Essays about: "Wikström Erik"

Found 5 essays containing the words Wikström Erik.

  1. 1. Fast charging of electrical vehicles with help from battery energy storage systems : A study of how batteries can lower the power peaks for fast charging of electrical vehicles in Stockholm

    University essay from KTH/Hälsoinformatik och logistik

    Author : Erik Wikström; [2023]
    Keywords : Electric vehicle; fast charging; direct current charging; battery energy storage system; Elfordon; snabbladdning; likströmsladdning; batterienergilagringssystem;

    Abstract : To enable fast charging of electric vehicles in Stockholm or sites where the electrical energy is limited and the number of chargeable vehicles increases, there is a need to investigate new solutions to comply with the future demand. The goal of this project is to investigate what the conditions are in Stockholm today and investigate what is needed to enable fast chargers in Stockholm city. READ MORE

  3. 2. Design and development of a modular test system for testing of railway coupler components and subsystems

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Erik Wikström; [2022]
    Keywords : test rig; design; development; railway; coupler; train;

    Abstract : Dellner couplers AB is a developer and producer of railway coupling systems. This project is a master thesis that focuses on improving the quality, quantity and efficiency of their test department. READ MORE

  4. 3. Construction and demolition waste in Helsinki : Case study of the circular economy hub HSY Ekomo

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Erik Wikström; [2018]
    Keywords : Waste Management; Material Flow Analysis; European Union Waste Framework Directive; Construction and Demolition Waste; Circular Economy;

    Abstract : The limited amount of natural resources on our planet has been actively discussed during the past decade. Recycling materials is becoming increasingly important in order to benefit the economy and the environment. READ MORE

  5. 4. Expected Damage of Projectile-Like Spell Effects in Games

    University essay from Blekinge Tekniska Högskola/Institutionen för kreativa teknologier

    Author : Wikström Erik; [2018]
    Keywords : Perception; Spells; Particle Systems; Games.;

    Abstract : Background. Many video games make use of particle effects to portray magic abilities known as spells. Different spells may have large variation in behaviour and colour. Aside from their different appearance, the spells often deal a different amount of damage. READ MORE

  6. 5. El Gamal Mix-Nets and Implementation of a Verifier.

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Erik Larsson; Carl Svensson; [2013]
    Keywords : ;

    Abstract : A mix-net is a cryptographic protocol based on public key cryptography which enables untraceable communication through a collection of nodes. One important application is electronic voting where it enables the construction of systems which satisfies many voting security requirements, including verifiability of correct execution. READ MORE