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1. 发明公开

EP0189885A3 Voltage regulator for generator used in automobile 失效
标题翻译：用于汽车发电机的电压调节器
公开(公告)号：EP0189885A3
公开(公告)日：1988-04-20
申请号：EP86101058
申请日：1986-01-27
申请人： HITACHI, LTD.
发明人： Mashino, Keiichi
IPC分类号： H02J07/24
CPC分类号： H02J7/244 , H02J7/1453
摘要： In a generator charging a battery on an automobile with output voltage thereof, a voltage regulator has a constant voltage source (20); first and second voltage dividers (91, 92 and 94, 95) dividing the voltage of the constant voltage source (20); a series circuit consisting of a thermo-sensitive element (101-103) and a resistor (93) and being connected to the middle point of the first voltage divider (91, 92); a first diode (104) having an anode connected to the middle point of the first voltage divider; a second diode (105) having an anode connected to the middle point of the second voltage divider (94, 95); and a third diode (106) having a cathode connected to both the cathodes of the first and the second diode (104 and 105) and supplying a reference voltage (V Raf ), wherein the output voltage of the generator is compared with the reference voltage (V Ref ), thereby, the output voltage of the generator is regulated to the reference voltage (V Ref ).

2. 发明公开

EP0179985A3 Microcomputer controlled electronic alternator for vehicles 失效
标题翻译：用于车辆的微型计算机控制电子交流电机
公开(公告)号：EP0179985A3
公开(公告)日：1987-05-20
申请号：EP85109128
申请日：1985-07-22
申请人： CHRYSLER CORPORATION
发明人： Sway-Tin, Min , Kissel, William R. , Merchant, Daniel P. , Frantz, Douglas C.
IPC分类号： H02J07/24
CPC分类号： H02J7/16
摘要： A microprocessor-based electronic voltage regulation system for controlling the charging of the battery in a vehicle. The conventional voltage regulator is eliminated and the intelligence of the microprocessor already present on the vehicle for controlling engine operation is used to regulate the output of the alternator. A battery temperature signal from a temperature transducer and a battery voltage signal from a sense line connected directly to the positive terminal of the battery are supplied to the microprocessor through an analog-to-digital converter. The microprocessor is programmed to ascertain from the battery temperature signal the desired set point voltage based upon an inverse first order relationship between battery temperature and desired battery voltage with preset maximum and minimum voltage set point levels. Energization of the field windings is controlled in accordance with a comparison between the desired set point voltage and the battery voltage signal on the battery sense line and is implemented in response to a control signal from the microprocessor by a solid-state power switching circuit which interfaces with the attemator field windings. In addition, the microprocessor is provided with additional feedback information relating to various driving conditions, such as vehicle deceleration, throt- tie position, engine RPM, and elapsed time since ignition, and is further programmed to modify the desired voltage set point or modify engine RPM in accordance with such driving conditions. Overcurrent protection for the logic circuitry and improved diagnostic capabilities are also provided.

3. 发明公开

EP0139429A3 Motor vehicle electrical system 有权
标题翻译：电动车辆电气系统
公开(公告)号：EP0139429A3
公开(公告)日：1986-01-29
申请号：EP84305998
申请日：1984-08-31
申请人： GENERAL MOTORS CORPORATION
发明人： Johnston, Ralph Herbert , Munden, Curtis Don , Sheldrake, Leonard John
IPC分类号： H02J07/14 , H02J07/24
CPC分类号： H02J7/1446 , Y02T10/7005 , Y02T10/92
摘要： (57) In a charge/float vehicle electrical system, heavy battery (12) charging is effected during periods of engine deceleration by engine deceleration responsive means (224) and the float voltage is adjusted by generator control means (220) so as to maintain the battery (12) state of charge at the level in existence at the initiation of the float mode.

4. 发明申请

WO1979000815A1 CHARGING GENERATOR CONTROLLERS 审中-公开
标题翻译：充电发电机控制器
公开(公告)号：WO1979000815A1
公开(公告)日：1979-10-18
申请号：PCT/JP1979000022
申请日：1979-01-30
申请人： MITSUBISHI DENKI KK , MORISHITA M
发明人： MITSUBISHI DENKI KK
IPC分类号： H02J07/24
CPC分类号： H02J7/1453
摘要： To improve the thermal resistance, thermal shock resistance and vibration-proof property, a controlling unit of a charging generator controller is, in the form of a package, separated from the generator and the output unit of the charging generator controller, which output unit is hermetically sealed in a metal case. In addition, the control unit is arranged so as not to be affected by heat generated from an engine, charging generator and the controller itself whereby temperature correction may be made with accuracy. This is thus adapted for the controllers in case of charging an automotive battery for a vehicle or the like by a charging generator.

