-
1.发明公开STATOR POLYPHASE DE MACHINE ELECTRIQUE TOURNANTE A ROTOR A GRIFFES ET ALTERNATEUR OU ALTERNO-DEMARREUR COMPORTANT UN TEL STATOR 审中-公开POLYPHASENSTÄNDER的一种旋转机的爪子和转子异步发电机或转动交流发电机起动顺序
公开(公告)号：EP1925066A2
公开(公告)日：2008-05-28
申请号：EP06808307.0
申请日：2006-09-11
CPC分类号： H02K3/522 , H02K3/28 , H02K11/048
摘要： The invention concerns a polyphase stator (5) for a with rotating electrical machine claw-pole rotor comprising five or seven phases (132), a stator body having internally a plurality of notches delimited by teeth, each phase including at least one winding, each winding including coils with multiple turns, each coil enclosing a single tooth (61). The invention also concerns an alternator or an alternator starter comprising such a stator.
-
2.发明公开STATOR DE DÉMARREUR POUR VÉHICULE AUTOMOBILE MUNI D'UN AIMANT PERMANENT FORMANT UNE PLURALITE DE POLES 审中-公开起动机定子为具有形成多个极的永磁体的机动车
公开(公告)号：EP3281279A1
公开(公告)日：2018-02-14
申请号：EP16717192.5
申请日：2016-04-07
发明人： DUBUS, Jean-Marc , LABBE, Nicolas
CPC分类号： H02K1/17 , H01F7/0268 , H01F13/003 , H01F41/0273 , H02K1/02 , H02K15/03 , H02K21/14 , H02K23/04
摘要： The invention mainly relates to a starter for a motor vehicle heat engine, comprising a rotary electric machine provided with a stator (3). Said stator (3) comprises a magnetic pole assembly that is characterized in that a permanent magnet (5) forms at least two poles of the magnetic pole assembly.
-
3.发明公开
公开(公告)号：EP3465891A1
公开(公告)日：2019-04-10
申请号：EP17731214.7
申请日：2017-05-19
-
4.发明公开DISPOSITIF DE PILOTAGE D'UN ALTERNATEUR DE VÉHICULE AUTOMOBILE ET ALTERNATEUR CORRESPONDANT 审中-公开用于控制机动车辆的发电机和相应的发电机的装置
公开(公告)号：EP3243271A1
公开(公告)日：2017-11-15
申请号：EP15823614.1
申请日：2015-12-08
发明人： CHASSARD, Pierre , TISSERAND, Pierre , GAUTRU, Jean-François , FAVEROLLE, Pierre , DUBUS, Jean-Marc , CANITROT, Nathalie , VERA, Thomas , GODEFROY, Gregory
IPC分类号： H02P29/00 , H02P29/02 , H02P9/48 , H02P29/032
CPC分类号： H02P29/68 , H02P9/305 , H02P9/48 , H02P29/032 , H02P29/664
摘要： The invention relates to a device for controlling an alternator of the type that controls a DC voltage (B+A) generated by the alternator (11) according to a predetermined set voltage (U
0 ) by monitoring the intensity of an energising current (I
EXC ) flowing through an energising circuit of the alternator. According to the invention, the device includes a voltage-control loop (7) and a temperature-control loop (17) which comprises a temperature sensor supplying a current temperature (T) of components of the alternator, a subtracter (19) supplying a temperature error (ε
τ ) between the current temperature (T) and a maximum acceptable temperature (T
max ) and a control module (20) supplying a maximum admissible energising percentage (r
max ) in accordance with the temperature error according to a predetermined control law.-
5.发明授权
-
6.发明公开PROCEDE DE COMMANDE D'UNE MACHINE ELECTRIQUE TOURNANTE POLYPHASEE ET REVERSIBLE POUR VEHICULE AUTOMOBILE A MOTEUR THERMIQUE 审中-公开控制处理FUNKTIONSUMKEHRBARE多相旋转电机与内燃发动机机动车
公开(公告)号：EP1355795A1
公开(公告)日：2003-10-29
申请号：EP02700378.9
申请日：2002-01-23
CPC分类号： F02N5/04 , F02N11/003 , F02N11/04 , F02N11/0818 , F02N11/0866 , F02N11/101 , F02N2200/0814 , F02N2200/0815 , F02N2300/104 , H02N13/00 , H02P6/18 , H02P9/48 , H02P2101/45 , H02P2209/07 , Y02T10/48
摘要： The invention concerns a method for controlling a polyphase and reversible rotating electrical machine, called alternator-starter, for a heat-engine motor vehicle capable of operating either with electric generator - alternator mode - or with electric motor in particular for starting the heat engine. The invention is characterised in that when it is operating with electric motor, said machine is driven in two modes corresponding to different speed/torque characteristic curves, namely a first mode, called starter mode, enabling to drive the heat engine of the vehicle to start it with high torques for low speeds, while the second mode, called auxiliary mode, enables to drive at least a power consuming element, such as an accessory, and/or the heat engine with higher speed levels and lower torques than those of the first mode.
