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1. 发明专利

JP2008175530A Radioactive waste storage facility, radioactive waste cooling system and method 审中-公开
标题翻译：放射性废物储存设备，放射性废物冷却系统及方法
公开(公告)号：JP2008175530A
公开(公告)日：2008-07-31
申请号：JP2007006539
申请日：2007-01-16
申请人： Toshiba Corp , Toshiba Plant Systems & Services Corp , 東芝プラントシステム株式会社 , 株式会社東芝
发明人： MASAKI YOSHIKAZU , TAIRA KOICHI , SUZUKI YASUHIKO , SUZUKI DAICHI , HASHIMOTO FUMITOSHI , ABE KAZUTAKE , YOKOBORI SEIICHI , IWAKI CHIKAKO , IKEDA TATSUMI , NAKADA KOTARO , IKEDA HIROSHI , YOSHII TOSHIHIRO , ISHII YASUYUKI
IPC分类号： G21F9/36 , G21C19/06
摘要： PROBLEM TO BE SOLVED: To simplify a facility by reducing the amount of the facility by providing adequate cooling to a radioactive waste storage facility that stores heat-generating radioactive waste while maintaining the soundness.
SOLUTION: The radioactive waste storage facility has: a storage room 6 for housing and storing a heat-generating radioactive waste 1; an air intake opening 2 connected to the storage room 6 for taking in outside air; an exhaust vent 5 for exhausting air in the storage room 6 that is disposed at a position higher than the air intake opening 2 and also higher than the radioactive waste 1 and connected to the storage room 6; and an air intake fan 3 and an exhaust fan 4 for forcibly ventilating air inside and outside the storage room. The facility is configured so that air inside and outside the storage room can be ventilated by the height difference between the radioactive waste 1 and the exhaust vent 5 when the air intake fan 3 and the exhaust fan 4 cannot be driven. An air intake filter 8 may be arranged in the air intake opening 2 to prevent salt damage.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过向放置在存储发热放射性废物的放射性废物存储设备提供足够的冷却同时保持健全性来减少设施的数量来简化设施。
解决方案：放射性废物储存设施具有：用于容纳和储存发热放射性废物1的储藏室6; 连接到储藏室6以吸入外部空气的进气口2; 用于排出设置在比进气口2高的位置并且高于放射性废物1并连接到储藏室6的储藏室6中的空气的排气口5; 以及进气风扇3和排气风扇4，用于强制地对储藏室内外的空气进行通风。该设备被构造成使得当进气风扇3和排气扇4不能被驱动时，储存室内部和外部的空气可以通过放射性废物1和排气口5之间的高度差来通风。吸气过滤器8可以布置在进气口2中以防止盐损坏。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2014233126A 電力変換装置审中-公开
标题翻译：电源转换器
公开(公告)号：JP2014233126A
公开(公告)日：2014-12-11
申请号：JP2013112142
申请日：2013-05-28
申请人：株式会社東芝 , Toshiba Corp
发明人： HASEGAWA RYUTA , NAKAZAWA YOSUKE , TAMADA SHUNSUKE , SUZUKI DAICHI , IROKAWA SHOICHI
IPC分类号： H02J3/18
CPC分类号： Y02E40/30
摘要：【課題】1パルス制御方式の電力変換装置において各単位変換器のコンデンサ電圧の変動を小さくする電力変換装置を提供する。【解決手段】直流コンデンサ53の直流を交流に変換するHブリッジ単位変換器5を複数直列接続した各相アーム4をデルタ結線してなり、各Hブリッジ単位変換器5の出力電圧をパルス制御する変換器制御部73を備えるようにした。この変換器制御部73は、1パルス制御により、Hブリッジ単位変換器5の出力電圧の立ち上げ及び立ち下げ位相をずらすことで、各Hブリッジ単位変換器5の出力電圧を階段状に積み上げてなる正弦波の相電圧を生成させ、出力電圧の立ち上げ及び立ち下げを三相交流系統の半周期に一回以下に制御するようにした。【選択図】図5
摘要翻译：要解决的问题：提供一种使用单脉冲控制系统的功率转换器，其减小每个单位转换器的电容器电压的波动。解决方案：功率转换器由各相的臂4的三角形连接构成，每个臂被获得通过串联连接多个用于将其直流电容器53的直流电流转换为交流电流的H桥单元转换器5。电力转换器还包括用于对每个H桥单元转换器5的输出电压执行脉冲控制的转换器控制单元73.转换器控制单元73产生通过堆叠各H桥单元转换器5的输出电压而获得的正弦波相电压通过使用单脉冲控制来移动H桥单元转换器5的输出电压的上升和下降相位来逐步形成，其中输出电压的上升和下降的次数被控制为等于或小于三相交流系统每半周期的1次。

3. 发明专利

JP2008190897A Radioactive material storage facility, slit shield, and construction method thereof 有权
标题翻译：放射性物质储存设施，缝隙及其施工方法
公开(公告)号：JP2008190897A
公开(公告)日：2008-08-21
申请号：JP2007022920
申请日：2007-02-01
申请人： Kajima Corp , Toshiba Corp , 株式会社東芝 , 鹿島建設株式会社
发明人： ABE KAZUTAKE , TAIRA KOICHI , MASAKI YOSHIKAZU , SUZUKI YASUHIKO , SUZUKI DAICHI , HASHIMOTO FUMITOSHI , YOKOBORI SEIICHI , IWAKI CHIKAKO , IKEDA TATSUMI , NAKADA KOTARO , IKEDA HIROSHI , YOSHII TOSHIHIRO , MATSUO IPPEI , NAKAKURA KENSUKE
IPC分类号： G21F9/36
摘要： PROBLEM TO BE SOLVED: To provide a radioactive material storage facility executable easily, and capable of shortening the term of works.
