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Showing result 1 - 5 of 24 essays matching the above criteria.

  1. 1. Inductive fast charging of IoT devices : An in-depth analysis of short-range wireless charging technologies based on induction

    University essay from Umeå universitet/Institutionen för fysik

    Author : Franz Wikner; [2024]
    Keywords : Electromagnetic power transfer; Inductive power transfer; Short distance WPT;

    Abstract : In the era of Internet of things (IoT), sensor-equipped devices exchange data over networks. In battery powered IoT devices, the lifespan of the devices is often much longer than the battery life, leading to multiple costly and environmentally hazardous battery replacements during the operational life of the devices. READ MORE

  3. 2. Wireless Charging Technology Infrastructure for Ferries in Göteborg (Västra Götaland)

    University essay from Högskolan Väst/Institutionen för ingenjörsvetenskap

    Author : Christopher Akinboyewa; Elena Simona Udrescu; [2023]
    Keywords : Wireless power transfer; Electric ferries; shore infrastructure; swot analysis; electrification; Vesta;

    Abstract : The maritime transport sector makes a significant contribution to greenhouse gas (GHG) emissions, playing a consistent and increasing part in global CO2 emissions. Electrification of marine transportation is a key and necessary step for achieving the goals of the Paris Agreement and for avoiding the worst consequences of climate change. READ MORE

  4. 3. Coexistence of Dual Inductive Wireless Power Transfer Systems

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Eneas Hållsten; [2022]
    Keywords : Technology and Engineering;

    Abstract : Wireless power transfer is emerging into everyday life. The idea is to create a more convenient way of charging, or at least powering, devices. READ MORE

  5. 4. Design and construction of a reliable wireless power transfer system for an embedded device : With emphasis on industrial applications

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

    Author : Dhruvi Ajit Shukla; [2022]
    Keywords : Wireless Power Transfer WPT ; ferrites; Litz wire; skin effect; proximity effect; electromagnetic induction; electromagnetic resonance; magnetic coupling; power efficiency; LC circuits; Trådlös kraftöverföring WPT ; ferrit; litz-tråd; hudeffekt; närhetseffekt; elektromagnetisk induktion; elektromagnetisk resonans; magnetisk koppling; effekteffektivitet; LC-kretsar;

    Abstract : This thesis deals with wireless power transfer from an external source to embedded small devices (such as for conditioning monitoring, control etc.) located at different distances from the source. The proposed designs can be used in a variety of applications, including mobile phones, electric cars, unmanned aerial vehicles, robots, etc. READ MORE

  6. 5. Review of ElectricRoad Systems : Both a conventional and innovative technology

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Sam Schaap; [2021]
    Keywords : ;

    Abstract : A more sustainable society can be accomplished by electrifying the road transportation sector, which the year 2016 emitted 11,9 \% of the global greenhouse emissions. To accelerate this transformation, dynamic charging via electric road systems (ERS) can be implemented, allowing electric vehicles (EV) to become cheaper and achieve lower energy consumption thanks to smaller batteries. READ MORE