RO112446B1 - Study apparatus for the synchronous motor functioning - Google Patents

Study apparatus for the synchronous motor functioning

Info

Publication number
RO112446B1
RO112446B1 RO94-01587A RO9401587A RO112446B1 RO 112446 B1 RO112446 B1 RO 112446B1 RO 9401587 A RO9401587 A RO 9401587A RO 112446 B1 RO112446 B1 RO 112446B1
Authority
RO
Romania
Prior art keywords
synchronous motor
studying
motor functioning
study apparatus
collecting
Prior art date
Application number
RO94-01587A
Other languages
Romanian (ro)
Inventor
Dorel Cernomazu
Leon Mandici
Radu Pentiuc
Cezar Popa
Nicolae Barba
Daniela Minescu
Narcisa Airoaei
Ioan Macinca
Ioan Cojocariu
Original Assignee
Dorel Cernomazu
Leon Mandici
Radu Pentiuc
Cezar Popa
Nicolae Barba
Daniela Minescu
Narcisa Airoaei
Ioan Macinca
Ioan Cojocariu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dorel Cernomazu, Leon Mandici, Radu Pentiuc, Cezar Popa, Nicolae Barba, Daniela Minescu, Narcisa Airoaei, Ioan Macinca, Ioan Cojocariu filed Critical Dorel Cernomazu
Priority to RO94-01587A priority Critical patent/RO112446B1/en
Publication of RO112446B1 publication Critical patent/RO112446B1/en

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  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

Invenţia se referă la un aparat pentru studiul funcţionării motorului sincron destinat studiului principiului de funcţionare a caracteristicii unghiulare, a fenomenului de pendulaţii şi a metodelor de pornire a motorului sincron. Aparatul conform invenţiei este alcătuit dintr-o piesă din aluminiu în formă de pahar (1), în interiorul căreia este plasată o pereche de magneţi cu polaritate contrară (2 şi 3), ansamblul fiind antrenat în mişcare de rotaţie de un motor electric (4), prin intermediul unui ax (5), în interiorul piesei (1) şi, într-o poziţie coaxială cu piesa (1), fiind plasat un rotor bipolar, alcătuit dintr-un miez magnetic (6) şi o înfăşurare de excitaţie (7), alimentată, prin intermediul unor inele colectoare (8 şi 9) şi al unor piese colectoare (10 şi 11), de la o sursă de tensiune reglabilă (12).The invention relates to an apparatus for studying the operation of a synchronous motor for studying the principle of operation of the angular characteristic, the phenomenon of pendulum and the starting methods of the synchronous motor. According to the invention, the apparatus consists of a glass-shaped aluminum piece (1) inside which is placed a pair of opposite polarity magnets (2 and 3), the assembly being driven in rotation by an electric motor (4) ) by means of a shaft (5), a bipolar rotor, consisting of a magnetic core (6) and an excitation winding (6), is placed inside the part (1) and in a coaxial position with the part 7), fed by means of some collecting rings (8 and 9) and of some collecting pieces (10 and 11), from an adjustable voltage source (12).

RO94-01587A 1994-09-28 1994-09-28 Study apparatus for the synchronous motor functioning RO112446B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO94-01587A RO112446B1 (en) 1994-09-28 1994-09-28 Study apparatus for the synchronous motor functioning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO94-01587A RO112446B1 (en) 1994-09-28 1994-09-28 Study apparatus for the synchronous motor functioning

Publications (1)

Publication Number Publication Date
RO112446B1 true RO112446B1 (en) 1997-09-30

Family

ID=64350394

Family Applications (1)

Application Number Title Priority Date Filing Date
RO94-01587A RO112446B1 (en) 1994-09-28 1994-09-28 Study apparatus for the synchronous motor functioning

Country Status (1)

Country Link
RO (1) RO112446B1 (en)

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