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公开(公告)号：US20240088482A1
公开(公告)日：2024-03-14
申请号：US18242882
申请日：2023-09-06
发明人： Don KOBS , James RITTER , Mark PAYNE , Gabriel GUTIERREZ
IPC分类号： H01M10/6567 , H01M10/48 , H01M10/613 , H01M10/63 , H01M10/651
CPC分类号： H01M10/6567 , H01M10/486 , H01M10/613 , H01M10/63 , H01M10/651
摘要： A battery system includes a battery cooling system, the battery cooling system including a battery chiller, battery pods in fluid connection with the battery chiller, and at least one chiller pump, the at least one chiller pump in fluid communication with the battery chiller and the battery pods. The battery system also includes a heat exchanger, the heat exchanger in fluid communication with the battery cooling system and an inverter loop. In addition the battery system includes the inverter loop including active front end rectifiers (AFE) and LCL filters (LCL), an inverter pump in communication with the AFE and the LCL, and a temperature sensing control valve adapted to stop or start flow of an inverter loop cooling fluid from reaching the heat exchanger. Further, the battery system includes a controller, the controller in electrical communication with the chiller pumps and adapted to control the temperature of a fluid coolant or control the rate of pumping of the chiller pumps, wherein the fluid coolant is adapted to be cooled by the chiller and pass through the battery pods.
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公开(公告)号：US20230318115A1
公开(公告)日：2023-10-05
申请号：US18129960
申请日：2023-04-03
发明人： Mike WARHUS , Ryan LOOFS , Mike BECK , Tyler KIEFER
IPC分类号： H01M50/264 , H01M50/293 , H01M10/0525 , H01M50/224 , H01M50/229 , H01M50/209
CPC分类号： H01M50/264 , H01M10/0525 , H01M50/209 , H01M50/224 , H01M50/229 , H01M50/293
摘要： An assembly includes a cell stack, the cell stack including a plurality of cells, the cells separated by cell spacers. The assembly also includes a compression pad at each end of the cell stack and a lithium-ion battery module strap assembly, the cell stack and compression pads positioned within the lithium-ion battery module strap assembly. The lithium-ion battery module strap assembly includes a case, the case including a bottom and two sides, end caps at each end of the case, and at least one strap, the strap positioned around the cell stack and connected to each end cap.
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公开(公告)号：US20230299408A1
公开(公告)日：2023-09-21
申请号：US18184057
申请日：2023-03-15
发明人： Donald KOBS , Eric EVEZIC , Adam LAMBERTUS , Paul SMITH
IPC分类号： H01M50/244 , H01M50/502 , H01M50/249 , H01M10/42 , H01M10/6567
CPC分类号： H01M50/244 , H01M50/502 , H01M50/249 , H01M10/425 , H01M10/6567 , H01M2010/4271
摘要： An energy storage system includes a skid; one or more battery assemblies coupled to the skid, each battery assembly including at least one battery; an enclosure, the enclosure coupled to the skid and enclosing the one or more battery assemblies; a bus bar assembly operatively coupled to each battery; a power electronics rack; a transformer; and a thermal management system.
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公开(公告)号：US20230296068A1
公开(公告)日：2023-09-21
申请号：US18123403
申请日：2023-03-20
发明人： Brian SHARP , Jason ROBISON , Chris HARVELL
IPC分类号： F02M35/10 , F02M35/02 , F02M35/024
CPC分类号： F02M35/10288 , F02M35/1038 , F02M35/10301 , F02M35/10295 , F02M35/0212 , F02M35/024 , F02M35/10013
摘要： A system includes a generator and an enclosure surrounding the generator, the generator having an air intake and an inside surface. The system also includes an air intake housing affixed to the inside surface of the enclosure and fluidly connected to the air intake, the air intake housing terminating in an air intake housing inner plate positioned at inner edge of the air intake housing. The air intake housing inner plate has a plurality of air intake holes. In addition, the system includes a damper, the damper abutting the air intake housing inner plate, the damper having a plurality of damper holes. The damper is adapted to slide along the air intake housing inner plate.
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公开(公告)号：US20230258111A1
公开(公告)日：2023-08-17
申请号：US18103824
申请日：2023-01-31
发明人： Brian SHARP , Eric EVEZIC
IPC分类号： F01M5/02 , F24H15/219 , F24H1/12 , F01M5/00 , F01M1/02
摘要： A fluid heating pre-start system includes a fluid circuit. The fluid circuit includes a circulating pump, a heat exchanger, and a fluid jacket coupled to a piece of equipment. The pre-start system includes a heater positioned to heat the fluid in the fluid circuit using the heat exchanger. The pre-start system includes a controller positioned to control the operation of the fluid circuit and the heater. The pre-start system may be run until the piece of equipment is preheated to a desired temperature before the piece of equipment is activated.
