Patents by Inventor Dallas W. Meyer
Dallas W. Meyer 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: 9773933Abstract: In an embodiment, a solar energy system includes multiple photovoltaic modules, each oriented substantially at a same angle relative to horizontal. The angle is independent of a latitude of an installation site of the solar energy system and is greater than or equal to 15 degrees. The solar energy system defines a continuous area within a perimeter of the solar energy system. The solar energy system is configured to capture at the photovoltaic modules substantially all light incoming towards the continuous area over an entire season.Type: GrantFiled: August 1, 2013Date of Patent: September 26, 2017Assignee: TENKSOLAR, INC.Inventors: Dallas W. Meyer, Lowell J. Berg, Kurt Korkowski, Lance E. Stover, Thomas L. Murnan, Orville Dodd
-
Patent number: 9768725Abstract: One example embodiment includes a PV module comprising a conductive backsheet, a substantially transparent front plate, a plurality of PV cells, a plurality of conductive spacers, and a power conversion device. The PV cells can be disposed between the conductive backsheet and the front plate and can be arranged in a plurality of rows. The PV cells within each row can be connected to each other in parallel and the rows can be connected in series. The PV cells can be interconnected between the conductive spacers. The power conversion device can be redundantly connected to the PV cells via a last conductive spacer connected to a last row. The power conversion device can substantially maintain a maximum peak power of the PV module and can convert a lower voltage collectively generated by the PV cells to a predetermined stepped up voltage greater than or equal to 12 volts.Type: GrantFiled: November 4, 2014Date of Patent: September 19, 2017Assignee: TENKSOLAR, INC.Inventor: Dallas W. Meyer
-
Patent number: 9659594Abstract: In one example, a head is provided that may include a slider body, a transducer body, a transducer connected to the transducer body, and an interleaver assembly interconnecting the slider body and the transducer body. The interleaver assembly may include an interleaver body to which the transducer body is attached, the interleaver body having a plurality of geometric features that enable temporary deformation of the interleaver body in response to exertion of a force on the interleaver body, and the interleaver body may further include piezoelectric elements positioned in the interleaver body, the piezoelectric elements operable such that, when selectively actuated, the piezoelectric elements exert a force on the interleaver body so as to effect selective movement of the transducer with respect to a surface of a medium.Type: GrantFiled: February 26, 2013Date of Patent: May 23, 2017Inventor: Dallas W. Meyer
-
Publication number: 20170110149Abstract: In one example, a head is provided that may include a slider body, a transducer body, a transducer connected to the transducer body, and an interleaver assembly interconnecting the slider body and the transducer body. The interleaver assembly may include an interleaver body to which the transducer body is attached, the interleaver body having a plurality of geometric features that enable temporary deformation of the interleaver body in response to exertion of a force on the interleaver body, and the interleaver body may further include piezoelectric elements positioned in the interleaver body, the piezoelectric elements operable such that, when selectively actuated, the piezoelectric elements exert a force on the interleaver body so as to effect selective movement of the transducer with respect to a surface of a medium.Type: ApplicationFiled: February 26, 2013Publication date: April 20, 2017Inventor: Dallas W. Meyer
-
Publication number: 20170085094Abstract: In an example embodiment, a method to operate a PV module includes measuring module output power collectively generated by a plurality of power conversion circuits of the PV module. The module output power collectively generated by the plurality of power conversion circuits is characterized by a module power output curve having a peak. A current measured output power is compared to a preceding measured output power. Based on a preceding direction variable indicating a side of the peak on which the PV module was previously operating and the comparison of the current measured output power to the preceding measured output power: a current direction variable indicating a side of the peak on which the PV module is currently operating is determined, and a switching period of the power conversion circuits is adjusted.Type: ApplicationFiled: December 2, 2016Publication date: March 23, 2017Inventors: Dallas W. Meyer, Lowell J. Berg, Forrest C. Meyer, Raymond W. Knight, Steven E. Wheeler, John P. Novotny
