Patents by Inventor James Stoupis
James Stoupis has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 11605974Abstract: Devices, systems, and methods for measurement of parameters of electric power transmission lines can improve electric power usage, while wireless circuitry can provide communication from field-located devices. Connection to draw electrical power from the transmission line can be distinct from connection to sense line parameters.Type: GrantFiled: January 31, 2019Date of Patent: March 14, 2023Assignee: ABB SCHWEIZ AGInventors: David Coats, James Stoupis, Arun K. Kadavelugu, Bandeep Singh
-
Patent number: 11587727Abstract: The present application is directed to an electrical system including a housing configured to hold electrical components within an internal volume. In one aspect the electrical system is a power transformer. A sensor is mounted to the housing and is configured to sense a parameter associated with one or more electrical components during operation of the electrical system. A control system including a communication unit and a data processing unit is operable for analyzing the sensed parameter and comparing the sensed parameter to a predetermined minimum or maximum threshold value.Type: GrantFiled: July 1, 2019Date of Patent: February 21, 2023Assignee: HITACHI ENERGY SWITZERLAND AGInventors: George Zhang, James Stoupis, Gregory F. Rossano, Xiaoming Feng, Luiz A.V. Cheim, Craig Stiegemeier
-
Patent number: 11404907Abstract: Systems, methods, techniques and apparatuses of power network control are disclosed. One exemplary embodiment is a power network comprising a plurality of zones each including a plurality of measurement devices structured to measure electrical characteristics of the corresponding zone, a zone controller structured to receive measurements from the plurality of measurement devices, a distributed energy resource (DER), and a load. Each zone controller is structured to receive a set of local measurements from the plurality of measurement devices of the corresponding zone, calculate a sensitivity matrix using the received set of local measurements, determine whether a voltage violation has occurred in the corresponding zone, determine a DER set point using the received set of local measurements in response to determining the voltage violation has occurred in the corresponding zone, and transmit the DER set point to the DER.Type: GrantFiled: November 25, 2019Date of Patent: August 2, 2022Assignee: HITACHI ENERGY SWITZERLAND AGInventors: Mohammad Razeghi-Jahromi, David Coats, James Stoupis
-
Publication number: 20210159726Abstract: Systems, methods, techniques and apparatuses of power network control are disclosed. One exemplary embodiment is a power network comprising a plurality of zones each including a plurality of measurement devices structured to measure electrical characteristics of the corresponding zone, a zone controller structured to receive measurements from the plurality of measurement devices, a distributed energy resource (DER), and a load. Each zone controller is structured to receive a set of local measurements from the plurality of measurement devices of the corresponding zone, calculate a sensitivity matrix using the received set of local measurements, determine whether a voltage violation has occurred in the corresponding zone, determine a DER set point using the received set of local measurements in response to determining the voltage violation has occurred in the corresponding zone, and transmit the DER set point to the DER.Type: ApplicationFiled: November 25, 2019Publication date: May 27, 2021Inventors: Mohammad Razeghi-Jahromi, David Coats, James Stoupis
-
Patent number: 10832859Abstract: A hardened inductive device and systems and methods for protecting the inductive device from impact is provided. The inductive device is hardened with protective coating and/or an armor steel housing. The hardened inductive device is protected from impact by an object such as a bullet and leakage of dielectric fluid is prevented. Acoustic and vibration sensors are provided to detect the presence and impact, respectively, of an object in relation to the inductive device housing. The measurements of the acoustic and vibration sensors are compared to thresholds for sending alarms to the network control center and initiating shut-down and other sequences to protect the active part. The acoustic sensor results are utilized to determine the location of origin of the projectile.Type: GrantFiled: August 19, 2019Date of Patent: November 10, 2020Assignee: ABB Schweiz AGInventors: George K. Frimpong, Alberto Prieto, Mirrasoul J. Mousavi, James Stoupis, Ed G teNyenhuis, Jeremy R. Schueler, Andrew Bleich, Elizabeth D. Sullivan, Claude J. Lambert, Petter A. Fiskerud, Andrew J. Wall, Gary C. McLeish, Thomas McDonald, Ronald A. Kupiec
