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公开(公告)号：US07687928B2
公开(公告)日：2010-03-30
申请号：US11797451
申请日：2007-05-03
申请人： Dinesh N. Taneja , Hao Huang , Gary A. Padgett , Jan Zywot , Paul J. Wirsch, Jr. , Mohamed A. Abbas
发明人： Dinesh N. Taneja , Hao Huang , Gary A. Padgett , Jan Zywot , Paul J. Wirsch, Jr. , Mohamed A. Abbas
CPC分类号： F02N11/04 , F01D15/10 , F02C7/268 , F05D2260/85 , H02K1/02 , H02K1/24 , H02K1/32 , H02K1/325 , H02K3/527 , H02K9/02 , H02K9/19 , H02K19/38 , Y02T50/671
摘要： An aircraft starting and generating system includes a first starter/main machine assembly that includes a first exciter and a first main machine, and second starter/main machine assembly that includes a second exciter and a second main machine. The system also includes a permanent magnet generator (PMG) that is connected to the first and second starter/main machine assemblies. The system further includes a first inverter/converter/controller (ICC) that is connected to the first starter/main machine assembly and to the PMG, and a second ICC that is connected to the second starter/main machine assembly and to the PMG. The first and second ICCs generate AC power to respective drive the first and second starter/main machine assemblies in a start mode of the starting and generating system for starting a prime mover of the aircraft, and the first and second ICCs convert AC power, respectively obtained from the PMG after the prime mover has been started, to DC power in a generate mode of the starting and generating system.
摘要翻译： 飞机起动和发电系统包括：第一起动器/主机组件，其包括第一励磁机和第一主机;以及第二起动机/主机组件，其包括第二励磁机和第二主机。 该系统还包括连接到第一和第二启动器/主机组件的永磁发电机（PMG）。 该系统还包括连接到第一启动器/主机组件和PMG的第一逆变器/转换器/控制器（ICC），以及连接到第二起动器/主机组件和PMG的第二ICC。 第一和第二ICC产生AC电力以分别在起动和发电系统的启动模式下驱动第一和第二起动器/主机组件，用于启动飞行器的原动机，并且第一和第二ICC分别转换AC电力 在原动机启动之后从PMG获得到在起动和发电系统的生成模式下的直流电力。
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公开(公告)号：US09650964B2
公开(公告)日：2017-05-16
申请号：US12979579
申请日：2010-12-28
摘要： An assembly for a gas turbine engine comprising an accessory gearbox comprising a drive gear and pinion gear and a starter/generator mechanically mounted to the accessory gearbox. The starter/generator comprising a housing and a portion of a rotatable shaft with a safety disconnect where the safety disconnect is located within the housing of the starter/generator.
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公开(公告)号：US20110252807A1
公开(公告)日：2011-10-20
申请号：US12763441
申请日：2010-04-20
IPC分类号： F02C7/275
CPC分类号： F02C7/36 , B64D41/00 , F02C7/275 , F02C7/32 , F05D2220/764 , F05D2220/768 , H02K7/116 , H02K19/38 , Y02T50/44 , Y02T50/671
摘要： An assembly for a gas turbine engine comprising an accessory gearbox comprising a drive gear and a starter/generator mechanically mounted to the accessory gearbox. The starter/generator comprising a rotatable shaft, a pinion gear carried by the shaft, a main machine carried by the shaft, a permanent magnet generator (PMG) carried by the shaft and an exciter carried by the shaft.
摘要翻译： 一种用于燃气涡轮发动机的组件，包括附件齿轮箱，其包括驱动齿轮和机械地安装到附件齿轮箱的起动器/发电机。 起动器/发电机包括可旋转轴，由轴承载的小齿轮，由轴承载的主机，由轴承载的永磁发电机（PMG）和由轴承载的励磁机。
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公开(公告)号：US08857192B2
公开(公告)日：2014-10-14
申请号：US12763441
申请日：2010-04-20
CPC分类号： F02C7/36 , B64D41/00 , F02C7/275 , F02C7/32 , F05D2220/764 , F05D2220/768 , H02K7/116 , H02K19/38 , Y02T50/44 , Y02T50/671
摘要： An assembly for a gas turbine engine comprising an accessory gearbox comprising a drive gear and a starter/generator mechanically mounted to the accessory gearbox. The starter/generator comprising a rotatable shaft, a pinion gear carried by the shaft, a main machine carried by the shaft, a permanent magnet generator (PMG) carried by the shaft and an exciter carried by the shaft.
