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公开(公告)号：US20160020681A1
公开(公告)日：2016-01-21
申请号：US14800452
申请日：2015-07-15
申请人： Robert Bosch GmbH
发明人： Martin Henger , Bernd Schroeder
CPC分类号： H02K11/0094 , H02K7/08 , H02K7/083 , H02K11/028 , H02K13/003 , H02K13/02
摘要： An electric machine with at least one electrical resistor (24) for dissipating shaft voltages occurring at the rotor shaft (2) of a rotor (1), in which the electrical resistor (24) is enclosed in a contact ring (13) mounted on the rotor shaft (2) between contact surfaces (17, 23, 25, 28, 29) applied to the contact ring (13) on the outside, and in which the resistor (24) is electrically connected via the contact surfaces (17, 23, 25, 28, 29) to the rotor shaft (2) on one side and to the excitation winding (14) of the rotor (1) on the other side.
摘要翻译： 一种具有至少一个电阻器（24）的电机，用于消散出现在转子（1）的转子轴（2）处的轴电压，其中电阻器（24）被封装在安装在 在外部的接触环（13）上的接触表面（17,23,25,28,29）之间的转子轴（2），其中电阻器（24）经由接触表面（17， 23,25,28,29）一侧的转子轴（2）和另一侧的转子（1）的励磁绕组（14）。
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公开(公告)号：US10458350B2
公开(公告)日：2019-10-29
申请号：US15745885
申请日：2016-06-15
发明人： Benjamin Klein , Tobias Trzebiatowski , Andreas Greis , Bernd Schroeder , Istvan Deak , Mario Kaepple , Martin Henger
摘要： A method for ascertaining an accuracy of a torque transmitted by a belt-driven starter generator of an internal combustion engine to the internal combustion engine, the method being similar to a learning operation or a calibration of the actual torque of the starter generator with respect to a setpoint torque, includes: in an idling instance of the internal combustion engine, controlling the belt-driven starter generator to transmit a specified test torque to the internal combustion engine and decreasing the torque of the internal combustion engine by the specified test torque; determining and evaluating a speed variable, which is a function of a speed of the internal combustion engine; and deducing the torque accuracy from the evaluated speed variable.
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公开(公告)号：US20180034343A1
公开(公告)日：2018-02-01
申请号：US15663964
申请日：2017-07-31
申请人： Robert Bosch GmbH
摘要： An electric machine unit (1) having an electric machine (10), having power electronics (20) mounted thereon, and having a protective cap (130) for the power electronics (20), wherein the protective cap (130) has a top side and has a side wall (131) with a free edge (132), wherein the side wall (131) of the protective cap (130) is, at the free edge (132), arranged at least in sections in a groove (121).
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4.发明申请METHOD FOR CONTROLLING AN EXTERNALLY EXCITED ELECTRIC MACHINE TO BOOST REGENERATION OF A NOx STORAGE CATALYST 审中-公开用于控制外部激励电机以提高NOx储存催化剂再生的方法公开(公告)号：US20160341087A1
公开(公告)日：2016-11-24
申请号：US15154551
申请日：2016-05-13
申请人： Robert Bosch GmbH
发明人： Istvan Deak , Bernd Schroeder , Martin Henger , Tobias Trzebiatowski , Benjamin Klein , Andreas Greis , Mario Kaepple , Julian Roesner
CPC分类号： F01N3/0814 , B60W20/00 , F01N3/0842 , F01N3/0871 , F01N9/00 , F01N2430/00 , F01N2430/06 , F02D41/0245 , F02D41/0275 , F02D2041/026 , F02D2250/24 , F02N11/04 , Y02T10/47
摘要： A method for controlling an externally excited electric machine to boost regeneration of a NOx storage catalyst which is part of an assembly made up of an internal combustion engine, the externally excited electric machine which is connected to the internal combustion engine in a manner allowing the transmission of torque and which has a rotor including a rotor winding and a stator, and the NOx storage catalyst which is disposed in an exhaust-system branch downstream of the internal combustion engine, the rotor winding of the electric machine being energized with a preexcitation current as a function of an operating state of the NOx storage catalyst.
摘要翻译： 一种用于控制外部激励的电机以提高作为由内燃机构成的组件的一部分的NOx储存催化剂的再生的方法，外部激励的电机以允许变速器的方式连接到内燃机 的转子，具有转子绕组和定子的转子，以及设置在内燃机下游的排气系统分支中的NOx吸留催化剂，电动机的转子绕组以预激电流供电， 是NOx吸留催化剂的运转状态的功能。
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5.发明申请公开(公告)号：US20190120194A1
公开(公告)日：2019-04-25
申请号：US16095460
申请日：2017-03-30
发明人： Julian Roesner , Martin Henger
摘要： A method for improving a start-up of an internal combustion engine with the aid of a belt-driven starter generator which includes a stator winding and a rotor winding, the starter generator for generating a start-up torque being operated in such a way that the stator winding and the rotor winding are energized essentially at the same time immediately after a start-up request of the starter generator. Also described is a processing unit to perform the method and a computer readable medium.
