Patent ID: 11863018
Assignee: nan
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A reluctance motor characterized in that the reluctance motor comprises:
“SN×MN”-piece or more stator magnetic poles SP arranged in a circumferential direction of a stator, wherein the number SN is a positive integer of 6 or more and the number MN is a positive integer of 1 or more;
stator windings SW wound to excite the stator magnetic poles, respectively;
a first rotor magnetic pole portion RPB1 located at one end in a circumferential direction of a rotor, the first rotor magnetic pole portion being a part of “RN×MN”-piece or more rotor magnetic poles RP arranged magnetically separately in the circumferential direction of the rotor, wherein the number RN is a positive integer of 4 or more;
a second rotor magnetic pole portion RPB2 arranged adjacently to the rotor magnetic pole portion RPB1 in the circumferential direction, wherein
the first rotor magnetic pole portion RPB1 has a magnetic resistance value MRPB1 and the second rotor magnetic pole portion RPB2 has a magnetic resistance value MRPB2, the magnetic resistance value MRPB1 being larger than the magnetic resistance value MRPB2 by 20% or more, when the magnetic resistance value MRPB1 is given per a unit angular width in a radial direction along an all range of the first rotor magnetic pole portion RPB1 in a rotor axial direction thereof, and the magnetic resistance value MRPB2 is given per a unit angular width in the radial direction along an all range of the second rotor magnetic pole portion RPB2 in the rotor axial direction thereof.