Engine starting strategy to avoid resonant frequency
    1.
    发明公开
    Engine starting strategy to avoid resonant frequency 审中-公开
    为了避免谐振频率发动机起动策略

    公开(公告)号:EP2685073A3

    公开(公告)日:2017-03-15

    申请号:EP13003203.0

    申请日:2013-06-24

    申请人: Caterpillar, Inc.

    IPC分类号: F02D41/06 F02D41/14 B60W20/00

    摘要: A machine (100) comprising a transmission (114), an engine (102) adapted to apply power to the transmission, and a hybrid motor (118) adapted to apply power to the transmission. The machine includes an electronic control module (124) that controls the hybrid motor to apply power to the transmission and an engine torque sensor (125) associated with the electronic control module. The engine torque sensor senses engine torque and sends engine torque level signals to the electronic control module. The electronic control module monitors the engine torque levels and controls the hybrid motor to provide hybrid torque levels to counteract the engine torque levels.

    Engine starting strategy to avoid resonant frequency
    2.
    发明公开
    Engine starting strategy to avoid resonant frequency 审中-公开
    引擎启动策略避免共振频率

    公开(公告)号:EP2685073A2

    公开(公告)日:2014-01-15

    申请号:EP13003203.0

    申请日:2013-06-24

    申请人: Caterpillar, Inc.

    IPC分类号: F02D41/06 F02D41/14 B60W20/00

    摘要: A machine (100) comprising a transmission (114), an engine (102) adapted to apply power to the transmission, and a hybrid motor (118) adapted to apply power to the transmission. The machine includes an electronic control module (124) that controls the hybrid motor to apply power to the transmission and an engine torque sensor (125) associated with the electronic control module. The engine torque sensor senses engine torque and sends engine torque level signals to the electronic control module. The electronic control module monitors the engine torque levels and controls the hybrid motor to provide hybrid torque levels to counteract the engine torque levels.

    摘要翻译: 一种机器(100),包括变速器(114),适于向变速器供电的发动机(102)以及适于向变速器供电的混合动力电动机(118)。 该机器包括电子控制模块(124),该电子控制模块(124)控制混合动力马达以向变速器供电和与电子控制模块相关联的发动机扭矩传感器(125)。 发动机扭矩传感器感测发动机扭矩并将发动机扭矩水平信号发送至电子控制模块。 电子控制模块监测发动机扭矩水平并控制混合动力电动机以提供混合扭矩水平以抵消发动机扭矩水平。