-
1.发明申请METHOD FOR PROTECTION OF AN ENERGY STORAGE SOURCE, AND IN PARTICULAR A MOTOR VEHICLE BATTERY 有权用于保护能源储存源和特别是电动车辆电池的方法公开(公告)号：US20100053825A1
公开(公告)日：2010-03-04
申请号：US12504835
申请日：2009-07-17
CPC分类号： H02J7/163 , Y02T10/7005
摘要： A method for protection of an energy storage source (2), in particular a battery of a motor vehicle, against possible overloading caused by prolonged application of an electric voltage to the energy storage source, this voltage being generated at least partially by a rotary electric machine (1) such as an alternator or an alternator-starter, the method comprising the following steps: permitting measurement of a charge level of the energy storage source, this charge level being represented for example by a voltage measured at the terminals of the energy storage source or a PWM signal, whilst the rotary electric machine is functioning in a predetermined functioning mode, and electric excitation is being applied to it; comparing a value (SENSE) of this measurement with a reference value (Max_SP); if the value measured for the energy storage source is greater than the reference value, interrupting the excitation applied to the rotary electric machine.
摘要翻译： 一种用于保护能量存储源（2），特别是机动车辆的电池的方法，用于防止由于对能量存储源的电压的长时间施加而导致的可能的超载，该电压至少部分地由旋转电 机器（1），例如交流发电机或交流发电机 - 起动器，该方法包括以下步骤：允许测量能量存储源的充电水平，该充电水平例如由能量端子处测量的电压 存储源或PWM信号，同时旋转电机在预定的功能模式下工作，并且正在施加电激励; 将该测量的值（SENSE）与参考值（Max_SP）进行比较; 如果能量储存源测量的值大于参考值，则中断施加到旋转电机的激励。
-
2.发明授权Alternator voltage regulator with a programmable signal processing interface 有权交流发电机电压调节器具有可编程信号处理接口公开(公告)号：US08829862B2
公开(公告)日：2014-09-09
申请号：US13126830
申请日：2009-10-15
IPC分类号： H02P9/00
摘要： A motor vehicle regulator, including electronic regulation circuits, which can produce an excitation current in accordance with a difference between a set voltage and an output voltage measured at the terminals of an electric battery of the vehicle. The regulation circuits including a programmable signal processing interface for producing a signal, which is representative of the excitation current. The interface receives as input a plurality of signals which are representative of the excitation current. The interface including a device capable of selecting a signal which is representative, from amongst the plurality of representative signals, of the method for applying different forms of processing to the representative signal selected, and a second device for selection of processing to be applied to the representative signal. The representative signal, and the processing to be applied, being selected according to a program provided to the programmable signal interface.
摘要翻译： 一种机动车辆调节器，包括电子调节电路，其可以根据在车辆的电池的端子处测量的设定电压和输出电压之间的差产生励磁电流。 调节电路包括用于产生信号的可编程信号处理接口，其代表激励电流。 接口作为输入接收代表激励电流的多个信号。 所述接口包括能够从所述多个代表信号中选择用于对所选择的代表性信号应用不同形式的处理的方法的代表性的信号的设备，以及用于选择要应用于所述处理的处理的第二设备 代表信号。 根据提供给可编程信号接口的程序选择代表信号和要应用的处理。
-
3.发明授权公开(公告)号：US08164867B2
公开(公告)日：2012-04-24
申请号：US12504835
申请日：2009-07-17
IPC分类号： H02H7/06
CPC分类号： H02J7/163 , Y02T10/7005
摘要： A method for protection of an energy storage source (2), in particular a battery of a motor vehicle, against possible overloading caused by prolonged application of an electric voltage to the energy storage source, this voltage being generated at least partially by a rotary electric machine (1) such as an alternator or an alternator-starter, the method comprising the following steps: permitting measurement of a charge level of the energy storage source, this charge level being represented for example by a voltage measured at the terminals of the energy storage source or a PWM signal, while the rotary electric machine is functioning in a predetermined functioning mode, and electric excitation is being applied to it; comparing a value (SENSE) of this measurement with a reference value (Max_SP); if the value measured for the energy storage source is greater than the reference value, interrupting the excitation applied to the rotary electric machine.
