Essays about: "Alexander Medén"

Found 3 essays containing the words Alexander Medén.

  1. 1. DC-DC Converter for Fast Charging with Mobile BESS in a Weak Grid : Enabling remote charging and increased efficiency with less resource intensity

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

    Author : Alexander Medén; [2023]
    Keywords : Battery energy storage systems; Buck-boost; DC DC converter; Dual-active bridge; fast charging; DC charging; Mobile battery systems; Batterienergilagringssystem; Buck-boost; DC DC-omvandlare; Dual-active bridge; snabbladdning; DC-laddning; Mobila batterisystem;

    Abstract : With the increase of electric vehicles (EVs) on the roads the availability of charging infrastructure becomes more important. Today it is relatively straightforward to install fast chargers in areas with strong power grid connections, such as in urban areas. READ MORE

  3. 2. Motion Planning for Aggressive Flights of an Unmanned Aerial Vehicle

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

    Author : Alexander Medén; Erik Warberg; [2021]
    Keywords : UAV; obstacle avoidance; RRT; motion planning; aggressive maneuver; control barrier functions;

    Abstract : Autonomous Unmanned Aerial Vehicles (UAV) havegreat potential in executing various complex tasks due to theirflexibility and relatively small size. The aim of this paper is todevelop a motion planner capable of generating a trajectory withaggressive maneuvers through narrow spaces without collision. READ MORE

  4. 3. Mechanical properties of bulk alloys and cemented carbides

    University essay from KTH/Materialvetenskap

    Author : Alexander Engman; [2018]
    Keywords : ICME; Cemented carbides; Cobalt;

    Abstract : The usage of cobalt (Co) as binder phase material in cemented carbides has been questioned becauseof the potential health hazards associated with cobalt particle inhalation. Cobalt is used because ofits excellent adhesive and wetting properties, combined with adequate mechanical properties. READ MORE