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    • 17. 发明申请
    • Electrical Machine, in Particular Rotary Current Generator
    • 电机,特殊旋转电流发生器
    • US20080265697A1
    • 2008-10-30
    • US12088739
    • 2006-09-15
    • Hubert BischofGert WolfGuenter Rademacher
    • Hubert BischofGert WolfGuenter Rademacher
    • H02K5/24
    • H02K19/36H02P9/302H02P25/22
    • The invention relates to an electrical machine, in particular a three-phase alternator (10), having a claw-pole rotor (11) with direct-current excitation, and having a stator winding (16) which is inserted into the slots in a laminated stator core and comprises a plurality of winding systems (16A, 16B), each having three winding sections (R, Y, B) connected to form a star circuit, with the winding systems each being offset through 120° electrical with respect to one another, and with the winding systems also being offset through an electrical angle ε with respect to one another. In order to damp mechanically caused noise in the generator when the machine is used in motor vehicles, it is proposed that the three-phase winding systems (16A, 16B) be connected to one another at their start points (P1, P2) via a coupling element 30 (20).
    • 本发明涉及具有直流励磁的爪极转子(11)的电机,特别是三相交流发电机(10),并具有定子绕组(16),该定子绕组(16)以 层叠的定子铁芯并且包括多个绕组系统(16A,16B),每个绕组系统具有连接以形成星形电路的三个绕组部分(R,Y,B),绕组系统各自相对于电气偏移120° 并且绕组系统也通过相对于彼此的电角度ε而偏移。 为了在机动车辆使用机器时,为了减轻发电机的机械噪音,建议三相绕组系统(16A,16B)在其起始点(P 1,P 2)通过联接元件30(20)。
    • 19. 发明申请
    • Voltage Regulator Having Overvoltage Protection
    • 具有过压保护功能的稳压器
    • US20080036431A1
    • 2008-02-14
    • US11661509
    • 2005-08-10
    • Gert WolfReinhard Meyer
    • Gert WolfReinhard Meyer
    • G05F1/10H02H7/00
    • H02J7/1461B60R16/03H02H7/067H02J1/14Y02T10/7005
    • A voltage regulator having overvoltage protection is described, which is situated in a vehicle electrical system between the generator that is situated in a first voltage level and a battery that is situated in a second voltage level. A generator is used, in this instance, as a generator whose control voltage is freely selectable within specifiable limits. The voltage regulator, which is embodied as an in-phase regulator, makes available a regulated voltage on the output side, which is used for supplying the usual vehicle electrical system users as well as for charging the battery. The in-phase regulator is furnished with an electronics system or an intelligence which includes a microprocessor and which evaluates supplied data with regard to voltages, currents or load breakings and which specifies response criteria, and, upon the reaching of certain response criteria, initiates the measures which then become necessary.
    • 描述了具有过电压保护的电压调节器,其位于位于第一电压电平的发电机和位于第二电压电平的电池之间的车辆电气系统中。 在这种情况下,使用发电机作为发电机,其控制电压可在可规定的极限内自由选择。 实现为同相调节器的电压调节器在输出侧提供调节电压,其用于为通常的车辆电气系统用户供电以及为电池充电。 同相调节器配备有电子系统或智能,其包括微处理器,并且评估关于电压,电流或负载断裂的提供的数据,并且指定响应标准,并且在达到某些响应标准时,启动 然后需要的措施。