Patents by Inventor Arthur Kelley
Arthur Kelley 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).
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Patent number: 11621134Abstract: A driver circuit for driving a solenoid, and related method, are described. A power supply charges one or more capacitors to a high voltage level sufficient to over-drive the solenoid. A switch is connected to the one or more capacitors and the solenoid. When the switch is on, the switch connects the one or more capacitors to the solenoid. When the switch is off, the switch disconnects the one or more capacitors from the solenoid. Control circuitry turns the switch on, and turns the switch off in response to sensing current through the solenoid reaches a defined maximum current.Type: GrantFiled: February 25, 2021Date of Patent: April 4, 2023Assignee: Smart Wires Inc.Inventors: Liyu Cao, Amrit Iyer, Arthur Kelley, Govind Chavan
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Patent number: 11116116Abstract: An enclosure includes a power flow control device to attach to a high voltage transmission line, a plurality of panels formed of metal, a shorting connection provided between each pair of panels, an electrical connection from at least one panel of the plurality of panels to the high voltage transmission line, a receiving region provided on each panel for each shorting connection, and an equipotential surface for reducing electromagnetic interference from the high voltage transmission line to internal components of the power flow control device, and from the internal components of the power flow control device to the high voltage transmission line.Type: GrantFiled: August 30, 2019Date of Patent: September 7, 2021Assignee: Smart Wires Inc.Inventors: Haroon Inam, Ali Farahani, Govind Chavan, Arthur Kelley, Shaiq Aman-ul-haq, Amrit Iyer
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Patent number: 10903653Abstract: Distributed series reactance modules and active impedance injection modules that are adapted to operating with electric power transmission lines over a wide range of transmission voltages are disclosed. Key elements include a virtual ground, an enclosure that acts as a Faraday shield, radio frequency or microwave control methods and the use of corona rings.Type: GrantFiled: June 7, 2018Date of Patent: January 26, 2021Assignee: Smart Wires Inc.Inventors: Ali Farahani, David Munguia, Amrit Iyer, Haroon Inam, Joe Carrow, Debrup Das, Arthur Kelley
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Patent number: 10424929Abstract: Active impedance-injection module enabled for distributed power flow control of high-voltage (HV) transmission lines is disclosed. The module uses transformers with multi-turn primary windings, series-connected to high-voltage power lines, to dynamically control power flow on those power lines. The insertion of the transformer multi-turn primary is by cutting the line and splicing the two ends of the winding to the ends of the cut high-voltage transmission line. The secondary winding of the transformer is connected to a control circuit and a converter/inverter circuit that is able to generate inductive and capacitive impedance based on the status of the transmission line. The module operates by extracting power from the HV transmission line with the module floating at the HV transmission-line potential. High-voltage insulators are typically used to suspend the module from transmission towers, or intermediate support structures. It may also be directly suspended from the HV transmission line.Type: GrantFiled: May 9, 2018Date of Patent: September 24, 2019Assignee: Smart Wires Inc.Inventors: David Munguia, Amrit Iyer, Haroon Inam, Joe Carrow, Debrup Das, Arthur Kelley, Ali Farahani
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Patent number: 10418814Abstract: Active impedance-injection module enabled for distributed power flow control of high-voltage (HV) transmission lines is disclosed. The module uses transformers with multi-turn primary windings, series-connected to high-voltage power lines, to dynamically control power flow on those power lines. The insertion of the transformer multi-turn primary is by cutting the line and splicing the two ends of the winding to the ends of the cut high-voltage transmission line. The secondary winding of the transformer is connected to a control circuit and a converter/inverter circuit that is able to generate inductive and capacitive impedance based on the status of the transmission line. The module operates by extracting power from the HV transmission line with the module floating at the HV transmission-line potential. High-voltage insulators are typically used to suspend the module from transmission towers, or intermediate support structures. It may also be directly suspended from the HV transmission line.Type: GrantFiled: February 26, 2016Date of Patent: September 17, 2019Assignee: Smart Wires Inc.Inventors: David Munguia, Amrit Iyer, Haroon Inam, Joe Carrow, Debrup Das, Arthur Kelley, Ali Farahani
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Patent number: 10283254Abstract: This patent discloses an active impedance-injection module for dynamic line balancing of a high-voltage (HV) transmission line. The impedance-injection module comprises a plurality of transformers each having a primary winding in series with a HV transmission line. Each transformer also has secondary windings, each connected to an individual electronic converter. The plurality of secondary windings are electrically isolated from the associated primary winding and extract power from the HV transmission line for operation of the converters and other circuits connected to the secondary windings. The active impedance-injection module is enabled to generate a controlled impedance, inductive or capacitive, to be impressed on the HV transmission line.Type: GrantFiled: May 16, 2018Date of Patent: May 7, 2019Assignee: Smart Wires Inc.Inventors: Amrit Iyer, Debrup Das, David Munguia, Arthur Kelley, Haroon Inam, Joe Carrow, Ali Farahani