-
Publication number: 20200251927Abstract: Devices, systems, and methods for measurement of parameters of electric power transmission lines can improve electric power usage, while wireless circuitry can provide communication from field-located devices. Connection to draw electrical power from the transmission line can be distinct from connection to sense line parameters.Type: ApplicationFiled: January 31, 2019Publication date: August 6, 2020Inventors: David Coats, James Stoupis, Arun K. Kadavelugu, Bandeep Singh
-
Patent number: 10679787Abstract: A hardened inductive device and systems and methods for protecting the inductive device from impact is provided. The inductive device is hardened with protective coating and/or an armor steel housing. The hardened inductive device is protected from impact by an object such as a bullet and leakage of dielectric fluid is prevented. Acoustic and vibration sensors are provided to detect the presence and impact, respectively, of an object in relation to the inductive device housing. The measurements of the acoustic and vibration sensors are compared to thresholds for sending alarms to the network control center and initiating shut-down and other sequences to protect the active part. The acoustic sensor results are utilized to determine the location of origin of the projectile.Type: GrantFiled: August 19, 2019Date of Patent: June 9, 2020Assignee: ABB Schweiz AGInventors: George K. Frimpong, Alberto Prieto, Mirrasoul J. Mousavi, James Stoupis, Ed G teNyenhuis, Jeremy R. Schueler, Andrew Bleich, Elizabeth D. Sullivan, Claude J. Lambert, Petter A. Fiskerud, Andrew J. Wall, Gary C. McLeish, Thomas McDonald, Ronald A. Kupiec
-
Publication number: 20200098513Abstract: The present application is directed to an electrical system including a housing configured to hold electrical components within an internal volume. In one aspect the electrical system is a power transformer. A sensor is mounted to the housing and is configured to sense a parameter associated with one or more electrical components during operation of the electrical system. A control system including a communication unit and a data processing unit is operable for analyzing the sensed parameter and comparing the sensed parameter to a predetermined minimum or maximum threshold value.Type: ApplicationFiled: July 1, 2019Publication date: March 26, 2020Inventors: George Zhang, James Stoupis, Gregory F. Rossano, Xiaoming Feng, Luiz Cheim, Craig Stiegemeier
-
Publication number: 20200058439Abstract: A hardened inductive device and systems and methods for protecting the inductive device from impact is provided. The inductive device is hardened with protective coating and/or an armor steel housing. The hardened inductive device is protected from impact by an object such as a bullet and leakage of dielectric fluid is prevented. Acoustic and vibration sensors are provided to detect the presence and impact, respectively, of an object in relation to the inductive device housing. The measurements of the acoustic and vibration sensors are compared to thresholds for sending alarms to the network control center and initiating shut-down and other sequences to protect the active part. The acoustic sensor results are utilized to determine the location of origin of the projectile.Type: ApplicationFiled: August 19, 2019Publication date: February 20, 2020Inventors: George K. Frimpong, Alberto Prieto, Mirrasoul J. Mousavi, James Stoupis, Ed G teNyenhuis, Jeremy R. Schueler, Andrew Bleich, Elizabeth D. Sullivan, Claude J. Lambert, Petter A. Fiskerud, Andrew J. Wall, Gary C. McLeish, Thomas McDonald, Ronald A. Kupiec
-
Publication number: 20190378649Abstract: A hardened inductive device and systems and methods for protecting the inductive device from impact is provided. The inductive device is hardened with protective coating and/or an armor steel housing. The hardened inductive device is protected from impact by an object such as a bullet and leakage of dielectric fluid is prevented. Acoustic and vibration sensors are provided to detect the presence and impact, respectively, of an object in relation to the inductive device housing. The measurements of the acoustic and vibration sensors are compared to thresholds for sending alarms to the network control center and initiating shut-down and other sequences to protect the active part. The acoustic sensor results are utilized to determine the location of origin of the projectile.Type: ApplicationFiled: August 19, 2019Publication date: December 12, 2019Inventors: George K. Frimpong, Alberto Prieto, Mirrasoul J. Mousavi, James Stoupis, Ed G. teNyenhuis, Jeremy R. Schueler, Andrew Bleich, Elizabeth D. Sullivan, Claude J. Lambert, Petter A. Fiskerud, Andrew J. Wall, Gary C. McLeish, Thomas McDonald, Ronald A. Kupiec
