公开(公告)号：WO2010136603A2

公开(公告)日：2010-12-02

申请号：PCT/EP2010057540

申请日：2010-05-31

Applicant: BOSCH GMBH ROBERT ,  WOLF GERT ,  RAU EBERHARD ,  MUELLER ALEXANDER ,  REUTLINGER KURT

Inventor： WOLF GERT ,  RAU EBERHARD ,  MUELLER ALEXANDER ,  REUTLINGER KURT

IPC: H02K3/28

CPC classification number: H02K15/085 ,  H02K3/28 ,  H02K15/045 ,  H02K15/066 ,  Y10T29/49009

Abstract: The invention relates to a method for producing a stator winding (18) of an electric machine (10), in particular of an alternator, the stator winding (18) comprising at least n phase windings (120, 121, 122, 123, 124) and a phase winding (120, 121, 122, 123, 124) having several directly consecutively wound coils (82) having coil sides (88) and coil side connectors (91), the coils (82) being divided into first coils (82.1) and second coils (82.2), by means of a forming tool (100), in which grooves (105, 106; 105', 106') suitable for accommodating the coils (82) are provided, a first coil (82.1) being arranged in one groove (105; 105') and a second coil (82.2) being arranged in another groove (105; 105'), characterized in that n-1 grooves (105, 106; 105', 106') are arranged between the first coil (82.1) and the second coil (82.2).

Abstract translation: 一种用于制造电机（10），特别是定子绕组（18）的交流发电机，方法，其中所述定子绕组（18）具有至少n相绕组（120，121，122，123，124）和一个相绕组（120，121，122， 123，124）（与线圈边88）和线圈侧的连接器（91）具有多个直接连续的缠绕线圈（82），其中，所述线圈（82）（在第一线圈分割）和第二线圈（82.2）82.1（与成型工具 100），其中槽（105，106; 105 '106' ）被提供，其适于接收所述线圈（82），其中，在槽（105的第一线圈（82.1）; 105'）和第二线圈 '布置，其特征在于，所述第一线圈（82.1）和第二线圈（82.2）之间的n-1个槽（105，106; 105，106'）;在另一个槽（105 105）（82.2）“设置 是。

公开(公告)号：WO2009003872A3

公开(公告)日：2009-05-28

申请号：PCT/EP2008058006

申请日：2008-06-24

Applicant: BOSCH GMBH ROBERT ,  WOLF GERT

Inventor： WOLF GERT

IPC: H02K1/22

CPC classification number: H02K21/044

Abstract: The invention relates to an electric machine comprising a stator (16) and a rotor (20), differently polarized excitation poles (24, 25), especially claw poles, that are adjacent on the periphery of the rotor (20) facing the stator (16), the excitation poles (24, 25) having pole flanges (65) and the pole flanges (65) of differently excitable, adjacent excitation poles (24, 25) facing each other. The pole flanges (65) of the excitation poles (24, 25) have a flange depth (TEP) which points at least substantially radially inwards in their direction of extension (XEP) and for every position in the direction of extension (XEP). Pole gaps (63) are defined between the excitation poles (24, 25) and at least one permanent magnet (70) is arranged in at least one pole gap (63) and counteracts a leakage flux between its adjacent excitation poles (24, 25) when operated. The permanent magnet (70) has flanges (100) and one of the flanges (100) faces a pole flange (65)of an excitation pole (24, 25) and the other flange (100) faces a pole flange (65) of another excitation pole (24, 25), the two excitation poles (24, 25) being adjacent and being differently polarized. The flanges (100) of the permanent magnet (70) have a flange depth (TPM) which points at least substantially radially inwards in their direction of extension (XEP) and for every position in the direction of extension (XEP). The invention is characterized in that the two flanges (100) of the permanent magnet (70) facing differently polarizable excitation poles (24, 25) at least in some sections thereof have flange depths (TPM) that are substantially adapted to the flange depths (TEP) of the excitation poles (24, 25).

