REGULATING SYSTEM FOR REGULATING THE SPEED OF ROTATION OF A TURBINE AND PROCESS FOR REGULATING THE SPEED OF ROTATION OF A TURBINE DURING RELEASE
    2.
    发明申请
    REGULATING SYSTEM FOR REGULATING THE SPEED OF ROTATION OF A TURBINE AND PROCESS FOR REGULATING THE SPEED OF ROTATION OF A TURBINE DURING RELEASE 审中-公开
    控制系统用于涡轮用于控制涡轮机的速度最后一滴的速度控制和方法

    公开(公告)号:WO1997006351A1

    公开(公告)日:1997-02-20

    申请号:PCT/DE1996001342

    申请日:1996-07-22

    CPC classification number: F01D21/00 F01D17/22

    Abstract: A regulating system (1) is disclosed for regulating the speed of rotation of an electric current-generating turbine. The system has a first regulating structure (1) that may be connected to a regulating member (3) for regulating the speed of rotation of the turbine during idle or insulated running of the turbine. A deviation signal (X) dependent on the difference between set value (W2) and real value (W2) of the speed of rotation may be supplied to the first regulating structure (2). During release, the first regulating structure (2) transmits a closure signal to the regulating member (3) depending on the deviation signal (X). The first regulating structure (2) thus combines a function of regulation of the speed of rotation during idle and/or insulated running of the turbine with a function of prevention of a fast turbine shut-down during release. Also disclosed is a process for regulating the speed of rotation of a turbine during release.

    Abstract translation: 本发明涉及一种控制系统(1),用于产生具有第一控制结构(1)的电流的涡轮机的速度控制。 第一控制结构(1)与一个的所述速度控制致动器(3)连接到和空转涡轮机和/或岛屿操作到速度控制过程中使用的服务。 此外,第一控制结构(2)可被提供给一个偏差信号(X),其是从目标值(W2)和实际值(W1)依赖性之间的差的旋转速度。 在减负荷的第一控制结构(2)执行Abweichsignals(X)至致动器(3)的至闭合信号的功能。 第一控制结构(2),从而怠速涡轮和/或岛屿操作以避免涡轮机的负载脱落的情况下快速丢失的功能,在结合的速度控制的功能。 本发明还涉及一种用于负载脱落期间控制涡轮机的速度的方法。

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