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Patent number: 10277279Abstract: A communication system that uses keyed modulation to encode fixed frequency communications on a variable frequency power transmission signal in which a single communication bit is represented by a plurality of modulations. To provide a fixed communication rate, the number of modulations associated with each bit is dynamic varying as a function of the ratio of the communication frequency to the carrier signal frequency. In one embodiment, the present invention provides dynamic phase-shift-keyed modulation in which communications are generated by toggling a load at a rate that is a fraction of the power transfer frequency. In another embodiment, the present invention provides communication by toggling a load in the communication transmitter at a rate that is phase locked and at a harmonic of the power transfer frequency. In yet another embodiment, the present invention provides frequency-shift-keyed modulation, including, for example, modulation at one of two different frequencies.Type: GrantFiled: June 14, 2016Date of Patent: April 30, 2019Assignee: PHILIPS IP VENTURES B.V.Inventors: Matthew J. Norconk, Joshua K. Schwannecke, Colin J. Moore, Joshua B. Taylor, Neil W. Kuyvenhoven, Dale R. Liff, Jason L. Amistadi, Robert D. Gruich, Arthur Kelley, Kenneth C. Armstrong
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Patent number: 10199150Abstract: The power transmission tower mounted series injection transformer (TMIT) injects impedance and/or voltage on a transmission tower power line. A tension bearing tower uses vertical and horizontal insulators to support and stabilize the TMIT. The TMIT can be much heavier than a transformer device clamped to the high-voltage transmission line. The TMIT is connected in series with the tension bearing tower's jumper allowing it to use a multi-turn transformer. By operating at the line voltage potential, the TMIT does not require the large bushings and oil drums used by sub-station injection transformers.Type: GrantFiled: May 18, 2016Date of Patent: February 5, 2019Assignee: Smart Wires Inc.Inventors: Joe Carrow, Ali Farahani, Haroon Inam, David Munguia, Amrit Iyer, Debrup Das, Arthur Kelley
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Publication number: 20180294648Abstract: Distributed series reactance modules and active impedance injection modules that are adapted to operating with electric power transmission lines over a wide range of transmission voltages are disclosed. Key elements include a virtual ground, an enclosure that acts as a Faraday shield, radio frequency or microwave control methods and the use of corona rings.Type: ApplicationFiled: June 7, 2018Publication date: October 11, 2018Inventors: Ali Farahani, David Munguia, Amrit Iyer, Haroon Inam, Joe Carrow, Debrup Das, Arthur Kelley
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Publication number: 20180262006Abstract: Active impedance-injection module enabled for distributed power flow control of high-voltage (HV) transmission lines is disclosed. The module uses transformers with multi-turn primary windings, series-connected to high-voltage power lines, to dynamically control power flow on those power lines. The insertion of the transformer multi-turn primary is by cutting the line and splicing the two ends of the winding to the ends of the cut high-voltage transmission line. The secondary winding of the transformer is connected to a control circuit and a converter/inverter circuit that is able to generate inductive and capacitive impedance based on the status of the transmission line. The module operates by extracting power from the HV transmission line with the module floating at the HV transmission-line potential. High-voltage insulators are typically used to suspend the module from transmission towers, or intermediate support structures. It may also be directly suspended from the HV transmission line.Type: ApplicationFiled: May 9, 2018Publication date: September 13, 2018Inventors: David Munguia, Amrit Iyer, Haroon Inam, Joe Carrow, Debrup Das, Arthur Kelley, Ali Farahani
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Publication number: 20180261373Abstract: This patent discloses an active impedance-injection module for dynamic line balancing of a high-voltage (HV) transmission line. The impedance-injection module comprises a plurality of transformers each having a primary winding in series with a HV transmission line. Each transformer also has secondary windings, each connected to an individual electronic converter. The plurality of secondary windings are electrically isolated from the associated primary winding and extract power from the HV transmission line for operation of the converters and other circuits connected to the secondary windings. The active impedance-injection module is enabled to generate a controlled impedance, inductive or capacitive, to be impressed on the HV transmission line.Type: ApplicationFiled: May 16, 2018Publication date: September 13, 2018Inventors: Amrit Iyer, Debrup Das, David Munguia, Arthur Kelley, Haroon Inam, Joe Carrow, Ali Farahani
