Essays about: "permanent magnet control"

Showing result 31 - 35 of 55 essays containing the words permanent magnet control.

1. 31. Power Electronic Stages for a TFPMSM in Wave Power Applications

   University essay from KTH/Skolan för elektro- och systemteknik (EES)

   Author : Gustaf Falk Olson; [2016]
   Keywords : transverse flux permanent magnet synchronous machine TFPMSM ; active rectifier; direct drive wave energy converter; feedback linearization; cascaded PID controller.;

   Abstract : Direct drive wave energy conversion systems have been identified as a potentially major contributor to the world’s energy demands, forecasting shares of up to 25 % of the energy mix. Anders Hagnestål conducts research at the Royal Institute of Technology where a novel linear transverse flux permanent magnet generator is developed. READ MORE

3. 32. Sensorless Control for Dynamic Testing of Permanent Magnet Synchronous Machines

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : Henrik Rydin Malmqvist; [2015]
   Keywords : Technology and Engineering;

   Abstract : This thesis investigates if it is possible to use the dynamic braking test method together with sensorless control. A literature study is conducted about different sensorless methods in order to find methods that fits the application. From the literature study are two sensorless methods implemented and simulated in Matlab Simulink. READ MORE

4. 33. Design and implementation of an SPB converter for fault tolerant PMSynRel motor control

   University essay from KTH/Elektrisk energiomvandling

   Author : Nikolaos Apostolopoulos; [2015]
   Keywords : Fault-tolerant operation; multi-star motor; PCB design; permanent-magnet synchronous reluctance motor; PMSynRel; SPB; stacked polyphase bridges converter.; Feltolerant drift; multifasmaskin; PCB-design; permanentmagnetassisterad synkron reluktansmaskin; PMSynRel; SPB; stacked polyphase bridges converter.;

   Abstract : The stacked polyphase bridges (SPB) converter topology is investigated in the presentthesis as a fault-tolerant choice for permanent-magnet synchronous reluctance (PMSyn-Rel) motor control. Integrated motor drive systems are studied as they offer great benefitsfor propulsion applications. READ MORE

5. 34. High Precision Positioning and Very Low Velocity Control of a Permanent Magnet Synchronous Motor

   University essay from Lunds universitet/Institutionen för reglerteknik

   Author : Patrik Önnheim; Hampus Isaksson; [2015]
   Keywords : Technology and Engineering;

   Abstract : The purpose of this report is to evaluate a direct driven permanent magnet motor in high accuracy position and low speed operation. Actuation in this case is usually accomplished by stepping motors combined with belts and pulleys. High accuracy positioning is considered to be within 0.1 degrees and low speed 0. READ MORE

6. 35. High Precision Positioning and Very Low Velocity Control of a Permanent Magnet Synchronous Motor

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : Carl-Hampus Isaksson; Patrik Önnheim; [2015]
   Keywords : Technology and Engineering;

   Abstract : The purpose of this report is to evaluate a direct driven permanent magnet motor in high accuracy position and low speed operation. Actuation in this case is usually accomplished by stepping motors combined with belts and pulleys. High accuracy positioning is considered to be within 0.1 degrees and low speed 0. READ MORE