Abstract translation: 有一个电机具有定子（16）和转子（20），被布置彼此相邻的面对转子的，定子（16）周（20），不同的极化励磁机磁极（24，25），特别是爪状磁极 其中所述激发磁极（24，25）Polflanken（65）和所述Polflanken（65）不同的可激发的，相邻的励磁机磁极（24，25）彼此面对，其中，所述励磁磁极的Polflanken（65）（24，25）在其延伸的方向 （XEP）和在延伸方向的各位置（XEP）具有至少基本上径向向内边缘深度（TEP），其中所述励磁机磁极（24，15 25）极间空间（63）被布置在至少一个Polzwischenraum（63）之间 至少一个永磁体（70）布置，在操作中与其相邻的励磁极间的漏磁通（24，25）抵消，其中，所述永磁体（70）具有侧面（100）和所述边缘中的一个 一个令人兴奋的极的Polflanke（65）（24，25）和一个Polflanke的另一个令人兴奋的极的另一个边缘（100）（65）（24，25）的n个（100）面，所述两个励磁极（24,25）邻近和 是不同的极化，其特征在于，在延伸方向（XEP）的永久磁铁（70）和用于在延伸方向（XEP）每个位置上的侧面（100）具有至少基本上径向向内边缘深度（TPM）已经被提出，其中，作为所述两个不同 极化Eregerpolen（24，25）的面向与其侧翼深度（TPM）与励磁机磁极（24，25）的边缘深度（TEP）至少部分永久磁铁（70）的侧面（100）基本匹配。

公开(公告)号：WO2007028744A3

公开(公告)日：2007-10-04

申请号：PCT/EP2006065833

申请日：2006-08-30

Applicant: BOSCH GMBH ROBERT ,  WOLF GERT ,  SHENDI ALEXANDER

Inventor： WOLF GERT ,  SHENDI ALEXANDER

IPC: H02J7/14

CPC classification number: H02J7/1423 ,  B60R16/03 ,  H02J2001/008

Abstract: The invention relates to a generator arrangement which is used to supply electric consumers (9, 10, 12) in an electric network, in particular, a motor-border network. Said generator arrangement comprises a generator (1) having a plurality of branches (2) which are connected in a star shape, and a rectifier circuit (3) which is connected to the branches (2), which produce a direct current (U B6 ) for supplying the consumer (9, 10). The lost voltage, which is produced by a voltage transformer (8), can be essentially reduced when the neutral point (5) of the star-shaped circuit is embodied as an additional connection from the generator (1) and the direct current output voltage (U B6 ) and the neutral point voltage (U M3 ) are guided to the voltage transformer (8), and a coupling device (11) which selects either the direct current output voltage (U B6 ) or the neutral point voltage (U M3 ) according to the height of a generator voltage (U B6 or U M3 ), is provided.

Abstract translation: 本发明涉及一种发电机装置用于在电网供给电负载（9，10，12），特别是机动车辆的电气系统，其包括（1）具有多根股线的发电机（2），其连接成星形连接，并且 股线（2）连接到所述整流电路（3），其用于负载（9,10）供电产生直流电压（U _{B6 ）。 的电压转换器（8）产生的电压损耗可以基本上如果星点（5）星形连接作为来自发电机的另一连接的（1）引出并降低了电压转换器（8），两个整流器的输出电压（U B6 ）和中性点电压（U M3 ）被馈送和开关装置（11）设置（取决于发电机电压的量U B6 或 û M3 ）任一所述整流器的输出电压（U M3 ）选择B6 ），或中性点电压（U 。}

公开(公告)号：WO2014096095A2

公开(公告)日：2014-06-26

申请号：PCT/EP2013077230

申请日：2013-12-18

Applicant: BOSCH GMBH ROBERT

Inventor： WOLF GERT ,  WEBER GERLINDE ,  SHENDI ALEXANDER

CPC classification number: H02K1/243 ,  H02K3/12 ,  H02K3/28 ,  H02K5/1732 ,  H02K9/04 ,  H02K9/06 ,  H02K21/044 ,  H02K2213/03

