Essays about: "Superkondensatorer"

Showing result 6 - 9 of 9 essays containing the word Superkondensatorer.

  1. 6. Synthesis of Graphene - Carbon Nanotube Hybrid Structures

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

    Author : Aniruddha Paul; [2021]
    Keywords : Graphene; Carbon nanotubes; Graphene-CNT hybrid structures; Chemical Vapor Deposition CVD ; Grafen; Kolnanorör; Grafen-CNT-hybridstrukturer; Kemisk ångdeposition CVD ;

    Abstract : Graphene and Carbon nanotubes (CNTs) have been researched for more than a decade due to their extraordinary properties and advantages towards applications like electronics, structural re-enforcements, thermal management and energy storage. Graphene-CNT hybrid structures have been predicted to further enhance the exceptional properties and overcome some of the shortcomings of the individual materials. READ MORE

  3. 7. Carbon materials from biomass for supercapacitors

    University essay from KTH/Tillämpad fysik

    Author : Jaskaran Singh Malhotra; [2020]
    Keywords : Supercapacitors; Activated Carbon; Energy Storage; Biomass conversion; Electrochemical Energy Storage; Pyrolysis; Superkapacitatorer; Aktivt kol; Energilagring; Biomassa omvandling; Elektrokemisk energilagring; Pyrolys;

    Abstract : The fast pyrolysis plant at RISE – ETC, Piteå produces carbon rich chars in bulk from various sources of biomass as feedstock. These in-house manufactured carbon rich chars were upgraded via pyrolysis as well as chemical activation using KOH to enhance their potential as an electrode material for supercapacitors. READ MORE

  4. 8. MCU Controlled DC-DC Buck/Boost Converter for Supercapacitors

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Jorge Querol Borràs; [2012]
    Keywords : ;

    Abstract : This work is focused on DC to DC conversion, what is a crucial function to enable the use of supercapacitors for energy storage. A theoretical study and comparison of methods, algorithms and techniques for software controlled DC-DC converters have been used to develop a system what can step up or down a DC variable voltage and transform it into a steady state voltage. READ MORE

  5. 9. Efficiency Improvements with Super Capacitors in Mechatronic Systems

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Nicklas Sundberg; [2007]
    Keywords : Mechatronics; Super capacitor; Regeneration; Energy consulting; Motor control; Mekatronik; Superkondensatorer; Regenerering; Energibesparing; Motorstyrning;

    Abstract : The production industry is getting more and more automated and that implies higher energy consumption. With the increasing awareness of the earth limited resources and the increasing energy prices, energy conservation grows in relevance, both due to cost reduction and environmental benefits. READ MORE