摘要翻译： 一种用于保护能量存储源（2），特别是机动车辆的电池的方法，用于防止由于对能量存储源的电压的长时间施加而引起的可能的超载，该电压至少部分地由旋转电 机器（1），例如交流发电机或交流发电机 - 起动器，该方法包括以下步骤：允许测量能量存储源的充电水平，该充电水平例如由能量端子处测量的电压 存储源或PWM信号，而旋转电机在预定的功能模式下工作，并且正在施加电激励; 将该测量的值（SENSE）与参考值（Max_SP）进行比较; 如果能量储存源测量的值大于参考值，则中断施加到旋转电机的激励。
-
4.发明申请公开(公告)号：US20120032650A1
公开(公告)日：2012-02-09
申请号：US13126830
申请日：2009-10-15
IPC分类号： H02P9/02
摘要： A motor vehicle regulator, including electronic regulation circuits, which can produce an excitation current in accordance with a difference between a set voltage and an output voltage measured at the terminals of an electric battery of the vehicle. The regulation circuits including a programmable signal processing interface for producing a signal, which is representative of the excitation current. The interface receives as input a plurality of signals which are representative of the excitation current. The interface including a device capable of selecting a signal which is representative, from amongst the plurality of representative signals, of the method for applying different forms of processing to the representative signal selected, and a second device for selection of processing to be applied to the representative signal. The representative signal, and the processing to be applied, being selected according to a program provided to the programmable signal interface.
摘要翻译： 一种机动车辆调节器，包括电子调节电路，其可以根据在车辆的电池的端子处测量的设定电压和输出电压之间的差产生励磁电流。 调节电路包括用于产生信号的可编程信号处理接口，其代表激励电流。 接口作为输入接收代表激励电流的多个信号。 所述接口包括能够从所述多个代表信号中选择用于对所选择的代表性信号应用不同形式的处理的方法的代表性的信号的设备，以及用于选择要应用于所述处理的处理的第二设备 代表信号。 根据提供给可编程信号接口的程序选择代表信号和要应用的处理。
-
5.发明授权Method of controlling the regulation of a motor vehicle alternator, and corresponding devices 有权控制机动车辆交流发电机的调节方法及相应的装置公开(公告)号：US08841889B2
公开(公告)日：2014-09-23
申请号：US13639714
申请日：2011-04-06
CPC分类号： H02P9/02 , H02J7/1461 , H02P9/48
摘要： A method comprises the transmission to a regulator (8) of the alternator of width-modulated pulses (PWM1) exhibiting a duty ratio representative of a setpoint value (Vref) continuously included between a first reference duty ratio (DC1) and a second reference duty ratio (DC2), and the detection of these pulses by the regulator so as to generate the setpoint value. The method also comprises the transmission to the regulator of other width-modulated pulses (PWM2) exhibiting a specific duty ratio (EXOF_R) which is less than the first reference duty ratio (DC1) and ties between a low duty ratio (DCL) and a high duty ratio (DCH), and the detection of these other pulses by the regulator, in a first step, and the generation of an opening signal (EXOF) for a circuit for excitation of the alternator, in a second step, following this latter detection.
摘要翻译： 一种方法包括向交流发电机的调节器（8）传输宽度调制脉冲（PWM1），该宽度调制脉冲（PWM1）表现出连续包括在第一参考占空比（DC1）和第二参考占空比（DC1）之间的设定点值 比例（DC2），以及由调节器检测这些脉冲，以便产生设定值。 该方法还包括向调节器传输表现出小于第一参考占空比（DC1）的特定占空比（EXOF_R）的其它宽度调制脉冲（PWM2），并且低占空比（DCL）和 高功率比（DCH），以及在第一步骤中由调节器检测这些其它脉冲，并且在第二步骤中产生用于交流发电机的激励的电路的开启信号（EXOF） 检测。
-
6.发明申请公开(公告)号：US20130134950A1
公开(公告)日：2013-05-30
申请号：US13639714
申请日：2011-04-06
IPC分类号： H02P9/02
CPC分类号： H02P9/02 , H02J7/1461 , H02P9/48
摘要： A method comprises the transmission to a regulator (8) of the alternator of width-modulated pulses (PWM1) exhibiting a duty ratio representative of a setpoint value (Vref) continuously included between a first reference duty ratio (DC1) and a second reference duty ratio (DC2), and the detection of these pulses by the regulator so as to generate the setpoint value. The method also comprises the transmission to the regulator of other width-modulated pulses (PWM2) exhibiting a specific duty ratio (EXOF_R) which is less than the first reference duty ratio (DC1)and ties between a low duty ratio (DCL) and a high duty ratio (DCH), and the detection of these other pulses by the regulator, in a first step, and the generation of an opening signal (EXOF) for a circuit for excitation of the alternator, in a second step, following this latter detection.
