Fuhr, Christina ; Maihöfner, Dominik ; Puhe, Frederik ; Wippenbeck, Tilman ; Hanson, Jutta (2018)
Grid Supporting Inverter for Transient Load Relief in Islanded Microgrids.
53rd International Universities Power Engineering Conference. Glasgow, United Kingdom (04.-07.09.2018)
doi: 10.1109/UPEC.2018.8541889
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
In islanded Microgrids the load step capability of gas engine driven Combined Heat and Power plants may be exceeded in case of a severe load step. As a result, the engine could be damaged or the generator protection system could be triggered causing a loss of generation. Such a limited robustness of system operation might render backup power supply islands useless under real world conditions. This paper presents an approach for integrating a grid supporting inverter of a battery system into a Microgrid. An existing transient droop approach is modified and then applied to achieve an adjustable transient load relief for a Combined Heat and Power plant. In case of a severe load step it can be demonstrated via simulations that the inverter is able to reduce maximum overshoot and settling time and thus to enhance the Microgrid's robustness.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2018 |
| Autor(en): | Fuhr, Christina ; Maihöfner, Dominik ; Puhe, Frederik ; Wippenbeck, Tilman ; Hanson, Jutta |
| Art des Eintrags: | Bibliographie |
| Titel: | Grid Supporting Inverter for Transient Load Relief in Islanded Microgrids |
| Sprache: | Englisch |
| Publikationsjahr: | 13 Dezember 2018 |
| Verlag: | IEEE |
| Buchtitel: | Proceedings: 2018 53rd International Universities Power Engineering Conference (UPEC2018) |
| Veranstaltungstitel: | 53rd International Universities Power Engineering Conference |
| Veranstaltungsort: | Glasgow, United Kingdom |
| Veranstaltungsdatum: | 04.-07.09.2018 |
| DOI: | 10.1109/UPEC.2018.8541889 |
| Kurzbeschreibung (Abstract): | In islanded Microgrids the load step capability of gas engine driven Combined Heat and Power plants may be exceeded in case of a severe load step. As a result, the engine could be damaged or the generator protection system could be triggered causing a loss of generation. Such a limited robustness of system operation might render backup power supply islands useless under real world conditions. This paper presents an approach for integrating a grid supporting inverter of a battery system into a Microgrid. An existing transient droop approach is modified and then applied to achieve an adjustable transient load relief for a Combined Heat and Power plant. In case of a severe load step it can be demonstrated via simulations that the inverter is able to reduce maximum overshoot and settling time and thus to enhance the Microgrid's robustness. |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Elektrische Energiesysteme > Elektrische Energieversorgung unter Einsatz Erneuerbarer Energien 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Elektrische Energiesysteme |
| Hinterlegungsdatum: | 30 Jan 2019 08:52 |
| Letzte Änderung: | 09 Jun 2023 10:03 |
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