Abstract: The invention relates to an electric machine (10) comprising a stator (16) that has a stator core (17). Said core has a substantially cylindrical opening (60) having a central axis (63), and the opening (60) accommodates a rotor (20). The stator core (17) has an axial length (L17a) and said core (17) holds a stator winding (18) together with the rotor (20) which has a rotational axis (66). The rotor (20) has an axial end face (69), on which a fan (30) with fan blades (72) is located and is non-rotatably connected to the rotor (20). The rotor (20) has an electromagnetically excitable path (75) having a pole shank (78), a respective pole plate (22, 23) adjoining each axially rotational end (80, 82) of said shank. Claw poles (24) having a north polarity extend from one pole plate (22) and claw poles (25) having a south polarity extend from the other pole plate (23), said claw poles (24) and (25) alternating between north and south polarities around the periphery of the rotor (20). The rotor (20) has a gap (21) with a longitudinal direction (86) between two neighbouring claw poles (24, 25) of opposite polarity, a permanent magnet system (88) being provided in the gap (21) between the two claw poles (24, 25). The permanent magnet system (88) has a length (L88) in the longitudinal direction (86) of the gap (21). The rotor comprises a pole shank (78) located radially inside the claw poles (24, 25), said shank having an axially rotational length (L78), and the ratio of the length (L88) of the permanent magnet system (88) to the axially rotational length (L78) of the pole shank (78) is greater than 1.3.

Abstract translation: 电机（10），其具有具有大致圆筒形孔（60）具有中心轴线（63）和所述开口（60）容纳有转子的定子（16），具有定子（17）（20） 其中，所述定子（17）的轴向长度（L17A）和保持定子绕组（18）与具有旋转（66）的轴线的转子（20）的定子（17），所述转子（20） 轴向端面（69），其上的风扇（30）与风扇叶片（72）被布置成，其被连接在旋转与转子（20），所述转子（20）包括具有一个电磁激发的路径（75） 磁极铁芯（78），其在两个drehaxialen端（80，82）分别具有一个沉降片（22，23）邻接，从一个毛圈沉降片（22）的爪状磁极（24），其中，假设有一个北极性和其它的 发出毛圈沉降片（23）的爪状磁极（25），其具有南极性，其中，所述转子的外周（20）的爪状磁极（2 4具有）和（25）交替的北极极性和南极，并且所述转子（20）包括纵向（86）的间隙（21）两者之间的相邻对极爪状磁极（24，有25个），在它们之间的间隙（21） 两个爪状磁极（24，25）包括一个永久磁铁装置（88）被安置，其中，所述永久磁装置（88）具有在所述间隙（21）具有径向的纵向方向（86）的长度（L88）（爪状磁极24,25内 ），设置磁极铁芯（78），其具有drehaxiale长度（L78），和永久磁装置（88）和磁极铁芯（78的drehaxialen长度（L78）的长度（L88）的比率）大于1.3。

公开(公告)号：WO2014096085A2

公开(公告)日：2014-06-26

申请号：PCT/EP2013077214

申请日：2013-12-18

Applicant: BOSCH GMBH ROBERT

Inventor： WOLF GERT ,  WEBER GERLINDE ,  SHENDI ALEXANDER

IPC: H02K1/16

CPC classification number: H02K21/044 ,  H02K2213/03

Abstract: The invention relates to an electric machine (10) comprising a rotor (20) which has a rotational axis (66), said rotor (20) having an electromagnetically excitable path (75) with an axial end face (69), on which a fan (30) with fan blades (72) is located and is non-rotatably connected to the rotor (20). The electromagnetically excitable path (75) has a pole shank (78) with an axially rotational pole shank length (L78), a respective pole plate (22, 23) adjoining each axially rotational end (80, 82) of said shank. Claw poles (24) having a north polarity extend from one pole plate (22) and claw poles (25) having a south polarity extend from the other pole plate (23), said claw poles (24, 25) alternating between north and south polarities around the periphery of the rotor (20). The machine also comprises a stator (16) that has a stator core (17), said core having a substantially cylindrical opening (60) with a central axis (63) and the opening (60) accommodating the rotor (20). The stator core (17) has an axial length (L17a) and said core (17) holds a stator winding (18) which is accommodated in grooves (96) that open radially inwards, each groove (96) being delimited in both peripheral directions by a respective tooth (103). The teeth (103) have a minimum tooth width (B103) in the peripheral direction and a tooth height (H103) in the radial direction, and the ratio of the tooth height (H103) to a minimum tooth width (B103) ranges between 0.45 and 1.02.

