摘要:
A control system for an electric power system is provided. The control system includes a wireless communication system for tracking one or more electric vehicles and receiving a battery charge data of said electric vehicles. The control system also includes a load sensor for sensing load of the electric power system. The control system further includes a controller for operating one or more protection elements based on the battery charge data of the electric vehicles and the load data of the electric power system.
摘要:
A system and method of data communication for a power grid determines available wired and wireless modes of data transmission and the available routes in the available wired and wireless modes. A weight is allocated to each of the available route and a final route for communication is determined based on an objective function.
摘要:
A system and method for detecting a utility network threat based on the quality of communications received at devices in the utility network. The quality of a communication signal received by a device in the utility network is determined and a threat to the utility network is determined based on the signal quality. Threat information is output to devices on the utility network.
摘要:
A self-organizing protection coordination system within a power network is provided. The self-organizing protection coordination system in the power network includes a plurality of distribution devices communicatively coupled to each other in a power network. The power network also includes a protection device coupled to each of the plurality of distribution devices configured to transmit power in the distribution network. The power network further includes a controller coupled to each of the plurality of distribution devices. The controller receives communication channel characteristics from a plurality of distribution devices in a distribution network at an interval of time. The controller also computes a delay in time for receiving the communication characteristics. The controller further determines a plurality of reliability indicators at each of the plurality of distribution devices. The controller adjusts tripping characteristics of the plurality of distribution devices to minimize the reliability indicators based on the computed delay.
摘要:
A scale free communication network in a power network is provided. The scale free communication network comprises a plurality of distribution devices communicatively coupled to each other in a power network that include a protection device and a controller coupled to each of the plurality of distribution devices in the power network. The controller identifies a plurality of isolated distribution devices. The controller further restores the plurality of isolated distribution devices in the power network by automatically activating the tie-switch in the power network. The controller also computes reliability indicators for each of the restored distribution device in the power network. Furthermore, the controller identifies critical distribution devices in the power network based on the computed reliability indicators and establishes a scale free communications network within the power network based on the identified critical distribution devices.
摘要:
A control system for an electric power system is provided. The control system includes a wireless communication system for tracking one or more electric vehicles and receiving a battery charge data of said electric vehicles. The control system also includes a load sensor for sensing load of the electric power system. The control system further includes a controller for operating one or more protection elements based on the battery charge data of the electric vehicles and the load data of the electric power system.
摘要:
A scale free communication network in a power network is provided. The scale free communication network comprises a plurality of distribution devices communicatively coupled to each other in a power network that include a protection device and a controller coupled to each of the plurality of distribution devices in the power network. The controller identifies a plurality of isolated distribution devices. The controller further restores the plurality of isolated distribution devices in the power network by automatically activating the tie-switch in the power network. The controller also computes reliability indicators for each of the restored distribution device in the power network. Furthermore, the controller identifies critical distribution devices in the power network based on the computed reliability indicators and establishes a scale free communications network within the power network based on the identified critical distribution devices.
摘要:
A system and method for detecting a utility network threat based on the quality of communications received at devices in the utility network. The quality of a communication signal received by a device in the utility network is determined and a threat to the utility network is determined based on the signal quality. Threat information is output to devices on the utility network.
摘要:
A data compression system and method for achieving enhanced compression performance in a plurality of encoder-decoder pairs communicatively coupled in a concatenated chain is disclosed. The plurality of encoder-decoder pairs receive input data and transform the input data into compressed output data. The data compression system includes at least one quality estimator communicatively coupled to the concatenated chain to determine a plurality of quality metrics corresponding to an output from each of the plurality of encoder-decoder pairs. Further, the data compression system also includes a processing subsystem configured to optimize the operation of each of the plurality of encoder-decoder pairs based upon the plurality of quality metrics to achieve a desired level of optimization for the concatenated chain.
摘要:
An information system includes a bulletin board-type interface that enables virtual messages propagating through the system, to interface with one another. The virtual messages are created by a virtual system embedded within the information system. The virtual messages may model any of various network services and predict traffic based on the network services. The virtual messages may represent an attack model on the network. Models of system resources are also created and the models interact by posting and/or retrieving information from the bulletin board-type interface. The interface provides for a negotiation process regarding the availability of future system resources and the impact upon the modeled network service.