Provision of Ancillary Services of a Nanogrid in Grid Connected Mode
- In the future more and more conventional power plants, which provide ancillary services such as provision of reactive power for voltage control and primary control power (active power) for frequency control to the transmission system and thus secure the energy supply, are going to be replaced by renewable energy sources. Due to this fact new concepts for providing these services by renewable power sources will be necessary in the future to maintain stability of the network operation. This refers to the delivery of active and reactive power by distributed generation (DG) and distributed storage (DS). Beyond that DG and DS can be found nowadays in households or also called nanogrids. This research work presents a concept of a nanogrid that can provide ancillary services to the distribution grid in the low voltage level and transfer reactive power as well as primary control power to higher voltage levels by upscaling, which means the connection of many nanogrids. The implementation of the concept is done in a real system and also in aIn the future more and more conventional power plants, which provide ancillary services such as provision of reactive power for voltage control and primary control power (active power) for frequency control to the transmission system and thus secure the energy supply, are going to be replaced by renewable energy sources. Due to this fact new concepts for providing these services by renewable power sources will be necessary in the future to maintain stability of the network operation. This refers to the delivery of active and reactive power by distributed generation (DG) and distributed storage (DS). Beyond that DG and DS can be found nowadays in households or also called nanogrids. This research work presents a concept of a nanogrid that can provide ancillary services to the distribution grid in the low voltage level and transfer reactive power as well as primary control power to higher voltage levels by upscaling, which means the connection of many nanogrids. The implementation of the concept is done in a real system and also in a simulation environment that uses simplified mathematical models.…
Author: | Jorge Helguero, Argo RosinORCiD, Helmuth Biechl |
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DOI: | https://doi.org/10.1109/PQ.2019.8818255 |
Identifier: | 978-1-7281-2650-0 OPAC HS OPAC extern |
Parent Title (English): | 2019 Electric Power Quality and Supply Reliability Conference (PQ) & 2019 Symposium on Electrical Engineering and Mechatronics (SEEM) |
Publisher: | IEEE |
Document Type: | conference proceeding (article) |
Conference: | 2019 Electric Power Quality and Supply Reliability Conference (PQ) & 2019 Symposium on Electrical Engineering and Mechatronics (SEEM), Kärdla, Estonia, 12-15 June 2019 |
Language: | English |
Date of Publication (online): | 2019/08/29 |
Year of first Publication: | 2019 |
Tag: | DeCAS |
Number of pages: | 4 Seiten |
Institutes: | Fakultät Elektrotechnik |
IEES - Institut für Elektrische Energiesysteme | |
Dewey Decimal Classification: | 6 Technik, Medizin, angewandte Wissenschaften / 62 Ingenieurwissenschaften |
Research focus: | FSP1: Energie |
FSP3: Produktion | |
Publication Lists: | Biechl, Helmuth |
Helguero, Jorge | |
Research Project: | DeCas – Demonstration der koordinierten Bereitstellung zukünftiger Systemdienstleistungen |
Publication reviewed: | begutachtet |
Release Date: | 2021/02/01 |