Sökning: "concentrated windings"

Hittade 5 uppsatser innehållade orden concentrated windings.

1. 1. Design and Analysis of a Fractional-Slot Concentrated-Wound PM-Assisted Reluctance Motor

   Uppsats för yrkesexamina på avancerad nivå, KTH/Elektrisk energiomvandling

   Författare :Luigi Marino; [2015]
   Nyckelord :concentrated windings; demagnetization; distributed windings; ferrite; finite element method; loss distribution; natural and over compensation; overlaod; permanentmagnet assisted synchronous reluctance motors; permanent magnets; rare earth magnets NdFeB ; reluctance torque; temperature effects; torque ripple; avmagnetisering; ferrit; finita elementmetoden; fördelade lindningar; förlust distribution; koncentrerade lindningar; momentrippel; naturligt och överkompensation; permanentmagnet assisterad synkron reluktansmotorer; permanentmagneter; reluktansvridmomentet; sällsynta jordmagneter NdFeB ; temperatureffekter; överbelastning;

   Sammanfattning : The aim of this master thesis is to design and analyse a FSCW PMaSynRM (Permanent Magnet assisted Synchronous Reluctance Motor) for industrial applications. The design process includes analytical calculations (initial design and PM amount minimization) and nite element method (FEM) based design optimization. LÄS MER

3. 2. Modeling of a PMSynRel stator with concentrated windings using FEM and non-linear reluctance networks

   Uppsats för yrkesexamina på avancerad nivå, KTH/Elektrisk energiomvandling

   Författare :Alejandro Pablos Rabano; [2013]
   Nyckelord :Concentrated windings; finite element analysis; numerical analysis; permanent-magnet synchronous reluctance machine; reluctance networks;

   Sammanfattning : Permanent magnets synchronous reluctance (PMSynRel) motors are attractive due to their high torque density and because a lower quantity of permanent magnets is necessary in comparison with other permanent magnet machines. This thesis deals with the analysis of PMSynRel machines using a finite element method (FEM) and reluctance networks. LÄS MER

4. 3. Design of a Permanent-Magnet Synchronous Machine with Non-Overlapping Concentrated Windings for the Shell Eco Marathon Urban Prototype

   Master-uppsats, KTH/Elektrisk energiomvandling

   Författare :Daniel Martínez; [2012]
   Nyckelord :Finite element analysis; in-wheel motor; concentrated windings; permanent-magnet synchronous machine; fundamental winding factor.;

   Sammanfattning : This thesis deals with the design of a permanent-magnet synchronous inner rotor motor for an in-wheel application for the Shell Eco Marathon Urban concept vehicle. First of all, concepts related to permanent magnet motors are studied. LÄS MER

5. 4. Analysis of a light permanent magnet in-wheel motor for an electric vehicle with autonomous corner modules

   Uppsats för yrkesexamina på avancerad nivå, KTH/Elektrisk energiomvandling

   Författare :Sergio Romero; [2011]
   Nyckelord :;

   Sammanfattning : The use of in-wheel motors is an attractive alternative in small passenger vehicles aimed for transportation in urban areas. The improved control possibilities and the removal of certain components such as the transmission systemare some of its advantages. LÄS MER

7. 5. Design of a Permanent Magnet Synchronous Generator for a Vertical Axis Wind Turbine

   Master-uppsats, KTH/Elektrisk energiomvandling

   Författare :Nima Madani; [2011]
   Nyckelord :;

   Sammanfattning : Different types of permanent magnet generators for wind power application have been subject of research during last two decades. In this thesis different topologies of electrical generators have been investigated for small scale vertical axis wind turbine application. LÄS MER