Patents by Inventor Robert S. Balog, Jr.
Robert S. Balog, Jr. 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: 10790779Abstract: In some examples, a system comprises a first component; a second component configured to receive signals from the first component via one or more wires; and a controller. In at least some examples, the controller is coupled to the one or more wires and is trained with a classification model to distinguish between signals indicating arc events and signals not indicating arc events. In at least some example, the controller is further configured to: receive the signals; extract features that are at least partially related to the received signals; classify the extracted features using the classification model; determine an occurrence of the arc event based on the classification; and provide an output signal indicating an arc event.Type: GrantFiled: June 5, 2018Date of Patent: September 29, 2020Assignee: THE TEXAS A&M UNIVERSITY SYSTEMInventors: Robert S. Balog, Jr., Zhan Wang
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Publication number: 20180351505Abstract: In some examples, a system comprises a first component; a second component configured to receive signals from the first component via one or more wires; and a controller. In at least some examples, the controller is coupled to the one or more wires and is trained with a classification model to distinguish between signals indicating arc events and signals not indicating arc events. In at least some example, the controller is further configured to: receive the signals; extract features that are at least partially related to the received signals; classify the extracted features using the classification model; determine an occurrence of the arc event based on the classification; and provide an output signal indicating an arc event.Type: ApplicationFiled: June 5, 2018Publication date: December 6, 2018Inventors: Robert S. Balog, Jr., Zhan Wang
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Publication number: 20160190975Abstract: An apparatus for securing a panel to a substrate includes a base member, an attachment member for securing the substrate within an opening of the base member; a clip member comprising a U-shaped member and a curve-sided member, wherein the U-shaped member includes a central portion and first and second walls defining a generally U-shaped access region for accepting the curve-sided member, wherein at least one of the first and second walls includes a longitudinal flange extending laterally outwardly from an upper end thereof, wherein each of the U-shaped member and a curved area of the curve-sided member includes a corresponding hole for accepting the attachment member therethrough, and securing member for pressing the longitudinal flange against a top edge portion of the panel, thereby securing the panel to the substrate, wherein the securing member is positioned between the angle-sided member and a top end of the attachment member.Type: ApplicationFiled: December 31, 2014Publication date: June 30, 2016Inventors: David B. Scoggins, Robert S. Balog, JR.
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Patent number: 8727291Abstract: An apparatus is provided for securing a panel to a substrate. The apparatus includes a base member, and an attachment member for securing the base member to the substrate. The apparatus further includes a clip member including a U-shaped member and an angle-sided member. The U-shaped member includes a central portion and first and second walls defining a generally U-shaped access region for accepting the angle-sided member. At least one of the first and second walls includes a longitudinal flange extending laterally outwardly from an upper end thereof. Each of the U-shaped member and the angle-sided member includes a corresponding hole for accepting the attachment member therethrough. The apparatus further includes a securing member for pressing the longitudinal flange against at top edge portion of the panel.Type: GrantFiled: October 19, 2011Date of Patent: May 20, 2014Assignee: Sundance Renewable Solutions, Inc.Inventors: David B. Scoggins, Robert S. Balog, Jr.
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Patent number: 8325499Abstract: A method is provided for minimizing a double-frequency ripple power exchanged between a load and an energy source, the energy source delivering electrical power to the load through a single-phase power conditioner, and the power conditioner being coupled to an energy storage device. The method includes determining a phase shift of an AC output signal of the power condition and an average AC output power of the power conditioner. The average AC output power may be a predetermined value or a calculated value based on sensed or measured signals. The method further includes generating an AC signal at an energy storage device. The generated AC signal has an amplitude that is a function of the average AC output power and a phase shift substantially equal to 45 degrees minus an amount that is dependent on the determined phase shift. In some embodiments, the phase shift may be determined to be of a non-zero value.Type: GrantFiled: August 23, 2011Date of Patent: December 4, 2012Assignee: SolarBridge Technologies, Inc.Inventors: Philip T. Krein, Robert S. Balog, Jr.
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Publication number: 20120090139Abstract: An apparatus is provided for securing a panel to a substrate. The apparatus includes a base member, and an attachment member for securing the base member to the substrate. The apparatus further includes a clip member including a U-shaped member and an angle-sided member. The U-shaped member includes a central portion and first and second walls defining a generally U-shaped access region for accepting the angle-sided member. At least one of the first and second walls includes a longitudinal flange extending laterally outwardly from an upper end thereof. Each of the U-shaped member and the angle-sided member includes a corresponding hole for accepting the attachment member therethrough. The apparatus further includes a securing member for pressing the longitudinal flange against at top edge portion of the panel.Type: ApplicationFiled: October 19, 2011Publication date: April 19, 2012Applicant: Sundance Renewable SolutionsInventors: David B. Scoggins, Robert S. Balog, JR.
