公开(公告)号：US5523672A

公开(公告)日：1996-06-04

申请号：US351371

申请日：1994-12-08

申请人： Guenter Schramm ,  Walter Kohl ,  Friedhelm Meyer ,  Rainer Mittag

发明人： Guenter Schramm ,  Walter Kohl ,  Friedhelm Meyer ,  Rainer Mittag

IPC分类号： H02J7/14 ,  H02J7/24 ,  H02P9/30

CPC分类号： H02P9/305 ,  H02J7/1476 ,  H02J7/245 ,  Y02T10/92

摘要： The description concerns a voltage regulator (12) for regulating the output voltage (UB+) of an alternator (10) which is driven by an internal combustion engine. The voltage regulator (12) has an additional circuit (24) which evaluates the exciter current duty cycle (T) and supplies a signal (S1) at its output which is high when the exciter current duty cycle is high and low when the exciter current duty cycle is low. The circuit (24) is integrated in the voltage regulator (12) and the output signal (S1) supplied by it is transmitted via an additional regulator terminal (DA) and can be fed to the control device (25) of the internal combustion engine, where it is used, for instance, to increase the idling speed of the engine and accordingly also to increase the alternator speed and thus the power delivered by the alternator (10). It is also possible to switch off unnecessary consumers with this signal.

摘要翻译： PCT No.PCT / DE94 / 00297 Sec。 371日期1994年12月8日第 102（e）日期1994年12月8日PCT 1994年3月18日PCT公布。 第WO94 / 24755号公报 日期为1994年10月27日。该描述涉及用于调节由内燃机驱动的交流发电机（10）的输出电压（UB +）的电压调节器（12）。 电压调节器（12）具有额外的电路（24），该电路评估激励器电流占空比（T），并且当激励器电流占空比高时，在其输出端提供高电平的信号（S1），当激励器电流 占空比低。 电路（24）集成在电压调节器（12）中，由其提供的输出信号（S1）经由附加调节器端子（DA）传输，并且可以馈送到内燃机的控制装置（25） 例如，其用于增加发动机的空转速度，因此也增加了交流发电机的速度，从而增加了交流发电机（10）传递的功率。 也可以使用该信号关闭不必要的消费者。

公开(公告)号：US5198744A

公开(公告)日：1993-03-30

申请号：US712132

申请日：1991-06-06

申请人： Walter Kohl ,  Friedhelm Meyer ,  Rainer Mittag ,  Guenter Schramm

发明人： Walter Kohl ,  Friedhelm Meyer ,  Rainer Mittag ,  Guenter Schramm

IPC分类号： H02J7/14 ,  H02P9/00 ,  H02P9/14

CPC分类号： H02P9/006 ,  H02J7/1438 ,  H02J7/1453 ,  H02P2101/45

摘要： A generator having an exciting winding and a standard load associated with a standard exciting current in the exciting winding can be controlled by a voltage regulator which adjusts an exciting current in the exciting winding and a temperature measurement device in a predetermined location in the generator and/or a voltage regulator associated with the generator, which is connected to the voltage regulator, advantageously via a microprocessor device or a pulse duration modulation circuit connected to the final regulating stage of the voltage regulator for gating the exciting current. So that the generator can be dimensioned to operate above its maximum rated temperature and can be operated in a superexcited state, the method of controlling the generator includes the steps of increasing the exciting current in the exciting winding beyond the standard exciting current to operate the generator at a higher load than the standard load; measuring a temperature T.sub.G at a predetermined location, advantageously in the generator, with the temperature measurement device; determining an allowed limiting temperature T.sub.GMAX at the predetermined location; lowering the exciting current, I.sub.Err, when the temperature T.sub.G is greater than the allowed limiting temperature T.sub.GMAX and maintaining the output power as high as possible without exceeding the allowed limiting temperature.

