Essays about: "Charging profile"
Showing result 21 - 25 of 27 essays containing the words Charging profile.
-
21. Grid impact study of frequency regulation with EVs
University essay from Lunds universitet/Industriell elektroteknik och automationAbstract : The ongoing grid paradigm shift has resulted in synchronous generators currently being phased out. As the generators have been providing ancillary services, such as frequency control regulation, this means that new technologies to perform ancillary services need to be developed and evaluated. READ MORE
-
22. Techno-economic analysis of the Local System Operator concept in a multi-dwelling unit in Sweden : A parametric sizing and optimization of a PV-battery system with EVs equipped with vehicle-to-home application
University essay from KTH/Tillämpad termodynamik och kylteknikAbstract : The climate change of the environment raises concerns about the increasing greenhouse gas (GHG) emissions where the energy sector is a large contributor to the emission problems. As the electricity demand rises, due to increased population, urbanisation, and improved lifestyle, expanding the renewable generation can solve the problem of covering the increased electricity demand while decreasing the GHG emissions. READ MORE
-
23. Smart and flexible capacitor charger for warm environments
University essay from KTH/Maskinkonstruktion (Inst.)Abstract : A studio camera flash system being developed by Eascal AB needs a capacitor charging power supply (CCPS) that can work in a hot environment without problems and also not emit too much heat itself. The CCPS needs to be able to operate from battery power as well as net power, so called off-line, and to charge a capacitor to between 0-400 V. READ MORE
-
24. Modelling the Penetration Effect of Photovoltaics and Electric Vehicles on Electricity Demand and Its Implications on Tariff Structures
University essay from Uppsala universitet/Industriell teknikAbstract : The shift towards more renewable energy sources is imminent, this shift is accelerated by the technological advancement and the rise of environmental awareness. However, this shift causes major operational problems to the current grid that is optimised for unidirectional power flow. READ MORE
-
25. Performance Improvement from Single to Multi Latent Thermal Energy Storage System combined Water Heater
University essay from KTH/EnergiteknikAbstract : In numerous energy systems there are discrepancies between the energy supply and demand. One such system is domestic water heater. The hot water heater is a sensible heat storage where the thermal energy is stored through change in temperature. The sensible heat storage has the disadvantage of high losses and low energy density. READ MORE
