- Tytuł:
-
Konfiguracje maszyn elektrycznych z magnesami trwałymi w układzie przeciwbieżnych wirników do napędów obiektów techniki morskiej
Configurations of permanent magnet motors with counter-rotating rotors for ship propulsion drives - Autorzy:
- Paplicki, P.
- Powiązania:
- https://bibliotekanauki.pl/articles/2077271.pdf
- Data publikacji:
- 2007
- Wydawca:
- Sieć Badawcza Łukasiewicz - Instytut Napędów i Maszyn Elektrycznych Komel
- Tematy:
-
maszyny elektryczne
magnes trwały
ruch przeciwbieżny
wirnik
napęd - Opis:
- This paper describes configurations of permanent magnet motors with counter-rotating rotors. This machine topology can find applications in marine propulsion systems that use additional counter-rotating propeller in order to recover energy from the rotational flow of main propeller stream. In this case the use of a PM motor having counter-rotating rotors allows the elimination of the motion reversal epicyclical gear. For these kinds of motors, the ship propulsion drives is a very interesting application, especially for contra-rotating propeller. PM rotors do not have magnetisation losses, which simplifies the rotor construction and cooling. This can be very useful in slow speed and podded drives where a motor is installed in the propeller pod, and where space savings can bring significant benefits. Innovative applications of maritime object's drives constructions with slotless disc and two type cylindrical counter-rotating electrical machines based on permanent magnets were proposed. In this study, differen permanent magnet motor configurations were analyzed. Numerical calculations of motor characteristics were performed with a three-dimensional finite element, timestepping simulation program (Flux3D). Results of simulations of disc type machine were verified with experimental measurements conducted on physical model.
- Źródło:
-
Maszyny Elektryczne: zeszyty problemowe; 2007, 77; 171-176
0239-3646
2084-5618 - Pojawia się w:
- Maszyny Elektryczne: zeszyty problemowe
- Dostawca treści:
- Biblioteka Nauki
Artykuł