Speed and Rotor Position Estimation of Switched Reluctance Motor

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Speed and Rotor Position Estimation of Switched Reluctance Motor

Popis výsledku v původním jazyce

The elimination of a position sensor using a mathematical algorithm is known as sensorless control. A large number of papers of sensorless control techniques have been published in the last decade. All these methods have their own advantages and disadvantages. Ideally, it is desirable to have a sensorless system, which uses only operating data measured from motor terminals while maintaining a reliable operation over the entire speed and torque range with high resolution and accuracy. However, due to thenon-linearity of the magnetic field inside switched reluctance motors, such an ideal sensorless control system is not easy to be implemented. In the paper there is presented a method of position estimation for switched reluctance motor which is based onthe observer and is suitable for the area of middle and higher speed of switched reluctance motor. Simulation results show that the sensorless method estimates the rotor position with good resolution.

Název v anglickém jazyce

Speed and Rotor Position Estimation of Switched Reluctance Motor

Popis výsledku anglicky

The elimination of a position sensor using a mathematical algorithm is known as sensorless control. A large number of papers of sensorless control techniques have been published in the last decade. All these methods have their own advantages and disadvantages. Ideally, it is desirable to have a sensorless system, which uses only operating data measured from motor terminals while maintaining a reliable operation over the entire speed and torque range with high resolution and accuracy. However, due to thenon-linearity of the magnetic field inside switched reluctance motors, such an ideal sensorless control system is not easy to be implemented. In the paper there is presented a method of position estimation for switched reluctance motor which is based onthe observer and is suitable for the area of middle and higher speed of switched reluctance motor. Simulation results show that the sensorless method estimates the rotor position with good resolution.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 12th International Scientific Conference Electric Power Engineering 2011

ISBN

978-80-248-2393-5

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

291-294

Název nakladatele

VŠB-TU Ostrava

Místo vydání

Ostrava

Místo konání akce

Kouty nad Desnou

Datum konání akce

17. 5. 2011

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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