Essays about: "Li-jon batteri"

Showing result 1 - 5 of 6 essays containing the words Li-jon batteri.

1. 1. Parameter extraction in lithium ion batteries using optimal experiments

   University essay from KTH/Fordonsdesign

   Author : Venu Gopal Prathimala; [2021]
   Keywords : Lithium-ion battery; State of Charge; Physics-based battery models; Model parameterization; Optimal experiments; Sensitivity analysis; Scanning electron microscopy; Brunauer–Emmett–Teller; Litiumjonbatteri; fysikbaserade batterimodeller; modellparameterisering; optimala experiment; känslighetsanalys; skanningelektronmikroskopi; Brunauer – Emmett – Teller; batteri elfordon;

   Abstract : Lithium-ion (Li-Ion) batteries are widely used in various applications and are viable for automotive applications. The effective management of Li-Ion batteries in battery electric vehicles (BEV) plays a crucial role in performance and range. READ MORE

3. 2. Sustainable energy solutions for stand-alone IoT devices : Technical, environmental and economic assessment to find alternative technologies to power RecySmart and Single Sensor IoT devices

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

   Author : Benjamin Varese; [2021]
   Keywords : ;

   Abstract : This work is intended to provide a high-level assessment of energy solutions to power Internet of Things (IoT) devices. The criteria for the evaluation are technical, environmental, and economic. Different technologies will be covered with support from published scientific research and the market existing solutions. READ MORE

4. 3. Li-ion titanate technology for SLI battery applications in commercial vehicles

   University essay from KTH/Kemiteknik

   Author : Liliya Vasilevich; [2021]
   Keywords : Lithium-titanate battery LTO ; overdischarge; battery testing; KERS; heavy-duty vehicles; Litium titanat batteri LTO ; överurladdning; batteritestning; KERS; tunga fordon;

   Abstract : Litiumjon-batterier har blivit väldigt populära för tillämpning i fordon. Den här teknologin har fler olika kemier att erbjuda som kontinuerligt förbättras. Litium-titanat-oxid-batterier använder (LTO) LTO som anod och erbjuder långt cyklingsliv samt minskar risk för SEI-bildning och litiumplätering. READ MORE

5. 4. Feasibility Study of the Decarbonisation and Electrification of a Commuter Ferry in Stockholm city

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

   Author : Matilda Helgesson; [2020]
   Keywords : Fuel cells; Fuel cell hybrid; HVO; Li-ion battery; techno-economic analysis; Bränslecell; HVO; bränslecellshybrid; Li-jon batteri; teknoekonomisk analys;

   Abstract : There is a need for alternative marine fuels and propulsion techniques in order to reduce the environmental and climate impacts of the transport sector, and meet the new Swedish climate targets of net zero emissions by 2045. There are several projects and studies on full electric ferries, while the option of hydrogen fuel cell-battery hybrids are not as well explored. READ MORE

6. 5. Low temperature Li-ion battery ageing

   University essay from Uppsala universitet/Institutionen för kemi - Ångström

   Author : Johan Fredrik Nilsson; [2014]
   Keywords : Li-ion battery ageing; Li-ion battery aging; LFP graphite;

   Abstract : Different kinds of batteries suit different applications, and consequently several different chemistries exist. In order to better understand the limitations of low temperature performance, a Li-ion battery chemistry normally intended for room temperature use, graphite-Lithium Iron Phosphate, with 1 M LiPF6 ethylene carbonate:diethylene carbonate electrolyte, is here put under testing at -10°C and compared with room temperature cycling performance. READ MORE