Sökning: "WPT wireless energy transfer"

Hittade 5 uppsatser innehållade orden WPT wireless energy transfer.

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

   Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

   Författare :Franz Wikner; [2024]
   Nyckelord :Electromagnetic power transfer; Inductive power transfer; Short distance WPT;

   Sammanfattning : 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. LÄS MER

3. 2. Towards More Efficient Wireless Power Transfer for 6G

   Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

   Författare :Ali Al-Ameri; Jaeyoung Park; [2023]
   Nyckelord :Technology and Engineering;

   Sammanfattning : As time is moving forward, the world is becoming more dependent on Internet of Things (IoT) devices. The vision for the future involves IoT devices participating in various aspects of our daily lives, including sensing, controlling, and communicating. LÄS MER

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

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Dhruvi Ajit Shukla; [2022]
   Nyckelord :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;

   Sammanfattning : 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. LÄS MER

5. 4. Analysis of Inductive Coupling Wireless Power Transfer Systems

   Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

   Författare :Arianna Ginette Amaya Colina; [2018]
   Nyckelord :wireless power transfer; inductive coupling; coil parameters; wireless charging; Technology and Engineering;

   Sammanfattning : Inductive coupling wireless power transfer (WPT) technology is gaining increasing popularity in recent years, especially in the field of wireless charging of portable devices. Although the principles behind WPT systems can be explained using well known results from electromagnetic theory, many questions remain regarding the behavior of such systems. LÄS MER

7. 5. Textile Integrated Induction : Investigation of Textile Inductors for Wireless Power Transfer

   Master-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

   Författare :Malin Yring; [2016]
   Nyckelord :Textile inductors; induction; wireless power transfer; WPT wireless energy transfer; WET; wireless powering; wireless charging; magnetic resonant coupling; resonant coupling; e-textiles; smart textiles;

   Sammanfattning : This research has its basis in developments within the field of inductive powering and wireless power transfer, WPT, and more specifically one the branch within this field, which is called magnetic resonance coupling. This principle enables efficient power transfer from a transmitting unit to a receiving unit at a distance of some times the unit diameter. LÄS MER