摘要翻译： 一种方法包括向交流发电机的调节器（8）传输宽度调制脉冲（PWM1），该宽度调制脉冲（PWM1）表现出连续包括在第一参考占空比（DC1）和第二参考占空比（DC1）之间的设定点值 比例（DC2），以及由调节器检测这些脉冲，以便产生设定值。 该方法还包括向调节器传输表现出小于第一参考占空比（DC1）的特定占空比（EXOF_R）的其它宽度调制脉冲（PWM2），并且低占空比（DCL）和 高功率比（DCH），以及在第一步骤中由调节器检测这些其它脉冲，并且在第二步骤中产生用于交流发电机激励的电路的开启信号（EXOF） 检测。
-
7.发明申请公开(公告)号：US20120326677A1
公开(公告)日：2012-12-27
申请号：US13505411
申请日：2010-10-28
IPC分类号： H02P9/00
摘要： The rotary electrical machine is capable of functioning as a generator and outputs a continuous output voltage (Ub+) that is adjustable by an excitation current. The digital regulator (2) of the machine comprises an excitation current control means (7) and a control loop (6) that includes a device (10) for measurement, by sampling, of the output voltage (Ub+), the measurement device generating a signal sampled at a predetermined first sampling frequency (F1 e). The machine has a bandwidth that is limited by a predetermined first cutoff frequency (F1 c). The measurement device includes an apparatus for oversampling such that the first sampling frequency (F1 e) is greater than twice the first cutoff frequency (F1 c), and the control loop also includes an apparatus (12) for decimating the sampled signal.
摘要翻译： 旋转电机能够作为发电机，并输出可通过励磁电流调节的连续输出电压（Ub +）。 该机器的数字调节器（2）包括一个励磁电流控制装置（7）和一个控制回路（6），该控制回路包括用于通过采样来测量输出电压（Ub +）的装置（10），该测量装置产生 以预定的第一采样频率（F1e）采样的信号。 机器具有被预定的第一截止频率（F1c）限制的带宽。 测量装置包括用于过采样的装置，使得第一采样频率（F1e）大于第一截止频率（F1c）的两倍，并且控制回路还包括用于抽取采样信号的装置（12）。
-
8.发明申请METHOD FOR CONTROLLING A ROTATING ELECTRIC MACHINE, PARTICULARLY AN ALTERNATOR 有权用于控制旋转电机的方法，特别是备用电机公开(公告)号：US20120176100A1
公开(公告)日：2012-07-12
申请号：US13001103
申请日：2009-05-27
申请人： Pierre Tisserand , Pierre Chassard
发明人： Pierre Tisserand , Pierre Chassard
IPC分类号： H02P9/48
CPC分类号： H02P6/14
摘要： The invention relates to a method for controlling an alternator or alternator-starter of a motor vehicle, the electric machine being capable of providing an electric current, the strength of which varies on the basis of the excitation signal (EXC), a duty cycle being associated with each excitation signal, the method comprising the following steps:—comparing the difference between the duty cycle values of two consecutive excitation signals at a predetermined threshold;—if said difference is greater than the predetermined threshold, releasing a gradual response phase, during which the duty cycle of the excitation signals is gradually increased, particularly in a substantially linear manner;—at the start of said gradual response phase, increasing the duty cycle of the consecutive excitation signals by a predetermined jump (D_B), then gradually increasing the duty cycle, the duty cycle jump at the start of the gradual response phase being less than or equal to the release threshold of the gradual response phase.
