公开(公告)号：US20180287391A1

公开(公告)日：2018-10-04

申请号：US15936374

申请日：2018-03-26

申请人： Honda Motor Co., Ltd.

发明人： Kenji Shibata ,  Tetsuya Matsuhisa ,  Wataru Matsuyama ,  Minoru Maedako

IPC分类号： H02J3/40 ,  H02P9/02 ,  H02P9/00 ,  H02K19/34 ,  H02H3/16

CPC分类号： H02J3/40 ,  H02H3/16 ,  H02H3/33 ,  H02H7/062 ,  H02J3/46 ,  H02K7/1815 ,  H02K19/34 ,  H02P9/006 ,  H02P9/02 ,  H02P27/06

摘要： A generator system, including first and second generators, a connection circuit connecting output lines of the first and second generators to each other and connecting neutral lines of the first and second generators to the ground, a switch command unit outputting commands to switch a connection mode of the first and second generators between parallel and series connection modes, a circuit switch switching a connection mode of the connection circuit in response to the commands, a data acquiring unit acquiring a waveform data of the first generator when the second generator is operated after the first generator is operated, and a control unit controlling the second generator to synchronize frequency and phase of waveforms of the first and second generators in the parallel connection mode and controlling the second generator to synchronize frequency and shift phase by 180 degree in the series connection mode.

公开(公告)号：US10027210B2

公开(公告)日：2018-07-17

申请号：US14565697

申请日：2014-12-10

申请人： Hamilton Sundstrand Corporation

发明人： Todd A. Spierling ,  Timothy R. Welch

IPC分类号： H02J3/00 ,  H02K16/00 ,  H02K19/34 ,  H02J11/00 ,  H02P9/14

摘要： A dual-output generator includes a first generator with a rotor, a second generator with a rotor, and first and second power converters. The rotor of the first generator is coupled to the rotor of the second generator for common rotation with the rotor of the first generator. The first power converter connects electrically to the first generator for converting rotation of the first generator rotor into direct current power. The second power converter connects electrically to the second generator for converting rotation of the second generator rotor into constant frequency alternating current power.

公开(公告)号：US09577492B2

公开(公告)日：2017-02-21

申请号：US14973434

申请日：2015-12-17

申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA

发明人： Hideki Furuta ,  Jun Noguchi

IPC分类号： B63H20/14 ,  H02K7/18 ,  B63H20/32 ,  F02B63/04 ,  H02K11/04 ,  H02K3/28 ,  H02K3/12 ,  H02K19/34 ,  H02K21/48

CPC分类号： H02K7/1815 ,  B63H20/14 ,  B63H20/32 ,  F02B63/042 ,  H02K3/12 ,  H02K3/28 ,  H02K11/046 ,  H02K19/34 ,  H02K21/48

摘要： A marine propulsion device, including an engine including a crankshaft, and a power generator including a rotor configured to be rotated by the crankshaft, and a stator arranged to face the rotor, the stator including a first coil group and a second coil group each configured to generate alternating current (AC), the second coil group being configured to generate more electric power than the first coil group. The marine propulsion device further includes a rectifier configured to rectify the AC generated by the first coil group to thereby obtain a first direct current (DC), and to output the first DC to a first battery, a converting device configured to convert the AC generated by the second coil group into a second DC, and a transformation device configured to transform a voltage of the second DC, and to output the voltage-transformed DC to a second battery.

摘要翻译： 一种船用推进装置，包括包括曲轴的发动机和包括被构造成由所述曲轴旋转的转子的发电机以及与所述转子相对配置的定子，所述定子包括第一线圈组和第二线圈组， 为了产生交流电（AC），第二线圈组被配置为产生比第一线圈组更多的电力。 所述船用推进装置还包括：整流器，被配置为对由所述第一线圈组产生的AC进行整流，从而获得第一直流电流（DC），并将所述第一DC输出到第一电池;转换装置， 通过第二线圈组进入第二DC，以及变换装置，被配置为变换第二DC的电压，并将电压变换的DC输出到第二电池。

公开(公告)号：US09106168B2

公开(公告)日：2015-08-11

申请号：US13027287

申请日：2011-02-15

申请人： Alain Lacaze

发明人： Alain Lacaze

IPC分类号： H02K15/02 ,  H02P9/42 ,  H02K3/28 ,  H02K19/34 ,  H02M5/27 ,  H02P25/22 ,  H02P27/16 ,  H02K11/04

CPC分类号： H02P9/42 ,  H02K3/28 ,  H02K11/046 ,  H02K19/34 ,  H02M5/27 ,  H02M5/271 ,  H02P25/22 ,  H02P27/16 ,  Y10T29/49009

摘要： A method for re-powering a star-connected stator having a plurality of parallel stator slots, wherein a plurality of stator winding bars having external winding connections are disposed in stator slots includes bridging the external winding connections so as to connect the stator winding bars in series and to form a polygonal stator capable of producing a polyphase alternating current.

