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公开(公告)号：EP2985884A1
公开(公告)日：2016-02-17
申请号：EP13881895.0
申请日：2013-04-09
发明人： HIROTANI Yu , IEFUJI Minako , TAKIZAWA Yuji , KAWASAKI Sachiko , NAKANO Masatsugu , UDO Toyoaki , AKUTSU Satoru
CPC分类号： H02K3/28 , H02K1/16 , H02K1/2706 , H02K1/278 , H02K7/14 , H02K11/0094 , H02K11/215 , H02K11/33 , H02K29/03 , H02K29/08 , H02K2201/03 , H02K2213/03 , H02K2213/12
摘要： To obtain a permanent magnet type motor capable of securing controllability of a motor and utilizing reluctance torque. An armature winding (12) is a plurality of sets of polyphase windings; the plurality of sets of the armature winding (12) is supplied with current from each individual inverter; the rotor core (18) is provided with permanent magnets (19) on a surface portion thereof, the permanent magnets (19) being circumferentially arranged and the adjacent permanent magnets (19) having polarities opposite to each other; a protrusion portion (46) is provided between the adjacent permanent magnets (19), the protrusion portion (46) being provided in a protruding condition from the rotor core (18) and being made of a magnetic substance; and a non-magnetic gap portion (47) is interposed between the protrusion portion (46) and the permanent magnet (19) in a rotating shaft direction.
摘要翻译： 为了获得能够确保电动机的可控性并利用磁阻转矩的永磁型电动机， 电枢绕组（12）是多组多相绕组; 多组电枢绕组（12）被供给来自每个单独的逆变器的电流; 转子铁心18在其表面部分上设置有永磁体19，永磁体19沿圆周布置并且相邻的永磁体19的极性彼此相反; 在相邻的所述永久磁铁（19）之间设置有突出部（46），所述突出部（46）以从所述转子铁芯（18）突出的状态设置并由磁性体构成， 在突出部（46）与永久磁铁（19）之间沿旋转轴方向夹设有非磁性间隙部（47）。
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公开(公告)号：EP2985884B1
公开(公告)日：2019-02-06
申请号：EP13881895.0
申请日：2013-04-09
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