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公开(公告)号：US5049350A
公开(公告)日：1991-09-17
申请号：US333084
申请日：1989-04-04
申请人： Robert W. Bussard , Bruno Coppi
发明人： Robert W. Bussard , Bruno Coppi
CPC分类号： G21B1/25 , H05H1/12 , Y02E30/122 , Y02E30/126
摘要： A fusion power generating device is disclosed having a relatively small and inexpensive core region which may be contained within an energy absorbing blanket region. The fusion power core region contains apparatus of the toroidal type for confining a high density plasma. The fusion power core is removable from the blanket region and may be disposed and/or recycled for subsequent use within the same blanket region. Thermonuclear ignition of the plasma is obtained by feeding neutral fusible gas into the plasma in a controlled manner such that charged particle heating produced by the fusion reaction is utilized to bootstrap the device to a region of high temperatures and high densities wherein charged particle heating is sufficient to overcome radiation and thermal conductivity losses. The high density plasma produces a large radiation and particle flux on the first wall of the plasma core region thereby necessitating replacement of the core from the blanket region from time to time. A series of potentially disposable and replaceable central core regions are disclosed for a large-scale economical electrical power generating plant.
摘要翻译： 公开了一种熔融发电装置，其具有可以包含在能量吸收覆盖区域内的相对较小且便宜的芯部区域。 融合功率核心区域包含用于限制高密度等离子体的环形装置。 融合动力芯可以从橡皮布区域移除，并且可以被设置和/或再循环以便在相同的覆盖区域内随后使用。 通过以可控的方式将中性可熔气体进料到等离子体中，通过将融合反应产生的带电粒子加热用于将装置引导到高温和高密度的区域，其中带电粒子加热足够 克服辐射和导热损失。 高密度等离子体在等离子体核心区域的第一壁上产生大的辐射和粒子通量，从而需要不时地从覆盖区域更换核心。 公开了一系列潜在的一次性和可更换的中心核心区域用于大型经济发电设备。
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公开(公告)号：US4687617A
公开(公告)日：1987-08-18
申请号：US703577
申请日：1985-02-20
申请人： Alan C. Janos , Stephen C. Jardin , Masaaki Yamada
发明人： Alan C. Janos , Stephen C. Jardin , Masaaki Yamada
CPC分类号： H05H1/12 , Y02E30/126
摘要： The inductively formed spheromak plasma can be maintained in a highly stable and controlled fashion. Steady-state operation is obtained by forming the plasma in the linked mode, then oscillating the poloidal and toroidal fields such that they have different phases. Preferably, the poloidal and magnetic fields are 90.degree. out of phase.
摘要翻译： 电感形成的脉冲等离子体可以以高度稳定和受控的方式保持。 通过在连接模式中形成等离子体，然后振荡极向和环形场使得它们具有不同的相位来获得稳态操作。 优选地，极性和磁场相位为90°。
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公开(公告)号：US4430600A
公开(公告)日：1984-02-07
申请号：US364276
申请日：1982-04-01
CPC分类号： H05H1/12 , Y02E30/122 , Y02E30/126
摘要： A fusion reactor device in which the toroidal magnetic field and at least a portion of the poloidal magnetic field are provided by a single set of modular coils. The coils are arranged on the surface of a low aspect ratio toroid in planes having the cylindrical coordinate relationship .phi.=.phi..sub.i +kz where k is a constant equal to each coil's pitch and .phi..sub.i is the toroidal angle at which the i'th coil intersects the z=o plane. The device may be described as a modular, high beta torsation whose screw symmetry is pointed along the systems major (z) axis. The toroid defined by the modular coils preferably has a racetrack minor cross section. When vertical field coils and preferably a toroidal plasma current are provided for magnetic field surface closure within the toroid, a vacuum magnetic field of racetrack shaped minor cross section with improved stability and beta valves is obtained.