-
Publication number: 20170070188Abstract: An asymmetric wave photovoltaic (PV) system includes at least one asymmetric wavelet coupled. The at least one asymmetric wavelet includes front and rear PV modules of equal size. The front and rear PV modules are coupled together to form a peak of the at least one asymmetric wavelet. The front PV module is supported at a first angle. The rear PV module is supported at a second angle that is different than the first angle.Type: ApplicationFiled: November 18, 2016Publication date: March 9, 2017Inventors: Dallas W. Meyer, Lowell J. Berg, Richard Amy, Thomas L. Murnan, Lance E. Stover, Raymond W. Knight, Kevin Batko, Dan Heneman, Steve Sazama, Larry Weiss, Timothy C. Johnson
-
Patent number: 9543890Abstract: In one example, a photovoltaic module includes a plurality of discrete photovoltaic cells arranged in a plurality of cell rows, and a substantially electrically conductive and continuous area backsheet. The photovoltaic cells in each cell row are electrically connected in parallel to each other. The cell rows are electrically connected in series to each other and include a first row and a last row. The backsheet forms a current return path between the first and last rows. The photovoltaic cells are configured such that, in operation, current flows substantially uni-directionally through the plurality of photovoltaic cells between the first row and the last row.Type: GrantFiled: October 14, 2013Date of Patent: January 10, 2017Assignee: TENKSOLAR, INC.Inventors: Dallas W. Meyer, Lowell J. Berg, Forrest C. Meyer, Raymond W. Knight, Steven E. Wheeler, John P. Novotny
-
Publication number: 20160329719Abstract: In an example, a solar power generation system includes solar panels, DC optimizers, and inverters. The numbers of the solar panels and the DC optimizers are both N, and the number of the inverters is M. An output of each solar panel is connected to a DC optimizer. The DC optimizer is mainly used to track the maximum power point of the solar panel and stabilize the current, thereby maximizing the output power of the solar panel. Moreover, outputs of all DC optimizers are connected in parallel to construct a DC bus, inputs of the M inverters are connected in parallel, the M inverters whose inputs are connected in parallel extract current from the DC bus, and outputs of the M inverters are also connected in parallel to the same power grid. Advantages of safety, reliability and high power generation efficiency are implemented.Type: ApplicationFiled: May 5, 2016Publication date: November 10, 2016Inventors: Dallas W. Meyer, Chongfeng Zheng, Juncheng Tan, Qi Qui
-
Publication number: 20160111573Abstract: In an example, a photovoltaic (PV) module includes multiple PV cells, a continuous backsheet, a circuit card, and a buried first polarity contact. The PV cells are arranged in rows and columns. The continuous backsheet is positioned behind the PV cells, includes a ground plane for the PV cells, and is electrically coupled between a first row and a last row of the PV cells. The circuit card is mechanically coupled to a back of the PV module and includes a first connector with a first polarity and a second connector with an opposite second polarity. The buried first polarity contact is positioned behind the PV cells, is electrically coupled to a back of each PV cell in one of the rows of the PV cells, and extends through a slot formed in the continuous backsheet to electrical contact with the first connector of the circuit card.Type: ApplicationFiled: October 21, 2015Publication date: April 21, 2016Inventors: Dallas W. Meyer, Lowell J. Berg, Steven E. Wheeler
-
Patent number: 9299861Abstract: In an embodiment, a photovoltaic system includes multiple photovoltaic modules and a module-to-module bus. Each photovoltaic module defines a first end and a second end opposite the first end. Each photovoltaic module includes multiple photovoltaic cells and multiple converters. Energy generated by each photovoltaic cell has multiple paths through the photovoltaic cells to the second end. The converters are electrically coupled to the photovoltaic cells at the second end such that energy generated by each photovoltaic cell is receivable at any of the converters. The module-to-module bus is electrically coupled to each of the photovoltaic modules. The module-to-module bus has an output. Energy generated by each photovoltaic module is receivable at the output independent of any other of the photovoltaic modules.Type: GrantFiled: October 31, 2012Date of Patent: March 29, 2016Assignee: TENKSOLAR, INC.Inventors: Dallas W. Meyer, Lowell Berg, John Novotny, Shady Gross, Forrest C. Meyer
