Nonsy load flow: Smart grid load flow using non-synchronized measurements
Conference paper
Bahmanyar, A, Estebsari, A, Bahmanyar, A and Bompard, E (2017). Nonsy load flow: Smart grid load flow using non-synchronized measurements. 2017 IEEE International Conference on Environment and Electrical Engineering and 2017 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe). 06 - 09 Jun 2017 Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/EEEIC.2017.7977509
Authors | Bahmanyar, A, Estebsari, A, Bahmanyar, A and Bompard, E |
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Type | Conference paper |
Abstract | © 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. This paper presents a novel algorithm for load flow analysis in smart grids, using non-synchronized measurements collected at the main substation and at the terminals of Distributed Generators (DGs) and microgrids. This allows the use of already available measurements along with a proper communication system to calculate the magnitude and phase angle of nodal voltages, power flow in each branch, power injected by each electricity source, and system losses. The proposed non-synchronized measurements-based load flow (Nonsy load flow) algorithm is based on the conventional backward-forward sweep and it considers the synchronization angles as unknown variables to be calculated. Simulation studies on a smart grid model with several DG units and microgrids validate the performance of the proposed method. In all the studied cases, the load flow results are accurate and the unknown synchronization angles are precisely calculated as a byproduct of the algorithm without any significant extra computational effort. The calculated synchronization angles can satisfy the need of other smart grid applications requiring synchronized measurements. |
Year | 2017 |
Journal | Conference Proceedings - 2017 17th IEEE International Conference on Environment and Electrical Engineering and 2017 1st IEEE Industrial and Commercial Power Systems Europe, EEEIC / I and CPS Europe 2017 |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
Digital Object Identifier (DOI) | https://doi.org/10.1109/EEEIC.2017.7977509 |
Accepted author manuscript | License File Access Level Open |
Publication dates | |
12 Jul 2017 | |
Publication process dates | |
Accepted | 06 May 2017 |
Deposited | 13 May 2020 |
ISBN | 9781538639160 |
https://openresearch.lsbu.ac.uk/item/89vyy
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