143 patents
Page 7 of 8
Utility
Distributed Inverter and Intelligent Gateway
23 Sep 20
A system and apparatus for use in energy conversion.
Robert R. Rotzoll, Rajan N. Kapur, Suhas S. Patil
Filed: 1 Jun 20
Utility
Bulkhead interface and cable connector
31 Aug 20
A system for power conversion without a connection to ground, comprises an inverter dimensioned and arranged to receive a DC input and generate, from the DC input, a first AC line voltage carrying output and a second AC line voltage carrying output.
Ryan Linderman
Filed: 13 Mar 16
Utility
Method and Apparatus for Activation and De-activation of Power Conditioners In Distributed Resource Island Systems Using Low Voltage Ac
12 Aug 20
Method and apparatus for controlling power conditioners in a distributed resource island.
Donald Richard Zimmanck, Christopher N. Rowe, John Scott Berdner
Filed: 26 Apr 20
Utility
Method and apparatus for bidirectional power production in a power module
3 Aug 20
Method and apparatus for generating power.
Martin Fornage
Filed: 8 Sep 13
Utility
Photovoltaic Management and Module-level Power Electronics
22 Jul 20
A photovoltaic (PV) system includes module-level power electronic (MLPE) devices that produce energy.
Miles Bintz, Patrick L. Chapman, Jonathan L. Ehlmann, Julianne Frances Haugh, Dale Herman, Brian Kuhn, Kelly Mekechuk, Eric Roesinger
Filed: 5 Apr 20
Utility
Isolated gate driver auxiliary power supply
13 Jul 20
Apparatus and system for powering an isolated gate driver.
Michael J. Harrison
Filed: 19 Jan 16
Utility
Method and apparatus for impedance matching in virtual impedance droop controlled power conditioning units
6 Jul 20
A method and apparatus for setting a virtual impedance ratio of a power conditioning unit (PCU).
Donald Richard Zimmanck
Filed: 11 Sep 16
Utility
Method and apparatus for multi phase shift power converter control
6 Jul 20
A method and apparatus for multi phase shift control of a power converter.
Michael J. Harrison, Donald Richard Zimmanck, Martin Fornage
Filed: 3 Aug 14
Utility
Apparatus for mounting a power conditioner to a photovoltaic module frame
15 Jun 20
An apparatus for mechanically coupling a power conditioner to a photovoltaic (PV) module frame.
Ryan Linderman
Filed: 3 Mar 16
Utility
Method and apparatus for activation and de-activation of power conditioners in distributed resource island systems using low voltage AC
27 Apr 20
Method and apparatus for controlling power conditioners in a distributed resource island.
Donald Richard Zimmanck, Christopher N. Rowe, John Scott Berdner
Filed: 7 Nov 18
Utility
Method and Apparatus for Coordination of Generators In Droop Controlled Microgrids Using Hysteresis
22 Apr 20
A method and apparatus for autonomously operating a microgrid power generator.
Donald Richard Zimmanck, Martin Fornage, Michael J. Harrison, Christopher Rowe
Filed: 19 Dec 19
Utility
Photovoltaic management and module-level power electronics
6 Apr 20
A photovoltaic (PV) system includes module-level power electronic (MLPE) devices that produce energy.
Miles Bintz, Patrick L. Chapman, Jonathan L. Ehlmann, Julianne Frances Haugh, Dale Herman, Brian Kuhn, Kelly Mekechuk, Eric Roesinger
Filed: 10 Jun 18
Utility
Autonomous Charge Balancing of Distributed Ac Coupled Batteries with Droop Offset
1 Apr 20
A system and apparatus for autonomous charge balancing of an energy storage device of the microgrid.
Donald Richard Zimmanck
Filed: 2 Dec 19
Utility
Three-phase AC/AC converter with quasi-sine wave HF series resonant link
2 Mar 20
An energy control circuit is provided.
Martin Fornage, Damon Charles Cayford
Filed: 20 Dec 18
Utility
Method and Apparatus for Increased Energy Harvest In a Microgrid
22 Jan 20
A method and apparatus for power converter current control.
Christopher Rowe, Donald Richard Zimmanck, Michael J. Harrison, Martin Fornage
Filed: 29 Sep 19
Utility
Converter topologies and control
6 Jan 20
An inverter includes a transformer that includes a first winding, a second winding, and a third winding, a DC-AC inverter electrically coupled to the first winding of the transformer, a cycloconverter electrically coupled to the second winding of the transformer, an active filter electrically coupled to the third winding of the transformer.
Fernando Rodriguez, Hengsi Qin, Patrick Chapman
Filed: 18 Apr 18
Utility
Method and apparatus for coordination of generators in droop controlled microgrids using hysteresis
23 Dec 19
A method and apparatus for autonomously operating a microgrid power generator.
Donald Richard Zimmanck, Martin Fornage, Michael J. Harrison, Christopher Rowe
Filed: 3 Jan 17
Utility
Autonomous charge balancing of distributed AC coupled batteries with droop offset
16 Dec 19
A system and apparatus for autonomous charge balancing of an energy storage device of the microgrid.
Donald Richard Zimmanck
Filed: 4 Dec 16
Utility
System and method for establishing communication with an array of inverters
18 Nov 19
A system and method for establishing communication between a controller and a plurality of inverters comprises determining a response time window length and broadcasting a response request to the array of inverters that includes the response time window length.
Edward Krohne, Brian Kuhn
Filed: 17 Jul 18
Utility
Inverter for use in photovoltaic module
4 Nov 19
A photovoltaic module-mounted AC inverter circuit uses one or more integrated circuits, several power transistors configured as switches, several solid-dielectric capacitors for filtering and energy storage, several inductors for power conversion and ancillary components to support the above elements in operation.
Robert R. Rotzoll
Filed: 14 May 08