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Patent number: 10008317Abstract: This patent discloses an active impedance-injection module for dynamic line balancing of a high-voltage (HV) transmission line. The impedance-injection module comprises a plurality of transformers each having a primary winding in series with a HV transmission line. Each transformer also has secondary windings, each connected to an individual electronic converter. The plurality of secondary windings are electrically isolated from the associated primary winding and extract power from the HV transmission line for operation of the converters and other circuits connected to the secondary windings. The active impedance-injection module is enabled to generate a controlled impedance, inductive or capacitive, to be impressed on the HV transmission line.Type: GrantFiled: March 14, 2016Date of Patent: June 26, 2018Assignee: Smart Wires Inc.Inventors: Amrit Iyer, Debrup Das, David Munguia, Arthur Kelley, Haroon Inam, Joe Carrow, Ali Farahani
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Publication number: 20170169928Abstract: The power transmission tower mounted series injection transformer (TMIT) injects impedance and/or voltage on a transmission tower power line. A tension bearing tower uses vertical and horizontal insulators to support and stabilize the TMIT. The TMIT can be much heavier than a transformer device clamped to the high-voltage transmission line. The TMIT is connected in series with the tension bearing tower's jumper allowing it to use a multi-turn transformer. By operating at the line voltage potential, the TMIT does not require the large bushings and oil drums used by sub-station injection transformers.Type: ApplicationFiled: May 18, 2016Publication date: June 15, 2017Inventors: Joe Carrow, Ali Farahani, Haroon Inam, David Munguia, Amrit Iyer, Debrup Das, Arthur Kelley
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Publication number: 20170163036Abstract: Active impedance-injection module enabled for distributed power flow control of high-voltage (HV) transmission lines is disclosed. The module uses transformers with multi-turn primary windings, series-connected to high-voltage power lines, to dynamically control power flow on those power lines. The insertion of the transformer multi-turn primary is by cutting the line and splicing the two ends of the winding to the ends of the cut high-voltage transmission line. The secondary winding of the transformer is connected to a control circuit and a converter/inverter circuit that is able to generate inductive and capacitive impedance based on the status of the transmission line. The module operates by extracting power from the HV transmission line with the module floating at the HV transmission-line potential. High-voltage insulators are typically used to suspend the module from transmission towers, or intermediate support structures. It may also be directly suspended from the HV transmission line.Type: ApplicationFiled: February 26, 2016Publication date: June 8, 2017Inventors: David Munguia, Amrit Iyer, Haroon Inam, Joe Carrow, Debrup Das, Arthur Kelley, Ali Farahani
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Publication number: 20170163245Abstract: This patent discloses an active impedance-injection module for dynamic line balancing of a high-voltage (HV) transmission line. The impedance-injection module comprises a plurality of transformers each having a primary winding in series with a HV transmission line. Each transformer also has secondary windings, each connected to an individual electronic converter. The plurality of secondary windings are electrically isolated from the associated primary winding and extract power from the HV transmission line for operation of the converters and other circuits connected to the secondary windings. The active impedance-injection module is enabled to generate a controlled impedance, inductive or capacitive, to be impressed on the HV transmission line.Type: ApplicationFiled: March 14, 2016Publication date: June 8, 2017Inventors: Amrit Iyer, Debrup Das, David Munguia, Arthur Kelley, Haroon Inam, Joe Carrow, Ali Farahani
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Publication number: 20160294445Abstract: A communication system that uses keyed modulation to encode fixed frequency communications on a variable frequency power transmission signal in which a single communication bit is represented by a plurality of modulations. To provide a fixed communication rate, the number of modulations associated with each bit is dynamic varying as a function of the ratio of the communication frequency to the carrier signal frequency. In one embodiment, the present invention provides dynamic phase-shift-keyed modulation in which communications are generated by toggling a load at a rate that is a fraction of the power transfer frequency. In another embodiment, the present invention provides communication by toggling a load in the communication transmitter at a rate that is phase locked and at a harmonic of the power transfer frequency. In yet another embodiment, the present invention provides frequency-shift-keyed modulation, including, for example, modulation at one of two different frequencies.Type: ApplicationFiled: June 14, 2016Publication date: October 6, 2016Inventors: Matthew J. Norconk, Joshua K. Schwannecke, Colin J. Moore, Joshua B. Taylor, Neil W. Kuyvenhoven, Dale R. Liff, Jason L. Amistadi, Robert D. Gruich, Arthur Kelley, Kenneth C. Armstrong
