Sensorless permanent magnet synchronous drive with DTC based on high frequency injections
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F14%3A43928497" target="_blank" >RIV/49777513:23220/14:43928497 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7048600" target="_blank" >http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7048600</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/IECON.2014.7048600" target="_blank" >10.1109/IECON.2014.7048600</a>
Alternative languages
Result language
angličtina
Original language name
Sensorless permanent magnet synchronous drive with DTC based on high frequency injections
Original language description
A new sensorless control algorithm for surface mounted permanent magnet synchronous machines with direct torque control (DTC) is proposed. The DTC usually operates with a short sampling period, therefore estimation algorithms need to be computationally cheap. Moreover, injection of high-frequency (hf) signals into a given axis can be a challenging task in comparison with a standard vector control with a PWM modulator. In this paper, a modification of the DTC algorithm is proposed to enable hf injectionsin a separate d-axis in a rotating coordinate system. Demodulation of this signal and sensorless rotor position estimation based on both phase-locked loop and modified extended Kalman filter are described and evaluated. Verification was performed by both simulations and experiments on a laboratory prototype of a PMSM drive with rated power of 11 kW.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of IECON 2014 : 40th Annual Conference of the IEEE Industrial Electronics Society
ISBN
978-1-4799-4032-5
ISSN
1553-572X
e-ISSN
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Number of pages
7
Pages from-to
850-856
Publisher name
IEEE
Place of publication
Piscataway
Event location
Dallas, USA
Event date
Oct 29, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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