| 摘要 |
The use of the special construction of the rotor lamella of the switching reluctance electric machine provides an enhanced output torque on the shaft of the electric machine operating as a switchable reluctance electric engine or provides an enhanced output electric power of the electric machine operating as a switchable reluctance generator, lower pulsation of the torque by the switchable reluctance electric machine and a decrease of the noise level and vibrations of the switchable reluctance electric machine. The switchable reluctance electric machine consists of a system of an internally laminated rotor package from ferromagnetic rotors lamellas (B) as well as ferromagnetic laminated stator (C) with induction coils (D). The rotor pole (J) of a rotor of any number of poles features a pole root (E), a pole stem (E) and a pole head (G). The individual parts of the pole are defined by the width of the pole root (E), the width of the pole stem (F) and the width of the pole head (G). The distance (F) can be smaller from the distance (E). The head of the rotor pole is characterised by radial lengths between the arc (H) through the extreme points of the stator pole (I) and the centre of the circumference of the rotor pole head (K), the first lateral length (L) and the second lateral length (M). The first lateral length (L) can be positioned at a distance between 1 % to 99 % from the central line of the rotor pole to the edge of the rotor pole head. The second lateral length (M) can be of any distance from the central line of the rotor pole (J). The distance (K) can be longer, equal or smaller from distance (L) and at the same time larger or smaller from distance (M).The distance (L) can be larger, equal or smaller from distance (K) and at the same time larger or smaller from distance (M). |