摘要翻译： 一种用于对具有多个平行定子槽的星形连接的定子重新供电的方法，其中在定子槽中设置多个具有外部绕组连接的定子绕组，包括桥接外部绕组连接，以将定子绕组连接在 并且形成能够产生多相交流电的多边形定子。

公开(公告)号：US5444355A

公开(公告)日：1995-08-22

申请号：US934274

申请日：1992-08-25

申请人： Kazutoshi Kaneyuki ,  Shinji Nishimura

发明人： Kazutoshi Kaneyuki ,  Shinji Nishimura

IPC分类号： B60R16/02 ,  B60R16/03 ,  H02J7/14 ,  H02K19/34 ,  H02M7/06 ,  H02M7/08 ,  H02K11/00

CPC分类号： H02J7/14 ,  H02K19/34

摘要： A charging generator for a vehicle comprises a three-phase a.c. generator in which first and second armature windings are provided so that the waveforms of the a.c. voltages produced in the first and second windings have a phase difference of 30.degree. in electrical angle, each of the output voltages are rectified in each rectifier, and the output side of the rectifiers are connected in parallel so that the output voltages are composed, whereby the height of ripple of the produced d.c. voltage can be reduced.

摘要翻译： 用于车辆的充电发生器包括三相交流 发电机，其中提供第一和第二电枢绕组，使得交流电的波形。 在第一绕组和第二绕组中产生的电压在电角度上具有30°的相位差，每个整流器中的每个输出电压被整流，整流器的输出侧并联连接，从而构成输出电压，由此 所产生的直流电压的纹波高度 电压可以降低。

公开(公告)号：US5424599A

公开(公告)日：1995-06-13

申请号：US23886

申请日：1993-02-26

申请人： Leburn W. Stroud

发明人： Leburn W. Stroud

IPC分类号： H02K3/28 ,  H02K19/34 ,  H02K3/00

CPC分类号： H02K3/28 ,  H02K19/34

摘要： The alternator has an annular stationary stator and a rotor concentrically located therein with two, three phase delta windings wound on the stator core. In one embodiment, the two three phase windings are connected together in series for use with two batteries for supplying 12 and/or 24 volts D.C. In this embodiment the two three phase windings are the same and are wound on the segments of the core such that coils of the same number of turns are wound around the same groups of segments. In another embodiment, the two three phase windings are connected together in parallel for use with one battery for supplying 12 volts D.C. In this embodiment, the two three phase windings are different and are wound on the segments of the core such that coils of different turns are wound around the same groups of segments.

摘要翻译： 交流发电机具有环形固定定子和同心地位于其中的转子，其中缠绕有定子芯上的两个三相三角形绕组。 在一个实施例中，两个三相绕组串联连接在一起用于两个用于提供12和/或24伏直流电池的电池。在该实施例中，两个三相绕组相同并缠绕在芯的段上，使得 具有相同匝数的线圈缠绕在同一组片段上。 在另一个实施例中，两个三相绕组并联连接在一起用于一个用于提供12伏DC的电池。在该实施例中，两个三相绕组是不同的，并且缠绕在芯的段上，使得不同绕组的线圈 缠绕在同一组细分上。

公开(公告)号：US5313698A

公开(公告)日：1994-05-24

申请号：US924038

申请日：1992-08-27

申请人： Roland Schaeftlmeier ,  Gerhard Pflueger ,  Bernhard Fakler ,  Klaus Georg Buerger ,  Albrecht Knorpp

发明人： Roland Schaeftlmeier ,  Gerhard Pflueger ,  Bernhard Fakler ,  Klaus Georg Buerger ,  Albrecht Knorpp

IPC分类号： H02K9/22 ,  H02K15/12 ,  H02K16/00 ,  H02K19/24 ,  H02K19/34 ,  H02K15/14

CPC分类号： H02K19/34 ,  H02K15/12 ,  H02K16/00 ,  H02K19/24 ,  H02K9/22 ,  Y10T29/49009

摘要： An electrical machine, preferably a three-phase alternator for vehicles, has a surface-cooled stator which has two stator plate stacks arranged one after the other in the axial direction with two stator windings inserted in the latter. The winding ends of the stator windings, which windings ends project out at the front side, and the two stator plate stacks are enclosed by a metal housing and fitted into the latter so as to conduct heat. For manufacturing the stator in a simple and compact manner accompanied by good heat conduction the stator plate stacks be be embedded in a heat conducting plastic together with spacing means and connection parts contacting the connection conductors of the stator windings in a compression mold with a base part supporting the connection parts so as to form a constructional unit.

