公开(公告)号：US20130212999A1

公开(公告)日：2013-08-22

申请号：US13769966

申请日：2013-02-19

Applicant: ALSTOM Technology Ltd

Inventor： Wolfgang Lang ,  Hanspeter Zinn ,  Heinz Bollhalder ,  Xabier Antonanzas

IPC: F02C9/00

CPC classification number: F02C9/00 ,  F01D17/02 ,  F01D21/003 ,  F05D2260/80 ,  F05D2260/84 ,  F05D2260/96 ,  F05D2270/083 ,  F23N5/24 ,  F23N2027/16 ,  G05B19/0428 ,  Y02B70/3241 ,  Y04S20/227

Abstract: A control system for at least one of steam turbines, gas turbines or power plants includes a sensor system configured to monitor predefined operating parameters, the sensor system including redundant sensors. A central processor arrangement of the control system has an input side configured to receive measurement data from the sensor system and an output side configured to communicate with operation control elements of the turbines or power plants. A sensor side processor circuit is assigned at least to the redundant sensors, the processor circuit being configured to continuously check the sensors for error-free operation, to protect or block the input side of the central processor arrangement from erroneous signals, and to only respectively forward or further process signals from a sensor that has been identified as error-free in one channel.

Abstract translation: 用于蒸汽轮机，燃气轮机或发电厂中的至少一个的控制系统包括被配置为监视预定义的操作参数的传感器系统，所述传感器系统包括冗余传感器。 控制系统的中央处理器装置具有被配置为从传感器系统接收测量数据的输入侧和被配置为与涡轮机或发电厂的操作控制元件通信的输出侧。 传感器侧处理器电路至少分配给冗余传感器，处理器电路被配置为连续地检查传感器以进行无差错操作，以保护或阻止中央处理器装置的输入侧免于错误信号，并且仅分别 来自已经在一个通道中被识别为无错误的传感器的前向或后续处理信号。

公开(公告)号：US09376964B2

公开(公告)日：2016-06-28

申请号：US13769966

申请日：2013-02-19

Applicant: ALSTOM Technology Ltd

Inventor： Wolfgang Lang ,  Hanspeter Zinn ,  Heinz Bollhalder ,  Xabier Antonanzas

IPC: G01C25/00 ,  F02C9/00 ,  F01D17/02 ,  F01D21/00 ,  F23N5/24 ,  G05B19/042 ,  G06F11/30

CPC classification number: F02C9/00 ,  F01D17/02 ,  F01D21/003 ,  F05D2260/80 ,  F05D2260/84 ,  F05D2260/96 ,  F05D2270/083 ,  F23N5/24 ,  F23N2027/16 ,  G05B19/0428 ,  Y02B70/3241 ,  Y04S20/227

Abstract: A control system for at least one of steam turbines, gas turbines or power plants includes a sensor system configured to monitor predefined operating parameters, the sensor system including redundant sensors. A central processor arrangement of the control system has an input side configured to receive measurement data from the sensor system and an output side configured to communicate with operation control elements of the turbines or power plants. A sensor side processor circuit is assigned at least to the redundant sensors, the processor circuit being configured to continuously check the sensors for error-free operation, to protect or block the input side of the central processor arrangement from erroneous signals, and to only respectively forward or further process signals from a sensor that has been identified as error-free in one channel.

Abstract translation: 用于蒸汽轮机，燃气轮机或发电厂中的至少一个的控制系统包括被配置为监视预定义的操作参数的传感器系统，所述传感器系统包括冗余传感器。 控制系统的中央处理器装置具有被配置为从传感器系统接收测量数据的输入侧和被配置为与涡轮机或发电厂的操作控制元件通信的输出侧。 传感器侧处理器电路至少分配给冗余传感器，处理器电路被配置为连续地检查传感器以进行无差错操作，以保护或阻止中央处理器装置的输入侧免于错误信号，并且仅分别 来自已经在一个通道中被识别为无错误的传感器的前向或后续处理信号。