Identyfikatory
Warianty tytułu
Research of small power induction motor working in liquid nitrogen
Konferencja
Problemy eksploatacji maszyn i napędów elektrycznych (2008; Rytro, Polska)
Języki publikacji
Abstrakty
Results of test of a small power induction motor working in liquid nitrogen are presented in the paper. The motor was designed in such manner to enable flow of the liquid nitrogen inside it. Bearings and design of its rotor were changed to minimize additional mechanical loss. Tests were carried on at feeding the motor from network with sinusoidal voltage and by frequency converter. Results of the motor tests in ambient temperature are presented for comparison reasons. Research was provided due to increasing requirement for equipment for transfer, storage and distribution of liquid gases, which require motors working more often in submerged conditions. Results of the presented research enable assessment of possibilities of applications of typical small power motors to be working as submerged in liquid gases, being dielectrics, as liquid nitrogen at temperature - 196°C and liquid natural gas at temperature - 161°C.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
15--18
Opis fizyczny
Bibliogr. 2 poz., rys.
Twórcy
autor
autor
- Politechnika Wrocławska, Instytut Maszyn, Napędów i Pomiarów Elektrycznych, Wybrzeże Wyspiańskiego 27, 50-372 Wrocław, stanislaw.azarewicz@pwr.wroc.pl
Bibliografia
- [1]. Azarewicz S., Gaworska D., Węgliński B., Właściwości blach prądnicowych w ciekłych gazach. Prace Naukowe Instytutu Maszyn, Napędów i Pomiarów elektrycznych Politechniki Wrocławskiej Proc. 2005.
- [2]. Azarewicz S., Buniowski A., Węgliński B., "Performance of sosen magnetic materiale in criogenic temperatures"Sixth International Conference on Unconventional Electomechanical and Electrical Systems. 6th UEES'04 Vol.3 Alushta Ukraina, s. 955-960.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPS2-0048-0046