公开(公告)号：US12018799B2

公开(公告)日：2024-06-25

申请号：US17295182

申请日：2019-11-21

申请人： CRUX Operations Control Management Limited

发明人： Victoria Knott ,  Roger Shirt ,  Fernando Otero

IPC分类号： F17D3/01 ,  F17D5/00 ,  G05B19/416 ,  G05D5/00 ,  G05D16/20

CPC分类号： F17D3/01 ,  F17D5/00 ,  G05B19/416 ,  G05D16/208 ,  G05B2219/37371

摘要： In a system and method for supervisory management of fluid pipeline/LNG plant/gas plant/refinery/offshore oil and gas platform allowing simultaneous execution of commands at all control points, significantly increasing the speed at which an optimal set-point can be achieved in comparison to manual entry of commands. The pipeline/LNG plant/gas plant/refinery/offshore oil and gas platform control system has a cascade control configuration that can operate in conjunction with existing pipeline/LNG plant/gas plant/refinery/offshore oil and gas platform protection systems. The control room operator can activate automatic operation via the supervisory management system, and can subsequently command that the system switch back to manual control instantaneously. Dynamic models predict operating conditions of pipeline/LNG plant/gas plant/refinery/offshore oil and gas platform processes subject to constraints on pressure and other operating parameters. A steady-state optimization layer, operating in conjunction with real-time control, determines optimal states without operator intervention.

公开(公告)号：US20220010935A1

公开(公告)日：2022-01-13

申请号：US17295182

申请日：2019-11-21

申请人： CRUX Operations Control Management Limited

发明人： Victoria Knott ,  Roger Shirt ,  Fernando Otero

IPC分类号： F17D3/01 ,  G05D16/20 ,  F17D5/00 ,  G05B19/416

摘要： In a system and method for supervisory management of fluid pipeline/LNG plant/gas plant/refinery/offshore oil and gas platform allowing simultaneous execution of commands at all control points, significantly increasing the speed at which an optimal set-point can be achieved in comparison to manual entry of commands. The pipeline/LNG plant/gas plant/refinery/offshore oil and gas platform control system has a cascade control configuration that can operate in conjunction with existing pipeline/LNG plant/gas plant/refinery/offshore oil and gas platform protection systems. The control room operator can activate automatic operation via the supervisory management system, and can subsequently command that the system switch back to manual control instantaneously. Dynamic models predict operating conditions of pipeline/LNG plant/gas plant/refinery/offshore oil and gas platform processes subject to constraints on pressure and other operating parameters. A steady-state optimization layer, operating in conjunction with real-time control, determines optimal states without operator intervention.

公开(公告)号：US20240344669A1

公开(公告)日：2024-10-17

申请号：US18752433

申请日：2024-06-24

申请人： CRUX Operations Control Management Limited

发明人： Victoria Knott ,  Roger Shirt ,  Fernando Otero

IPC分类号： F17D3/01 ,  F17D5/00 ,  G05B19/416 ,  G05D16/20

CPC分类号： F17D3/01 ,  F17D5/00 ,  G05B19/416 ,  G05D16/208 ,  G05B2219/37371

摘要： In a system and method for supervisory management of fluid pipeline/LNG plant/gas plant/refinery/offshore oil and gas platform allowing simultaneous execution of commands at all control points, significantly increasing the speed at which an optimal set-point can be achieved in comparison to manual entry of commands. The pipeline/LNG plant/gas plant/refinery/offshore oil and gas platform control system has a cascade control configuration that can operate in conjunction with existing pipeline/LNG plant/gas plant/refinery/offshore oil and gas platform protection systems. The control room operator can activate automatic operation via the supervisory management system, and can subsequently command that the system switch back to manual control instantaneously. Dynamic models predict operating conditions of pipeline/LNG plant/gas plant/refinery/offshore oil and gas platform processes subject to constraints on pressure and other operating parameters. A steady-state optimization layer, operating in conjunction with real-time control, determines optimal states without operator intervention.