DTC Controlled PMSM Traction Drive Input LC filter Stabilization Using Model Predictive Control

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

DTC Controlled PMSM Traction Drive Input LC filter Stabilization Using Model Predictive Control

Popis výsledku v původním jazyce

This paper describes a new method for active damping of an input LC filter in traction drives supplied from dc catenary. Specifically, there is described the configuration of a traction drive with a surface mounted permanent magnet synchronous motor controlled by a direct torque control algorithm which is supplied via trolley-wire LC filter from a dc catenary. Because input LC filters are naturally nearly undamped and dangerous voltage oscillation can appear in the circuit, a new method for dc-link voltage stabilization is proposed. This method uses model predictive control for correction of traction drive operating point (demanded motor torque) which leads to the capacitor voltage stabilization and hence, improvement of the drive stability. The properfunction of the stabilization (damping) effect of the proposed method is evaluated by a special frequency characteristic measurement which we proposed particularly for traction drives connected to a dc catenary. This paper also offers a

Název v anglickém jazyce

DTC Controlled PMSM Traction Drive Input LC filter Stabilization Using Model Predictive Control

Popis výsledku anglicky

This paper describes a new method for active damping of an input LC filter in traction drives supplied from dc catenary. Specifically, there is described the configuration of a traction drive with a surface mounted permanent magnet synchronous motor controlled by a direct torque control algorithm which is supplied via trolley-wire LC filter from a dc catenary. Because input LC filters are naturally nearly undamped and dangerous voltage oscillation can appear in the circuit, a new method for dc-link voltage stabilization is proposed. This method uses model predictive control for correction of traction drive operating point (demanded motor torque) which leads to the capacitor voltage stabilization and hence, improvement of the drive stability. The properfunction of the stabilization (damping) effect of the proposed method is evaluated by a special frequency characteristic measurement which we proposed particularly for traction drives connected to a dc catenary. This paper also offers a

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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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

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

EPE PEMC 2012 ECCE Europe - 15th International Power Electronics and Motion Conference and Exposition

ISBN

978-1-4673-1972-0

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

"DS1e.4-1"-"DS1e.4-7"

Název nakladatele

IEEE

Místo vydání

New York

Místo konání akce

Novi Sad, Srbsko

Datum konání akce

4. 9. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000337270600054