Abstract translation: 电机（10）具有转子（20）具有旋转（66）的轴线，所述转子（20）具有的轴向端面（69）的电磁激发的路径（75），其上的风扇（30） 被布置成与风扇叶片（72），其是可旋转固定地连接到转子（20），其中，具有磁极铁芯（78），其具有电磁激励路径（75），一个drehaxialenPolkernlänge（L78），（高达drehaxialen到两端80 ，82）分别具有一个沉降片（22，23）连接，其特征在于，（从一个毛圈沉降片（22）爪状磁极24）延伸具有北极性和（从另一桩沉降片23）的爪状磁极（25）上延伸有一个南极， 其中备用在所述转子（20）的爪状磁极（24，25）到北部极性和南极的圆周上，具有具有定子（17）的定子（16）具有大致圆筒形孔（60）具有中心轴线 （63）和所述开口（60）的aufnimm转子（20） 吨，其中，所述定子（17）的轴向长度（L17A）和所述定子（17）保持在沿径向向内敞开的沟槽的定子绕组（18），（96）和具有在两个圆周方向上的凹槽（96） 由相应的齿（103）限定，所述齿（103）具有在圆周方向上（B103）的最小齿宽和齿高（H103）具有的径向方向，以及其中，对于所述齿的高度的（H103）的比值和最小齿宽 （B103）所适用的范围为0.45〜1.02。

公开(公告)号：WO2012072754A3

公开(公告)日：2013-11-14

申请号：PCT/EP2011071539

申请日：2011-12-01

Applicant: BOSCH GMBH ROBERT ,  WOLF GERT ,  HERBOLD KLAUS ,  WEBER GERLINDE ,  RAU EBERHARD ,  MUELLER ALEXANDER ,  KREUZER HELMUT ,  REUTLINGER KURT ,  SCHWARZKOPF CHRISTOPH

Inventor： WOLF GERT ,  HERBOLD KLAUS ,  WEBER GERLINDE ,  RAU EBERHARD ,  MUELLER ALEXANDER ,  KREUZER HELMUT ,  REUTLINGER KURT ,  SCHWARZKOPF CHRISTOPH

IPC: H02K3/28 ,  H02K15/06

CPC classification number: H02K15/085 ,  H02K1/243 ,  H02K3/12 ,  H02K3/28 ,  H02K15/04 ,  H02K15/0435 ,  H02K15/0442 ,  H02K15/0478 ,  H02K15/066 ,  H02K19/22 ,  H02K2213/03 ,  Y10T29/49009

Abstract: Method for producing a stator winding (18) of an electric machine (10), in particular an AC generator, wherein the stator winding (18) has at least n phase windings (120, 121, 122, 123, 124), and one phase winding (120, 121, 122, 123, 124) has a plurality of successive wound coils (82) with coil sides (88) and coil side connectors (91), wherein the coils (82) are divided into first coils (82.1) and second coils (82.2), with a forming tool (100), in which slots (105, 106) are provided which are suitable for accommodating the coils (82), wherein a first coil (82.1) is arranged in a slot (105), and a second coil (82.2) is arranged in the same slot (105).

