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公开(公告)号：US20170135194A1
公开(公告)日：2017-05-11
申请号：US15415652
申请日：2017-01-25
发明人： Yuri I. Belchenko , Alexander V. Burdakov , Vladimir I. Davydenko , Gennady I. Dimov , Alexander A. Ivanov , Valeery V. Kobets , Artem N. Smirnov , Michl W. Binderbauer , Donald L. Sevier , Terrence E. Richardson
IPC分类号： H05H3/02
CPC分类号： H05H3/02
摘要： A negative ion-based neutral beam injector comprising a negative ion source, accelerator and neutralizer to produce about a 5 MW neutral beam with energy of about 0.50 to 1.0 MeV. The ions produced by the ion source are pre-accelerated before injection into a high energy accelerator by an electrostatic multi-aperture grid pre-accelerator, which is used to extract ion beams from the plasma and accelerate to some fraction of the required beam energy. The beam from the ion source passes through a pair of deflecting magnets, which enable the beam to shift off axis before entering the high energy accelerator. After acceleration to full energy, the beam enters the neutralizer where it is partially converted into a neutral beam. The remaining ion species are separated by a magnet and directed into electrostatic energy converters. The neutral beam passes through a gate valve and enters a plasma chamber.
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公开(公告)号：US20170236967A1
公开(公告)日：2017-08-17
申请号：US15392769
申请日：2016-12-28
IPC分类号： H01L31/0725 , G21H1/06 , G21H1/04 , H01L31/115 , G01T1/28
CPC分类号： H01L31/0725 , G01T1/28 , G21H1/04 , G21H1/06 , H01L31/0352 , H01L31/115 , Y02E10/542
摘要： Systems and methods for the conversion of energy of high-energy photons into electricity which utilize a series of materials with differing atomic charges to take advantage of the emission of a large multiplicity of electrons by a single high-energy photon via a cascade of Auger electron emissions. In one embodiment, a high-energy photon converter preferably includes a linearly layered nanometric-scaled wafer made up of layers of a first material sandwiched between layers of a second material having an atomic charge number differing from the atomic charge number of the first material. In other embodiments, the nanometric-scaled layers are configured in a tubular or shell-like configuration and/or include layers of a third insulator material.
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公开(公告)号：US09924587B2
公开(公告)日：2018-03-20
申请号：US15415652
申请日：2017-01-25
发明人： Yuri I. Belchenko , Alexander V. Burdakov , Vladimir I. Davydenko , Gennady I. Dimov , Alexandr A. Ivanov , Valeery V. Kobets , Artem N. Smirnov , Michl W. Binderbauer , Donald L. Sevier , Terence E. Richardson
CPC分类号： H05H3/02
摘要： A negative ion-based neutral beam injector comprising a negative ion source, accelerator and neutralizer to produce about a 5 MW neutral beam with energy of about 0.50 to 1.0 MeV. The ions produced by the ion source are pre-accelerated before injection into a high energy accelerator by an electrostatic multi-aperture grid pre-accelerator, which is used to extract ion beams from the plasma and accelerate to some fraction of the required beam energy. The beam from the ion source passes through a pair of deflecting magnets, which enable the beam to shift off axis before entering the high energy accelerator. After acceleration to full energy, the beam enters the neutralizer where it is partially converted into a neutral beam. The remaining ion species are separated by a magnet and directed into electrostatic energy converters. The neutral beam passes through a gate valve and enters a plasma chamber.
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公开(公告)号：US09591740B2
公开(公告)日：2017-03-07
申请号：US14637231
申请日：2015-03-03
发明人： Yuri I. Belchenko , Alexander V. Burdakov , Vladimir I. Davydenko , Gennady I. Dimov , Alexander A. Ivanov , Valeery V. Kobets , Artem N. Smirnov , Michl W. Binderbauer , Donald L. Sevier , Terrence E. Richardson
CPC分类号： H05H3/02
摘要： A negative ion-based neutral beam injector comprising a negative ion source, accelerator and neutralizer to produce about a 5 MW neutral beam with energy of about 0.50 to 1.0 MeV. The ions produced by the ion source are pre-accelerated before injection into a high energy accelerator by an electrostatic multi-aperture grid pre-accelerator, which is used to extract ion beams from the plasma and accelerate to some fraction of the required beam energy. The beam from the ion source passes through a pair of deflecting magnets, which enable the beam to shift off axis before entering the high energy accelerator. After acceleration to full energy, the beam enters the neutralizer where it is partially converted into a neutral beam. The remaining ion species are separated by a magnet and directed into electrostatic energy converters. The neutral beam passes through a gate valve and enters a plasma chamber.
