Essays about: "Batteri laddning"

Showing result 1 - 5 of 18 essays containing the words Batteri laddning.

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. Designing an Electric Road System

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : David Pålsson; Samuel Henley; [2023]
   Keywords : ERS; Electric Road System; Power Demand; Energy Storage; Peak Shaving; Emergency Backup; Elväg E20; Hallsberg; Örebro; Technology and Engineering;

   Abstract : Electric road systems (ERS) provide electric power to vehicles en route (dynamic charging) and can reduce the need for onboard battery capacity. This thesis sets out to examine the power demand of an ERS and the integration of energy storage in its power supply for grid load alleviation and backup power. READ MORE

4. 3. Lithium-ion Battery Modeling and Simulation for Aging Analysis using PyBaMM

   University essay from Linköpings universitet/Institutionen för systemteknik

   Author : Amina Coric; [2022]
   Keywords : Battery charging; Lithium-ion; Doyle-Fuller Newman; P2D; Single Particle Model; Pulse Charging; Constant Current Constant Voltage; Solid Electrolyte Interphase; SEI; Lithium Plating; Cycle Life; Cyclic Aging; PyBaMM; Batteri laddning; Litiumjonbatteri; Doyle-Fuller Newman; P2D; Singelpartikelmodell; Pulsad Laddning; Konstant Ström Konstant Spänning; Fast Elektrolytinterfas; SEI; Litiumplätering; LP; Cykellivslängd; Cykliskt Åldrande; PyBaMM;

   Abstract : The rate of degradation of a lithium-ion battery depends on its use i.e. how it is charged and discharged. Physics-based models are used to represent the processes inside a cell as well as the degradation mechanisms. READ MORE

5. 4. Electrochemical Behavior of the High Entropy Oxide (Mg,Co,Ni,Zn)1-xLixO (x=0,35)

   University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Author : Rasmus Sandström Kinnane; [2022]
   Keywords : high entropy oxides; lithium-ion battery; x-ray diffraction; scanning electron microscopy; cyclic voltammetry;

   Abstract : Today's society is currently developing lithium-ion batteries to eventually replace the use of fossil fuels. High entropy oxides is a new type of material to use as an anode in the lithium-ion battery. These high entropy oxides may consist of a few different transition metals including lithium and oxygen. READ MORE

6. 5. Will the electrical grid sustain the change towards an electrified freight truck fleet?

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : Lisa Salvin; Kristin Bobeck; [2022]
   Keywords : Technology and Engineering;

   Abstract : The transport sector is facing major challenges to reduce the greenhouse gas emissions. The electrification of the freight fleet, which is an important step towards emission reduction, will result in capacity challenges in the grid. READ MORE