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.
| Originalsprog | Engelsk |
|---|---|
| Titel | 2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia |
| Antal sider | 7 |
| Forlag | IEEE (Institute of Electrical and Electronics Engineers) |
| Publikationsdato | 2022 |
| Sider | 2219-2225 |
| ISBN (Elektronisk) | 9784886864253 |
| DOI | |
| Status | Udgivet - 2022 |
| Begivenhed | 2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia - Himeji, Japan Varighed: 15 maj 2022 → 19 maj 2022 |
Konference
| Konference | 2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia |
|---|---|
| Land/Område | Japan |
| By | Himeji |
| Periode | 15/05/2022 → 19/05/2022 |
| Sponsor | IEEE Industrial Electronics Society (IES), IEEE Industry Aplications Society (IAS), IEEE Power Electronics Society (PELS) |
Bibliografisk note
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