Torque Ripple Reduction of IPMSM Drive with Non-sinusoidal Back-EMF by Predictive Control

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F22%3A43965475" target="_blank" >RIV/49777513:23220/22:43965475 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/9831714" target="_blank" >https://ieeexplore.ieee.org/document/9831714</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ISIE51582.2022.9831714" target="_blank" >10.1109/ISIE51582.2022.9831714</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Torque Ripple Reduction of IPMSM Drive with Non-sinusoidal Back-EMF by Predictive Control

Popis výsledku v původním jazyce

In this paper we deal with predictive control of Interior Permanent Magnet Synchronous Motor (IPMSM) drive. The main goal of this paper is to improve produced torque quality by using precise mathematical model of IPMSM, which takes into account anisotropy of the motor construction. This phenomenon results in the effects such as nonlinear back EMF, high cogging torque etc. A conventional control algorithms deal with those effects by designing an optimal current references depending on some part of the motor non-linearity. The current reference design however may be quite complicated in the context of maintain high quality control performance with reasonable complexity of the control algorithm. In this paper we design a precise IPMSM model, which is based on measured characteristics of the real IPMSM. Furthermore a simple IPMSM model-based predictive controller using finite set of control actions with a simple cost function is presented. The cost function is designed to achieve tracking of required torque directly without the need for designing any current references. The proposed control algorithm is very simple and easy to implement, while achieving high quality torque control. The performance of the control is tested in experiments on a laboratory prototype of the 4.5kW IPMSM drive.

Název v anglickém jazyce

Torque Ripple Reduction of IPMSM Drive with Non-sinusoidal Back-EMF by Predictive Control

Popis výsledku anglicky

In this paper we deal with predictive control of Interior Permanent Magnet Synchronous Motor (IPMSM) drive. The main goal of this paper is to improve produced torque quality by using precise mathematical model of IPMSM, which takes into account anisotropy of the motor construction. This phenomenon results in the effects such as nonlinear back EMF, high cogging torque etc. A conventional control algorithms deal with those effects by designing an optimal current references depending on some part of the motor non-linearity. The current reference design however may be quite complicated in the context of maintain high quality control performance with reasonable complexity of the control algorithm. In this paper we design a precise IPMSM model, which is based on measured characteristics of the real IPMSM. Furthermore a simple IPMSM model-based predictive controller using finite set of control actions with a simple cost function is presented. The cost function is designed to achieve tracking of required torque directly without the need for designing any current references. The proposed control algorithm is very simple and easy to implement, while achieving high quality torque control. The performance of the control is tested in experiments on a laboratory prototype of the 4.5kW IPMSM drive.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/EF18_069%2F0009855" target="_blank" >EF18_069/0009855: Elektrotechnické technologie s vysokým podílem vestavěné inteligence</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název statě ve sborníku

2022 IEEE 31st International Symposium on Industrial Electronics (ISIE) : /proceedings/

ISBN

978-1-66548-240-0

ISSN

2163-5145

e-ISSN

—

Počet stran výsledku

6

Strana od-do

1064-1069

Název nakladatele

IEEE

Místo vydání

Piscataway

Místo konání akce

Anchorage, Alaska, USA

Datum konání akce

1. 6. 2022

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000946662000167