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Voltage and congestion control in active distribution networks using fast sensitivity analysis

Alzaareer, Khaled, Saad, Maarouf, Mehrjerdi, Hasan, El-Bayeh, Claude Z., Asber, Dalal et Lefebvre, Serge. 2020. « Voltage and congestion control in active distribution networks using fast sensitivity analysis ». In 5th International Conference on Renewable Energies for Developing Countries (REDEC) (Marrakech, Morocco, June 29-30, 2020) Piscataway, NJ, USA : IEEE.

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Abstract

Active distribution networks will meet new challenges in voltage and congestion control due to the high penetration levels of distributed generations (DG). Optimal voltage control techniques are mainly based on the relation between the network voltages and control variables (i.e. power injection). Thus, in this paper, a centralized real time scheme using a fast method for computing the sensitivity coefficients is presented to control congestion and voltage problems. The sensitivity coefficients of network voltages as well as the branch line currents are obtained via direct analytical derivation. A 11KV, 75-bus distribution system including several DGs is used to validate the proposed method. Simulation results show that the proposed method is able to maintain the network voltages and line currents within acceptable limits.

Item Type: Conference proceeding
Professor:
Professor
Saad, Maarouf
Affiliation: Génie électrique
Date Deposited: 16 Nov 2020 20:54
Last Modified: 08 Jan 2021 16:04
URI: https://espace2.etsmtl.ca/id/eprint/21447

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