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Lookup NU author(s): Dr Mansoureh Zangiabadi
This work is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0).
© 2017 The Institution of Engineering and Technology. All rights reserved. Outage management has a crucial role in improving reliability level of distribution networks, and it is profoundly dependent on the reserve capacity margin of sub-transmission (ST) substations and load transferring capability between them. These factors enable distribution system operator (DSOs) to restore interrupted load points in out-of-service areas. In this study, the connection of reserve capacity in ST substations and load transferring capability, made by tie switches, is studied. The mentioned correlation is addressed via costumer interruption cost derived from outage management in primary distribution networks. Then, a mathematical model is developed in which optimal reserve capacity of ST substations and optimal placement of tie switches are determined simultaneously. The resulted optimisation model is formulated as a mixed-integer non-linear problem, and the genetic algorithm is used to solve the problem. Finally, the effectiveness of the proposed model is evaluated in a test distribution network.
Author(s): Hoseinpour M, Haghifam M-R, Zangiabadi M, Larimi SMM
Publication type: Conference Proceedings (inc. Abstract)
Publication status: Published
Conference Name: 24th International Conference & Exhibition on Electricity Distribution (CIRED)
Year of Conference: 2017
Print publication date: 01/10/2017
Acceptance date: 02/04/2016
Date deposited: 20/06/2018
Series Title: CIRED - Open Access Proceedings Journal