Essays about: "ZVS"

Found 4 essays containing the word ZVS.

  1. 1. Design and Simulation of a 10kW High-Efficiency Dual Active Bridge Converter

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Fan Yang; [2023]
    Keywords : Converter Design; Dual Active Bridge; Single Phase Shift Modulation; Extended Phase Shift Modulation; Efficiency Estimation; Konverterdesign; Dual Active Bridge; Single Fas Shift Modulation; Extended Phase Shift Modulation; Effektivitetsuppskattning;

    Abstract : The EU has proposed an ambitious goal to achieve widespread E-mobility in both the electrical and commercial sectors. To accomplish this, a substantial number of DC fast-charging stations must be built. READ MORE

  3. 2. Lean Into Your Ride : Intuitive Handsfree Control for an Electric Skateboard

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Elias Grape; [2020]
    Keywords : Electrik; Skateboard; FSR; Force; Sensitive; Resistor; Pressure; Sensor; Pedobarography; ZVS; Zero; Voltage; Potential; Scanning; Speed; Control;

    Abstract : Skateboards have been around since at least the 1950’s, and skateboarding is most commonly knownas an extreme sport. However, skateboards can be very useful when commuting as they have continued to evolve since the 1950’s, not quite in to the hover board that Marty McFly rides on in Back to the Future, but in to skateboards equipped with electric motors that propels them forward. READ MORE

  4. 3. Isolated Single-Stage Interleave Resonant PFC Rectifier with Active and Novel Passive Output Ripple Cancellation Circuit

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Abidemi Oluremilekun Eleyele; [2020]
    Keywords : single-stage AC DC converter; bridgeless power factor correction PFC rectifier; active passive ripple cancellation; zero current switching ZCS ; zero voltage switching ZVS ; Electric vehicle EV charger; LLC;

    Abstract : With the increasing demand for fast, cheaper, and efficient power converters come the need for a single-stage power factor correction (PFC) converter. Various single-stage PFC converter proposed in the literature has the drawback of high DC bus voltage at the input side and together with the shift to wide bandgap switches like GaN drives the converter cost higher. READ MORE

  5. 4. Inductive weld of joints for optical fiber pipe

    University essay from Mittuniversitetet/Avdelningen för elektronikkonstruktion

    Author : Muhammad Usman; [2017]
    Keywords : Parallel resonant circuit; ZVS; Matlab; COMSOL; Mandi; Skin effect; Proximity effect; Modified Wheeler formula; Current-sheet approximation.;

    Abstract : The current study presents an induction heating system design for fiber optics pipes joints. Remote heating methods are probably inconvenient due to non-uniform heat distribution resulting in unreliable joints. READ MORE