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Found 2 essays matching the above criteria.

1. 1. Electric conversion of combustion engine cars

   University essay from KTH/Hållbar produktionsutveckling (ML)

   Author : Annika Modling; Bobby Åbrandt; [2022]
   Keywords : Electric conversion; combustion engine; electric motor; lithium-ion; lead-acid; DIY; second hand; Elkonvertering; förbränningsmotor; elmotor; litiumjon; blysyra; DIY; begagnat; cirkulär process;

   Abstract : The electrification of personal transport vehicles is one of the strategies to counteract global warming and dependance on fossil fuels. Diesel powered cars are already prohibited in several big cities and the prices for fuel are constantly climbing. READ MORE

3. 2. Comparative life cycle assessment of different lithium-ion battery chemistries and lead-acid batteries for grid storage application

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Ryutaka Yudhistira; [2021]
   Keywords : life cycle assessment LCA ; lithium-ion batteries; lead-acid battery systems; grid storage application; livscykelbedömning LCA ; litiumjonbatterier; bilbatteri system; nas lagring applikation;

   Abstract : With the rapid increase of renewable energy in the electricity grids, the need for energy storage continues to grow. One of the technologies that are gaining interest for utility-scale energy storage is lithium-ion battery energy storage systems. READ MORE