Implementation of a Novel Angular Hall Encoder for Field Oriented Control of High Speed and Experimental Motors

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

Implementation of a Novel Angular Hall Encoder for Field Oriented Control of High Speed and Experimental Motors

Popis výsledku v původním jazyce

The aim of this paper is to investigate possibilities of an application of low-cost angular Hall encoder for an experimental high speed Permanent Magnet Synchronous Motor (PMSM). First, a brief overview of angular encoders is introduced. The possibilities of using standard types of sensors for PMSM are provided together with limits of their application. A recently introduced industrial angular Hall encoder iC-MH16, with a possibility of real time full resolution of 12-bits up to 200 000 rpm, is then presented. Its principle and a possible application range is described. This sensor is then applied to an industrial motor equipped with a regular position resolver. By reading the angular position from the output of both sensors, performance of Hall encoder is evaluated. After the evaluation, a new high speed experimental PMSM is designed with a possibility of using the introduced angular Hall encoder. This motor is then operated using Field Oriented Control (FOC) fully implemented on the Field Programmable Gate Array (FPGA). The applied control algorithm is described as well, with a focus on timing requirements and optimization of FPGA resources.

Název v anglickém jazyce

Implementation of a Novel Angular Hall Encoder for Field Oriented Control of High Speed and Experimental Motors

Popis výsledku anglicky

The aim of this paper is to investigate possibilities of an application of low-cost angular Hall encoder for an experimental high speed Permanent Magnet Synchronous Motor (PMSM). First, a brief overview of angular encoders is introduced. The possibilities of using standard types of sensors for PMSM are provided together with limits of their application. A recently introduced industrial angular Hall encoder iC-MH16, with a possibility of real time full resolution of 12-bits up to 200 000 rpm, is then presented. Its principle and a possible application range is described. This sensor is then applied to an industrial motor equipped with a regular position resolver. By reading the angular position from the output of both sensors, performance of Hall encoder is evaluated. After the evaluation, a new high speed experimental PMSM is designed with a possibility of using the introduced angular Hall encoder. This motor is then operated using Field Oriented Control (FOC) fully implemented on the Field Programmable Gate Array (FPGA). The applied control algorithm is described as well, with a focus on timing requirements and optimization of FPGA resources.

Druh

D - Stať ve sborníku

CEP obor

JB - Senzory, čidla, měření a regulace

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 2016 17th International Conference on Mechatronics - Mechatronika (ME) 2016

ISBN

978-80-01-05883-1

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

192-198

Název nakladatele

Czech Technical University in Prague, Faculty of Electrical Engineering

Místo vydání

Prague

Místo konání akce

Praha

Datum konání akce

7. 12. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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