MPC-based Double-Stage Voltage Control of Distribution Networks with High Penetration of Distributed Generation

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Abstract

This paper presents a double-stage voltage control method based on model predictive control to address the voltage regulation in distribution network with high penetration of distributed generation. In the first stage, the operation times of transformer with on-load tap changer and switchable capacitor banks are minimized in hourly timescale. In the second stage, the controller minimizes the distributed generation curtailment while guaranteeing bus voltages within allowed limits with a control period of 1 min. In this paper, an analytical method is applied to calculate the voltage sensitivities with respect to power injections and tap changes. Numerical simulations of a modified IEEE-33 bus system are performed to validate the proposed method.
Original languageEnglish
Title of host publicationIECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society
Number of pages6
PublisherIEEE
Publication date18 Nov 2020
Pages1633-1638
Article number9254601
ISBN (Print)978-1-7281-5415-2
ISBN (Electronic)978-1-7281-5414-5
DOIs
Publication statusPublished - 18 Nov 2020
Event46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020 - Virtual, Singapore, Singapore
Duration: 18 Oct 202021 Oct 2020
http://www.conferences.academicjournals.org/cat/physical-sciences/46th-annual-conference-of-the-ieee-industrial-electronics-society

Conference

Conference46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020
Country/TerritorySingapore
CityVirtual, Singapore
Period18/10/202021/10/2020
SponsorIEEE Industrial Electronics Society (IES), SPECS - Smart Grid + Power Electronics Consortium Singapore, The Institute of Electrical and Electronics Engineers (IEEE)
Internet address
SeriesProceedings of the Annual Conference of the IEEE Industrial Electronics Society
ISSN1553-572X

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