Essays about: "Master Thesis oil"

Showing result 6 - 10 of 115 essays containing the words Master Thesis oil.

1. 6. Design changes to simplify maintenance and condition assessment on a tap changer

   University essay from Jönköping University/JTH, Industriell produktutveckling, produktion och design

   Author : Arvid Fermér; Jakob Modling; [2023]
   Keywords : Power transformer; Chemical degradation; Electrical insulation; Tap changer; Insulation Electrical; Transformer insulation; Insulating oil; Insulation condition assessment; Transformer; Power grids; Power distribution; Oil filled transformer; Transformer oil;

   Abstract : This master thesis investigates a redesign for a maintenance tube, used for both sampling and draining transformer oil from a tap changer compartment. With the current design, one can do one or the other of sampling and draining. READ MORE

3. 7. 1D Simulation of Hydraulic Cam Phaser System Utilized in Heavy Duty Vehicles : An Investigation on Attenuation of Phase Oscillations from Cam Torque Disturbances

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Johan Germundsson; [2023]
   Keywords : master thesis; cam phaser; simulation; 1D-simulation; GT-SUITE; GT-ISE; Gamma Technologies; oil aeration; oscillations; heavy-duty; engine; phaser; cam torque; stability; cam phaser system; Scania; Scalia CV;

   Abstract : Cam phasers allow improvements to the efficiency and emissions of internal combustion engines. The usage of hydraulic vane type cam phasers for heavy-duty applications have shown problems with oscillations during testing at Scania CV. To investigate the root cause of the oscillations a detailed 1-d simulation model has been created. READ MORE

4. 8. Test rig for gear transmissions in electrical applications

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Gustaf Axelström; [2023]
   Keywords : power circulation; gear test rig; gear testing; effektcirkulation; testrigg; kugghjulstest;

   Abstract : Due to the environmental problems associated with fossil fuels and a big need from the market, the majority of the automotive industry is going towards fully electric vehicles (EVs). To further reduce the environmental footprint there is ongoing research on the use of fossil-free lubricants, if they could be used to lubricate the drive train which could further reduce the use of fossil oil in the automotive industry. READ MORE

5. 9. Techno-economic analysis and design of the charging infrastructure for Electric Heavy Vehicles in Oskarshamn

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

   Author : Joan Cassany Espinosa; [2023]
   Keywords : Electrification; decarbonization; freight transport; heavy duty vehicle; battery electric truck; charging infrastructure; business model assessment; Elektrifiering; avkolning; godstransport; tunga fordon; batterielektrisk lastbil; laddinfrastruktur; affärsmodellsbedömning;

   Abstract : Within the most pollutants industries, the energy sector is the most significant contributor to climate change, representing two-thirds of the total Greenhouse Gas (GHG) emissions. One of the main responsible for these emissions is transportation, which accounts for 26% of the world’s energy consumption, with crude oil-derived products providing more than 90% of this energy. READ MORE

6. 10. Controller Design for a Gearbox Oil ConditioningTestbed Through Data-Driven Modeling

   University essay from KTH/Maskinkonstruktion (Inst.)

   Author : Charles Brinkley IV; Chieh-Ju Wu; [2022]
   Keywords : Gearbox; oil conditioning system; system identification; data-driven modeling; pole placement; PID; Växellåda; oljekonditioneringssystem; systemidentifiering; datadriven modellering; polplacerings; PID;

   Abstract : With the exponential development of more sustainable automotive powertrains, new gearbox technologies must also be created and tested extensively. Scania employs dynamometer testbeds to conduct such tests, but this plethora of new and rapidly developed gearboxes pose many problems for testbed technicians. READ MORE