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公开(公告)号：US10094258B2
公开(公告)日：2018-10-09
申请号：US15154551
申请日：2016-05-13
发明人： Istvan Deak , Bernd Schroeder , Martin Henger , Tobias Trzebiatowski , Benjamin Klein , Andreas Greis , Mario Kaepple , Julian Roesner
摘要： A method for controlling an externally excited electric machine to boost regeneration of a NOx storage catalyst which is part of an assembly made up of an internal combustion engine, the externally excited electric machine which is connected to the internal combustion engine in a manner allowing the transmission of torque and which has a rotor including a rotor winding and a stator, and the NOx storage catalyst which is disposed in an exhaust-system branch downstream of the internal combustion engine, the rotor winding of the electric machine being energized with a preexcitation current as a function of an operating state of the NOx storage catalyst.
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公开(公告)号：US20180283342A1
公开(公告)日：2018-10-04
申请号：US15746152
申请日：2016-06-15
发明人： Benjamin Klein , Tobias Trzebiatowski , Andreas Greis , Bernd Schroeder , Istvan Deak , Mario Kaepple , Martin Henger
CPC分类号： F02N11/108 , F02B67/06 , F02D41/042 , F02D41/22 , F02D2200/101 , F02D2250/24 , F02N11/04 , F02N11/0814 , F02N15/08 , F02N2200/022 , F02N2200/042 , F02N2200/14 , Y02T10/48
摘要： A method for ascertaining a torque accuracy of a torque transmitted from a belt-driven starter-generator of an internal combustion engine to the internal combustion engine, which is similar to a learning process or a calibration of the actual torque of the starter-generator with respect to a setpoint torque, includes controlling the belt-driven starter-generator to transmit a specified test torque to the internal combustion engine during a predefined test time interval during coasting down of the internal combustion engine, determining a speed variable that is dependent on a speed of the internal combustion during the test time interval, comparing the speed variable to a reference variable, and deducing the torque accuracy from this comparison.
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公开(公告)号：US20180216557A1
公开(公告)日：2018-08-02
申请号：US15745885
申请日：2016-06-15
申请人： Robert Bosch GmbH
发明人： Benjamin Klein , Tobias Trzebiatowski , Andreas Greis , Bernd Schroeder , Istvan Deak , Mario Kaepple , Martin Henger
CPC分类号： F02D41/083 , F02B67/06 , F02D41/1497 , F02D2200/101 , F02D2250/24 , F02N11/04 , F02N11/108 , F02N15/08 , F02N2200/022 , F02N2200/042 , F02N2300/104 , F16H7/12 , F16H7/1281 , F16H2007/0808 , F16H2007/0865 , F16H2007/0874 , F16H2007/0893
摘要： A method for ascertaining an accuracy of a torque transmitted by a belt-driven starter generator of an internal combustion engine to the internal combustion engine, the method being similar to a learning operation or a calibration of the actual torque of the starter generator with respect to a setpoint torque, includes: in an idling instance of the internal combustion engine, controlling the belt-driven starter generator to transmit a specified test torque to the internal combustion engine and decreasing the torque of the internal combustion engine by the specified test torque; determining and evaluating a speed variable, which is a function of a speed of the internal combustion engine; and deducing the torque accuracy from the evaluated speed variable.
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公开(公告)号：US09887606B2
公开(公告)日：2018-02-06
申请号：US14800452
申请日：2015-07-15
申请人： Robert Bosch GmbH
发明人： Martin Henger , Bernd Schroeder
IPC分类号： H02K11/00 , H02K13/00 , H02K7/08 , H02K11/028 , H02K13/02
CPC分类号： H02K11/0094 , H02K7/08 , H02K7/083 , H02K11/028 , H02K13/003 , H02K13/02
摘要： An electric machine with at least one electrical resistor (24) for dissipating shaft voltages occurring at the rotor shaft (2) of a rotor (1), in which the electrical resistor (24) is enclosed in a contact ring (13) mounted on the rotor shaft (2) between contact surfaces (17, 23, 25, 28, 29) applied to the contact ring (13) on the outside, and in which the resistor (24) is electrically connected via the contact surfaces (17, 23, 25, 28, 29) to the rotor shaft (2) on one side and to the excitation winding (14) of the rotor (1) on the other side.
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10.发明申请METHOD FOR STARTING AN INTERNAL COMBUSTION ENGINE WITH THE AID OF A BELT-DRIVEN STARTER GENERATOR 审中-公开用于启动带有起动机起动器发电机的内燃机的方法公开(公告)号：US20160065107A1
公开(公告)日：2016-03-03
申请号：US14820275
申请日：2015-08-06
申请人： Robert Bosch GmbH
发明人： Benjamin KLEIN , Martin Henger
摘要： A method for starting an internal combustion engine using a starter generator to which the engine is connected via a belt drive, the belt drive including a belt pulley of the starter generator, a belt pulley of the internal combustion engine, and a belt connecting the belt pulleys in a torque-transmitting manner, includes operating the starter generator such that its drive torque output to the belt pulley of the starter generator is according to a drive torque curve by which an output torque generated temporarily on the belt pulley of the internal combustion engine exceeds the drive torque of the starter generator, taking a gear ratio of the belt drive into consideration.
摘要翻译： 一种使用起动发电机起动内燃机的方法，所述起动发电机经由皮带传动装置与发动机连接，所述皮带传动装置包括起动发电机的皮带轮，所述内燃机的皮带轮和连接所述皮带的皮带 滑轮以扭矩传递方式包括操作起动发电机，使得其输出到起动发电机的皮带轮的驱动扭矩根据驱动扭矩曲线，通过该驱动扭矩曲线临时产生内燃机的皮带轮上的输出扭矩 超过起动发电机的驱动扭矩，考虑皮带传动的传动比。
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