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Abstract
This paper presents modeling and analysis of the
potential benefits of joint actions of a MV/LV three-phase power
distribution transformer with independent on-load tap-changer
control on each phase and photovoltaic inverters provided with
reactive power control capability, in terms of accommodating
more renewable generations in the LV grid. The potential
benefits are investigated in terms of voltage unbalance reduction
and local voltage regulation. 24-hours root-mean-square
dynamics simulation studies have been carried out with timestep
of 1 second using 10-mins resolution consumption and
production profiles. A totally passive real Danish low voltage
distribution network is used for the grid topology as well as for
the characterization of loads profiles, while the production ones
are empirically defined under assumptions in scenarios with
different level of photovoltaic penetration and grade of
unbalance.
Original language | English |
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Title of host publication | Proceedings of 2015 50th International Universities Power Engineering Conference (UPEC) |
Number of pages | 6 |
Publisher | IEEE |
Publication date | 2015 |
ISBN (Print) | 9781467396820 |
DOIs | |
Publication status | Published - 2015 |
Event | 50th International Universities Power Engineering Conference - Staffordshire University, Staffordshire, United Kingdom Duration: 1 Sep 2015 → 4 Sep 2015 Conference number: 50 http://www.upec2015.com/ |
Conference
Conference | 50th International Universities Power Engineering Conference |
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Number | 50 |
Location | Staffordshire University |
Country/Territory | United Kingdom |
City | Staffordshire |
Period | 01/09/2015 → 04/09/2015 |
Internet address |
Keywords
- On-Load Tap-Changer
- Unbalanced Low Voltage Grid
- Photovoltaic Hosting Capacity
- Photovoltaic Inverter
- Power Transformer
- Reactive Power Control
- Voltage Control
Fingerprint
Dive into the research topics of 'Voltage Control for Unbalanced Low Voltage Grids Using a Decoupled-Phase On-Load Tap-Changer Transformer and Photovoltaic Inverters'. Together they form a unique fingerprint.Projects
- 1 Finished
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ESVM: Energy Saving by Voltage Management
Marinelli, M., Bindner, H. W., Hu, J. & Zecchino, A.
01/02/2013 → 31/12/2015
Project: Research