Patents by Inventor Drew STEVENS

Drew STEVENS 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).

  • Publication number: 20230367348
    Abstract: A control system for an energy storage system located behind a utility meter uses a unique, feedback-based, communication and control method to reliably and efficiently maximize economic return of the energy storage system. Operating parameters for the energy storage system are calculated at an external, centralized data center, and are selected to prevent electrical power demand of an electric load location from exceeding a specified set-point by discharging energy storage devices, such as DC batteries, through a bidirectional energy converter during peak demand events. The control system can operate autonomously in the case of a communications failure.
    Type: Application
    Filed: July 27, 2023
    Publication date: November 16, 2023
    Inventors: Ben KEARNS, Jon BURLINSON, Drew STEVENS
  • Publication number: 20200371540
    Abstract: A control system for an energy storage system located behind a utility meter uses a unique, feedback-based, communication and control method to reliably and efficiently maximize economic return of the energy storage system. Operating parameters for the energy storage system are calculated at an external, centralized data center, and are selected to prevent electrical power demand of an electric load location from exceeding a specified set-point by discharging energy storage devices, such as DC batteries, through a bidirectional energy converter during peak demand events. The control system can operate autonomously in the case of a communications failure.
    Type: Application
    Filed: August 13, 2020
    Publication date: November 26, 2020
    Inventors: Ben KEARNS, Jon BURLINSON, Drew STEVENS
  • Publication number: 20170229896
    Abstract: Embodiments of the present invention include control methods employed in multiphase distributed energy storage systems that are located behind utility meters typically located at, but not limited to, medium and large commercial and industrial locations. These distributed energy storage systems can operate semi-autonomously, and can be configured to develop energy control solutions for an electric load location based on various data inputs and communicate these energy control solutions to the distributed energy storage systems. In some embodiments, one or more distributed energy storage systems may be used to absorb and/or deliver power to the electric grid in an effort to provide assistance to or correct for power transmission and distribution problems found on the electric grid outside of an electric load location. In some cases, two or more distributed energy storage systems are used to form a controlled and coordinated response to the problems seen on the electric grid.
    Type: Application
    Filed: April 25, 2017
    Publication date: August 10, 2017
    Inventors: Ben KEARNS, James W. DETMERS, Jon BURLINSON, Drew STEVENS
  • Publication number: 20160342170
    Abstract: A control system for an energy storage system located behind a utility meter uses a unique, feedback-based, communication and control method to reliably and efficiently maximize economic return of the energy storage system. Operating parameters for the energy storage system are calculated at an external, centralized data center, and are selected to prevent electrical power demand of an electric load location from exceeding a specified set-point by discharging energy storage devices, such as DC batteries, through a bidirectional energy converter during peak demand events. The control system can operate autonomously in the case of a communications failure.
    Type: Application
    Filed: August 2, 2016
    Publication date: November 24, 2016
    Inventors: Ben KEARNS, Jon BURLINSON, Drew STEVENS
  • Publication number: 20140236369
    Abstract: A control system for an energy storage system located behind a utility meter uses a unique, feedback-based, communication and control method to reliably and efficiently maximize economic return of the energy storage system. Operating parameters for the energy storage system are calculated at an external, centralized data center, and are selected to prevent electrical power demand of an electric load location from exceeding a specified set-point by discharging energy storage devices, such as DC batteries, through a bidirectional energy converter during peak demand events. The control system can operate autonomously in the case of a communications failure.
    Type: Application
    Filed: April 30, 2014
    Publication date: August 21, 2014
    Applicant: STEM INC.
    Inventors: Ben KEARNS, Jon BURLINSON, Drew STEVENS
  • Publication number: 20140088781
    Abstract: Embodiments of the present invention include control methods employed in multiphase distributed energy storage systems that are located behind utility meters typically located at, but not limited to, medium and large commercial and industrial locations. Some embodiments of the invention use networked multiphase distributed energy storage systems located at an electric load location or installed at interconnection points along the electric power distribution grid to provide a means for balancing the load created from an electric charging station, which are adapted to transfer power between one or more electric vehicles and the electric power grid.
    Type: Application
    Filed: September 26, 2013
    Publication date: March 27, 2014
    Applicant: STEM, INC
    Inventors: Ben KEARNS, Henry Holbrook HYDE, III, Jon BURLINSON, Drew STEVENS
  • Publication number: 20140074311
    Abstract: Embodiments of the present invention include control methods employed in multiphase distributed energy storage systems that are located behind utility meters typically located at, but not limited to, medium and large commercial and industrial locations. These distributed energy storage systems can operate semi-autonomously, and can be configured to develop energy control solutions for an electric load location based on various data inputs and communicate these energy control solutions to the distributed energy storage systems. In some embodiments, one or more distributed energy storage systems may be used to absorb and/or deliver power to the electric grid in an effort to provide assistance to or correct for power transmission and distribution problems found on the electric grid outside of an electric load location. In some cases, two or more distributed energy storage systems are used to form a controlled and coordinated response to the problems seen on the electric grid.
