Phase-Shift Modulation for a Current-Fed Isolated DC-DC Converter in More Electric Aircrafts

Linglin Chen, Luca Tarisciotti, Alessandro Costabeber, Quanxue Guan, Patrick Wheeler, Pericle Zanchetta

Resultado de la investigación: Article

Resumen

This paper discussed an active-bridge-active-clamp (ABAC) topology that is suitable for highpower more-electric-aircraft applications. Though conventional modulation techniques can be applied to ABAC converters, they present drawbacks, such as increased low-voltage (LV) current ripple and limited power transfer capability. To address these problems, a phase-shift-modulation (PSM) scheme is proposed to provide clean dc terminal current at the LV side while maintaining high power transfer capability and efficiency in a wide operating range. The proposed PSM has a complete switching harmonics cancellation on the LV terminals independent of the operating conditions. This results in high quality power without any ac components, thus minimizing passive filtering. In addition, when terminal voltages vary from their nominal values, the proposed PSM can improve the maximum power transfer capability of the ABAC converter compared to the conventional approach. The theoretical claims are validated by both simulation and experimental results on a 10-kW 270-V/28-V ABAC converter.

Idioma originalEnglish
Número de artículo8590782
Páginas (desde-hasta)8528-8543
Número de páginas16
PublicaciónIEEE Transactions on Power Electronics
Volumen34
N.º9
DOI
EstadoPublished - 1 sep 2019

Huella dactilar

Clamping devices
DC-DC converters
Phase shift
Aircraft
Modulation
Electric potential
Power quality
Topology

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Citar esto

Chen, Linglin ; Tarisciotti, Luca ; Costabeber, Alessandro ; Guan, Quanxue ; Wheeler, Patrick ; Zanchetta, Pericle. / Phase-Shift Modulation for a Current-Fed Isolated DC-DC Converter in More Electric Aircrafts. En: IEEE Transactions on Power Electronics. 2019 ; Vol. 34, N.º 9. pp. 8528-8543.
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Phase-Shift Modulation for a Current-Fed Isolated DC-DC Converter in More Electric Aircrafts. / Chen, Linglin; Tarisciotti, Luca; Costabeber, Alessandro; Guan, Quanxue; Wheeler, Patrick; Zanchetta, Pericle.

En: IEEE Transactions on Power Electronics, Vol. 34, N.º 9, 8590782, 01.09.2019, p. 8528-8543.

Resultado de la investigación: Article

TY - JOUR

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AU - Tarisciotti, Luca

AU - Costabeber, Alessandro

AU - Guan, Quanxue

AU - Wheeler, Patrick

AU - Zanchetta, Pericle

PY - 2019/9/1

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N2 - This paper discussed an active-bridge-active-clamp (ABAC) topology that is suitable for highpower more-electric-aircraft applications. Though conventional modulation techniques can be applied to ABAC converters, they present drawbacks, such as increased low-voltage (LV) current ripple and limited power transfer capability. To address these problems, a phase-shift-modulation (PSM) scheme is proposed to provide clean dc terminal current at the LV side while maintaining high power transfer capability and efficiency in a wide operating range. The proposed PSM has a complete switching harmonics cancellation on the LV terminals independent of the operating conditions. This results in high quality power without any ac components, thus minimizing passive filtering. In addition, when terminal voltages vary from their nominal values, the proposed PSM can improve the maximum power transfer capability of the ABAC converter compared to the conventional approach. The theoretical claims are validated by both simulation and experimental results on a 10-kW 270-V/28-V ABAC converter.

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