-
Patent number: 10431375Abstract: A hardened inductive device and systems and methods for protecting the inductive device from impact is provided. The inductive device is hardened with protective coating and/or an armor steel housing. The hardened inductive device is protected from impact by an object such as a bullet and leakage of dielectric fluid is prevented. Acoustic and vibration sensors are provided to detect the presence and impact, respectively, of an object in relation to the inductive device housing. The measurements of the acoustic and vibration sensors are compared to thresholds for sending alarms to the network control center and initiating shut-down and other sequences to protect the active part. The acoustic sensor results are utilized to determine the location of origin of the projectile.Type: GrantFiled: October 22, 2015Date of Patent: October 1, 2019Assignee: ABB Schweiz AGInventors: George K. Frimpong, Alberto Prieto, Mirrasoul J. Mousavi, James Stoupis, Ed G teNyenhuis, Jeremy R. Schueler, Andrew Bleich, Elizabeth D. Sullivan, Claude J. Lambert, Petter A. Fiskerud, Andrew J. Wall, Gary C. McLeish, Thomas McDonald, Ronald A. Kupiec
-
Patent number: 10422833Abstract: Systems and methods for classifying power line events are disclosed. Classifying power line events may include receiving measured data corresponding to a signal measured on a power line, such as proximate a substation bus or along the power line, determining from the measured data that the power line event has occurred, extracting at least one event feature from the measured data, and determining at least partially from the at least one event feature at least one probable classification for the power line event. The systems may include an Intelligent Electronic Device (IED) connected to the power line and a processor linked to the IED.Type: GrantFiled: June 7, 2011Date of Patent: September 24, 2019Assignee: ABB Research Ltd.Inventors: Kari Saarinen, Mirrasoul Mousavi, James Stoupis, John McGowan
-
Patent number: 10365619Abstract: Technologies for individualized building automation include a building automation application server, a building controller, and several mobile computing devices. Each mobile computing device generates individualized sensor data based on the time and location of the mobile computing device and sensor data indicative of a building system control parameter. The sensor data may include temperature data, humidity data, or other environmental data, and may be received by the mobile computing device from one or more external sensors. The building automation application server receives the individualized sensor data from the mobile computing devices and generates a building system configuration based on the individualized sensor data. The building automation application server may optimize the building system configuration for cost, efficiency, or user comfort based on the individualized sensor data.Type: GrantFiled: June 16, 2015Date of Patent: July 30, 2019Assignee: ABB Schweiz AGInventors: Mirrasoul J. Mousavi, James Stoupis, Shakeel M. Mahate
-
Patent number: 10324132Abstract: Systems and methods for power line event zone identification are disclosed. Power line event zone identification may include receiving measured data corresponding to a signal measured on a power line, determining from the measured data that a power line event has occurred, and identifying a probable one of at least two monitoring zones in which the power line event occurred. The at least two monitoring zones may be defined for an Intelligent Electronic Device (IED). The systems may include an IED connected to the power line and a processor linked to the IED.Type: GrantFiled: June 7, 2011Date of Patent: June 18, 2019Assignee: ABB Inc.Inventors: Kari Saarinen, Mirrasoul Mousavi, James Stoupis, John McGowan
-
Patent number: 9946515Abstract: Graphical tool and method for designing device-to-device configurations used in power systems. The tool comprises software program instructions configured to allow a user to graphically associate on a monitor an intelligent electronic device (IED) selected from an available list to a corresponding switching device of the power system. For a first IED associated to corresponding switching device, the user graphically configures on the monitor a related logic by selecting one or more logical inputs/outputs and one or more target IEDs from/to which said logical inputs/outputs are to be received/sent, respectively.Type: GrantFiled: April 9, 2009Date of Patent: April 17, 2018Assignee: ABB Research Ltd.Inventors: Jay Vellore, David Lubkeman, James Stoupis, Donato Colonna
-