摘要翻译： 一种用于燃气涡轮发动机的组件，包括附件齿轮箱，其包括驱动齿轮和机械地安装到附件齿轮箱的起动器/发电机。 起动器/发电机包括可旋转轴，由轴承载的小齿轮，由轴承载的主机，由轴承载的永磁发电机（PMG）和由轴承载的励磁机。
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公开(公告)号：US20080093850A1
公开(公告)日：2008-04-24
申请号：US11797451
申请日：2007-05-03
申请人： Dinesh Taneja , Hao Huang , Gary Padgett , Jan Zywot , Paul Wirsch , Mohamed Abbas
发明人： Dinesh Taneja , Hao Huang , Gary Padgett , Jan Zywot , Paul Wirsch , Mohamed Abbas
CPC分类号： F02N11/04 , F01D15/10 , F02C7/268 , F05D2260/85 , H02K1/02 , H02K1/24 , H02K1/32 , H02K1/325 , H02K3/527 , H02K9/02 , H02K9/19 , H02K19/38 , Y02T50/671
摘要： An aircraft starting and generating system includes a first starter/main machine assembly that includes a first exciter and a first main machine, and second starter/main machine assembly that includes a second exciter and a second main machine. The system also includes a permanent magnet generator (PMG) that is connected to the first and second starter/main machine assemblies. The system further includes a first inverter/converter/controller (ICC) that is connected to the first starter/main machine assembly and to the PMG, and a second ICC that is connected to the second starter/main machine assembly and to the PMG. The first and second ICCs generate AC power to respective drive the first and second starter/main machine assemblies in a start mode of the starting and generating system for starting a prime mover of the aircraft, and the first and second ICCs convert AC power, respectively obtained from the PMG after the prime mover has been started, to DC power in a generate mode of the starting and generating system.
摘要翻译： 飞机起动和发电系统包括：第一起动器/主机组件，其包括第一励磁机和第一主机;以及第二起动机/主机组件，其包括第二励磁机和第二主机。 该系统还包括连接到第一和第二启动器/主机组件的永磁发电机（PMG）。 该系统还包括连接到第一启动器/主机组件和PMG的第一逆变器/转换器/控制器（ICC），以及连接到第二起动器/主机组件和PMG的第二ICC。 第一和第二ICC产生AC电力以分别在起动和发电系统的启动模式下驱动第一和第二起动器/主机组件，用于启动飞行器的原动机，并且第一和第二ICC分别转换AC电力 在原动机启动之后从PMG获得到在起动和发电系统的生成模式下的直流电力。
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公开(公告)号：US08232702B2
公开(公告)日：2012-07-31
申请号：US12846980
申请日：2010-07-30
申请人： Jan Zywot , Xiaochuan Jia , Norman K. Austin
发明人： Jan Zywot , Xiaochuan Jia , Norman K. Austin
IPC分类号： H02K3/48
摘要： A high-speed sleeveless rotor for an electric machine is provided. The rotor includes a shaft rotatable about a longitudinal axis, and a rotor core circumscribing at least a portion of the shaft wherein the rotor core includes an axially oriented slot. The slot includes a radially outer slot opening, a radially inner slot floor, and a slot sidewall extending therebetween. The slot floor includes a topstick attachment member extending radially outward from the slot floor and configured to engage a topstick positioned in the slot opening and the slot sidewall includes a shoulder configured to engage the topstick, preventing radially outward movement of the topstick.
摘要翻译： 提供一种用于电机的高速无袖转子。 转子包括可围绕纵向轴线旋转的轴和围绕轴的至少一部分的转子芯，其中转子芯包括轴向定向的槽。 槽包括径向外槽开口，径向内槽底板和在其间延伸的槽侧壁。 槽底板包括从槽底部径向向外延伸的顶部附着构件，并且构造成接合位于槽口中的顶杆，并且所述槽侧壁包括构造成接合所述测杆的肩部，防止所述工具的径向向外运动。
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公开(公告)号：US20120159964A1
公开(公告)日：2012-06-28
申请号：US12979579
申请日：2010-12-28
IPC分类号： F02C7/26
摘要： An assembly for a gas turbine engine comprising an accessory gearbox comprising a drive gear and pinion gear and a starter/generator mechanically mounted to the accessory gearbox. The starter/generator comprising a housing and a portion of a rotatable shaft with a safety disconnect where the safety disconnect is located within the housing of the starter/generator.
摘要翻译： 一种用于燃气涡轮发动机的组件，其包括附件齿轮箱，其包括驱动齿轮和小齿轮以及机械地安装到附件齿轮箱的起动器/发电机。 起动器/发电机包括壳体和具有安全断路器的可旋转轴的一部分，其中安全断路器位于起动器/发电机的壳体内。
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公开(公告)号：US20120025639A1
公开(公告)日：2012-02-02
申请号：US12846980
申请日：2010-07-30
申请人： Jan Zywot , Xiaochuan Jia , Norman K. Austin
发明人： Jan Zywot , Xiaochuan Jia , Norman K. Austin
摘要： A high-speed sleeveless rotor for an electric machine is provided. The rotor includes a shaft rotatable about a longitudinal axis, and a rotor core circumscribing at least a portion of the shaft wherein the rotor core includes an axially oriented slot. The slot includes a radially outer slot opening, a radially inner slot floor, and a slot sidewall extending therebetween. The slot floor includes a topstick attachment member extending radially outward from the slot floor and configured to engage a topstick positioned in the slot opening and the slot sidewall includes a shoulder configured to engage the topstick, preventing radially outward movement of the topstick.
摘要翻译： 提供一种用于电机的高速无袖转子。 转子包括可围绕纵向轴线旋转的轴和围绕轴的至少一部分的转子芯，其中转子芯包括轴向定向的槽。 槽包括径向外槽开口，径向内槽底板和在其间延伸的槽侧壁。 槽底板包括从槽底部径向向外延伸的顶部附着构件，并且构造成接合位于槽口中的顶杆，并且所述槽侧壁包括构造成接合所述测杆的肩部，防止所述工具的径向向外运动。
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