摘要翻译： 具有励磁绕组和与励磁绕组中的标准励磁电流相关联的标准负载的发电机可以通过调节励磁绕组中的励磁电流的调压器和在发电机中的预定位置的温度测量装置和/ 或者与发电机相关联的电压调节器，其有利地通过连接到电压调节器的最终调节级的微处理器装置或脉冲持续时间调制电路连接到电压调节器，用于选通激励电流。 因此，发电机的尺寸可以在其最大额定温度以上运行，并且可以以超激发状态运行，控制发电机的方法包括增加励磁绕组中超过标准励磁电流的励磁电流以操作发电机的步骤 在比标准载荷高的载荷下; 用温度测量装置测量在预定位置，有利地在发电机中的温度TG; 确定所述预定位置处的允许极限温度TGMAX; 当温度TG大于允许的极限温度TGMAX时，降低励磁电流IErr，并保持输出功率尽可能高而不超过允许的极限温度。

公开(公告)号：US5160881A

公开(公告)日：1992-11-03

申请号：US671863

申请日：1991-04-01

申请人： Guenter Schramm ,  Walter Kohl ,  Friedhelm Meyer

发明人： Guenter Schramm ,  Walter Kohl ,  Friedhelm Meyer

IPC分类号： B60R16/02 ,  H02H7/06 ,  H02K9/04

CPC分类号： H02H7/06

摘要： Fresh air from an area located outside of the engine compartment is supplied to an alternator in a motor vehicle by ventilator. The ventilator is supplied with voltage from the alternator power supply system, and since a failure of the ventilator could lead to destruction of the alternator due to heat, the functioning of the ventilator is monitored by a device or circuit for monitoring and/or controlling the ventilator. This circuit also has a device for self-checking and controls the additional ventilator as a function of the alternator temperature by a device for measuring alternator temperature electrically connected to it.

摘要翻译： PCT No.PCT / DE90 / 00367 Sec。 371日期1991年4月1日 102（e）日期1991年4月1日PCT提交1990年5月17日PCT公布。 出版物WO91 / 02397 日期1991年2月21日。从发动机舱外面的区域的新鲜空气通过呼吸机供应给机动车辆的交流发电机。 呼吸机由交流发电机供电系统提供电压，并且由于呼吸机故障可能导致交流发电机由于热量而被破坏，所以呼吸机的功能由用于监控和/或控制呼吸机的设备或电路监控 呼吸机 该电路还具有用于通过用于测量与其电连接的交流发电机温度的装置来自检和控制附加通气机作为交流发电机温度的函数的装置。

公开(公告)号：US5107094A

公开(公告)日：1992-04-21

申请号：US527114

申请日：1990-05-21

申请人： Edgar Kuhn ,  Rainer Leunig ,  Rainer Mittag ,  Guenter Schramm

发明人： Edgar Kuhn ,  Rainer Leunig ,  Rainer Mittag ,  Guenter Schramm

IPC分类号： B60H1/22 ,  B60R16/02 ,  B60R16/03 ,  H02J7/14

CPC分类号： B60H1/2218 ,  H02J7/1438 ,  B60R16/03 ,  Y02T10/7005

摘要： An electrical heating arrangement for a motor vehicle comprises a heating resistor that is energizable directly by the power generator provided that within a network of consuming devices failure has been detected and also provided that essential elements of the network such as battery or engine temperature are within predetermined limits. Upon detection of a failure this error condition is optically indicated and the connection between the heating resistor and the generator is interrupted.

摘要翻译： 用于机动车辆的电加热装置包括可由发电机直接通电的加热电阻器，只要在消耗装置的网络内已经检测到故障，并且还提供诸如电池或发动机温度的网络的基本元件在预定的范围内 限制 在检测到故障时，光学地指示该错误状况，并且中断加热电阻器和发电机之间的连接。

公开(公告)号：US5175412A

公开(公告)日：1992-12-29

申请号：US775722

申请日：1991-10-11

申请人： Walter Kohl ,  Guenter Schramm ,  Rolf Wenniger

发明人： Walter Kohl ,  Guenter Schramm ,  Rolf Wenniger

IPC分类号： H02H5/04 ,  H02H7/04 ,  H02J7/14 ,  H05B3/00

CPC分类号： H02H5/04 ,  H02J7/1438

摘要： An electrical control system for an electrically heated window in a motor vehicle has a voltage source including a generator, a voltage regulator for regulating a generator output voltage, a transformer switched between the generator and a heating window, the generator output voltage being increased before supplying to the heatable window, and a unit for measuring a temperature of the transformer and interrupting a communication between the transformer and the voltage source in the event of exceeding an adjustable limiting temperature.

摘要翻译： 一种用于机动车辆中电加热窗的电气控制系统具有电压源，包括发电机，用于调节发电机输出电压的电压调节器，在发电机和加热窗口之间切换的变压器，发电机输出电压在供电之前增加 到可加热窗口，以及用于测量变压器的温度并在超过可调节的限制温度的情况下中断变压器与电压源之间的通信的单元。