Analysis of current-controller in grid-connected and islanded mode for dispersed generation

Nguyen Duc Tuyen, Goro Fujita

研究成果: Conference contribution

1 引用 (Scopus)

抄録

An islanding is that the islanded entity including DGs and critical load disconnects from the utility and then, operates in the islanded mode. During that mode, the Power Electronic Interface of DGs not only has a role in keeping the Point of Common Coupling's voltage within a required range, it also needs to make islanded frequency arbitrarily at normal values. This paper investigates the operation response while keeping the conventional current controller in some cases of typical islanded loads and then, validate feasibility of proposed current controller for the islanded entity dealing with transient-to-island mode. The islanding detection method by using negative-sequence impedances also facilitates the fast switching for the entire control scheme. The droop control mechanism is presented for inductive-reductive impedance.

元の言語English
ホスト出版物のタイトルProceedings of the Universities Power Engineering Conference
DOI
出版物ステータスPublished - 2012
イベント2012 47th International Universities Power Engineering Conference, UPEC 2012 - London
継続期間: 2012 9 42012 9 7

Other

Other2012 47th International Universities Power Engineering Conference, UPEC 2012
London
期間12/9/412/9/7

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Controllers
Power electronics
Electric potential

ASJC Scopus subject areas

  • Energy Engineering and Power Technology

これを引用

Tuyen, N. D., & Fujita, G. (2012). Analysis of current-controller in grid-connected and islanded mode for dispersed generation. : Proceedings of the Universities Power Engineering Conference [6398627] https://doi.org/10.1109/UPEC.2012.6398627

Analysis of current-controller in grid-connected and islanded mode for dispersed generation. / Tuyen, Nguyen Duc; Fujita, Goro.

Proceedings of the Universities Power Engineering Conference. 2012. 6398627.

研究成果: Conference contribution

Tuyen, ND & Fujita, G 2012, Analysis of current-controller in grid-connected and islanded mode for dispersed generation. : Proceedings of the Universities Power Engineering Conference., 6398627, 2012 47th International Universities Power Engineering Conference, UPEC 2012, London, 12/9/4. https://doi.org/10.1109/UPEC.2012.6398627
Tuyen, Nguyen Duc ; Fujita, Goro. / Analysis of current-controller in grid-connected and islanded mode for dispersed generation. Proceedings of the Universities Power Engineering Conference. 2012.
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