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Publication number: 20110305050Abstract: A method is provided for minimizing a double-frequency ripple power exchanged between a load and an energy source, the energy source delivering electrical power to the load through a single-phase power conditioner, and the power conditioner being coupled to an energy storage device. The method includes determining a phase shift of an AC output signal of the power condition and an average AC output power of the power conditioner. The average AC output power may be a predetermined value or a calculated value based on sensed or measured signals. The method further includes generating an AC signal at an energy storage device. The generated AC signal has an amplitude that is a function of the average AC output power and a phase shift substantially equal to 45 degrees minus an amount that is dependent on the determined phase shift. In some embodiments, the phase shift may be determined to be of a non-zero value.Type: ApplicationFiled: August 23, 2011Publication date: December 15, 2011Inventors: Philip T. Krein, Robert S. Balog, JR.
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Patent number: 8004865Abstract: A method is provided for minimizing a double-frequency ripple power exchanged between a load and an energy source, the energy source delivering electrical power to the load through a single-phase power conditioner, and the power conditioner being coupled to an energy storage device. The method senses a first AC signal at an output of the power conditioner and generates a second AC signal at the energy storage device. The second AC signal has a frequency substantially equal to a frequency of the first AC signal and a phase shift of about 45 degrees relative to a phase of the first AC signal.Type: GrantFiled: June 4, 2010Date of Patent: August 23, 2011Assignee: SolarBridge Technologies, Inc.Inventors: Philip T. Krein, Robert S. Balog, Jr.
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Publication number: 20100238690Abstract: A method is provided for minimizing a double-frequency ripple power exchanged between a load and an energy source, the energy source delivering electrical power to the load through a single-phase power conditioner, and the power conditioner being coupled to an energy storage device. The method senses a first AC signal at an output of the power conditioner and generates a second AC signal at the energy storage device. The second AC signal has a frequency substantially equal to a frequency of the first AC signal and a phase shift of about 45 degrees relative to a phase of the first AC signal.Type: ApplicationFiled: June 4, 2010Publication date: September 23, 2010Inventors: Philip T. Krein, Robert S. Balog, JR.
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Patent number: 7755916Abstract: A method is provided for minimizing a double-frequency ripple power exchanged between a load and an energy source, the energy source delivering electrical power to the load through a single-phase power conditioner, and the power conditioner being coupled to an energy storage device. The method senses a first AC waveform at the output of the power conditioner, generates a second AC waveform at the energy storage device, the second AC waveform having the same frequency as the first AC waveform, and shifts the second AC waveform by a phase shift equal to ?/4 radians relative to a phase of the first AC waveform, thereby minimizing the double-frequency ripple power in the power supplied by the energy source.Type: GrantFiled: October 11, 2007Date of Patent: July 13, 2010Assignee: SolarBridge Technologies, Inc.Inventors: Philip T. Krein, Robert S. Balog, Jr.
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Publication number: 20090097283Abstract: A method is provided for minimizing a double-frequency ripple power exchanged between a load and an energy source, the energy source delivering electrical power to the load through a single-phase power conditioner, and the power conditioner being coupled to an energy storage device. The method senses a first AC waveform at the output of the power conditioner, generates a second AC waveform at the energy storage device, the second AC waveform having the same frequency as the first AC waveform, and shifts the second AC waveform by a phase shift equal to ?/4 radians relative to a phase of the first AC waveform, thereby minimizing the double-frequency ripple power in the power supplied by the energy source.Type: ApplicationFiled: October 11, 2007Publication date: April 16, 2009Inventors: Philip T. Krein, Robert S. Balog, JR.
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Patent number: 7187149Abstract: A system for controlling a commutation of a load current is provided. The system comprises a AC-to-AC converter that includes a plurality of switching elements, an energy source that provides an oscillating voltage and is connected to the converter, an electrical load connected to the converter, and a controller that controls the converter, and monitors the oscillating voltage and the load current delivered to the electrical load. The controller determines a plurality of machine states of the converter, each of the plurality of machine states representing a corresponding conducting set of the plurality of switching elements, and controls switching between the plurality of machine states based on polarity commutations of the load current in the electrical load and polarity commutations of the oscillating voltage.Type: GrantFiled: August 11, 2005Date of Patent: March 6, 2007Assignee: The Board of Trustees of the University of IllinoisInventors: Robert S. Balog, Jr., Philip T. Krein
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Patent number: 6188181Abstract: An improved signal generator that is capable of providing a multitude of control schemes to connected ballasts or transformers to adjust the luminous output of an attached lamp or light source. The control scheme is preferably at least one of the type 0 to 10V sink, 0 to 10V source, pulse width modulated (PWM), and digital serial interface (DSI).Type: GrantFiled: August 25, 1998Date of Patent: February 13, 2001Assignee: Lutron Electronics Co., Inc.Inventors: Siddharth Prakash Sinha, Robert S. Balog, Jr.