摘要翻译： PCT No.PCT / DE91 / 00385 Sec。 371日期：1992年8月27日 102（e）日期1992年8月27日PCT提交1991年5月10日PCT公布。 WO91 / 19347 PCT公开号 日本1991年12月12日。一种电动机，优选用于车辆的三相交流发电机，具有表面冷却的定子，其具有沿轴向方向一个接一个地布置的两个定子板组，其中插入两个定子绕组。 定子绕组的绕组端部，绕组端部在前侧突出，并且两个定子板堆叠体被金属壳体包围并嵌入其中以便传导热量。 为了以简单紧凑的方式制造定子，伴随着良好的热传导，定子板组件将与间隔装置一起嵌入导热塑料中，并且连接部分与压缩模具中的定子绕组的连接导体接触，底座部分 支撑连接部件以形成结构单元。

公开(公告)号：US5122705A

公开(公告)日：1992-06-16

申请号：US689343

申请日：1991-04-24

申请人： Sin Kusase ,  Keiichiro Banzai ,  Seiji Hayashi

发明人： Sin Kusase ,  Keiichiro Banzai ,  Seiji Hayashi

IPC分类号： H02K3/28 ,  H02K19/22 ,  H02K19/34

CPC分类号： H02K19/34 ,  H02K19/22 ,  H02K3/28 ,  H02K2201/06

摘要： There is provided an alternating current generator comprising: a rotatably supported field rotor having a pair of opposed rotor pole cores, each being provided with P/2 claw poles wherein P is an even number, and a field winding wound on the rotor pole cores; an armature core located around the outer periphery of the field rotor and having axially extending 3nP slots wherein n is an integer more than one; n independent sets of three-phase windings, each being wound on the armature core by being inserted in the slots so that the n sets of three-phase windings are shifted from each other by electrical angle of .pi./(3n) radians; and three-phase rectifiers connected with the n sets of three-phase windings to rectify output voltages generated by the three-phase windings.

公开(公告)号：USRE32857E

公开(公告)日：1989-02-07

申请号：US048959

申请日：1987-05-12

申请人： John R. Luneau

发明人： John R. Luneau

IPC分类号： G01P3/44 ,  H02K19/20 ,  H02K19/34 ,  H02K24/00 ,  H02P6/16

CPC分类号： H02K19/20 ,  G01P3/44 ,  H02K19/34 ,  H02K24/00 ,  H02P6/17

摘要： A generator providing both tachometer and synchro outputs and comprising a magnetic stator and a corresponding armature structure. The generator stator structure produces a composite magnetic field of both constant (DC) and alternating (AC) flux. The rotor directs the composite flux field through a plurality of sensing coils, each producing a signal from the sensed composite magnetic field and rotor motion, and which coil signal is separated into separate signal components. The components are processed to produce a synchro output which preferrably has standard Hall-effect equivalent signals, as well as providing a tachometer output voltage proportional to the rotor rotational velocity and direction.

公开(公告)号：US4649288A

公开(公告)日：1987-03-10

申请号：US707455

申请日：1985-03-01

申请人： Michael J. Barry ,  Adrian Senior ,  Alan E. Beech

发明人： Michael J. Barry ,  Adrian Senior ,  Alan E. Beech

IPC分类号： H02H9/00 ,  E21F9/00 ,  E21F17/18 ,  G05F1/56 ,  H02H11/00 ,  H02K19/34 ,  E21C35/04

CPC分类号： E21F9/00 ,  E21F17/18 ,  Y10T307/305 ,  Y10T307/718

摘要： A power supply system for supplying electrical energy at an I.S. level to an electrical machine e.g. of a mineral mining machine, comprises two low speed generators A and B mechanically coupled together at coupling 3 and rotatable by means of a drive shaft 2, the mechanical input at the drive shaft 2 producing a separate, isolated electrical output at each of the generators A and B, the output from a first generator A being fed to an I.S. barrier 10, whereby an I.S. power supply is made available to power a first circuit 4, the output from the second generator B being fed to a non-I.S. supply circuit 8, and an I.S. coupling device 7 between the I.S. circuit 4 and the non-I.S. circuit 8, to achieve electrical and physical segregation of the circuits 4 and 8.

摘要翻译： 用于在I.S.提供电能的电源系统 水平到电机例如 的矿物挖掘机包括两个低速发电机A和B，它们在耦合器3机械耦合在一起，并通过驱动轴2可旋转，驱动轴2上的机械输入在每个发电机上产生一个单独的隔离电输出 A和B，来自第一生成器A的输出被馈送到IS 屏障10，其中I.S. 电源可用于为第一电路4供电，来自第二发生器B的输出馈送到非I。 电源电路8和I.S. 耦合装置7在I.S.之间。 电路4和非I。 电路8，以实现电路4和8的电和物理分离。