Situational awareness / situational intelligence system and method for analyzing, monitoring, predicting and controlling electric power systems
First Claim
1. An electrical grid monitoring, predictive monitoring, and control system comprising:
- a controller in electrical communication with a multiplicity of electrical devices in an electric grid, wherein said controller receives control state data from each electrical device of said multiplicity of electrical devices indicating a current state of each said electrical device;
a multi-dimensional, multi-layer cellular computational network (CCN) disposed within said controller comprising;
an information layer;
a knowledge layer;
a decision-making layer; and
an action layer;
wherein each said layer of said CCN represents one of a multiplicity of control state variables in the electric grid; and
wherein each said layer is further comprised of a multiplicity of cells each containing computational algorithms capable of cognitive learning to create a control state model by receiving cellular control state information from one or more cells; and
wherein said controller analyzes said multiplicity of control state data then determines a current control state, an interim predicted control state, and a final predicted control state for one or more of said multiplicity of electrical devices;
wherein said interim predicted control state is derived from predicted measurements associated with said multiplicity of control state variables in the electric grid;
wherein said final predicted control state is derived from a combination of said current control state and one or more interim predicted control states; and
wherein said controller automatically changes said current state of said one or more of said multiplicity of electrical devices based on the final predicted control state.
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Accused Products
Abstract
A system and method for modeling, controlling and analyzing electrical grids for use by control room operators and automatic control provides a multi-dimensional, multi-layer cellular computational network (CCN) comprising an information layer; a knowledge layer; a decision-making layer; and an action layer; wherein each said layer of said CCN represents one of a variable in an electric power system. Situational awareness/situational intelligence is provided therefrom so that the operators and grid control systems can make the correct decision and take informed actions under difficult circumstances to maintain a high degree of grid integrity and reliability by analyzing multiple variables within a volume of time and space to provide an understanding of their meaning and predict their states in the near future where these multiple variables can have different timescales.
9 Citations
23 Claims
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1. An electrical grid monitoring, predictive monitoring, and control system comprising:
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a controller in electrical communication with a multiplicity of electrical devices in an electric grid, wherein said controller receives control state data from each electrical device of said multiplicity of electrical devices indicating a current state of each said electrical device; a multi-dimensional, multi-layer cellular computational network (CCN) disposed within said controller comprising; an information layer; a knowledge layer; a decision-making layer; and an action layer; wherein each said layer of said CCN represents one of a multiplicity of control state variables in the electric grid; and wherein each said layer is further comprised of a multiplicity of cells each containing computational algorithms capable of cognitive learning to create a control state model by receiving cellular control state information from one or more cells; and wherein said controller analyzes said multiplicity of control state data then determines a current control state, an interim predicted control state, and a final predicted control state for one or more of said multiplicity of electrical devices; wherein said interim predicted control state is derived from predicted measurements associated with said multiplicity of control state variables in the electric grid; wherein said final predicted control state is derived from a combination of said current control state and one or more interim predicted control states; and wherein said controller automatically changes said current state of said one or more of said multiplicity of electrical devices based on the final predicted control state. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of controlling an electrical grid in a situational awareness/situational intelligence framework comprising the steps of:
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receiving control state information from at least one of a multiplicity of electrical devices disposed within an electrical grid; analyzing said control state information in said controller using a multi-dimensional, multi-layer cellular computational network (CCN) disposed within said controller comprising; an information layer; a knowledge layer; a decision-making layer; and an action layer; wherein each said layer of said CCN represents one of a control state variable of a multiplicity of control state variables in said electric grid; and wherein each said layer is further comprised of a multiplicity of cells each containing computational algorithms capable of cognitive learning to create a control state model by receiving cellular control state information from one or more cells; and creating an interim predicted control state for at least one of said multiplicity of electrical devices; creating a final predicted control state for at least one of said multiplicity of electrical devices; and wherein said controller automatically changes said current state of said one or more of said multiplicity of electrical devices based on the final predicted control state. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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19. An electrical grid monitoring and control system containing a situational awareness/situational intelligence framework comprising:
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a controller in electrical communication with a multiplicity of electrical devices in an electrical grid, wherein said controller receives control state information from at least one electrical device in said multiplicity of electrical devices indicating a current state of said at least one electrical device; a multi-dimensional, multi-layer cellular computational network (CCN) disposed within said controller comprising; an information layer; a knowledge layer; a decision-making layer; and an action layer; wherein each said layer of said CCN represents one of a control state variable of a multiplicity of control state variables in said electric grid; and wherein each said layer is further comprised of a multiplicity of cells each containing computational algorithms capable of cognitive learning to create a control state model by receiving cellular control state information from another cell; wherein said controller analyzes said control state information and said cognitive learning within one or more of said multiplicity of cells, then determines a current control state, an interim predicted control state, and a final predicted control state for one or more of said multiplicity of electrical devices; and wherein said controller automatically changes said current state of said one or more of said multiplicity of electrical devices based on the final predicted control state. - View Dependent Claims (20, 21, 22, 23)
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Specification