SOLUTION: This radioactive material storage facility has a concrete storage chamber 4 for storing a radioactive waste 1, an intake duct 5 for taking the outside air into the storage chamber 4 by natural ventilation and an exhaust duct 5 for discharging the air in the storage chamber 4, and an inlet part slit shield 8a on the storage chamber inlet part and an outlet part slit shield 8b on the storage chamber outlet part. The slit shields 8a, 8b have a plurality of shielding plates 28 made of precast concrete slabs arrayed mutually in parallel toward the direction of a circulation passage at mutual intervals. Formworks 23, 33 made of precast concrete slabs are arranged on the periphery of the circulation passage wherein the slit shields 8a, 8b are arranged.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供容易执行的放射性物质储存设施，并且能够缩短工程期限。解决方案：该放射性物质储存设备具有用于储存放射性废物1的混凝土储存室4，用于通过自然通风将外部空气吸入储存室4的进气管5和用于排出空气的排气管5 存储室4和存储室入口部分上的入口部分狭缝屏蔽8a和存储室出口部分上的出口部分狭缝屏蔽8b。狭缝屏蔽8a，8b具有多个相互间隔地相对于循环通道的方向平行排列的预制混凝土板制成的遮蔽板28。由预制混凝土板制成的模板23,33布置在循环通道的周围，其中布置有狭缝屏蔽8a，8b。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2011081005A Cooling storage facility for radioactive waste 有权
标题翻译：冷却储存设备放射性废物
公开(公告)号：JP2011081005A
公开(公告)日：2011-04-21
申请号：JP2010257972
申请日：2010-11-18
申请人： Toshiba Corp , 株式会社東芝
发明人： YOSHII TOSHIHIRO , NAKADA KOTARO , IKEDA HIROSHI , IKEDA TATSUMI , YOKOBORI SEIICHI , IWAKI CHIKAKO , TAIRA KOICHI , MASAKI YOSHIKAZU , SUZUKI YASUHIKO , SUZUKI DAICHI , HASHIMOTO FUMITOSHI , ABE KAZUTAKE
IPC分类号： G21F9/36 , G21C19/06 , G21F9/34
摘要： PROBLEM TO BE SOLVED: To provide a cooling storage facility for radioactive waste which can cool radioactive waste effectively and efficiently, prevent stagnation or heat accumulation from appearing in a storage room and can keep the temperature in the storage room low. SOLUTION: In the cooling storage facility 10F for radioactive waste, housing tubes 20 which can house it are supported and laid out on the side of a ceiling 22 in the storage room 12 and a lower plenum 19 is formed below the storage room 12. While one side of the lower plenum 19 is allowed to communicate with an air supply duct 13, an air exhaust duct 14 is mounted on the wall surface in the upper part of the storage room 12 on the other side of the air supply duct 13. A ceiling heat insulator 25B is mounted on the ceiling 22 of the storage room 12. Wedge-shaped structures 37 are placed in the vicinity of the corners of the ceiling 22 on the side of an entrance wall surface of the air supply duct 13 in the storage room 12 and each of the wedge-shaped structures forms a flat upside guide face 37b. A part of the cooling air allowed to flow from the air supply duct 13 into the storage room 12 is permitted to go around from inclined guide faces 37a of the wedge-shaped structures to the upside guide faces with its cross section shaped like U and to be guided toward the air exhaust duct 14. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供可以有效地有效地冷却放射性废物的放射性废物的冷却储存设备，防止储存室中出现停滞或热积聚，并且可以将储藏室中的温度保持在低水平。解决方案：在用于放射性废物的冷却储存设备10F中，可以容纳其的容纳管20被支撑并布置在储藏室12中的天花板22的侧面上，并且在储藏室下方形成下部增压室19 当下部通风室19的一侧被允许与空气供应管道13连通时，排气管道14安装在储存室12的上部的空气供应管道另一侧的壁表面上天花板隔热件25B安装在储藏室12的天花板22上。楔形结构37放置在空气供应管13的入口壁表面侧天花板22的角部附近在储藏室12中，每个楔形结构形成平坦的上侧引导面37b。允许从空气供应管13流入储存室12的冷却空气的一部分从楔形结构的倾斜导向面37a绕到上侧引导面，其横截面形状为U，并且被引导到排气管14.版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2008190896A Radioactive material storage facility and slit shield 有权
标题翻译：放射性物质储存设施和狭缝屏蔽
公开(公告)号：JP2008190896A
公开(公告)日：2008-08-21
申请号：JP2007022917
申请日：2007-02-01
申请人： Toshiba Corp , 株式会社東芝
发明人： ABE KAZUTAKE , TAIRA KOICHI , MASAKI YOSHIKAZU , SUZUKI YASUHIKO , SUZUKI DAICHI , HASHIMOTO FUMITOSHI , YOKOBORI SEIICHI , IWAKI CHIKAKO , IKEDA TATSUMI , NAKADA KOTARO , IKEDA HIROSHI , YOSHII TOSHIHIRO
IPC分类号： G21F9/36
摘要： PROBLEM TO BE SOLVED: To provide a radioactive material storage facility executable easily, and capable of shortening the term of works.
SOLUTION: This radioactive material storage facility has a concrete storage chamber 4 for storing a radioactive waste 1, an intake duct 5 for taking the outside air into the storage chamber 4 by natural ventilation and an exhaust duct 5 for discharging the air in the storage chamber 4, and an inlet part slit shield 8a on the storage chamber inlet part and an outlet part slit shield 8b on the storage chamber outlet part. The slit shields 8a, 8b have a plurality of shielding plates made of precast concrete slabs arrayed mutually in parallel toward the direction of a circulation passage at mutual intervals. A formwork made of precast concrete slabs is arranged on the periphery of the circulation passage wherein the slit shields 8a, 8b are arranged. The tip of the shielding plate has a streamline shape.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供容易执行的放射性物质储存设施，并且能够缩短工程期限。解决方案：该放射性物质储存设备具有用于储存放射性废物1的混凝土储存室4，用于通过自然通风将外部空气吸入储存室4的进气管5和用于排出空气的排气管5 存储室4和存储室入口部分上的入口部分狭缝屏蔽8a和存储室出口部分上的出口部分狭缝屏蔽8b。狭缝屏蔽8a，8b具有多个相互间隔相对于循环通道的方向平行排列的预制混凝土板制成的遮蔽板。在循环通道的周边设置有预制混凝土板的模板，其中布置有狭缝屏蔽8a，8b。屏蔽板的尖端具有流线形状。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2008164391A Natural cooling storage facility for radioactive waste 有权
标题翻译：放射性废物的自然冷却储存设施
公开(公告)号：JP2008164391A
公开(公告)日：2008-07-17
申请号：JP2006353349
申请日：2006-12-27
申请人： Toshiba Corp , 株式会社東芝
发明人： IKEDA TATSUMI , YOKOBORI SEIICHI , IWAKI CHIKAKO , NAKADA KOTARO , IKEDA HIROSHI , YOSHII TOSHIHIRO , TAIRA KOICHI , MASAKI YOSHIKAZU , SUZUKI YASUHIKO , SUZUKI DAICHI , HASHIMOTO FUMITOSHI , ABE KAZUTAKE
IPC分类号： G21F9/36 , G21C19/06 , G21F9/34
摘要： PROBLEM TO BE SOLVED: To secure the exhausted amount of air, that should be exhausted by right, temperature-elevated in a storage chamber, to prevent the air temperature elevated in the storage chamber from being exhausted, and to keep and improve cooling performance.