    Type: Application
    Filed: October 23, 2013
    Publication date: March 13, 2014
    Applicant: STEM, INC
    Inventors: Ben KEARNS, James W. DETMERS, Jon BURLINSON, Drew STEVENS
  • Publication number: 20140070617
    Abstract: Embodiments of the present invention include control methods employed in multiphase distributed energy storage systems that are located behind utility meters typically located at, but not limited to, medium and large commercial and industrial locations. These distributed energy storage systems can operate semi-autonomously, and can be configured to develop energy control solutions for an electric load location based on various data inputs and communicate these energy control solutions to the distributed energy storage systems. In some embodiments, one or more distributed energy storage systems may be used to absorb and/or deliver power to the electric grid in an effort to provide assistance to or correct for power transmission and distribution problems found on the electric grid outside of an electric load location. In some cases, two or more distributed energy storage systems are used to form a controlled and coordinated response to the problems seen on the electric grid.
    Type: Application
    Filed: October 31, 2013
    Publication date: March 13, 2014
    Applicant: STEM, INC
    Inventors: James W. DETMERS, Ben KEARNS, Jon BURLINSON, Drew STEVENS
  • Publication number: 20140070756
    Abstract: Embodiments of the present invention include control methods employed in multiphase distributed energy storage systems that are located behind utility meters typically located at, but not limited to, medium and large commercial and industrial locations. These distributed energy storage systems can operate semi-autonomously, and can be configured to develop energy control solutions for an electric load location based on various data inputs and communicate these energy control solutions to the distributed energy storage systems. In some embodiments, one or more distributed energy storage systems may be used to absorb and/or deliver power to the electric grid in an effort to provide assistance to or correct for power transmission and distribution problems found on the electric grid outside of an electric load location. In some cases, two or more distributed energy storage systems are used to form a controlled and coordinated response to the problems seen on the electric grid.
    Type: Application
    Filed: September 13, 2013
    Publication date: March 13, 2014
    Applicant: STEM, INC
    Inventors: Ben KEARNS, James W. DETMERS, Jon BURLINSON, Drew STEVENS
  • Publication number: 20140067151
    Abstract: Embodiments of the present invention include control methods employed in multiphase distributed energy storage systems that are located behind utility meters typically located at, but not limited to, medium and large commercial and industrial locations. Current solutions for these types of electric load locations entail multiple discrete energy storage systems, where if any piece of an energy storage system is damaged, the ability of the complete power control strategy at the entire electric load location is at risk of becoming inoperable. Some embodiments of the invention include hardware and methods for dynamically reconfiguring networks of distributed energy storage systems that are able to provide automatic site layout discovery using a formed auto-discovering network formed at an electric load location.
    Type: Application
    Filed: August 29, 2013
    Publication date: March 6, 2014
    Inventors: DAVID ERHART, CRAIG SOUTHEREN, BEN KEARNS, JON BURLINSON, DREW STEVENS
  • Publication number: 20140058577
    Abstract: Embodiments of the present invention may include control methods employed in multiphase distributed energy storage systems that are located behind utility meters typically located at, but not limited to, medium and large commercial and industrial locations. These multiphase distributed energy storage systems can operate semi-autonomously, but may be in frequent contact with a cloud-based optimization engine that is configured to develop energy control solutions based on various data inputs and to communicate these energy control solutions to one or more of the distributed energy storage systems. Due to characteristics of the electric load location and/or the use of on-site power generation, imbalances in the power draw per phase can be created within the electric load location. Therefore, embodiments of the invention may include systems and methods that are used to control and/or limit the imbalance in power flowing through one phase versus other phases at the electric load location.
    Type: Application
    Filed: August 27, 2013
    Publication date: February 27, 2014
    Inventors: DAVID ERHART, CRAIG SOUTHEREN, BEN KEARNS, JON BURLINSON, DREW STEVENS
  • Publication number: 20140052305
    Abstract: A control system for an energy storage system located behind a utility meter uses a unique, feedback-based, communication and control method to reliably and efficiently maximize economic return of the energy storage system. Operating parameters for the energy storage system are calculated at an external, centralized data center, and are selected to prevent electrical power demand of an electric load location from exceeding a specified set-point by discharging energy storage devices, such as DC batteries, through a bidirectional energy converter during peak demand events. The control system can operate autonomously in the case of a communications failure.
    Type: Application
    Filed: August 23, 2013
    Publication date: February 20, 2014
    Applicant: STEM INC.
    Inventors: Ben KEARNS, Jon BURLINSON, Drew STEVENS
  • Publication number: 20140049109
    Abstract: A control system for an energy storage system located behind a utility meter uses a unique, feedback-based, communication and control method to reliably and efficiently maximize economic return of the energy storage system. Operating parameters for the energy storage system are calculated at an external, centralized data center, and are selected to prevent electrical power demand of an electric load location from exceeding a specified set-point by discharging energy storage devices, such as DC batteries, through a bidirectional energy converter during peak demand events. The control system can operate autonomously in the case of a communications failure.
    Type: Application
    Filed: August 14, 2013
    Publication date: February 20, 2014
    Applicant: STEM INC.
    Inventors: Ben KEARNS, Jon BURLINSON, Drew STEVENS