公开(公告)号：US20140309786A1

公开(公告)日：2014-10-16

申请号：US14250706

申请日：2014-04-11

Applicant: ALSTOM Technology Ltd

Inventor： Felix STAEHLI ,  Axel HAERMS ,  Dirk MATTHES

IPC: G05D3/00

CPC classification number: G05D3/00 ,  F01D25/36

Abstract: A method for positioning a rotor of a gas turbine automatically is provided that includes gathering data with a control unit, and processing this data to bring the rotor to a desired position which is set according a Human Machine Interface (HMI). The indication of the lay of the rotor to the control unit is done by a key phasor, which includes a sensor which gets a digital pulse for each revolution of a phasor cam wheel. This digital pulse is used to give the information of the lay of the rotor to the control unit.

Abstract translation: 提供了一种用于自动定位燃气轮机的转子的方法，其包括用控制单元收集数据，并处理该数据以使转子进入根据人机界面（HMI）设置的期望位置。 转子到控制单元的位置的指示是通过一个关键相位来实现的，其中包括一个传感器，该传感器为相量凸轮的每转一圈获得一个数字脉冲。 该数字脉冲用于向控制单元提供转子的铺设信息。