5. 发明公开

EP0201243A3 Control system for an engine driven AC generator 失效
标题翻译：用于发动机驱动的交流发电机的控制系统
公开(公告)号：EP0201243A3
公开(公告)日：1988-01-27
申请号：EP86303095
申请日：1986-04-24
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Hosono, Genzo , Asakura, Masahiko
IPC分类号： H02J07/14 , H02J07/24 , B60L11/18
CPC分类号： H02J7/245 , H02J7/1446 , Y02T10/92
摘要： A logic circuit determines whether the generator output should be at a high or low level in dependence on electrical load signals S1, S2 and a switching arrangement Tr produces one of two reference levels VS. Comparator CMP compares the battery voltage VB with reference voltage VS and issues a signal to controller CNT indicating whether the generator field current FC should be at a high or low level to charge the battery to the desired level. To avoid sudden excessive loads on the engine the controller compares a present ON time of the high field current with a previous time value and when the difference exceeds a predetermined amount temporarily forces the field current to the OFF level.

6. 发明公开

EP0096867A3 Battery charging system control device 失效
标题翻译：电池充电系统控制装置
公开(公告)号：EP0096867A3
公开(公告)日：1985-01-16
申请号：EP83105714
申请日：1983-06-10
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： Mitsuharu, Morishita Mitsubishi Denki K.K. , Kouge, Shinichi Mitsubishi Denki K.K.
IPC分类号： H02J07/14 , H02J07/24
CPC分类号： H02J7/16 , H02J7/14
摘要： A charging system for charging a battery (4) for vehicular use is provided with a microcomputer control system (8) which reads voltage or current levels at a plurality of points of the charging system periodically, along with one or more outputs from sensors (e.g. 7), and processes these inputs to derive an appropriate system control voltage for controlling a regulator (3).

7. 发明申请

WO1995017778A1 OUTPUT CONTROL DEVICE FOR A VEHICLE GENERATOR 审中-公开
标题翻译：用于车辆发电机的输出控制装置
公开(公告)号：WO1995017778A1
公开(公告)日：1995-06-29
申请号：PCT/JP1994002129
申请日：1994-12-19
申请人： NIPPONDENSO CO., LTD. , KANAZAWA, Wakako , MAEHARA, Fuyuki , MARUYAMA, Toshinori
发明人： NIPPONDENSO CO., LTD.
IPC分类号： H02J07/24
CPC分类号： H02J7/245 , Y02T10/92
摘要： A device for subjecting a current flowing through an exciting coil of an alternate current generator for an automobile to exciting and/or deexciting control through a digital circuit. A voltage pulse having a width corresponding to a phase difference between counts of first and second counters (15, 16) which perform counting at predetermined clocks is outputted from a maximum conducting duty limiting circuit (19). In a case where the output voltage of the generator is greater than a reference voltage, the phase difference is reduced by shortening the full-scale counting time of the second counter relative to that of the first counter, while in a case where it is smaller than the reference voltage, on the contrary, the full-scale counting time of the second counter is lengthened relative to that of the first counter, thereby extending the phase difference. Current flowing through the exciting coil of the generator is controlled by a switching transistor (12) in accordance with the above voltage pulse.
摘要翻译：一种用于使流过用于汽车的交流发电机的励磁线圈的电流经由数字电路激励和/或去激励控制的装置。从最大导通占空比限制电路（19）输出具有对应于在预定时钟进行计数的第一和第二计数器（15,16）的计数之间的相位差的宽度的电压脉冲。在发电机的输出电压大于参考电压的情况下，通过缩短第二计数器相对于第一计数器的满量程计数时间来减小相位差，而在较小的情况下相反，第二计数器的满量程计数时间相对于第一计数器的满量程计数时间延长，从而延长相位差。根据上述电压脉冲，由开关晶体管（12）控制流经发电机的励磁线圈的电流。

8. 发明申请

WO1988002566A1 AC GENERATOR FOR VEHICLES 审中-公开
标题翻译：交流发电机
公开(公告)号：WO1988002566A1
公开(公告)日：1988-04-07
申请号：PCT/JP1987000724
申请日：1987-09-30
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA , IWAKI, Yoshiyuki; , KANEYUKI, Kazutoshi; , IWATANI, Shiro;
发明人： MITSUBISHI DENKI KABUSHIKI KAISHA
IPC分类号： H02J07/24
CPC分类号： H02J7/166 , H02J7/1461
摘要： AC generator for vehicles, which is designed to be mounted on an automobile and the like. By excluding a maximum output produced while the generator is cold, the size of a pulley can be reduced, thus making it possible to reduce the weight of the vehicle and to avoid variation in the maximum output characteristics while the generator is hot. An excitation current flowing into a field winding (2) is detected and is controlled by a field current limiting circuit (5), such that the excitation current will not exceed a maximum excitation current while the generator is hot.

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