OPERATING STATE CIRCUIT FOR INVERTER AND METHOD FOR SETTING OPERATING STATES OF AN INVERTER
    5.
    发明申请
    OPERATING STATE CIRCUIT FOR INVERTER AND METHOD FOR SETTING OPERATING STATES OF AN INVERTER 有权
    用于逆变器的操作状态电路和用于设置逆变器的操作状态的方法

    公开(公告)号:US20140191700A1

    公开(公告)日:2014-07-10

    申请号:US14239428

    申请日:2012-06-12

    IPC分类号: H02P27/06

    摘要: The invention relates to an operating state circuit for actuating an inverter (3), which supplies an n-phase electrical machine (5) with an n-phase supply voltage via phase connections (4a, 4b, 4c), wherein n≧1, comprising an evaluation device (6) which is connected to the phase connections (4a, 4b, 4c) of the inverter (3) and which is configured to detect output voltages of the inverter (3) to the phase connections (4a, 4b, 4c) and to determine a speed of the electrical machine (5) on the basis of the detected output voltages, and an actuating device (7) which is coupled to the evaluation device (6) and which is configured to switch to an idle state or an active short-circuit in dependence on the determined speed of the inverter (3).

    摘要翻译: 本发明涉及一种用于致动逆变器(3)的操作状态电路,其通过相位连接(4a,4b,4c)向n相电机(5)供给n相电源电压,其中n≥1, 包括与逆变器(3)的相位连接(4a,4b,4c)连接的评估装置(6),其被配置为检测逆变器(3)到相位连接(4a,4b,4c)的输出电压, 并且基于检测到的输出电压确定电机(5)的速度,以及耦合到评估装置(6)并且被配置为切换到空闲状态的致动装置(7) 或根据所确定的逆变器(3)的速度的有效短路。

    Device and method for controlling operational sequences, in particular in a motor vehicle

    公开(公告)号:US06650976B2

    公开(公告)日:2003-11-18

    申请号:US09896216

    申请日:2001-06-29

    IPC分类号: G06F700

    CPC分类号: G05B9/02

    摘要: A method and device for controlling operational sequences, in particular in a vehicle, a functional unit being connected to a bus system, the functional unit and/or the bus system being monitored by a monitoring unit, and the monitoring unit disconnecting, by an access operation, the connection of the functional unit to the bus system in a reliability case, the monitoring unit's access or operation being configurable by the functional unit so that the access path of the monitoring unit is interruptable by a configuration apparatus, arrangement or structure.