Analysis of stability aspects of a large constant power load in a local grid

This paper investigate the problem of instability of constant power load (CPL) fed via a diode bridge rectifier connected in a local AC distribution system fed by wind farm with energy storage system installed. Analysis and simulation illustrates first that the instability as a function of the vario...

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Main Authors: Romlie, M.F., Klumpner, C., Rashed, M., Odavic, M., Asher, G.
Format: Conference or Workshop Item
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.32476 /
Published: 2013
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84890150241&doi=10.1109%2fEPE.2013.6634481&partnerID=40&md5=4c3c4a661b838c455febebaa72826d5e
http://eprints.utp.edu.my/32476/
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Summary: This paper investigate the problem of instability of constant power load (CPL) fed via a diode bridge rectifier connected in a local AC distribution system fed by wind farm with energy storage system installed. Analysis and simulation illustrates first that the instability as a function of the various system parameters, then control based solutions for improving the stability is proposed and verified by analytical method and simulation in PSCAD. © 2013 IEEE.