Autor: Palka, P. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Simulation and experimental results of hybrid electric machine with a novel flux control strategy
Autorzy:: Paplicki, P.
Wardach, M.
Bonisławski, M.
Pałka, R.
Powiązania:: https://bibliotekanauki.pl/articles/140694.pdf
Data publikacji:: 2015
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: PM machines
FEM analysis
experimental results
control strategy
field control capability
efficiency maps
Opis:: The paper presents selected simulation and experimental results of a hybrid ECPMS-machine (Electric Controlled Permanent Magnet Synchronous Machine). This permanent magnets (PMs) excited machine offers an extended magnetic field control capability which makes it suitable for battery electric vehicle (BEV) drives. Rotor, stator and the additional direct current control coil of the machine are analyzed in detail. The control system and strategy, the diagram of power supply system and an equivalent circuit model of the ECPMS-machine are presented. Influence of the additional excitation on the performance parameters of the machine, such as: torque, efficiency, speed limits and back-EMF have also been discussed.
Źródło:: Archives of Electrical Engineering; 2015, 64, 1; 37-51
1427-4221
2300-2506
Pojawia się w:: Archives of Electrical Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Modified concept of permanent magnet excited synchronous machines with improved high-speed features
Autorzy:: May, H.
Palka, R.
Paplicki, P.
Szkolny, S.
Canders, W.-R.
Powiązania:: https://bibliotekanauki.pl/articles/140362.pdf
Data publikacji:: 2011
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: pojazd elektryczny
magnes trwały
maszyna synchroniczna
osłabianie pola
electric vehicles
permanent magnet
synchronous machines
field weakening
optimal feeding
Opis:: Permanent magnet (PM) excited synchronous machines used in modern drives for electro-mobiles suffer in high speed regions from the limited battery-voltage. The field weakening requires designing machines with reduced power conversion properties or increasing the size of the power converter. A new concept of such a machine features PM excitation, single-tooth winding and an additional circumferential excitation coil fixed on the stator in the axial center of the machine. By the appropriate feeding of this coil, the amplitude of the voltage effective excitation field can be varied from zero to values above those of the conventional PM-machines. The capability of reducing the excitation field to zero is an important safety aspect in case of failing of the feeding convertor.
Źródło:: Archives of Electrical Engineering; 2011, 60, 4; 531-540
1427-4221
2300-2506
Pojawia się w:: Archives of Electrical Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Informacja