Automatic recognition of armature current of Dc Motor with application of FFT and GSDM

• Autorzy: Głowacz Z.

Warianty tytułu

PL

Automatyczne rozpoznawanie prądu twornika silnika prądu stałego z zastosowaniem FFT i GSDM

• Języki publikacji: EN

Abstrakty

EN

Paper presents the concept of investigations of signals of armature current of DC motor. Algorithms of signal processing and analysis have been used. System is based on the FFT algorithm and GSDM (Genetic Sparse Distributed Memory). Software of armature current recognition of DC motor was implemented. Studies were carried out for imminent failure conditions of DC motor. The results confirm that the system is useful in diagnostics of electrical motors. System can be used in inspection of metallurgical equipments.

PL

W referacie przedstawiono koncepcję badania sygnałów prądu twornika silnika prądu stałego. Algorytmy przetwarzania i analizy sygnału zostały użyte. System rozpoznawania prądu oparty jest na algorytmie FFT i GSDM (Genetyczna rozrzedzona pamięć rozproszona). Zaimplementowano oprogramowanie do rozpoznawania prądu twornika silnika prądu stałego. Przeprowadzono badania dla stanów przedawaryjnych silnika prądu stałego. Wyniki badań potwierdzają, że system jest przydatny w diagnostyce silników elektrycznych. System może być wykorzystany do kontroli sprzętu hutniczego.

Słowa kluczowe

EN

diagnostics; recognition; classifier; DC motor

PL

diagnostyka; rozpoznawanie; twornik prądu; silnik prądu stałego

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2011
• Tom: Vol. 56, iss. 1
• Strony: 25--30
• Opis fizyczny: Bibliogr. 41 poz., rys.

Twórcy

autor

Głowacz Z.

• Departament of Electrical Machines, Faculty of Electrical Engineering, Automatics, Computer Science and Electronics, Agh University of Science and Technology, 30-059 Kraków, 30 Mickiewicza Av., Poland

Bibliografia

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