摘要翻译： 本发明涉及一种用于控制机动车辆的交流发电机或交流发电机起动器的方法，所述电机能够提供电流，其强度基于激励信号（EXC）而变化，占空比为 与所述激励信号相关联，所述方法包括以下步骤： - 在预定阈值下比较两个连续激励信号的占空比值之间的差异; - 如果所述差值大于所述预定阈值，则释放逐渐响应阶段 激励信号的占空比逐渐增加，特别是以基本上线性的方式增加;在所述逐渐响应阶段的开始，将连续的激励信号的占空比增加预定的跳变（D_B），然后逐渐增加 占空比，逐渐响应阶段开始时的占空比跳转小于或等于释放阈值 的逐渐响应阶段。
-
9.发明授权Two-phase duty cycle control for motor vehicle alternator combining stepwise and progressive response for preventing engine stall 有权机动车辆交流发电机的两相占空比控制步进和逐步响应，防止发动机失速公开(公告)号：US09525370B2
公开(公告)日：2016-12-20
申请号：US13001103
申请日：2009-05-27
申请人： Pierre Tisserand , Pierre Chassard
发明人： Pierre Tisserand , Pierre Chassard
CPC分类号： H02P6/14
摘要： A method for controlling an alternator or alternator-starter of a motor vehicle, the electric machine being capable of providing an electric current, the strength of which varies on the basis of the excitation signal (EXC). A duty cycle is associated with each excitation signal. The method includes comparing the difference between the duty cycle values of two consecutive excitation signals at a predetermined threshold. If the difference is greater than the predetermined threshold, a gradual response phase is released, during which the duty cycle of the excitation signals is gradually increased, particularly in a substantially linear manner. At the start of the gradual response phase, the duty cycle of the consecutive excitation signals is increased by a predetermined jump (D,B), then the duty cycle is gradually increased. The duty cycle jump at the start of the gradual response phase being less than or equal to the release threshold of the gradual response phase.
摘要翻译： 一种用于控制机动车辆的交流发电机或交流发电机起动器的方法，所述电机能够提供电流，其强度基于激励信号（EXC）而变化。 占空比与每个激励信号相关联。 该方法包括将两个连续的激励信号的占空比值之间的差值以预定阈值进行比较。 如果差大于预定阈值，则释放逐渐响应相位，在此期间，激励信号的占空比逐渐增加，特别是基本线性地增加。 在逐渐响应阶段开始时，连续激励信号的占空比增加预定的跳变（D，B），然后占空比逐渐增加。 逐渐响应阶段开始时的占空比跳跃小于或等于逐渐响应阶段的释放阈值。
-
10.发明授权Method for controlling the resisting torque of a motor vehicle alternator, and system for implementing this method 有权用于控制机动车辆交流发电机的阻力矩的方法，以及用于实施该方法的系统公开(公告)号：US09071177B2
公开(公告)日：2015-06-30
申请号：US14119667
申请日：2012-04-27
CPC分类号： H02P9/08 , H02P9/107 , H02P9/48 , H02P2101/45
摘要： A method is disclosed to produce a supply voltage (B+) in an on-board system of a vehicle in response to an excitation current (I_ROTOR) applied to a rotor of the alternator. The method is of the type that consists in: limiting the resisting torque by determining a maximum cyclic ratio (DC_C_LIMIT) of the excitation current as a function of variables taken from a group containing a rotational speed (V_ROTOR) of the rotor, a temperature of the rotor, the excitation current and the supply voltage (B+). The maximum cyclic ratio is determined as a function of at least two of the variables in the group. According to one specific embodiment, the variables are rotational speed and temperature. According to another embodiment, the variables are rotational speed and excitation current.
摘要翻译： 公开了一种响应于施加到交流发电机的转子的励磁电流（I_ROTOR）而在车载车载系统中产生电源电压（B +）的方法。 该方法的类型包括：通过确定作为从包含转子的转速（V_ROTOR）的组的变量获得的变量的函数的激励电流的最大循环比（DC_C_LIMIT）来限制阻力矩，温度 转子，励磁电流和电源电压（B +）。 最大循环比被确定为组中至少两个变量的函数。 根据一个具体实施例，变量是转速和温度。 根据另一实施例，变量是转速和励磁电流。
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.015 秒)
