Achieving multiple functions of 3-phase electric springs in unbalanced 3-phase power systems using the instantaneous power theory

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Title: Achieving multiple functions of 3-phase electric springs in unbalanced 3-phase power systems using the instantaneous power theory
Authors: Yan, S
Wang, MH
Yang, TB
Tan, SC
Chaudhuri, B
Hui, SYR
Item Type: Journal Article
Abstract: IEEE Three-phase electric spring (3-ph ES) has recently been proposed as a fast demand response technology for applications in unbalanced power systems fed with a mixture of conventional and renewable power generation. Using the Instantaneous Power Theory as the theoretical framework, this paper presents the criteria and conditions for minimizing the average and oscillating power of the 3-ph ES for the first time. A detailed analysis of the use of 3-ph ES is included for providing multiple control objectives of voltage regulation and power balancing of the 3-ph power system, and minimization of the average and oscillating ac power of the ES. A corresponding control scheme implementable in a single controller is included and explained. The control scheme has been practically verified with experiments.
Issue Date: 1-Jul-2018
Date of Acceptance: 21-Aug-2016
URI: http://hdl.handle.net/10044/1/55855
DOI: https://dx.doi.org/10.1109/TPEL.2017.2748221
ISSN: 0885-8993
Publisher: Institute of Electrical and Electronics Engineers
Start Page: 5784
End Page: 5795
Journal / Book Title: IEEE Transactions on Power Electronics
Volume: 33
Issue: 7
Copyright Statement: © 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.
Keywords: 0906 Electrical And Electronic Engineering
Electrical & Electronic Engineering
Publication Status: Published
Online Publication Date: 2017-09-01
Appears in Collections:Faculty of Engineering
Electrical and Electronic Engineering



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