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The home charging trend that’s stressing old circuits more than ever

Home charging has shifted from a novelty to a daily ritual, and your electrical panel is quietly carrying the weight of that ...
IEEE

Hybrid Modulation and Control for Multi-Objective Optimized Active Power Decoupling Circuit in AC-to-DC Converter

Abstract: Single-phase AC-DC power converters face the challenge of twice-grid frequency power ripple (TGFPR) caused by power imbalance, requiring the use of large DC-side capacitors. Active power ...
IEEE

Single-Phase Integrated Onboard Battery Charger Incorporating Symmetrical Six-Phase Induction Motor

Abstract: In this article, a novel single-phase integrated bidirectional onboard charger based on a symmetrical six-phase induction motor is proposed. The charger has grid-to-vehicle, vehicle-to-grid, ...
UCL

Most Alzheimer’s cases linked to variants in a single gene

Potentially more than 90% of Alzheimer’s disease cases would not occur without the contribution of a single gene (APOE), according to a new analysis led by UCL researchers. The scientists also found ...