公开(公告)号：US20150240726A1

公开(公告)日：2015-08-27

申请号：US14190181

申请日：2014-02-26

Applicant: General Electric Company

Inventor： Jonathan York Smith ,  John Rogers Huey ,  Prabhanjana Kalya

IPC: F02C9/22

CPC classification number: F02C9/22 ,  F02C9/00 ,  F05D2260/821 ,  F05D2270/05 ,  F05D2270/71 ,  G05B13/042

Abstract: Presented herein are turbine machines, turbine control systems, methods, and computer-readable storage devices for controlling turbines including a compressor, a combustion system, and a turbine section comprising a turbine operating at an initial turbine output while using initial parameter values for the respective control parameters of the turbine. The techniques involve, for respective selected control parameters, selecting an adjustment of the initial parameter value of the selected control parameter, and predicting a predicted turbine output of the turbine operated using the adjustment of the selected control parameter and the initial parameter values for other control parameters; comparing the predicted turbine outputs for the adjustments of the respective control parameters to select, from the control parameters, a target control parameter having a target adjustment that results in the target turbine output; and operating the turbine with the target adjustment of the target control parameter.

Abstract translation: 这里提出的是用于控制涡轮机的涡轮机，涡轮机控制系统，方法和计算机可读存储装置，包括压缩机，燃烧系统和涡轮机部分，其包括在初始涡轮机输出处操作的涡轮机，同时使用相应的初始参数值 涡轮机的控制参数。 这些技术涉及对于各个所选择的控制参数，选择所选择的控制参数的初始参数值的调整，并且使用所选择的控制参数的调整和用于其他控制的初始参数值来预测所操作的涡轮机的预测涡轮机输出 参数; 比较预测的涡轮机输出用于各个控制参数的调整，从控制参数中选择具有导致目标涡轮机输出的目标调节的目标控制参数; 并且利用目标控制参数的目标调整来操作涡轮机。

公开(公告)号：US20180135534A1

公开(公告)日：2018-05-17

申请号：US15354801

申请日：2016-11-17

Applicant: General Electric Company

Inventor： David Spencer Ewens ,  Jonathan York Smith ,  Benjamin David Laskowski

IPC: F02C9/28 ,  F02C7/232 ,  F01D17/02

CPC classification number: F02C9/28 ,  F01D17/02 ,  F02C7/232 ,  F05D2220/32 ,  F05D2270/08 ,  F05D2270/303 ,  F05D2270/44 ,  F05D2270/54 ,  F05D2270/708 ,  F05D2270/71

Abstract: A method includes instructing a gas control valve to open to a first position, thereby sending fuel to a respective fuel circuit at a first flow rate, based on a first relationship between flow rate and a first set of operating parameters. The method also includes instructing the gas control valve to open to a second position, thereby adjusting the first flow rate of the fuel to the respective fuel circuit to a second flow rate, based on a set of output parameters. The method further includes determining a second relationship between adjusting the first flow rate and a second set of operating parameters. The method also includes instructing the gas control valve to open a third position, thereby sending the fuel to the respective fuel circuit at a third flow rate, based on the first relationship and the second relationship.

公开(公告)号：US09677476B2

公开(公告)日：2017-06-13

申请号：US14190181

申请日：2014-02-26

Applicant: General Electric Company

Inventor： Jonathan York Smith ,  John Rogers Huey ,  Prabhanjana Kalya

IPC: F02C9/16 ,  F02C9/26 ,  F02C9/28 ,  G05B15/00 ,  F02C9/22 ,  F02C9/00 ,  G05B13/04

CPC classification number: F02C9/22 ,  F02C9/00 ,  F05D2260/821 ,  F05D2270/05 ,  F05D2270/71 ,  G05B13/042

Abstract: Presented herein are turbine machines, turbine control systems, methods, and computer-readable storage devices for controlling turbines including a compressor, a combustion system, and a turbine section comprising a turbine operating at an initial turbine output while using initial parameter values for the respective control parameters of the turbine. The techniques involve, for respective selected control parameters, selecting an adjustment of the initial parameter value of the selected control parameter, and predicting a predicted turbine output of the turbine operated using the adjustment of the selected control parameter and the initial parameter values for other control parameters; comparing the predicted turbine outputs for the adjustments of the respective control parameters to select, from the control parameters, a target control parameter having a target adjustment that results in the target turbine output; and operating the turbine with the target adjustment of the target control parameter.