Energy Efficient Control Scheme of Induction Motor Based EV

Kassem, Rasha; Sayed, Khairy; Kassem, Ahmed M.; Mostafa, R.

doi:10.1109/mepcon47431.2019.9007918

Cited by 3 publications

(1 citation statement)

References 17 publications

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“…The proposed design enables high-frequency switching without sacrificing conversion efficiency. One of the major challenges in high-frequency power converter design is to reduce the parasitic components of printed circuit boards (PCBs), which can cause a faulty triggering of switches leading to circuit failure [43][44][45]. Another challenge is the efficient design of magnetic components, which requires minimizing the impacts of skin and proximity effects on the transformer winding to reduce the conduction loss at high frequencies.…”

Section: Introductionmentioning

confidence: 99%

Phase-Shift PWM-Controlled DC–DC Converter with Secondary-Side Current Doubler Rectifier for On-Board Charger Application

2020

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A novel circuit topology for an on-board battery charger for plugged-in electric vehicles (PEVs) is presented in this paper. The proposed on-board battery charger is composed of three H-bridges on the primary side, a high-frequency transformer (HFT), and a current doubler circuit on the secondary side of the HFT. As part of an electric vehicle (EV) on-board charger, it is required to have a highly compact and efficient, lightweight, and isolated direct current (DC)–DC converter to enable battery charging through voltage/current regulation. In this work, performance characteristics of full-bridge phase-shift topology are analyzed and compared for EV charging applications. The current doubler with synchronous rectification topology is chosen due to its wider-range soft-switching availability over the full load range, and potential for a smaller and more compact size. The design employs a phase-shift full-bridge topology in the primary power stage. The current doubler with synchronous recitation is placed on the secondary. Over 92% of efficiency is achieved on the isolated charger. Design considerations for optimized zero-voltage transition are disused.

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Section: Introductionmentioning

confidence: 99%