy Conversion Congress and Exposition (ECCE 2011). IEEE Press, s. 4153-4160 , 3rd IEEE Energy Conversion Congress and Exposition (ECCE 2011), Phoenix, Arizona, USA, 17/09/2011. https://doi.org/10.1109/ECCE.2011.6064335

Control of parallel-connected bidirectional AC-DC converters in stationary frame for microgrid application. / Lu, Xiaonan; Guerrero, Josep M.; Teodorescu, Remus et al.
Proceedings of the 3rd IEEE Energy Conversion Congress and Exposition (ECCE 2011). IEEE Press, 2011. s. 4153-4160 .

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

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AB - With the penetration of renewable energy in modern power system, microgrid has become a popular application worldwide. In this paper, parallel-connected bidirectional converters for AC and DC hybrid microgrid application are proposed as an efficient interface. To reach the goal of bidirectional power conversion, both rectifier and inverter modes are analyzed. In order to achieve high performance operation, hierarchical control system is accomplished. Thecontrol system is designed in stationary frame, with harmonic compensation in parallel and no coupled terms between axes. In this control system, current/voltage controllers and droop controllers are reached in the first level. Controllers to restore the deviation caused by droop are achieved in the second level. To improve the performance in grid-connected operation, tertiarycontrol can be involved. Theoretical analyses of main power circuit and control diagram are validated by simulation and experiment.

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Control of parallel-connected bidirectional AC-DC converters in stationary frame for microgrid application

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