Drehmaschine

Details

Veröffentlichungs-Nr.

EP3179608

Aktenzeichen

EP16201946

Anmeldetag

2. Dezember 2016

Veröffentlichung

29. Juli 2020

Erteilung

29. Juli 2020

Rechtsraum

EP

IPC

H02K3/28

Abstract

Rotating machinery includes a rotor of 2n poles, 84n slots, and three-phase stator windings, where n is an integer equal to or greater than 1. A top coil (1) and a bottom coil (2) accommodated at the diametrically inner and outer sides of the slot are connected to each other to form the stator winding. The stator windings have 2n phase belts (3) per one phase, the phase belt including the first and second parallel windings. In at least one of the phase belts (3), the top and bottom coils (1,2) are formed by arranging the first and second parallel windings in predefined order.

Anmelder

Firma

Mitsubishi Hitachi Power Systems, Ltd.

Land

🇯🇵 Japan

Fachgebiete