摘要翻译： 一种聚变反应器装置，其中环形磁场和极向磁场的至少一部分由单组模块化线圈提供。 线圈布置在具有圆柱坐标关系phi = phi i + kz的平面中的低纵横比环形面的表面，其中k是等于每个线圈的间距的常数，并且i i是第i个线圈的环形角度 与z = o平面相交。 该装置可以被描述为模块化的高β扭力，其螺杆对称沿着系统主轴（z）轴指向。 由模块化线圈限定的环形线圈优选具有赛道小的横截面。 当提供垂直场线圈并且优选地提供环形等离子体电流用于环形线圈内的磁场表面封闭时，获得了具有改进的稳定性的β曲线形的小横截面的真空磁场和β型阀。
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公开(公告)号：US4363775A
公开(公告)日：1982-12-14
申请号：US158228
申请日：1980-06-10
申请人： Robert W. Bussard , Bruno Coppi
发明人： Robert W. Bussard , Bruno Coppi
CPC分类号： H05H1/12 , G21B1/25 , Y02E30/122 , Y02E30/126
摘要： A fusion power generating device is disclosed having a relatively small and inexpensive core region which may be contained within an energy absorbing blanket region. The fusion power core region contains apparatus of the toroidal type for confining a high density plasma. The fusion power core is removable from the blanket region and may be disposed and/or recycled for subsequent use within the same blanket region. Thermonuclear ignition of the plasma is obtained by feeding neutral fusible gas into the plasma in a controlled manner such that charged particle heating produced by the fusion reaction is utilized to bootstrap the device to a region of high temperatures and high densities wherein charged particle heating is sufficient to overcome radiation and thermal conductivity losses. The high density plasma produces a large radiation and particle flux on the first wall of the plasma core region thereby necessitating replacement of the core from the blanket region from time to time. A series of potentially disposable and replaceable central core regions are disclosed for a large-scale economical electrical power generating plant.
摘要翻译： 公开了一种熔融发电装置，其具有可以包含在能量吸收覆盖区域内的相对较小且便宜的芯部区域。 融合功率核心区域包含用于限制高密度等离子体的环形装置。 融合动力芯可以从橡皮布区域移除，并且可以被设置和/或再循环以便在相同的覆盖区域内随后使用。 通过以可控的方式将中性可熔气体进料到等离子体中，通过将融合反应产生的带电粒子加热用于将装置引导到高温和高密度的区域，其中带电粒子加热足够 克服辐射和导热损失。 高密度等离子体在等离子体核心区域的第一壁上产生大的辐射和粒子通量，从而需要不时地从覆盖区域更换核心。 公开了一系列潜在的一次性和可更换的中心核心区域用于大型经济发电设备。
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25.发明授权
公开(公告)号：US4268353A
公开(公告)日：1981-05-19
申请号：US880680
申请日：1978-02-23
申请人： James Powell , Shih-Yung Hsieh , John R. Lehner
发明人： James Powell , Shih-Yung Hsieh , John R. Lehner
CPC分类号： H05H1/12 , G21B1/11 , H01F6/00 , Y02E30/122 , Y02E30/126
摘要： Toroidal field coils are interlaced with other toroidal structures and are operated under supercooled conditions. To facilitate demounting the toroidal field coils, which are supercooled, they are made in the form of connected segments constituting coils of polygonal form. The segments may be rectilinear in form, but some may also be U-shaped or L-shaped. The segments are detachable from one another and are supported in load relieving manner. Power devices are used to displace the segments to facilitate removal of the coils from the aforesaid toroidal structures and to provide for the accommodation of dimensional changes and stresses due to thermal and magnetic conditions. The segments are formed of spaced parallel conductive slabs with the slabs of one segment being interdigitated with the slabs of the adjacent segment. The interdigitated slabs may be soldered together or slidingly engaged. The slabs are shaped to accommodate superconductors and to provide passages for a cooling medium. The slabs are moreover separated by insulator slabs with which they form a coil structure which is jacketed.
摘要翻译： 环形场线圈与其他环形结构交织，并在过冷条件下运行。 为了便于拆卸过冷的环形场线圈，它们以构成多边形形式的线圈的连接段的形式制成。 这些段可以是直线形式，但是一些也可以是U形或L形。 这些段彼此可拆卸并以负载减轻的方式支撑。 功率器件用于移位段以便于从上述环形结构中去除线圈，并提供由于热和磁条件而适应的尺寸变化和应力。 这些段由间隔开的平行导电板形成，一个段的板与相邻段的板相互交错。 交叉的板坯可以焊接在一起或滑动地接合。 板坯的形状适于容纳超导体并为冷却介质提供通道。 此外，板坯由绝缘板隔开，它们与它们形成夹套的线圈结构。
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公开(公告)号：US4264413A
公开(公告)日：1981-04-28
申请号：US753172
申请日：1976-12-22
申请人： Tihiro Ohkawa
发明人： Tihiro Ohkawa
CPC分类号： H05H1/12 , Y02E30/126
摘要： Method and apparatus for initially producing a sharp boundaried theta-pinch plasma, and subsequently relaxing the current sheath of the plasma to provide a diffuse-pinch plasma, in which the diffuse pinch plasma has a doublet or higher multiplet magnetic confinement configuration with one or more internal separatrices, and in which the initially formed, sharp-boundaried plasma is provided with a current sheath having a contour corresponding to a flux surface of the doublet or multiplet configuration.