-
公开(公告)号：EP1177611A1
公开(公告)日：2002-02-06
申请号：EP01913973.2
申请日：2001-03-09
发明人： ABADIA, Roger , DUBUS, Jean-Marc , MASRIERA, Serge
CPC分类号： H02K5/10 , F02N11/04 , H02K7/08 , H02K9/06 , H02K11/048 , H02K11/215 , H02K19/365 , H02K29/08
摘要： The invention concerns an electric machine comprising a front bearing (13), a rear bearing (14), a rotor (4) implanted between said bearings and a magnetic target (50) with axial or radial reading device fixed on a target holder implanted between the rotor (4) and one of said bearings. The invention is applicable to motor vehicles.
-
8.发明公开
公开(公告)号：EP2585334A1
公开(公告)日：2013-05-01
申请号：EP11728356.4
申请日：2011-06-06
CPC分类号： H02P9/30 , B60L3/00 , G01R31/343 , H01R39/58 , H02P9/305 , Y02T10/642
摘要： The method according to the invention is implemented in an alternator-starter system (1) coupled to an engine (2). The system is able to operate as a starter and as an alternator and the alternator-starter (3) comprises an excitation circuit (10) supplying excitation current through the brushes (90) to an excitation coil (8) housed in the rotor (5). In accordance with the invention, the method comprises the steps of calculating a mean duty ratio of the excitation current when the system is operating as an alternator, comparing this mean duty ratio with a threshold value and detecting an end of life (FV) of the brushes (90) when the mean duty ratio goes above the threshold value.
-
公开(公告)号：EP1177611B1
公开(公告)日：2011-10-26
申请号：EP01913973.2
申请日：2001-03-09
发明人： ABADIA, Roger , DUBUS, Jean-Marc , MASRIERA, Serge
CPC分类号： H02K5/10 , F02N11/04 , H02K7/08 , H02K9/06 , H02K11/048 , H02K11/215 , H02K19/365 , H02K29/08
摘要： The invention concerns an electric machine comprising a front bearing (13), a rear bearing (14), a rotor (4) implanted between said bearings and a magnetic target (50) with axial or radial reading device fixed on a target holder implanted between the rotor (4) and one of said bearings. The invention is applicable to motor vehicles.
-
10.发明授权
公开(公告)号：EP1627462B1
公开(公告)日：2011-08-31
申请号：EP04742647.3
申请日：2004-05-06
IPC分类号： H02P6/00
CPC分类号： H02P9/305 , F02N11/04 , H02P6/16 , H02P2101/45
摘要： The invention relates to a method of controlling a polyphase reversible rotating electrical machine, known as an alternator-starter, which is intended for a heat-engine motor vehicle and which can operate either as an electrical generator (alternator mode) or as en electric motor in order, for example, to start the heat engine. The machine comprises a rotor with at least one field winding, a target and sensors that monitor the rotation of the rotor. The inventive method is characterised in that, using linear-type sensors that deliver sinusoidal signals after the magnetic target has been read, the signals delivered by the sensors are summed by allocating a coefficient thereto in order to create out-of-phase signals equal in number to the number of sensors. The invention is further characterised in that, for each out-of-phase signal, the sum of the coefficients is zero.
-
-
-
-
-
-
-
-
-
搜索结果
21 条记录 (耗时 0.017 秒)
