Essays about: "comsol rotor"

Showing result 1 - 5 of 8 essays containing the words comsol rotor.

1. 1. Heat-pipes in electric machines : Heat management in electric traction motors

   University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

   Author : Anton Olofsson; [2022]
   Keywords : Heat-pipe; Heat pipe; FEM; LPM; Traction motors; Induction motor; Heat management;

   Abstract : The world is continually changing towards more energy efficient alternatives and less pollution. For the traction market, electric powertrains have become the go-to method, superior to both steam and diesel-electric hybrid systems. READ MORE

3. 2. Vibrational prediction of a waste water pump

   University essay from KTH/Hållfasthetslära

   Author : Daniel Sundström; [2020]
   Keywords : ;

   Abstract : An off-market waste water pump is suspected to have high vibrational velocity levels. These vibrations are sought after at the outer surface located at the upper bearing position of the pump. It has then become of interest for trying to predict these vibrations by using the commercial FEA software COMSOL. READ MORE

4. 3. Design and Simulation of a Slotless Aircored PM Synchronous Generator

   University essay from Uppsala universitet/Institutionen för elektroteknik

   Author : Bakhtiyar Asef Hasnain; Ademir Hodzic; [2020]
   Keywords : Slotless; Aircored; PM; Permanent Magnet; PMSG; Permanent Magnet Synchronous Generator; SPMSG; COMSOL; FEMM; FEM; Solidworks; Fusion 360; Axial Flux Generator;

   Abstract : This thesis is a study on an unconventional slow speed direct drive permanent magnet (PM) generator. Unlike a standard permanent magnet synchronous generator (PMSG) which has the copper coils wound around iron teeth, the work in this thesis will present a generator where the copper coils are directly mounted on the stator which eliminates the slots and teeth in the generator. READ MORE

5. 4. Design of a Permanent Magnet Synchronous Generator with Alnico Magnets

   University essay from Uppsala universitet/Elektricitetslära

   Author : Fausto Lopez Gomez Partida; [2019]
   Keywords : Permanent magnets; Permanent magnet synchronous generator; Alnico;

   Abstract : Following the trends to diminish the fossil fuel energy production new technologies known for their renewable sources have become a signficant option for helping combat climate change and handle the current oil prices. These new technologies base their power production on already established physical principles that convert mechanical power to electrical power. READ MORE

6. 5. Implementation and experimental evaluation of a parameterized PMSynRM model using Matlab and Comsol Multiphysics

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Israt Jahan; [2019]
   Keywords : Comsol Multiphysics; eddy-current losses; permanent-magnet synchronous reluctance motors; reluctance; Comsol Multiphysics; virvelströmsförluster; permanentmagnet synkrona reluktansmotorer; reluktans;

   Abstract : This thesis focuses on modelling of the permanent magnet synchronous reluctancemotor (PMSynRM), which has drawn considerable attention by researchers thanks toits high efficiency and wide range of speed operation. Comparisons with measurementsfrom a four-pole PMSynRM with four barriers and 24 stator slots have been carriedout. READ MORE