摘要翻译： 用于最初产生尖锐的束缚的theta-pinch等离子体的方法和装置，以及随后松弛等离子体的电流鞘以提供漫射夹紧等离子体，其中漫射夹紧等离子体具有双重或更高的多重磁化限制配置，其中一个或多个 内部分离元件，并且其中初始形成的尖锐边界等离子体设置有具有对应于双重或多重配置的通量表面的轮廓的电流护套。
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公开(公告)号：US3748226A
公开(公告)日：1973-07-24
申请号：US3748226D
申请日：1972-05-18
CPC分类号： H05H1/12 , G21B1/00 , Y02E30/126
摘要： A FUSION REACTOR IN WHICH THE THERMONUCLEAR PLASMA IS PRODUCED BY A STAGED THETA PINCH HAVING TWO DISTINCT ENERGY SOURCES, ONE FOR SHOCK HEATING AND ONE FOR ADIABATIC COMPRESSION. IN THE REACTOR CORE THE PLASMA IS SURROUNDED BY A THIN LIQUID-METAL-COOLED VACUUM WALL WHICH ALSO SERVES AS A SHOCK HEATING COIL. THIS COIL IS DRIVEN BY HIGH VOLTAGE CIRCUITS WHOSE ENERGY CONTENT IS ONLY A FEW PERCENT OF THAT OF THE TOTAL SYSTEM. THE LOW-VOLTAGE COMPRESSIONAL AND CONFINING MAGNETIC FIELD, WHOSE ENERGY IS PREPONDERANT, HAS A RISETIME OF A FEW MILLISECONDS AND IS GENERATED BY A MULTITURN CIOL WHOSE RADIUS IS SUBSTANTIALLY GREATER THEN THAT OF THE SHOCK-HEATING COIL. THE COMPRESSION COIL OPERATES NEAR ROOM TEMPERATURE, AND THE SYSTEM IS SUFFICIENTLY ECONOMICAL OF JOULE LOSSES THAT THEY CAN LARGELY BE MADE UP BY DIRECT ENERGY CONVERSION FROM THE EXPANSION OF THE HIGH-BETA PLASMA AGAINST THE MAGNETIC FIELD DURING THE BURING PULSE. THE COMPRESSION COIL IS PROTECTED FROM EXCESSIVE NUCLEAR RADIATION AND HEATING BY A PORTION O THE NEUTRON-MODERATING, TRITIUM-BREEDING BLANKET. THIS INNER PORTON O THE BLANKET OPERATES AT A TEMPERATURE AS HIGH AS ABOUT 800*C. MAGNETIC ENERGY IS SWITCHED REVERSIBLY INTO THE COMPRESSION COIL FROM A CRYOGENIC MAGNETIC ENERGY STORE SITUATED OUTSIDE THE REACTOR CORE. THE COMPRESSION MAGNETIC ENERGY IS RETURNED TO THE STORE AT THE END OF EACH POWER PULSE, WHICH LASTS APPROXIMATELY 100 MSEC. THESE PULSES ARE SEPARATED BY TIMES OF THE ORDER OF A FEW SEC. REFUELING ANY FLUSHING OF THE SPENT PLASMA BETWEEN BURNING PULSES ARE ACCOMPLISHED BY FLOWING D-T GAS THROUGH THE VACUUM CHAMBER.
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公开(公告)号：US3674634A
公开(公告)日：1972-07-04
申请号：US3674634D
申请日：1969-01-21
CPC分类号： H05H1/16 , H05H1/12 , Y02E30/122 , Y02E30/126
摘要： PLASMA IS PRINCIPALLY CONFINED IN A TOROIDAL CONFIGURATION BY A STATIC MAGNETIC FIELD. FOR STABILISING THE PLASMA, A RADIOFREQUENCY ELECTROMAGNETIC FIELD MOVING FASTER THAN THE IONS IN THE PLASMA AND OF FREQUENCY IN THE REGION OF 1 MEGAHERTZ IS APPLIED. FOWER FOR GENERATING THE RADIOFREQUENCY FIELD IS COUPLED INTO AN ENDLESS PATH FOR CONDUCTING ELECTROMAGNETIC POWER, THE PATH HAVING A DISTRIBUTED INDUCTANCE AND CAPACITANCE SUCH THAT IT IS A CIRCULT WHICH RESONATES AT THE FREQUENCY OF THE ELECTROMAGNETIC FIELD.
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公开(公告)号：US3230145A
公开(公告)日：1966-01-18
申请号：US32138163
申请日：1963-11-04
IPC分类号： H05H1/12
CPC分类号： H05H1/12 , Y02E30/126
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公开(公告)号：US3155594A
公开(公告)日：1964-11-03
申请号：US3520760
申请日：1960-06-10
IPC分类号： H05H1/12
CPC分类号： H05H1/12 , Y02E30/126
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