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1. 发明申请

WO2009121660A2 METHOD AND DEVICE FOR CONTROL OF AN ELECTRICAL MACHINE OF A HYBRID DRIVE WITH INCREASED AVAILABILITY 审中-公开
标题翻译：方法和设备控制电机，提高了可用性的混合动力驱动
公开(公告)号：WO2009121660A2
公开(公告)日：2009-10-08
申请号：PCT/EP2009051982
申请日：2009-02-19
申请人： BOSCH GMBH ROBERT , BLIND STEFAN , YUSHIN ALEXEY , NIEMANN HOLGER , HEYL ANDREAS
发明人： BLIND STEFAN , YUSHIN ALEXEY , NIEMANN HOLGER , HEYL ANDREAS
IPC分类号： B60W20/00 , B60K6/48 , B60W10/08 , F02N99/00
CPC分类号： B60W20/50 , B60K6/48 , B60W10/06 , B60W10/08 , B60W20/00 , Y02T10/6221
摘要： The invention relates to a method for controlling an electrical machine of a hybrid drive, wherein said electrical machine is operated both as the starter of an internal combustion engine of said hybrid drive and also as a travel drive assembly of said hybrid drive. The method comprises: ascertaining at least one operating parameter value, which reflects an operating parameter of the electrical machines; establishing an error if at least one of the at least one operating parameter values does not correspond to an operating parameter normal state; and at least partially restricting the operation of the electrical machine as the travel drive assembly if an established error exists. The electrical machine is at least temporarily operated as the starter when an established error exists, independently of the operation of the electrical machine as the travel drive assembly. The invention also relates to a corresponding controller for executing the method and a double-function control unit, using which a hybrid drive can be activated according to the invention.
摘要翻译：本发明涉及一种用于控制混合动力车驱动器，其中，所述电机作为混合驱动装置的内燃发动机的起动电动机，以及混合动力驱动的推进单元操作的电机的方法。该方法包括：确定至少一个操作参数值，其表示在电机的工作参数; 检测到故障，如果所述至少一个至少不对应于一个操作参数值一个工作参数的标准状态; 并至少部分地限制所述电机的操作作为一个推进单元，当检测到的错误。电机中，当检测到错误时，至少暂时作为起动马达操作时，不论电机的操作作为一个推进单元。本发明还涉及用于执行该方法，并用该混合驱动装置可以根据本发明进行控制的双功能控制单元相应的控制器。

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