Sökning: "ion drift model"
Visar resultat 1 - 5 av 10 uppsatser innehållade orden ion drift model.
1. Battery storage implementation in Sweden and sizing software development
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : Due to the rampant growth of the penetration of renewables into the electrical grids across the world, more challenges appear in the way to assure the optimal operation of the energy system. More particularly, in the case of Sweden, the nuclear power decommissioning tendency and the 100% renewable energy target by 2040, set two strong additional motivations for the rise of issues regarding variability, uncertainty, stability, balancing and quality in the grid. LÄS MER
2. Övervakning av litium-jon batterier i lager
Kandidat-uppsats, Högskolan Väst/Institutionen för ingenjörsvetenskapSammanfattning : Detta arbete fokuserar på utvecklingen av ett system för att noggrant övervaka laddningen av litium-jonbatterier. Genom att förebygga urladdning eller potentiella skador på batterier under lagring. Med användning av detta system kan livslängden på batterierna förlängas och en mer hållbar och effektiv energihantering kan uppnås. LÄS MER
3. Review and Design of DC Electrical Field Measurement Systems and Related Developments : For Measurements Around HVDC Cable Terminations
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : With power generation and consumption placed further away from each other, with for example increased offshore power production, the need for HVDC transmission systems increases. As voltage levels in the HVDC transmission system are raised, the losses can be decreased, enabling efficient power transfer over longer distances. LÄS MER
4. The impact of ion drift in a Transcutaneous Electrical Stimulation model
Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknikSammanfattning : A major area of research in neuroscience is the effect of stimulating nerves into activation from extrinsic stimuli. This is commonly done with electric currents and external skin-contact electrodes. LÄS MER
5. Investigation of ion mobility in insulation liquids for transformers.
Uppsats för yrkesexamina på avancerad nivå,Sammanfattning : This thesis studies a method of measuring ion mobility in insulation liquids for transformers (transformer oil). This method works by using a square wave voltage to make the charged particles (space charge) inside the oil move between two electrodes. LÄS MER