Testing system for the analysis of inter-turn short circuits in a multiphase PMS motor

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F21%3APR34497" target="_blank" >RIV/00216305:26620/21:PR34497 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Testing system for the analysis of inter-turn short circuits in a multiphase PMS motor

Popis výsledku v původním jazyce

Within the AI4DI project, a comprehensive system for measuring and analyzing inter-turn short circuits was developed. The system consists of a configurable multiphase motor. This motor can be connected via a terminal block as a two times three-phase motor with segregated winding, or as two times three-phase motor with interlaced winding. The motor can also be connected as an ordinary three-phase motor. Various types of short circuits can be emulated inside the motor. It is possible to emulate inter-turn short circuits of different depths, and it is also possible to emulate short circuiting between phases. If the motor is connected as a two times three-phase motor, it is possible to emulate an interphase short circuit between the sub-systems. The short circuit is created using the Fault Insertion Module (FIU). It consists of a power relay and a power thyristor module. The module can be used for currents up to 0.5 kA and for voltages up to 900 V. Thanks to this configuration, the module has a significantly longer service life and allows fault emulation in real time, making it possible to analyze transients when a fault occurs. The motor is connected to a dynamometer. It enables to subsequently set various operating conditions in which the short-circuit is emulated. The motor is controlled by a six-phase frequency converter, which contains digital outputs for FIU control. The whole system is controlled from MATLAB Simulink. With the help of prepared scripts, it is possible to start automated data collection using pre-prepared test patterns. The system can collect information about the position, currents and voltages of the motor as well as the current value of the short-circuit current. The sampling frequency used for data acquisition is the same as the PWM frequency.

Název v anglickém jazyce

Testing system for the analysis of inter-turn short circuits in a multiphase PMS motor

Popis výsledku anglicky

Within the AI4DI project, a comprehensive system for measuring and analyzing inter-turn short circuits was developed. The system consists of a configurable multiphase motor. This motor can be connected via a terminal block as a two times three-phase motor with segregated winding, or as two times three-phase motor with interlaced winding. The motor can also be connected as an ordinary three-phase motor. Various types of short circuits can be emulated inside the motor. It is possible to emulate inter-turn short circuits of different depths, and it is also possible to emulate short circuiting between phases. If the motor is connected as a two times three-phase motor, it is possible to emulate an interphase short circuit between the sub-systems. The short circuit is created using the Fault Insertion Module (FIU). It consists of a power relay and a power thyristor module. The module can be used for currents up to 0.5 kA and for voltages up to 900 V. Thanks to this configuration, the module has a significantly longer service life and allows fault emulation in real time, making it possible to analyze transients when a fault occurs. The motor is connected to a dynamometer. It enables to subsequently set various operating conditions in which the short-circuit is emulated. The motor is controlled by a six-phase frequency converter, which contains digital outputs for FIU control. The whole system is controlled from MATLAB Simulink. With the help of prepared scripts, it is possible to start automated data collection using pre-prepared test patterns. The system can collect information about the position, currents and voltages of the motor as well as the current value of the short-circuit current. The sampling frequency used for data acquisition is the same as the PWM frequency.

Druh

G_funk - Funkční vzorek

CEP obor

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OECD FORD obor

20205 - Automation and control systems

Projekt

<a href="/cs/project/8A19001" target="_blank" >8A19001: Artificial Intelligence for Digitizing Industry</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Interní identifikační kód produktu

ITSC EMULATION SYSTEM

Číselná identifikace

173301

Technické parametry

30 kW vícefázový motor s odbočkami z vinutí 50 kW dynamometr Vues řídicí systém v TC397 ovládání pomocí MATLAB Simulink jednotka vkládání chyb pro vyzkratování části vinutí jednotka nVidia Jetson Nano pro implementaci neurovnových sítí

Ekonomické parametry

Výsledek umožňuje emulovat poruchy typu zkrat ve vinutí, zkrat mezi vinutími a v případě zapojení jako vícefázového motoru i zkratu mezi subsystémy. Umožňuje vytvořit bázi měřených dat, která může být použita pro trénování neuronových sítí pro detekci zkratu v motoru.

Kategorie aplik. výsledku dle nákladů

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IČO vlastníka výsledku

00216305

Název vlastníka

Vysoké učení technické v Brně

Stát vlastníka

CZ - Česká republika

Druh možnosti využití

A - K využití výsledku jiným subjektem je vždy nutné nabytí licence

Požadavek na licenční poplatek

A - Poskytovatel licence na výsledek požaduje licenční poplatek

Adresa www stránky s výsledkem

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