Identification of the Induction Machine Electromagnetic Substitute Parameters for Transient Process Analysis in a Standstill and Practical Determination of Rotor Winding Temperature Rise

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F24%3A00378173" target="_blank" >RIV/68407700:21230/24:00378173 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.5152/electrica.2024.23196" target="_blank" >https://doi.org/10.5152/electrica.2024.23196</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5152/electrica.2024.23196" target="_blank" >10.5152/electrica.2024.23196</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Identification of the Induction Machine Electromagnetic Substitute Parameters for Transient Process Analysis in a Standstill and Practical Determination of Rotor Winding Temperature Rise

Popis výsledku v původním jazyce

This paper deals with the parameter identification of induction machine rotor and stator windings. These two magnetically coupled circuits are described and analyzed to explain the novel method that can identify the set of substitute parameters (not equivalent circuit parameters) which can be used for some analysis of transient processes in a stationary induction machine. The parameters are: inductive leakage factor, substitute rotor resistance, substitute rotor inductance, and substitute mutual inductance. The method belongs to the group of so-called off-line methods, i.e., it is performed on a machine in a standstill, and it assumes a star-connected induction motor. The correctness of the method is verified by calculation as well as by measurement. Moreover, the practical use of the method is shown in an example of how to determine the rotor winding temperature rise, and the results of the measurement on an induction motor with a power of 0.75 kW are presented. The method can be performed even when the rotor circuit is hidden inside the completely closed rotor construction, as in the case of a squirrel cage induction motor, i.e., without access to the rotor circuit.

Název v anglickém jazyce

Identification of the Induction Machine Electromagnetic Substitute Parameters for Transient Process Analysis in a Standstill and Practical Determination of Rotor Winding Temperature Rise

Popis výsledku anglicky

This paper deals with the parameter identification of induction machine rotor and stator windings. These two magnetically coupled circuits are described and analyzed to explain the novel method that can identify the set of substitute parameters (not equivalent circuit parameters) which can be used for some analysis of transient processes in a stationary induction machine. The parameters are: inductive leakage factor, substitute rotor resistance, substitute rotor inductance, and substitute mutual inductance. The method belongs to the group of so-called off-line methods, i.e., it is performed on a machine in a standstill, and it assumes a star-connected induction motor. The correctness of the method is verified by calculation as well as by measurement. Moreover, the practical use of the method is shown in an example of how to determine the rotor winding temperature rise, and the results of the measurement on an induction motor with a power of 0.75 kW are presented. The method can be performed even when the rotor circuit is hidden inside the completely closed rotor construction, as in the case of a squirrel cage induction motor, i.e., without access to the rotor circuit.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Electrica

ISSN

2619-9831

e-ISSN

2619-9831

Svazek periodika

24

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

TR - Turecká republika

Počet stran výsledku

11

Strana od-do

682-692

Kód UT WoS článku

001409445600012

EID výsledku v databázi Scopus

2-s2.0-85212252275