Abstract translation: 一种用于制造电机（10），特别是定子绕组（18）的交流发电机，方法，其中所述定子绕组（18）具有至少n相绕组（120，121，122，123，124）和一个相绕组（120，121，122， 123，124）卷绕在多个连续的线圈（82）（与线圈边88）和线圈侧的连接器（91），其中，所述线圈（82）（在第一线圈分82.1）和第二线圈（82.2），（与成型工具100 ），其中槽（105，106）被提供，其适于接收所述线圈（82），其中第一线圈（82.1）中的凹槽（105）和在相同的槽的第二线圈（82.2）（105 ）被布置。

公开(公告)号：WO2010066609A3

公开(公告)日：2011-04-21

申请号：PCT/EP2009066150

申请日：2009-12-01

Applicant: BOSCH GMBH ROBERT ,  WOLF GERT ,  RAU EBERHARD ,  SHENDI ALEXANDER

Inventor： WOLF GERT ,  RAU EBERHARD ,  SHENDI ALEXANDER

IPC: H02K1/16

CPC classification number: H02K1/165 ,  H02K3/28 ,  H02K19/36

Abstract: The invention relates to an electric machine comprising a claw-pole rotor, particularly an electrically excited, at least 12-pole claw-pole machine (10) for a motor vehicle. The stator (16) of the machine, the winding of which has multiple phase windings and is connected to a rectifier arrangement (69) or alternatively to a pulse-controlled inverter arrangement using the phase winding connections (80 to 84) of said winding, has an inner diameter (Di) that is smaller than the associated outer diameter (Da) of the machine by a factor of 0.70 to 0.77, preferably by a factor of 0.73 to 0.75, at least in the groove center. According to the invention, the ratio of the groove widths (Bn2) at the groove openings (37) to the groove widths (Bn1) at the respective groove base (36) lies in the range of 0.69 to 0.81, preferably in the range of 0.73 to 0.78.

Abstract translation: 本发明涉及具有爪形 - 磁极转子的电机，特别是电激发，至少十二个极爪极（10），用于机动车辆。 其缠绕电机的定子（16）是多股，并设置有其相端子（80至84）与整流装置（69）或可替代地，以脉冲宽度调制逆变器装置，在此情况下的内径（DI），其中至少在凹槽中心通过的一个因素 从0.70至0.77，优选通过的0.73至0.75倍，比机器的相应的外径（DA）小。 槽宽（BN2）至槽开口（37）到所述凹槽的宽度（BN1）中的根据本发明的各凹槽底部（36）的比率在0.69至0.81的范围内，优选在从0.73到0.78的范围内。

公开(公告)号：WO2015092069A3

公开(公告)日：2015-11-19

申请号：PCT/EP2014079035

申请日：2014-12-22

Applicant: BOSCH GMBH ROBERT

Inventor： WOLF GERT ,  DIDRA STEFFEN ,  HERBOLD KLAUS ,  SCHWARZKOPF CHRISTOPH ,  KREUZER HELMUT

IPC: H02K3/28 ,  H02K15/04 ,  H02K15/06

CPC classification number: H02K15/0485 ,  H02K3/28 ,  H02K15/068

Abstract: The invention relates to a method for producing a multi-phase winding (83) for a stator of an electric machine by means of a winding device (90). For this purpose, a semi-finished winding product (50) is produced and, in the production of the semi-finished winding product (50), a plurality of phases of the winding (83) are produced and, in the process, two half windings (119, 120, 121, 122, 123, 124) connected electrically in series are produced for each phase of the winding. Each half winding (119, 120, 121, 122, 123, 124) is produced in the form of a winding star by means of winding sub-groups as waves having wave sides (133). The method is characterized in that the half windings (119, 120, 121, 122, 123, 124) of the phases are arranged in a stack in such a way that, in a stacking direction, a first half winding (124) of a first phase is followed directly by a first half winding (122) of another phase and said first half winding of the other phase is followed by a first half winding (120) of a further phase and a first sub-stack is formed by the first half windings (120, 122, 124), a second sub-stack being formed on the first sub-stack in the same stacking direction and a second half winding (123) of the first phase being wound and a second half winding (121) of the other phase being wound directly on the second half winding of the first phase and a second half winding (119) of the further phase being wound directly on the second half winding (121) of the other phase.