-
Patent number: 9070413Abstract: A recording head for use in magnetic storage devices is disclosed. The recording head includes a transducer that is bi-directionally movable with respect to a surface of the magnetic storage medium, thereby enabling improved positioning of the transducer during recording head read and write operations. Various structures are disclosed to bi-directionally actuate the recording head transducer. In one embodiment, an interleaver assembly having a plurality of flexure assemblies employs a motor including magnetic portions for selective, bi-directional actuation. In another embodiment, electrostatic charges are employed in the flexure assemblies for selective actuation. In yet another embodiment, piezoelectric elements are included to provide for selective actuation.Type: GrantFiled: October 8, 2012Date of Patent: June 30, 2015Inventor: Dallas W. Meyer
-
Publication number: 20150047689Abstract: One example embodiment includes a PV module comprising a conductive backsheet, a substantially transparent front plate, a plurality of PV cells, a plurality of conductive spacers, and a power conversion device. The PV cells can be disposed between the conductive backsheet and the front plate and can be arranged in a plurality of rows. The PV cells within each row can be connected to each other in parallel and the rows can be connected in series. The PV cells can be interconnected between the conductive spacers. The power conversion device can be redundantly connected to the PV cells via a last conductive spacer connected to a last row. The power conversion device can substantially maintain a maximum peak power of the PV module and can convert a lower voltage collectively generated by the PV cells to a predetermined stepped up voltage greater than or equal to 12 volts.Type: ApplicationFiled: November 4, 2014Publication date: February 19, 2015Inventor: Dallas W. Meyer
-
Patent number: 8933320Abstract: One example embodiment includes a PV module comprising a conductive backsheet, a substantially transparent front plate, a plurality of PV cells, a plurality of conductive spacers, and a power conversion device. The PV cells can be disposed between the conductive backsheet and the front plate and can be arranged in a plurality of rows. The PV cells within each row can be connected to each other in parallel and the rows can be connected in series. The PV cells can be interconnected between the conductive spacers. The power conversion device can be redundantly connected to the PV cells via a last conductive spacer connected to a last row. The power conversion device can substantially maintain a maximum peak power of the PV module and can convert a lower voltage collectively generated by the PV cells to a predetermined stepped up voltage greater than or equal to 12 volts.Type: GrantFiled: January 21, 2009Date of Patent: January 13, 2015Assignee: Tenksolar, Inc.Inventor: Dallas W. Meyer
-
Publication number: 20140360561Abstract: In an embodiment, a photovoltaic (PV) system includes a direct current (DC) bus, multiple PV modules and multiple inverter units. The PV modules are electrically coupled in parallel to the DC bus. The inverter units have DC inputs electrically coupled in parallel to the DC bus and have alternating current (AC) outputs electrically coupled to an AC grid.Type: ApplicationFiled: August 21, 2014Publication date: December 11, 2014Inventors: Dallas W. Meyer, Lowell J. Berg, Joel Cannon, Shady Gross, Lance E. Stover
-
Patent number: 8829330Abstract: In an example, a solar energy system includes multiple PV modules, multiple reflectors, and a racking assembly. Each of the reflectors is positioned opposite a corresponding one of the PV modules. The racking assembly mechanically interconnects the PV modules and the reflectors to form an interconnected system. The racking assembly defines gaps within the racking assembly and between adjacent PV modules and reflectors. The interconnected system includes multiple contact points associated with the gaps. The gaps and contact points configure the interconnected system to accommodate surface unevenness of an installation surface up to a predetermined surface unevenness.Type: GrantFiled: August 10, 2011Date of Patent: September 9, 2014Assignee: Tenksolar, Inc.Inventors: Dallas W. Meyer, Lowell J. Berg, Lance E. Stover, Orville D. Dodd, Thomas L. Murnan
-