摘要翻译： 负离子型中性束注射器，其包括负离子源，加速器和中和器，以产生约5至10MeV能量的约5MW中性束。 由离子源产生的离子在通过静电多孔格栅预加速器注入高能加速器之前被预加速，其用于从等离子体提取离子束并加速到所需束能量的一部分。 来自离子源的光束通过一对偏转磁体，这使得光束在进入高能量加速器之前能够偏离轴。 在加速到全部能量之后，光束进入中和器，在那里它被部分转换为中性光束。 剩余的离子种类被磁体分离并导入静电能量转换器。 中性梁通过闸阀进入等离子体室。
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公开(公告)号：US20160218235A1
公开(公告)日：2016-07-28
申请号：US15087283
申请日：2016-03-31
IPC分类号： H01L31/0725 , H01L31/115
CPC分类号： H01L31/0725 , G01T1/28 , G21H1/04 , G21H1/06 , H01L31/0352 , H01L31/115 , Y02E10/542
摘要： Systems and methods for the conversion of energy of high-energy photons into electricity which utilize a series of materials with differing atomic charges to take advantage of the emission of a large multiplicity of electrons by a single high-energy photon via a cascade of Auger electron emissions. In one embodiment, a high-energy photon converter preferably includes a linearly layered nanometric-scaled wafer made up of layers of a first material sandwiched between layers of a second material having an atomic charge number differing from the atomic charge number of the first material. In other embodiments, the nanometric-scaled layers are configured in a tubular or shell-like configuration and/or include layers of a third insulator material.
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公开(公告)号：US20170359886A1
公开(公告)日：2017-12-14
申请号：US15582426
申请日：2017-04-28
CPC分类号： H05H1/08 , G21B1/052 , H05H1/14 , Y02E30/122
摘要： A high performance field reversed configuration (FRC) system includes a central confinement vessel, two diametrically opposed reversed-field-theta-pinch formation sections coupled to the vessel, and two divertor chambers coupled to the formation sections. A magnetic system includes quasi-dc coils axially positioned along the FRC system components, quasi-dc mirror coils between the confinement chamber and the formation sections, and mirror plugs between the formation sections and the divertors. The formation sections include modular pulsed power formation systems enabling static and dynamic formation and acceleration of the FRCs. The FRC system further includes neutral atom beam injectors, pellet or CT injectors, gettering systems, axial plasma guns and flux surface biasing electrodes. The beam injectors are preferably angled toward the midplane of the chamber. In operation, FRC plasma parameters including plasma thermal energy, total particle numbers, radius and trapped magnetic flux, are sustainable at or about a constant value without decay during neutral beam injection.
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公开(公告)号：US20170337991A1
公开(公告)日：2017-11-23
申请号：US15483984
申请日：2017-04-10
摘要： Systems and methods utilizing successive, axially symmetric acceleration and adiabatic compression stages to heat and accelerate two compact tori towards each other and ultimately collide and compress the compact tori within a central chamber. Alternatively, systems and methods utilizing successive, axially asymmetric acceleration and adiabatic compression stages to heat and accelerate a first compact toroid towards and position within a central chamber and to heat and accelerate a second compact toroid towards the central chamber and ultimately collide and merge the first and second compact toroids and compress the compact merge tori within the central chamber.
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8.发明申请公开(公告)号：US20160276044A1
公开(公告)日：2016-09-22
申请号：US15078918
申请日：2016-03-23
发明人： Michel Tuszewski , Michl W. Binderbauer , Dan Barnes , Eusebio Garate , Houyang Guo , Sergei Putvinski , Artem N. Smirnov
CPC分类号： G21B1/052 , G21B1/15 , H05H1/10 , Y02E30/122 , Y02E30/16
摘要： A high performance field reversed configuration (FRC) system includes a central confinement vessel, two diametrically opposed reversed-field-theta-pinch formation sections coupled to the vessel, and two divertor chambers coupled to the formation sections. A magnetic system includes quasi-dc coils axially positioned along the FRC system components, quasi-dc mirror coils between the confinement chamber and the formation sections, and mirror plugs between the formation sections and the divertors. The formation sections include modular pulsed power formation systems enabling static and dynamic formation and acceleration of the FRCs. The FRC system further includes neutral atom beam injectors, pellet injectors, gettering systems, axial plasma guns and flux surface biasing electrodes. The beam injectors are preferably angled toward the midplane of the chamber. In operation, FRC plasma parameters including plasma thermal energy, total particle numbers, radius and trapped magnetic flux, are sustainable at or about a constant value without decay during neutral beam injection.
