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公开(公告)号：EP2202395B1
公开(公告)日：2015-05-06
申请号：EP09016091.2
申请日：2009-12-29
CPC分类号： F02C7/32 , F02C7/275 , F02C7/36 , F05D2220/50 , F05D2260/40311 , F05D2260/406 , F05D2270/06
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公开(公告)号：EP2202395A3
公开(公告)日：2014-01-22
申请号：EP09016091.2
申请日：2009-12-29
CPC分类号： F02C7/32 , F02C7/275 , F02C7/36 , F05D2220/50 , F05D2260/40311 , F05D2260/406 , F05D2270/06
摘要： A coupling system (20) includes a dynamoelectric device (22) selectively operable as either a generator or an electric motor, a gas turbine engine (24), a main differential (26) operably connected between the dynamoelectric device (22) and the gas turbine engine (24), a rotationally powered accessory (34) engaged with the main differential (26), an epicyclic start differential (28) operatively connected to the main differential (26), and a brake mechanism (36). The brake mechanism (36) is configured for selectively braking the epicyclic start differential (28) when the dynamoelectric device (22) operates as an electric motor to direct torque transmission to the gas turbine engine (24), and is further configured to cease braking the epicyclic start differential (28) when the dynamoelectric device (22) operates as a generator such that the main differential (26) transmits torque to power the rotationally powered accessory (34) and to the dynamoelectric device (22)
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3.发明公开Generator/Motor wedge with lamination interface for reduced stress levels 审中-公开发电机/ Motorkeil mit Laminierungsschnittstellefürreduzierte Belastungswerte
公开(公告)号：EP2713482A2
公开(公告)日：2014-04-02
申请号：EP13178004.1
申请日：2013-07-25
IPC分类号： H02K3/487
CPC分类号： H02K3/527
摘要： A wedge, 32, for use in an electric machine has a central leg, 38, extending in a direction that will be radially inward when the wedge is mounted on a lamination stack. The wedge, 32, has arms, 36, extending in both circumferential directions from the central leg, 38, with a circumferentially outermost part of the arms having a curved surface that will be radially outward, and a flat inner surface, 100, that will be radially inward when the wedge, 32, in mounted in the lamination stack, 28. A generator/motor rotor and a generator/motor are also disclosed.
摘要翻译： 用于电机的楔形件32具有中心支柱38，当楔形件安装在叠片上时，中心支脚38沿径向向内延伸。 楔形件32具有从中心支脚38沿两个圆周方向延伸的臂36，臂的周向最外部具有径向向外的弯曲表面和平坦内表面100 当楔形件32安装在叠片叠层28中时，径向向内。还公开了发电机/电动机转子和发电机/电动机。
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4.发明公开Generator/Motor wedge with lamination interface for reduced stress levels 审中-公开发电机/电机楔块带有层压接口，可降低应力水平
公开(公告)号：EP2713482A3
公开(公告)日：2017-05-31
申请号：EP13178004.1
申请日：2013-07-25
CPC分类号： H02K3/527
摘要： A wedge, 32, for use in an electric machine has a central leg, 38, extending in a direction that will be radially inward when the wedge is mounted on a lamination stack. The wedge, 32, has arms, 36, extending in both circumferential directions from the central leg, 38, with a circumferentially outermost part of the arms having a curved surface that will be radially outward, and a flat inner surface, 100, that will be radially inward when the wedge, 32, in mounted in the lamination stack, 28. A generator/motor rotor and a generator/motor are also disclosed.
摘要翻译： 用于电机的楔形件32具有中心支腿38，该中心支腿38在楔形件安装在叠片组上时沿径向向内延伸的方向延伸。 楔形件32具有从中央支腿38沿两个圆周方向延伸的臂36，其中臂的圆周最外部分具有将径向向外的弯曲表面，以及平坦的内表面100，其将会 当楔形件32安装在叠片组28中时，其径向向内。还公开了发电机/电动机转子和发电机/电动机。
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公开(公告)号：EP2202395A2
公开(公告)日：2010-06-30
申请号：EP09016091.2
申请日：2009-12-29
IPC分类号： F02C7/32
CPC分类号： F02C7/32 , F02C7/275 , F02C7/36 , F05D2220/50 , F05D2260/40311 , F05D2260/406 , F05D2270/06
摘要： A coupling system (20) includes a dynamoelectric device (22) selectively operable as either a generator or an electric motor, a gas turbine engine (24), a main differential (26) operably connected between the dynamoelectric device (22) and the gas turbine engine (24), a rotationally powered accessory (34) engaged with the main differential (26), an epicyclic start differential (28) operatively connected to the main differential (26), and a brake mechanism (36). The brake mechanism (36) is configured for selectively braking the epicyclic start differential (28) when the dynamoelectric device (22) operates as an electric motor to direct torque transmission to the gas turbine engine (24), and is further configured to cease braking the epicyclic start differential (28) when the dynamoelectric device (22) operates as a generator such that the main differential (26) transmits torque to power the rotationally powered accessory (34) and to the dynamoelectric device (22)
摘要翻译： 耦合系统（20）包括可选择地可操作地作为发电机或电动机的电动装置（22），燃气涡轮发动机（24），可操作地连接在电动装置（22）和气体 涡轮发动机（24），与主差速器（26）接合的旋转动力的附件（34），可操作地连接到主差速器（26）的行星起动差速器（28）和制动机构（36）。 制动机构（36）构成为，当电动装置（22）作为电动机进行动力传递到燃气轮机（24）时，选择性地制动行星起动差速器（28），并进一步构成为停止制动 当电动装置（22）作为发电机操作使得主差速器（26）传递扭矩以向旋转动力的附件（34）和电动装置（22）供电时，行星起动差速器（28）
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