Patent number: 9887531Abstract: Method of protecting a distribution network with a line interconnecting busbars, each busbar being connectable, by means of switching devices adjacent to the busbar, to the line and to loads and/or generators. The method divides the distribution network in multiple protection areas, each comprises a busbar, a protection device and an area controller. Upon a change in connect status of a distribution feeder line, load or generator connectable to one of the busbar, the logic controller in this protection area re-calculates the short circuit level of the areas. Based on the recalculated short circuit levels, the protection settings of the areas may be adapted. The embodiment also provides a system and computer program product adapted to perform the method.Type: GrantFiled: April 30, 2014Date of Patent: February 6, 2018Assignee: ABB Research LTDInventors: Alexandre Oudalov, Antonio Fidigatti, Dmitry Ishchenko, Enrico Ragaini, James Stoupis, Luca Milani
-
Patent number: 9733659Abstract: A method and system restores power in a power distribution network. The network includes a plurality of power sources, a plurality of loading zones, a plurality of switching devices interconnected between the plurality of power sources and the plurality of loading zones, and an intelligent electronic device associated with each of the plurality of switching devices to control the switching devices. A base network state is defined and a power restoration logic is created for the base network state. A simulation is run for the power restoration logic and then the power restoration logic is transmitted to a power restoration controller which thereafter monitors and controls the intelligent electronic devices.Type: GrantFiled: June 22, 2015Date of Patent: August 15, 2017Assignee: ABB ResearchInventors: Fang Yang, Vaibhav Donde, Zhenyuan Wang, James Stoupis, David Lubkeman
-
Patent number: 9698616Abstract: Systems and methods for restoring service within electrical power systems are disclosed. The methods may include identifying a restoration path for an outage area within a power system, selecting a mobile energy resource connection site that is electrically connected to the restoration path and/or the outage area, sending power injection requests to a plurality of mobile energy resources, at least some of which may be proximate the connection site, receiving power injection acceptances from participating ones of the plurality of mobile energy resources, and implementing the restoration path. The systems may include a processor and a computer readable storage medium having a plurality of machine-readable instructions embodied thereon and configured for execution by the processor to carry out the method.Type: GrantFiled: September 13, 2012Date of Patent: July 4, 2017Assignee: ABB Research Ltd.Inventors: Salman Mohagheghi, James Stoupis
-
Publication number: 20160370773Abstract: Technologies for individualized building automation include a building automation application server, a building controller, and several mobile computing devices. Each mobile computing device generates individualized sensor data based on the time and location of the mobile computing device and sensor data indicative of a building system control parameter. The sensor data may include temperature data, humidity data, or other environmental data, and may be received by the mobile computing device from one or more external sensors. The building automation application server receives the individualized sensor data from the mobile computing devices and generates a building system configuration based on the individualized sensor data. The building automation application server may optimize the building system configuration for cost, efficiency, or user comfort based on the individualized sensor data.Type: ApplicationFiled: June 16, 2015Publication date: December 22, 2016Inventors: Mirrasoul J. Mousavi, James Stoupis, Shakeel M. Mahate
-
Publication number: 20160190790Abstract: Method of protecting a distribution network with a line interconnecting busbars, each busbar being connectable, by means of switching devices adjacent to the busbar, to the line and to loads and/or generators. The method divides the distribution network in multiple protection areas, each comprises a busbar, a protection device and an area controller. Upon a change in connect status of a distribution feeder line, load or generator connectable to one of the busbar, the logic controller in this protection area re-calculates the short circuit level of the areas. Based on the recalculated short circuit levels, the protection settings of the areas may be adapted. The embodiment also provides a system and computer program product adapted to perform the method.Type: ApplicationFiled: April 30, 2014Publication date: June 30, 2016Inventors: Alexandre OUDALOV, Antonio FIDIGATTI, Dmitry ISHCHENKO, Enrico RAGAINI, James STOUPIS, Luca MILANI