On the accuracy of indirect torque measurement using frequency converter

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F17%3A00004874" target="_blank" >RIV/46747885:24220/17:00004874 - isvavai.cz</a>

Výsledek na webu

<a href="http://ieeexplore.ieee.org/document/7970366/" target="_blank" >http://ieeexplore.ieee.org/document/7970366/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/CarpathianCC.2017.7970366" target="_blank" >10.1109/CarpathianCC.2017.7970366</a>

Jazyk výsledku

angličtina

Název v původním jazyce

On the accuracy of indirect torque measurement using frequency converter

Popis výsledku v původním jazyce

The article presents evaluation of indirect torque measurement accuracy of converter-fed induction motors. The low-power (5.5 kW) motor supplied by Siemens SINAMICS S120 frequency converters was used to perform the measurement. The converter was set up to vector control method, also the effects of speed sensor presence or absence were compared. The dynamometer test bench with gauge strain measurement of force (torque) to produce the load torque was used. It allows us to evaluate the whole working area of tested drive. The results show that the relative accuracy of torque value is acceptable for specific industrial applications and therefore it allows to cut down expenses for direct torque measurement device. The results presented in the article enlarges our measurement database focused on industrial frequency converter performance.

Název v anglickém jazyce

On the accuracy of indirect torque measurement using frequency converter

Popis výsledku anglicky

The article presents evaluation of indirect torque measurement accuracy of converter-fed induction motors. The low-power (5.5 kW) motor supplied by Siemens SINAMICS S120 frequency converters was used to perform the measurement. The converter was set up to vector control method, also the effects of speed sensor presence or absence were compared. The dynamometer test bench with gauge strain measurement of force (torque) to produce the load torque was used. It allows us to evaluate the whole working area of tested drive. The results show that the relative accuracy of torque value is acceptable for specific industrial applications and therefore it allows to cut down expenses for direct torque measurement device. The results presented in the article enlarges our measurement database focused on industrial frequency converter performance.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

2017 18th International Carpathian Control Conference, ICCC 2017

ISBN

978-150904862-5

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

28-33

Název nakladatele

Institute of Electrical and Electronics Engineers Inc.

Místo vydání

—

Místo konání akce

Palace HotelSinaia; Romania

Datum konání akce

1. 1. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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