Modeling and Control of Low Voltage Flexible Units for Enhanced Operation of Distribution Feeders

Pietro Raboni, Weihao Hu, Sanjay Chaudhary, Zhe Chen

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Abstract

In some networks Distributed Generators (DGs) are phasing out conventional power plants in terms of power production but still large efforts are required for providing ancillary services. In this paper the usage of fast response units like a Micro Turbines (MT) and a stationary Electric Vehicle Battery (EVB) is proposed for providing primary regulation in grid connected mode and for hierarchically manage an islanded LV distribution feeder. The unit models are described and a novel EVB model directly based on manufacturer’s data is proposed and evaluated comparing its performances with SimPowerSystems library block. Moreover a voltage dependant power term is applied to the Voltage-Source Converter (VSC) control scheme of the EVB for improving the performances of the islanded feeder. The control is tested in case of under frequency and consequent load shedding occurring at the residential feeder of CIGRE C6.04.02 benchmark network.
OriginalsprogEngelsk
TitelProceedings of the 39th Annual Conference of IEEE Industrial Electronics Society, IECON 2013
Antal sider6
ForlagIEEE Press
Publikationsdato2013
Sider7469-7474
ISBN (Trykt)978-1-4799-0223-1
ISBN (Elektronisk)978-1-4799-0224-8
DOI
StatusUdgivet - 2013
Begivenhed39th Annual Conference of the IEEE Industrial Electronics Society - Wien, Østrig
Varighed: 10 nov. 201313 nov. 2013

Konference

Konference39th Annual Conference of the IEEE Industrial Electronics Society
Land/OmrådeØstrig
ByWien
Periode10/11/201313/11/2013
NavnProceedings of the Annual Conference of the IEEE Industrial Electronics Society
ISSN1553-572X

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