Aggregated Modeling for Paralleled PFC Converters in Three-Phase Data Center Power Systems

Tianhua Zhu, Xiongfei Wang*, Fangzhou Zhao, Guoqing Gao, Grover Torrico

*Kontaktforfatter

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

3 Citationer (Scopus)

Abstract

This paper proposes an aggregated model of multiple power factor correction (PFC) converters used for data centers. The parameter scaling and aggregation rules for paralleled single-phase PFC converters are derived first, where different powers and line distances of PFC converters are considered. Then, a reduced-order impedance model of three-phase data center power system is developed based on the aggregated model, which allows a more efficient analysis of system interactions of PFC converters. The accuracy of theoretical analyses is finally validated by simulations and experimental tests.

OriginalsprogEngelsk
Titel2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia
Antal sider7
ForlagIEEE
Publikationsdato2022
Sider2219-2225
ISBN (Elektronisk)9784886864253
DOI
StatusUdgivet - 2022
Begivenhed2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia - Himeji, Japan
Varighed: 15 maj 202219 maj 2022

Konference

Konference2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia
Land/OmrådeJapan
ByHimeji
Periode15/05/202219/05/2022
SponsorIEEE Industrial Electronics Society (IES), IEEE Industry Aplications Society (IAS), IEEE Power Electronics Society (PELS)

Bibliografisk note

Publisher Copyright:
© 2022 IEEJ-IAS.

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