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公开(公告)号:USD265321S
公开(公告)日:1982-07-06
申请号:US027139
申请日:1979-04-04
申请人: Rolf Schreiber
设计人: Rolf Schreiber
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公开(公告)号:US5708334A
公开(公告)日:1998-01-13
申请号:US596913
申请日:1996-03-13
申请人: Rolf Schreiber , Rudiger Kogel , Peter Hildenbrand
发明人: Rolf Schreiber , Rudiger Kogel , Peter Hildenbrand
CPC分类号: B60L3/10 , B60L2200/26 , Y02T10/7258
摘要: A method for open-loop and closed-loop control of an electric drive of a vehicle, in particular of a rail vehicle, utilizes a frictional engagement between a wheel and a rail or an underlying surface, to a high degree. A control is carried out which takes into account a gradient of a characteristic frictional engagement line. The system operates with a substitute variable for the gradient, which can be detected by a technical measurement, and a set torque value which is prescribed by the operator being limited in such a way that a travel/braking mode is achieved at an optimum, prescribed operating point of the characteristic frictional engagement line.
摘要翻译: 一种用于车辆,特别是轨道车辆的电力驱动器的开环和闭环控制的方法利用轮子和轨道或下面的表面之间的摩擦接合。 进行考虑了特征摩擦接合线的坡度的控制。 该系统用梯度的替代变量进行操作,其可以通过技术测量来检测,并且由操作者规定的设定扭矩值被限制为以最佳规定的行驶/制动模式 特征摩擦接合线的工作点。
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公开(公告)号:USD267722S
公开(公告)日:1983-01-25
申请号:US816850
申请日:1977-03-18
申请人: Rolf Schreiber
设计人: Rolf Schreiber
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