摘要翻译： 高性能场反向配置（FRC）系统包括中央限制容器，耦合到容器的两个直径相对的反向场-θ夹紧形成部分和耦合到形成部分的两个偏滤器室。 磁性系统包括沿着FRC系统部件轴向定位的准直流线圈，在限制室和形成部分之间的准直流镜面线圈，以及形成部分和偏滤器之间的镜塞。 形成部分包括使得FRC能够静态和动态形成和加速的模块化脉冲动力形成系统。 FRC系统还包括中性原子束注射器，丸粒注射器，吸气系统，轴向等离子体枪和通量表面偏置电极。 梁喷射器优选地朝向腔室的中平面成角度。 在操作中，FRC等离子体参数包括等离子体热能，总粒子数，半径和被捕获的磁通量，在中性束注入期间可以恒定值或约为恒定值，而不衰减。
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公开(公告)号：US20150245461A1
公开(公告)日：2015-08-27
申请号：US14637231
申请日：2015-03-03
发明人： Yuri I. Belchenko , Alexander V. Burdakov , Vladimir I. Davydenko , Gennady I. Dimov , Alexander A. Ivanov , Valeery V. Kobets , Artem N. Smirnov , Michl W. Binderbauer , Donald L. Sevier , Terrence E. Richardson
IPC分类号： H05H3/02
CPC分类号： H05H3/02
摘要： A negative ion-based neutral beam injector comprising a negative ion source, accelerator and neutralizer to produce about a 5 MW neutral beam with energy of about 0.50 to 1.0 MeV. The ions produced by the ion source are pre-accelerated before injection into a high energy accelerator by an electrostatic multi-aperture grid pre-accelerator, which is used to extract ion beams from the plasma and accelerate to some fraction of the required beam energy. The beam from the ion source passes through a pair of deflecting magnets, which enable the beam to shift off axis before entering the high energy accelerator. After acceleration to full energy, the beam enters the neutralizer where it is partially converted into a neutral beam. The remaining ion species are separated by a magnet and directed into electrostatic energy converters. The neutral beam passes through a gate valve and enters a plasma chamber.
摘要翻译： 负离子型中性束注射器，其包括负离子源，加速器和中和器，以产生约5至10MeV能量的约5MW中性束。 由离子源产生的离子在通过静电多孔格栅预加速器注入高能加速器之前被预加速，其用于从等离子体提取离子束并加速到所需束能量的一部分。 来自离子源的光束通过一对偏转磁体，这使得光束在进入高能量加速器之前能够偏离轴。 在加速到全部能量之后，光束进入中和器，在那里它被部分转换为中性光束。 剩余的离子种类被磁体分离并导入静电能量转换器。 中性梁通过闸阀进入等离子体室。
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公开(公告)号：US09893226B2
公开(公告)日：2018-02-13
申请号：US15392769
申请日：2016-12-28
IPC分类号： G01J1/00 , H01L31/0725 , H01L31/115 , G01T1/28 , G21H1/04 , G21H1/06
CPC分类号： H01L31/0725 , G01T1/28 , G21H1/04 , G21H1/06 , H01L31/0352 , H01L31/115 , Y02E10/542
摘要： Systems and methods for the conversion of energy of high-energy photons into electricity which utilize a series of materials with differing atomic charges to take advantage of the emission of a large multiplicity of electrons by a single high-energy photon via a cascade of Auger electron emissions. In one embodiment, a high-energy photon converter preferably includes a linearly layered nanometric-scaled wafer made up of layers of a first material sandwiched between layers of a second material having an atomic charge number differing from the atomic charge number of the first material. In other embodiments, the nanometric-scaled layers are configured in a tubular or shell-like configuration and/or include layers of a third insulator material.
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