Self-sensing control of wound rotor synchronous motor drive for mine hoist

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F18%3A43932180" target="_blank" >RIV/49777513:23220/18:43932180 - isvavai.cz</a>

Výsledek na webu

<a href="http://ieeexplore.ieee.org/document/8012411/" target="_blank" >http://ieeexplore.ieee.org/document/8012411/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/TIE.2017.2740818" target="_blank" >10.1109/TIE.2017.2740818</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Self-sensing control of wound rotor synchronous motor drive for mine hoist

Popis výsledku v původním jazyce

Control of a wound rotor synchronous motor (WRSM) drive for a mine hoist has to address specific properties. One of them is reliable and safe operation without sensor of the rotor position. To fulfill this requirement, we propose a sensorless vector control allowing drive operation with maximum available torque. The proposed sensorless rotor position estimation utilizes natural ac components of the rotor field excitation current. This component acts as a modulation signal, which has measurable effect on the stator currents and can be used to estimate the actual position of the rotor. We investigate two techniques for identification of the rotor position: (i) the phase-lock-loop, and (ii) the extended Kalman filter. Both techniques are able to estimate the rotor position and magnetic polarity. However, the Kalman filter offers faster convergence and higher accuracy. It is able to provide reliable rotor position estimation in the whole speed range of the drive. Proper function of the introduced control algorithm is verified by simulations and experiments made on a developed small-scale prototype of a mine hoist drive of rated power of 10kW.

Název v anglickém jazyce

Self-sensing control of wound rotor synchronous motor drive for mine hoist

Popis výsledku anglicky

Control of a wound rotor synchronous motor (WRSM) drive for a mine hoist has to address specific properties. One of them is reliable and safe operation without sensor of the rotor position. To fulfill this requirement, we propose a sensorless vector control allowing drive operation with maximum available torque. The proposed sensorless rotor position estimation utilizes natural ac components of the rotor field excitation current. This component acts as a modulation signal, which has measurable effect on the stator currents and can be used to estimate the actual position of the rotor. We investigate two techniques for identification of the rotor position: (i) the phase-lock-loop, and (ii) the extended Kalman filter. Both techniques are able to estimate the rotor position and magnetic polarity. However, the Kalman filter offers faster convergence and higher accuracy. It is able to provide reliable rotor position estimation in the whole speed range of the drive. Proper function of the introduced control algorithm is verified by simulations and experiments made on a developed small-scale prototype of a mine hoist drive of rated power of 10kW.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/LO1607" target="_blank" >LO1607: RICE – Nové technologie a koncepce pro inteligentní průmyslové systémy</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

IEEE Transactions on Industrial Electronics

ISSN

0278-0046

e-ISSN

—

Svazek periodika

65

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

2009-2017

Kód UT WoS článku

000418643200011

EID výsledku v databázi Scopus

2-s2.0-85028461351