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Patent number: 9407332Abstract: A communication system that uses keyed modulation to encode fixed frequency communications on a variable frequency power transmission signal in which a single communication bit is represented by a plurality of modulations. To provide a fixed communication rate, the number of modulations associated with each bit is dynamic varying as a function of the ratio of the communication frequency to the carrier signal frequency. In one embodiment, the present invention provides dynamic phase-shift-keyed modulation in which communications are generated by toggling a load at a rate that is a fraction of the power transfer frequency. In another embodiment, the present invention provides communication by toggling a load in the communication transmitter at a rate that is phase locked and at a harmonic of the power transfer frequency. In yet another embodiment, the present invention provides frequency-shift-keyed modulation, including, for example, modulation at one of two different frequencies.Type: GrantFiled: April 4, 2014Date of Patent: August 2, 2016Assignee: Access Business Group International LLCInventors: Matthew J. Norconk, Joshua K. Schwannecke, Colin J. Moore, Joshua B. Taylor, Neil W. Kuyvenhoven, Dale R. Liff, Jason L. Amistadi, Robert D. Gruich, Arthur Kelley, Kenneth C. Armstrong
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Publication number: 20140254696Abstract: A communication system that uses keyed modulation to encode fixed frequency communications on a variable frequency power transmission signal in which a single communication bit is represented by a plurality of modulations. To provide a fixed communication rate, the number of modulations associated with each bit is dynamic varying as a function of the ratio of the communication frequency to the carrier signal frequency. In one embodiment, the present invention provides dynamic phase-shift-keyed modulation in which communications are generated by toggling a load at a rate that is a fraction of the power transfer frequency. In another embodiment, the present invention provides communication by toggling a load in the communication transmitter at a rate that is phase locked and at a harmonic of the power transfer frequency. In yet another embodiment, the present invention provides frequency-shift-keyed modulation, including, for example, modulation at one of two different frequencies.Type: ApplicationFiled: April 4, 2014Publication date: September 11, 2014Applicant: Access Business Group International LLCInventors: Matthew J. Norconk, Joshua K. Schwannecke, Colin J. Moore, Joshua B. Taylor, Neil W. Kuyvenhoven, Dale R. Liff, Jason L. Amistadi, Robert D. Gruich, Arthur Kelley, Kenneth C. Armstrong
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Patent number: 8731116Abstract: A communication system that uses keyed modulation to encode fixed frequency communications on a variable frequency power transmission signal in which a single communication bit is represented by a plurality of modulations. To provide a fixed communication rate, the number of modulations associated with each bit is dynamic varying as a function of the ratio of the communication frequency to the carrier signal frequency. In one embodiment, the present invention provides dynamic phase-shift-keyed modulation in which communications are generated by toggling a load at a rate that is a fraction of the power transfer frequency. In another embodiment, the present invention provides communication by toggling a load in the communication transmitter at a rate that is phase locked and at a harmonic of the power transfer frequency. In yet another embodiment, the present invention provides frequency-shift-keyed modulation, including, for example, modulation at one of two different frequencies.Type: GrantFiled: February 6, 2012Date of Patent: May 20, 2014Assignee: Access Business Group International LLCInventors: Matthew J. Norconk, Joshua K. Schwannecke, Colin J. Moore, Joshua B. Taylor, Neil W. Kuyvenhoven, Dale R. Liff, Jason L. Amistadi, Robert D. Gruich, Arthur Kelley, Kenneth C. Armstrong
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Publication number: 20130039395Abstract: A communication system that uses keyed modulation to encode fixed frequency communications on a variable frequency power transmission signal in which a single communication bit is represented by a plurality of modulations. To provide a fixed communication rate, the number of modulations associated with each bit is dynamic varying as a function of the ratio of the communication frequency to the carrier signal frequency. In one embodiment, the present invention provides dynamic phase-shift-keyed modulation in which communications are generated by toggling a load at a rate that is a fraction of the power transfer frequency. In another embodiment, the present invention provides communication by toggling a load in the communication transmitter at a rate that is phase locked and at a harmonic of the power transfer frequency. In yet another embodiment, the present invention provides frequency-shift-keyed modulation, including, for example, modulation at one of two different frequencies.Type: ApplicationFiled: February 6, 2012Publication date: February 14, 2013Applicant: ACCESS BUSINESS GROUP INTERNATIONAL LLCInventors: Matthew J. Norconk, Joshua K. Schwannecke, Colin J. Moore, Joshua B. Taylor, Neil W. Kuyvenhoven, Dale R. Liff, Jason L. Amistadi, Robert D. Gruich, Arthur Kelley, Kenneth C. Armstrong