公开(公告)号：US09696697B2

公开(公告)日：2017-07-04

申请号：US14017862

申请日：2013-09-04

Applicant: General Electric Company

Inventor： Rohan Saraswat ,  Nagesh Laxminarayana Kurella ,  Karthikeyan Loganathan

IPC: G05D3/12 ,  G05D5/00 ,  G05D9/00 ,  G05B15/02 ,  F02C9/00 ,  G05B23/02

CPC classification number: G05B15/02 ,  F02C9/00 ,  F05D2260/80 ,  G05B23/0235

Abstract: Embodiments of the disclosure relate to automatic switching of HMI (human-machine interface) screens based on process, task, and abnormal deviation in a power plant. According to one embodiment, a method is provided. The method can include monitoring one or more processes occurring during the operation of a turbine power plant in a steady state monitoring sequence, in which a plurality of overview screens are monitored, and at least one process state is determined. If the at least one process state indicates a predefined condition has occurred, at least one human interface screen can be presented to a user for troubleshooting, based at least in part on the severity of the predefined condition. If the determined process state does not indicate the predefined condition is present, and the at least one determined process state indicates an automated task sequence, the method present a sequence of preconfigured task screens to a user.

公开(公告)号：US10146219B2

公开(公告)日：2018-12-04

申请号：US14138922

申请日：2013-12-23

Applicant: General Electric Company

Inventor： Venkatesh Mani Selvaraj ,  Nagesh Laxminarayana Kurella ,  Rohan Saraswat ,  Veera Paparao Bolla

IPC: G05B23/00 ,  G05B23/02

Abstract: This disclosure relates to systems and methods for processing and graphically displaying power plant data. In one embodiment, one or more values corresponding to one or more parameters associated with the performance of one or more power plant components may be received. A subset of the parameters associated with one or more operational characteristics based in part on the values may be determined. One or more display parameters may be selected that includes inputting at least a numerical range associated with at least one axis. The one or more parameter values in the subset may be scaled based in part on the inputted numerical range. A graphical representation may be generated and output on a graphical user interface that includes the one or more values within the numerical range on the at least one axis corresponding to each parameters in the subset based in part on the one or more display parameters.

公开(公告)号：US20150177936A1

公开(公告)日：2015-06-25

申请号：US14138922

申请日：2013-12-23

Applicant: General Electric Company

Inventor： Venkatesh Mani Selvaraj ,  Nagesh Laxminarayana Kurella ,  Rohan Saraswat ,  Veera Paparao Bolla

IPC: G06F3/0484 ,  H04L29/08 ,  G05B15/02

CPC classification number: G05B23/0272 ,  Y04S10/522

Abstract: This disclosure relates to systems and methods for processing and graphically displaying power plant data. In one embodiment, one or more values corresponding to one or more parameters associated with the performance of one or more power plant components may be received. A subset of the parameters associated with one or more operational characteristics based in part on the values may be determined. One or more display parameters may be selected that includes inputting at least a numerical range associated with at least one axis. The one or more parameter values in the subset may be scaled based in part on the inputted numerical range. A graphical representation may be generated and output on a graphical user interface that includes the one or more values within the numerical range on the at least one axis corresponding to each parameters in the subset based in part on the one or more display parameters.

Abstract translation: 本公开涉及用于处理和图形地显示发电厂数据的系统和方法。 在一个实施例中，可以接收对应于与一个或多个发电厂组件的性能相关联的一个或多个参数的一个或多个值。 可以确定部分基于值的与一个或多个操作特性相关联的参数的子集。 可以选择一个或多个显示参数，其包括至少输入与至少一个轴相关联的数值范围。 该子集中的一个或多个参数值可以部分地基于输入的数值范围进行缩放。 可以在图形用户界面上生成图形表示，并且在图形用户界面上输出，其部分地基于一个或多个显示参数，包括在子集中对应于每个参数的至少一个轴上的数值范围内的一个或多个值。

公开(公告)号：US20150066997A1

公开(公告)日：2015-03-05

申请号：US14015318

申请日：2013-08-30

Applicant: General Electric Company

Inventor： Pavan Kumar Singh Thakur ,  Rohan Saraswat ,  Venkatesh Mani Selvaraj ,  Nagesh Laxminarayana Kurella ,  Karthikeyan Loganathan ,  So Young Kim

IPC: G06F17/30

CPC classification number: H02J13/0079 ,  Y02B70/3216 ,  Y04S20/221

Abstract: Certain embodiments herein relate to systems and methods for managing power plant component information. In one embodiment, a system can include at least one memory configured to store computer-executable instructions and at least one control device configured to access the at least one memory and execute the computer-executable instructions. The instructions may be configured to associate an identifier with a component and correlate the identifier with component information stored in a database. The instructions may be configured to output the information to a portable device. In another embodiment of the disclosure, an output of information to a portable device may be specified and updated according to input to the portable device.

Abstract translation: 本文中的某些实施例涉及用于管理发电厂部件信息的系统和方法。 在一个实施例中，系统可以包括被配置为存储计算机可执行指令的至少一个存储器和被配置为访问至少一个存储器并执行计算机可执行指令的至少一个控制设备。 指令可以被配置为将标识符与组件相关联，并将标识符与存储在数据库中的组件信息相关联。 指令可被配置为将信息输出到便携式设备。 在本公开的另一实施例中，可以根据对便携式设备的输入来指定和更新对便携式设备的信息输出。

公开(公告)号：US20150066223A1

公开(公告)日：2015-03-05

申请号：US14017862

申请日：2013-09-04

Applicant: General Electric Company

Inventor： Rohan Saraswat ,  Nagesh Laxminarayana Kurella ,  Karthikeyan Loganathan

IPC: G05B15/02

CPC classification number: G05B15/02 ,  F02C9/00 ,  F05D2260/80 ,  G05B23/0235

Abstract: Embodiments of the disclosure relate to automatic switching of HMI (human-machine interface) screens based on process, task, and abnormal deviation in a power plant. According to one embodiment, a method is provided. The method can include monitoring one or more processes occurring during the operation of a turbine power plant in a steady state monitoring sequence, in which a plurality of overview screens are monitored, and at least one process state is determined. If the at least one process state indicates a predefined condition has occurred, at least one human interface screen can be presented to a user for troubleshooting, based at least in part on the severity of the predefined condition. If the determined process state does not indicate the predefined condition is present, and the at least one determined process state indicates an automated task sequence, the method present a sequence of preconfigured task screens to a user.

Abstract translation: 本公开的实施例涉及基于发电厂中的过程，任务和异常偏差的HMI（人机界面）屏幕的自动切换。 根据一个实施例，提供了一种方法。 该方法可以包括监视在稳态状态监视序列期间在涡轮发电厂的操作期间发生的一个或多个过程，其中监视多个概览屏幕，并且确定至少一个过程状态。 如果至少一个进程状态指示已经发生了预定义的条件，则至少部分地基于预定义条件的严重性，可以向用户呈现至少一个人机接口屏幕以进行故障排除。 如果确定的处理状态不表示预定条件存在，并且至少一个确定的处理状态指示自动化任务序列，则该方法向用户呈现一系列预先配置的任务屏幕。