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公开(公告)号：US11964573B2
公开(公告)日：2024-04-23
申请号：US17944413
申请日：2022-09-14
CPC分类号： B60L50/66 , B60L1/00 , B60L50/51 , B60L58/18 , B60L58/26 , H02J7/0013 , H02J7/0014 , H02J7/00712 , H02J7/1423 , H02J7/1492 , B60L2210/40 , H02J2310/48
摘要： Module-based energy systems are provided having multiple converter-source modules. The converter-source modules can each include an energy source and a converter. The systems can further include control circuitry for the modules. The modules can be arranged in various ways to provide single phase AC, multi-phase AC, and/or DC outputs. Each module can be independently monitored and controlled.
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公开(公告)号：US20240092545A1
公开(公告)日：2024-03-21
申请号：US18472089
申请日：2023-09-21
CPC分类号： B65D53/02 , B65D25/54 , B65D81/2038 , B65D85/70
摘要： Provided are methods and systems for volatile object transport. An example volatile object transport container includes a viewport assembly, a target container housing configured to accommodate clamp assemblies affixable to a volatile object, and a sealing member positioned between the viewport assembly and the target container housing. The sealing member is configured to provide an air-tight seal within an interior cavity of the volatile object transport container when the viewport assembly and target container housing are affixed to one another.
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公开(公告)号：US11929182B2
公开(公告)日：2024-03-12
申请号：US17692106
申请日：2022-03-10
发明人： Xiaokang Yang
摘要： Systems and methods that facilitate forming and maintaining FRCs with superior stability as well as particle, energy and flux confinement and, more particularly, systems and methods that facilitate forming and maintaining FRCs with elevated system energies and improved sustainment utilizing neutral beam injection and high harmonic fast wave electron heating.
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公开(公告)号：US11894781B2
公开(公告)日：2024-02-06
申请号：US17952975
申请日：2022-09-26
CPC分类号： H02M7/003 , H02J3/38 , H02J7/0042
摘要： A housing and/or installation frameworks for a modular multi-level energy system includes a set of similar cabinets configured for orthogonal (e.g., vertical and horizontal) alignment of the modules. The cabinets are configured so modules of a particular phase are oriented along an axis parallel to a reference plane. Modules of the same level of the multi-level arrangement but of different phases are mounted in each cabinet, arranged such that a module for each phase is a defined distance from the reference plane. The cabinets are arranged equidistant and orthogonal to the reference plane, minimizing distance for connections between modules of the same phase across multiple cabinets, and facilitating convenient addition or removal of levels. The framework also facilitates data and reference signal connections between local control devices of the modules, and between the local control devices and a master control device for the system.
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65.发明授权公开(公告)号：US11881761B2
公开(公告)日：2024-01-23
申请号：US18297706
申请日：2023-04-10
发明人： Mikhail Slepchenkov
IPC分类号： H02M1/12 , H02M3/156 , H03K17/567 , H02M1/00
CPC分类号： H02M1/12 , H02M3/156 , H03K17/567 , H02M1/0048
摘要： Systems and methods that facilitate multilevel hysteresis voltage control methods for cascaded multilevel voltage modulators having a plurality of power cells connected in series and has any positive integer number of output voltage levels to control any unipolar voltage on the load of the voltage modulator, and transfer electrical power from an electrical grid via AC/DC converters or directly from energy storage elements of the power cells to that load. A method of operational rotation of the power cells of a multilevel voltage modulator, which ensures an equal power sharing among the power cells and voltage balancing of the energy storage elements of the power cells of the modulator.
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公开(公告)号：US11845356B2
公开(公告)日：2023-12-19
申请号：US17953988
申请日：2022-09-27
CPC分类号： B60L58/12 , B60L58/24 , H02J1/14 , H02J7/00309
摘要： Example embodiments of systems, devices, and methods are provided for intraphase and interphase balancing of modular energy systems. The embodiments can be used in a broad variety of mobile and stationary applications in a broad variety of modular cascaded topologies. The embodiments can include the generation of a module status value that is representative of status information collected or determined for the module. The module status value can be an intermediate quantitative representation of the status of each module as it pertains to one or more operating characteristics sought to be balanced by the system. This intermediate quantitative representation can then be used in the generation of a modulation index for the module, which can then be used as part of a larger control technique, such as pulse width modulation, for control and balancing of the system.
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67.发明公开公开(公告)号：US20230396186A1
公开(公告)日：2023-12-07
申请号：US18124487
申请日：2023-03-21
发明人： Mikhail Slepchenkov
IPC分类号： H02M7/483 , H02M7/5387
CPC分类号： H02M7/483 , H02M7/53871 , H02M7/4835
摘要： Systems and methods for multilevel hysteresis current control for a cascaded multilevel converter having a plurality of power cells connected in series with a positive integer number of output voltage levels, and to control any shape of AC/DC current in the load, transfer electrical power from energy storage elements of the power cells to that load and recover the energy back to the storage elements. Systems and methods for voltage balancing on energy storage elements of the power cells to determine whether to inject energy into or extract energy from a selected storage element, and for zero switching state rotation technique of switching elements in each power cell of cascaded multilevel converter.
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公开(公告)号：US20230384402A1
公开(公告)日：2023-11-30
申请号：US18208652
申请日：2023-06-12
发明人： Marcel Nations
摘要： Systems, devices and methods that facilitate non-intrusive measurement and validation of field-reversal of a core plasma by combining DFSS and blended Zeeman concepts (i.e., sub-Doppler circular dichroism spectroscopy).
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公开(公告)号：US11752896B2
公开(公告)日：2023-09-12
申请号：US17953988
申请日：2022-09-27
CPC分类号： B60L58/12 , B60L58/24 , H02J1/14 , H02J7/00309
摘要： Example embodiments of systems, devices, and methods are provided for intraphase and interphase balancing of modular energy systems. The embodiments can be used in a broad variety of mobile and stationary applications in a broad variety of modular cascaded topologies. The embodiments can include the generation of a module status value that is representative of status information collected or determined for the module. The module status value can be an intermediate quantitative representation of the status of each module as it pertains to one or more operating characteristics sought to be balanced by the system. This intermediate quantitative representation can then be used in the generation of a modulation index for the module, which can then be used as part of a larger control technique, such as pulse width modulation, for control and balancing of the system.
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公开(公告)号：US11603001B2
公开(公告)日：2023-03-14
申请号：US17886243
申请日：2022-08-11
摘要： Module-based energy systems are provided having multiple converter-source modules. The converter-source modules can each include an energy source and a converter. The systems can further include control circuitry for the modules. The modules can be arranged in various ways to provide single phase AC, multi-phase AC, and/or DC outputs. Each module can be independently monitored and controlled.
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