Patent number: 8828778Abstract: A method of forming a longitudinally continuous photovoltaic (PV) module includes arranging strips of thin-film PV material to be spaced apart from and substantially parallel to each other. The method also includes laminating a bottom layer to a first surface of the strips of thin-film PV material, the bottom layer including multiple bottom layer conductive strips. The method also includes laminating a top layer to a second surface of the strips of thin-film PV material opposite the first surface, the top layer including multiple top layer conductive strips. Laminating the bottom layer to the first surface and laminating the top layer to the second surface includes serially and redundantly interconnecting the strips of thin-film PV material together by connecting each one of the strips of thin-film PV material to a different one of the bottom layer conductive strips and a different one of the top layer conductive strips.Type: GrantFiled: May 31, 2012Date of Patent: September 9, 2014Assignee: Tenksolar, Inc.Inventor: Dallas W. Meyer
-
Publication number: 20140174535Abstract: In an example, a solar energy system includes multiple PV modules, multiple reflectors, and a racking assembly. Each of the reflectors is positioned opposite a corresponding one of the PV modules. The racking assembly mechanically interconnects the PV modules and the reflectors to form an interconnected system. The racking assembly defines gaps within the racking assembly and between adjacent PV modules and reflectors. The interconnected system includes multiple contact points associated with the gaps. The gaps and contact points configure the interconnected system to accommodate surface unevenness of an installation surface up to a predetermined surface unevenness.Type: ApplicationFiled: February 26, 2014Publication date: June 26, 2014Applicant: TENKSOLAR, INC.Inventors: Dallas W. Meyer, Lowell J. Berg, Lance E. Stover, Orville D. Dodd, Thomas L. Murnan
-
Patent number: 8748727Abstract: One example embodiment includes a PV module comprising a conductive backsheet, a non-conductive layer disposed on the conductive backsheet, a plurality of PV cells arranged in rows and collectively generating a first power output characterized by a first voltage, and a power conversion device. Each of the rows can include two or more PV cells. The PV cells within each row can be connected to each other in parallel. The rows can be connected in series. A top row can be connected to the conductive backsheet. The power conversion device can be redundantly connected to a bottom row and to the conductive backsheet to form a complete circuit. The power conversion device can convert the first power output to a second power output characterized by a second voltage that is larger than the first voltage. The power conversion device can also maintain peak power of the PV cells.Type: GrantFiled: January 21, 2009Date of Patent: June 10, 2014Assignee: Tenksolar, Inc.Inventor: Dallas W. Meyer
-
Publication number: 20140035373Abstract: In one example, a photovoltaic module includes a plurality of discrete photovoltaic cells arranged in a plurality of cell rows, and a substantially electrically conductive and continuous area backsheet. The photovoltaic cells in each cell row are electrically connected in parallel to each other. The cell rows are electrically connected in series to each other and include a first row and a last row. The backsheet forms a current return path between the first and last rows. The photovoltaic cells are configured such that, in operation, current flows substantially uni-directionally through the plurality of photovoltaic cells between the first row and the last row.Type: ApplicationFiled: October 14, 2013Publication date: February 6, 2014Applicant: TenKsolar, Inc.Inventors: Dallas W. Meyer, Lowell J. Berg, Forrest C. Meyer, Raymond W. Knight, Steven E. Wheeler, John P. Novotny
-
Publication number: 20130312812Abstract: In an embodiment, a solar energy system includes multiple photovoltaic modules, each oriented substantially at a same angle relative to horizontal. The angle is independent of a latitude of an installation site of the solar energy system and is greater than or equal to 15 degrees. The solar energy system defines a continuous area within a perimeter of the solar energy system. The solar energy system is configured to capture at the photovoltaic modules substantially all light incoming towards the continuous area over an entire season.Type: ApplicationFiled: August 1, 2013Publication date: November 28, 2013Applicant: Tenksolar, IncInventors: Dallas W. Meyer, Lowell J. Berg, Kurt Korkowski, Lance E. Stover, Thomas L. Murnan, Orville Dodd