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Loss-reduced reactive power control strategies for transmission system support with renewable energy sources

 
: Köppe, H.; Engel, B.; Grab, R.; Rogalla, S.

:
Fulltext urn:nbn:de:0011-n-5039231 (454 KByte PDF)
MD5 Fingerprint: 8fc613503a0c85874f99e98f8b146d5f
Created on: 17.8.2018


Betancourt, U. ; Energynautics GmbH, Darmstadt:
16th Wind Integration Workshop 2017 : International Workshop on Large-Scale Integration of Wind Power into Power Systems as well as on Transmission Networks for Offshore Wind Power Plants; 25-27 October 2017, Berlin, Germany; Proceedings
Langen: Energynautics GmbH, 2017
ISBN: 978-3-9816549-6-7
6 pp.
Wind Integration Workshop (WIW) <16, 2017, Berlin>
International Workshop on Large-Scale Integration of Wind Power into Power Systems as well as on Transmission Networks for Offshore Wind Power Plants <16, 2017, Berlin>
English
Conference Paper, Electronic Publication
Fraunhofer ISE ()
Elektrisches Energiesystem; Energiesystemtechnik; Leistungselektronik; Energiesystemanalyse

Abstract
In times of reduced feed-in from thermal power plants, new reactive power control strategies are needed. In this work, a central reactive power control strategy called DRPC is used to minimize the reactive power flow demand of the distribution system vis-à-vis the transmission system. In a simulation model representing a high voltage grid, the reactive power from local renewable energy power plants is used successfully to compensate the distribution grid’s reactive power demand which may cause lower grid losses. However, this increased participation of renewables in grid management leads to higher losses on wind or solar park level. A second simulation model was used to quantify these effects and to demonstrate the feasibility of DRPC with renewable energy sources on park level.

: http://publica.fraunhofer.de/documents/N-503923.html