Gopal K. Bhageria

Bio: Gopal K. Bhageria is an academic researcher from IBM. The author has contributed to research in topics: Electrical grid & Smart grid. The author has an hindex of 8, co-authored 29 publications receiving 238 citations.

Managing devices within micro-grids

Abstract: An approach to provide power from power supply devices to power consuming devices based on using priority levels for each of the power consuming and supply devices. The approach includes the steps of receiving information of a power consuming device from an energy management, including criticality information obtained from a universal appliance service system. The approach further includes receiving power supply information of one or more power supply devices associated with an electric grid, and receiving a power request from the power consuming device. The approach further includes determining that the power consuming device receives power from the power supply device, based on the criticality information and the power supply information.

Configuring, optimizing and managing micro-grids

Abstract: Methods and systems for controlling electrical distribution grids. The method includes determining premises in an electrical distribution grid that include an energy resource. The method further includes determining a configuration of the electrical distribution grid including a micro-grid, the micro-grid including the one or more premises. The method further includes electrically isolating, monitoring and controlling the micro-grid from the electrical distribution grid through the use of a micro-grid manager.

Fault isolation and service restoration in an electric grid

Abstract: Fault isolation and service restoration in an electrical grid are provided. An approach for receiving a notification message including a state of an electrical component on an electrical grid, and determining, by a computing system, a command message including at least one action to take in response to the state of the electrical component, is described. The approach further includes sending the command message to at least one of the electrical component and other electrical components on the electrical grid.

System and method for detecting and localizing abnormal conditions and electrical faults in an electrical grid

Abstract: A system and a method for detecting and localizing abnormal conditions and electrical faults in an electrical grid are provided. A method includes receiving a notification message including a state of an electrical component on an electrical grid. The method further includes displaying, by a computing system, an alarm message indicating the state of the electrical component to a system operator responsible for the electrical component such that system operator is able to determine at least one action to take in response to the state of the electrical component.

Managing devices in micro-grids

Abstract: An approach to provide power from power supply devices to power consuming devices using a centralized system. The approach includes a method for configuring micro-grids that comprises the steps of receiving information of a power consuming device and criticality of the power consuming device from a universal appliance service (UAS) system. The method further includes receiving power supply information of one or more power supply devices associated with an electric grid from the UAS system. The method further includes receiving a power request from the power consuming device. The method further includes determining, by a computing device, power requirements for the power consuming device based on the information, the criticality of the power consuming device, and the power supply information.

Estimation and management of loads in electric vehicle networks

Abstract: Methods and systems are presented for predicting demand for battery services in an electric vehicle network. The predicted demand may be used for managing the electric vehicle network, for example, by adjusting battery policies in order to provide improved battery services to users of electric vehicles. The battery policies can be adjusted by increasing or decreasing battery charging rates within the electric vehicle network, and recommending alternative battery service locations to users of vehicles who might otherwise choose a congested battery service location.

System and method for providing smart grid communications and management

Abstract: A method is provided in one example embodiment and includes receiving a request for a service that involves phasor measurement unit (PMU) data; identifying a service device in a network to perform the service; and multicasting one or more results of the service to a group of subscribers identified by a multicast group address. In more particular embodiments, particular PMU data is redirected to the service device via a service insertion architecture (SIA) protocol. In addition, the service can include replicating packets and masking a subset of traffic for forwarding to a first hop router of the network. In certain example instances, metadata is used in order to apply the service to certain traffic propagating in the network.

Microgrid model based automated real time simulation for market based electric power system optimization

Abstract: Systems and methods for optimizing energy consumption in multi-energy sources sites are provided. These techniques include developing a real-time model and a virtual model of the electrical system of a multi-energy source site, such as a microgrid. The real-time model represents a current state of the electrical system can be developed by collecting data from sensors interfaced with the various components of the electrical system. The virtual model of the electrical system mirrors the real-time model of the electrical system and can be used to generate predictions regarding the performance, availability, and reliability of cost and reliability of various distributed energy sources and to predict the price of acquiring energy from these sources. The virtual model can be used to test “what if” scenarios, such as routine maintenance, system changes, and unplanned events that impact the utilization and capacity of the microgrid.

Data center system that accommodates episodic computation

Abstract: A data center system is described which includes multiple data centers powered by multiple power sources, including any combination of renewable power sources and on-grid utility power sources. The data center system also includes a management system for managing execution of computational tasks by moving data components associated with the computational tasks within the data center system, in lieu of, or in addition to, moving power itself. The movement of data components can involve performing pre-computation or delayed computation on data components within any data center, as well as moving data components between data centers. The management system also includes a price determination module for determining prices for performing the computational tasks based on different pricing models. The data center system also includes a “stripped down” architecture to complement its use in the above-summarized data-centric environment.

System and method for validating network configuration changes in a client environment

Abstract: System and method for validating distribution network configuration changes in a client environment are disclosed. The system residing on a client device detects network configuration changes made by a user. The disclosed system, working with a locally stored model of the network, validates the network configuration changes against one or more validation rules that are also stored locally in the client device. When validating the network configuration changes, the disclosed system can perform a number of network engineering calculations to detect invalid network configuration changes. The disclosed system then provides graphical feedback in real time to inform the user of any invalid network configuration changes.