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Importance Investigation of Load Models Consideration in Stand-Alone Voltage Regulators Placement in Distribution Systems

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Details

Original languageEnglish
Title of host publication2018 8th International Conference on Power and Energy Systems (ICPES)
PublisherIEEE
Pages146-150
Number of pages5
ISBN (Electronic)978-1-5386-6029-4
DOIs
Publication statusPublished - Dec 2018
Publication typeA4 Article in a conference publication
EventInternational Conference on Power and Energy Systems -
Duration: 21 Dec 201822 Dec 2018

Conference

ConferenceInternational Conference on Power and Energy Systems
Period21/12/1822/12/18

Abstract

Main goal of this paper is to demonstrate the importance of load models consideration in stand-alone voltage regulators (VRs) placement problem in distribution systems. Loads are modeled by well-known ZIP model. The question is whether the load type of customers influences the number, rating, and location of voltage regulators in a VRs placement problem. The Genetic algorithm (GA) has been used for maximization of the resulted net benefit of VR placement. Total energy losses reduction benefit, cost of voltage regulators and total maintenances costs are considered in the calculation of net profit. Numerical studies have been done on a 70-bus medium voltage distribution system. Two scenarios with different combinations of ZIP model are studied. Results show the importance and effects of load model consideration in the placement of locally controlled voltage regulators.

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