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公开(公告)号：US20230243298A1
公开(公告)日：2023-08-03
申请号：US18102876
申请日：2023-01-30
发明人： Chris Harvell , Chad Joost , Brian Sharp , Paul Smith , Eric Evezic
CPC分类号： F02B77/13 , F02B63/044
摘要： A sound-attenuated power generation system includes an enclosure. The enclosure includes a floor, side walls, end walls, and a roof. The system includes sound damping foam panels mechanically coupled to the interior of at least one of the floor, side walls, end walls, and roof. The enclosure has an intake vent formed in the side wall; an exhaust vent formed in the side wall; and a generator positioned within the enclosure, the generator including an engine.
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公开(公告)号：US20230198043A1
公开(公告)日：2023-06-22
申请号：US18073766
申请日：2022-12-02
发明人： Mike BECK , Tyler KIEFER , Ryan LOOFS , Mike SIMMONS , Michael WARHUS
IPC分类号： H01M10/63 , H01M50/204 , H01M50/249 , H01M50/264 , H01M50/242 , H01M10/625 , H01M10/658
CPC分类号： H01M10/63 , H01M50/204 , H01M50/249 , H01M50/264 , H01M50/242 , H01M10/625 , H01M10/658 , H01M2220/20
摘要： An energy storage system comprising a battery row having first and second row ends, first and second end pieces abutting the first and second row ends, respectively, an end piece retaining strap encircling the end pieces and the batteries therebetween and applying a first compressive force thereto, thereby defining a battery assembly, the battery assembly having external corners, first and second foam pieces enclosing at least the external corners of the battery assembly; a foam retaining strap encircling the foam pieces so as to maintain the foam pieces in a desired position relative to the battery assembly, thereby defining a battery module, and an enclosure having at least one battery module retained inside the enclosure. The foam pieces may be configured to reduce or enhance the rate of heat flow between the batteries and the operating environment.
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公开(公告)号：US20230069819A9
公开(公告)日：2023-03-02
申请号：US17334508
申请日：2021-05-28
发明人： Brian Sharp , Chad Joost , Chris Harvell , Paul Smith , Filiberto Garcia , Adam Lambertus , Jeff Smith
IPC分类号： E21B43/26
摘要： An integrated fracking system may include a substructure assembly including one or more frame rails. The integrated fracking system may include a variable frequency drive (VFD) coupled to the frame rails of the substructure assembly. The integrated fracking system may include a transformer coupled to the frame rails of the substructure assembly. The integrated fracking system may include a pump subsystem. The pump subsystem may include a first frac pump, a first motor operatively coupled to the first frac pump, a second frac pump, and a second motor operatively coupled to the second frac pump. The pump subsystem may be coupled to the frame rails of the substructure assembly.
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公开(公告)号：US11578579B2
公开(公告)日：2023-02-14
申请号：US17064155
申请日：2020-10-06
发明人： Chad Joost , Chris Harvell , Brian Sharp , Paul Smith , Ronnie Stover
摘要： A frac system includes power generation equipment and a power storage device used to provide electric power to one or more pieces of frac equipment. The frac system includes a power controller used to control the source of the power to the frac equipment. The power controller may measure the charge status for the power storage device and the electrical power load being used by the frac equipment. The power controller may engage or disengage the power generation equipment based on the measured charge status and electrical power load, may control the source of the power provided to the frac equipment, and may control whether the power storage device is being charged.
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公开(公告)号：US20220349295A1
公开(公告)日：2022-11-03
申请号：US17860786
申请日：2022-07-08
发明人： Mark PAYNE , Haomin LIN , Tom ROBERTSON
摘要： A system for stimulating oil or gas production from a wellbore includes a hydraulic fracturing pump unit having one or more hydraulic fracturing pumps driven by one or more electrical fracturing motors, a variable frequency drive (VFD) controlling the electrical fracturing motors, a fracturing pump blower unit driven by a blower motor, and a fracturing pump lubrication unit having a lubrication pump driven by a lubrication motor and a cooling fan driven by a cooling motor. The system may further include a blender unit and a hydration unit. A system control unit may control the operational parameters of the system.
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