Finite control set MPC with high frequency injections for sensorless position and speed estimation of a PMSM

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F15%3A43926217" target="_blank" >RIV/49777513:23220/15:43926217 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Finite control set MPC with high frequency injections for sensorless position and speed estimation of a PMSM

Popis výsledku v původním jazyce

A new control algorithm for operation of surface mounted permanent magnet synchronous machines in very low speed and standstill using finite control set model predictive control (FCS-MPC) and high frequency signal injection for estimation of the rotor position is proposed. Estimation of the rotor position is based on the standard injections of high frequency signal into the voltage command for a PWM. It is intended to achieve the same effect using the FCS-MPC. The FCS-MPC usually operates with a short sampling period, therefore the estimation algorithm needs to be computationally cheap. Moreover, the cost function needs to be modified to secure injection of high frequency (hf) voltage signals into a given axis in a reference frame linked with the rotorposition. In this paper, a method of injection of a harmonic signal using FCS-MPC is proposed, using an extension of the cost function. Rotor position and speed estimation is based on the conventional phase-locked loop. Theoretical assum

Název v anglickém jazyce

Finite control set MPC with high frequency injections for sensorless position and speed estimation of a PMSM

Popis výsledku anglicky

A new control algorithm for operation of surface mounted permanent magnet synchronous machines in very low speed and standstill using finite control set model predictive control (FCS-MPC) and high frequency signal injection for estimation of the rotor position is proposed. Estimation of the rotor position is based on the standard injections of high frequency signal into the voltage command for a PWM. It is intended to achieve the same effect using the FCS-MPC. The FCS-MPC usually operates with a short sampling period, therefore the estimation algorithm needs to be computationally cheap. Moreover, the cost function needs to be modified to secure injection of high frequency (hf) voltage signals into a given axis in a reference frame linked with the rotorposition. In this paper, a method of injection of a harmonic signal using FCS-MPC is proposed, using an extension of the cost function. Rotor position and speed estimation is based on the conventional phase-locked loop. Theoretical assum

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

—

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 3rd Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE 2015)

ISBN

978-1-5090-1717-1

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

1-6

Název nakladatele

IEEE

Místo vydání

Piscataway

Místo konání akce

Valparaíso, Chile

Datum konání akce

5. 10. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—