Abstract translation: 一种用于由卷绕装置（90）的装置，为此目的，一个绕组半成品（50）中产生，并在卷绕半成品（50）的多个绕组（83）的股的制备和在这种情况下制备的多相绕组（83）一种用于电机的定子过程 从卷绕两个电串联连接的每一条链的半绕组（119，120，121，122，123，124）产生，其特征在于，每个半绕组（119，120，121，122，123，124）与绕组子组与波 轴侧（133）在一个绕组星形的形式制备时，其特征在于，所述股线的半绕组（119，120，121，122，123，124）被布置成堆叠，即在第一半绕组（124）的层叠方向 另一链的立即第一链的第一半绕组（122）的另一链的，并且这立即第一半绕组（120）如下，并通过第一H albwicklungen（120，122,124），第一部分堆垛被形成，其中，在第一亚电池堆在相同的层叠方向上形成的第二亚电池堆，而第一链的其他的第二半绕组（123），然后立即第二半绕组（121） 链，并且在该半绕组（121），紧接着第二半绕组的另一串的（119）被卷绕。

公开(公告)号：WO2010070144A3

公开(公告)日：2012-02-02

申请号：PCT/EP2009067672

申请日：2009-12-21

Applicant: BOSCH GMBH ROBERT ,  WOLF GERT ,  PFITZKE NORBERT

Inventor： WOLF GERT ,  PFITZKE NORBERT

IPC: H02K3/28 ,  H02K19/36

CPC classification number: H02K3/28 ,  H02K19/36

Abstract: The invention relates to an electrical machine, in particular an alternator (10) comprising a rotor () and a stator winding (11), which together have a total of seven phase conductors (P1 to P7) which are interconnected in series at an at least approximately similar electrical angle a, characterized in that in the series connection of the phase conductors (P1 to P7), the phase conductors (P1 to P7) are interconnected such that one phase conductor (P1 to P7) is located in a notch group (), wherein said one phase conductor () is connected in series to another phase conductor (), and said other phase conductor is located in a notch group () whose notches () are at a distance of three notches () away from the nearest notches () of the one phase conductor ().

Abstract translation: 电机，特别是交流发电机（10），具有其与至少近似相同的电角度的串联相互连接的转子（）和定子绕组（11）时，总共七个相导体（P1到P7），其特征在于 的是，在相导体（P1到P7），相导体（P1到P7）的串联电路被连接在一起，使得在一个时隙组的相导体（P1到P7）（）被布置，所述相绕组（）（具有不同的相位链） 串联连接，而另一相导体设置在一槽组（），凹槽（）（从最近槽）一个相线（）的具有三个槽（）被间隔开。

公开(公告)号：WO2012010484A2

公开(公告)日：2012-01-26

申请号：PCT/EP2011061989

申请日：2011-07-13

Applicant: BOSCH GMBH ROBERT ,  WOLF GERT ,  EINBOCK STEFAN ,  JAROS ROLF ,  SUELZLE HELMUT

Inventor： WOLF GERT ,  EINBOCK STEFAN ,  JAROS ROLF ,  SUELZLE HELMUT

CPC classification number: B60L11/06 ,  H02P9/305 ,  H02P9/48

Abstract: The invention relates to an improved power supply unit for a vehicle electrical system of a motor vehicle, comprising an alternating current generator (10) providing a phase signal and having an excitation coil (29), a field controller (66) associated with the excitation coil (29), and a rectifier (69) having rectifier elements (58) for rectifying the generator voltage provided by the alternating current generator. The field controller (66) has a voltage detection range for analyzing the phase signal, having a minimum value and a maximum value, wherein the maximum value is adapted to the nominal voltage of a power supply unit (10, 61) of the motor vehicle.

Abstract translation: 本发明涉及一种改进的电源单元，其用于机动车的电气系统，包括：一个相位信号提供具有励磁线圈（29），所述励磁线圈的一个交流发电机（10），（29）相关联的场控制器（66）和整流器（69）与整流元件（58 ），用于整流由所述交流发电机的发电机电压的供给。 现场控制器（66），具有用于所述相位信号与最小值和最大值，其中所述机动车辆的电源单元（10，61）的额定电压的最大值被调整评估的电压检测范围。