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公开(公告)号：US11732934B2
公开(公告)日：2023-08-22
申请号：US17316803
申请日：2021-05-11
发明人： Tony King , Dean Sarandria
摘要： A recovery system is provided to recover energy from heat. In an embodiment, the system includes an evaporator to receive a flow of natural gas at a first temperature and output the flow at a second, lower temperature. The evaporator may receive a flow of cooling media to cool the natural gas and output a flow of heated cooling media. The system may further include: a heat-to-mechanical energy converter coupled to the evaporator to receive the flow of heated cooling media and to output first cooled cooling media; an induction generator coupled to be driven by the heat-to-mechanical energy converter; a medium voltage drive coupled to receive power from the induction generator and to condition the power for output to an electrical distribution system; and a condenser to condense the first cooled cooling media to provide the flow of cooling media to the evaporator.
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公开(公告)号：US11015846B2
公开(公告)日：2021-05-25
申请号：US16380073
申请日：2019-04-10
发明人： Tony King , Dean Sarandria
摘要： A recovery system is provided to recover energy from heat. In an embodiment, the system includes an evaporator to receive a flow of natural gas at a first temperature and output the flow at a second, lower temperature. The evaporator may receive a flow of cooling media to cool the natural gas and output a flow of heated cooling media. The system may further include: a heat-to-mechanical energy converter coupled to the evaporator to receive the flow of heated cooling media and to output first cooled cooling media; an induction generator coupled to be driven by the heat-to-mechanical energy converter; a medium voltage drive coupled to receive power from the induction generator and to condition the power for output to an electrical distribution system; and a condenser to condense the first cooled cooling media to provide the flow of cooling media to the evaporator.
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公开(公告)号：US20210262707A1
公开(公告)日：2021-08-26
申请号：US17316803
申请日：2021-05-11
发明人： Tony King , Dean Sarandria
摘要： A recovery system is provided to recover energy from heat. In an embodiment, the system includes an evaporator to receive a flow of natural gas at a first temperature and output the flow at a second, lower temperature. The evaporator may receive a flow of cooling media to cool the natural gas and output a flow of heated cooling media. The system may further include: a heat-to-mechanical energy converter coupled to the evaporator to receive the flow of heated cooling media and to output first cooled cooling media; an induction generator coupled to be driven by the heat-to-mechanical energy converter; a medium voltage drive coupled to receive power from the induction generator and to condition the power for output to an electrical distribution system; and a condenser to condense the first cooled cooling media to provide the flow of cooling media to the evaporator.
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4.发明授权公开(公告)号：US11937519B1
公开(公告)日：2024-03-19
申请号：US13815975
申请日：2013-03-15
IPC分类号： H10N60/83
CPC分类号： H10N60/83
摘要： Permanent magnets using high temperature superconductor tapes are disclosed. For example, a magnet may include a superconductor tape having two ends, a slit in the superconductor tape between the two ends that forms two legs, a separation between the legs that forms a loop, and a trapped magnetic field in the superconductor tape.
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5.发明公开公开(公告)号：US20240200731A1
公开(公告)日：2024-06-20
申请号：US18544273
申请日：2023-12-18
发明人： Brett Schubert , Dean Sarandria
摘要： In various embodiments, a mobile, open-air, electrical skid may provide electrical power from high voltage power lines via one or more electrical components to natural gas compressors at a natural gas compressor site. In several embodiments, the open-air skid may be of a size that can fit on a flat-bed trailer so that the skid can be transported to the site, and the open-air skid may not have side walls to allow for air flowing across the components. The electrical components may include an electric variable frequency drive, a sync reactor, one or more motor relays, an input cabinet, one or more motor control cabinets, a remote cooling unit, and/or other electrical components utilized to start-up one or more natural gas compressors and keep the one or more natural gas compressors running.
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