SOLUTION: This natural cooling storage facility is formed with an opening part 8 for exhausting air to an exhaust duct cover 7, and a lower opening part 9 for discharging rain, snow or the like, and the lower opening part is provided with a flow resistant body 10 serving as flow resistance against outside air, to reduce the amount of air sucked upward from a lower side of the exhaust duct cover for avoiding wind and rain, as compared with those in conventional types.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了确保在储存室中温度升高的排气量，以防止储存室中升高的空气温度被排空，并保持和改善冷却性能。解决方案：该自然冷却储存设备形成有用于将空气排出到排气管道盖7的开口部分8和用于排放雨雪等的下部开口部分9，并且下部开口部分设置有与常规类型相比，用作防止外部空气的流动阻力的流动阻力体10，以减少从排气管道盖的下侧向上吸入的空气量，以避免风和雨。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2014233122A 電力変換装置有权
标题翻译：电源转换器
公开(公告)号：JP2014233122A
公开(公告)日：2014-12-11
申请号：JP2013112083
申请日：2013-05-28
申请人：株式会社東芝 , Toshiba Corp
发明人： HASEGAWA RYUTA , NAKAZAWA YOSUKE , TAMADA SHUNSUKE , SUZUKI DAICHI , IROKAWA SHOICHI
IPC分类号： H02J3/26 , H02J3/18
CPC分类号： Y02E40/30 , Y02E40/50
摘要：【課題】デルタ結線した相間の直流コンデンサの電圧バランスの偏差をより零に近づけることのできる電力変換装置を提供する。【解決手段】電力変換装置は、Hブリッジ単位変換器5を複数直列接続してなる各相アームをデルタ結線し、このデルタ結線部の循環電流を制御することで、コンデンサ電圧のバランスを図る。循環電流を制御する制御部は、比例積分制御により、全相のコンデンサ電圧平均と各相のコンデンサ電圧平均との各偏差を是正する循環電流フィードバック指令値を生成する循環電流制御部721と、循環電流フィードバック指令値を出力する零相電圧指令値を決定する零相電圧制御部722とを有する。【選択図】図4
摘要翻译：要解决的问题：提供能够使三角形连接相间的直流电容器的电压平衡偏差进一步接近于零的电力转换器。解决方案：电力转换器通过控制获得的三角形连接部分的循环电流来平衡电容器电压通过三相连接，每个相臂由串联连接的多个H桥单元转换器5组成。用于控制循环电流的控制单元包括：循环电流控制单元721，用于通过比例积分控制产生用于校正各相的电容器电压平均值与所有相的电容器电压平均值之间的每个偏差的循环电流反馈指令值; 以及用于确定零相电压指令值以便输出循环电流反馈指令值的零相电压控制单元722。

8. 发明专利

JP2010091395A Ventilation and air-conditioning equipment in nuclear power plant and method for controlling airflow rate of air-conditioning the same 有权
标题翻译：核动力厂通风和空调设备及其控制空调流量的方法
公开(公告)号：JP2010091395A
公开(公告)日：2010-04-22
申请号：JP2008261329
申请日：2008-10-08
申请人： Toshiba Corp , 株式会社東芝
发明人： SUZUKI DAICHI , YOSHINO KOICHI
IPC分类号： G21C13/00 , F24F3/044 , F24F7/06 , F24F11/02
CPC分类号： Y02E30/40
摘要： PROBLEM TO BE SOLVED: To make it possible to decrease the number of operating blowers and blowers, even when the temperature of supplied air is always not less than the reference temperature using a simple control, without the need for large installation spaces. SOLUTION: In ventilation and air-conditioning equipment, blowers 2 supply outdoor air to an area 1 to be ventilated and air-conditioned in a nuclear power plant 100; an exhaust blowers 5 for exhausting the air which has ventilated the area 1; the temperature of supplied air is measured and detected by a thermometer 15; an operation switchover signals to the blowers and exhaust blowers and control signals to a temperature control valve 10 are sent by the temperature detection signals from the thermometer 15; and the temperature of the supplied air is set to be within the reference temperature by adjusting the flow rate of cold water, when the operation switchover signals shut down the blowers and the exhausters. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使使用简单的控制，供气的温度始终不低于参考温度，也可以减少操作鼓风机和鼓风机的数量，而不需要大的安装空间。
解决方案：在通风和空调设备中，鼓风机2将室外空气提供给1号通风，并在核电站100中进行空调; 用于排出通风区域1的空气的排气鼓风机5; 供给的空气的温度由温度计15测定并检测; 通过来自温度计15的温度检测信号发送向鼓风机和排气鼓风机发出的信号的操作切换和对温度控制阀10的控制信号; 并且当操作切换信号关闭鼓风机和排气装置时，通过调节冷水的流量将供气的温度设定在参考温度内。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2008164395A Cooling storage facility for radioactive waste 有权
标题翻译：冷却储存设备放射性废物
公开(公告)号：JP2008164395A
公开(公告)日：2008-07-17
申请号：JP2006353374
申请日：2006-12-27
申请人： Toshiba Corp , 株式会社東芝
发明人： YOSHII TOSHIHIRO , NAKADA KOTARO , IKEDA HIROSHI , IKEDA TATSUMI , YOKOBORI SEIICHI , IWAKI CHIKAKO , TAIRA KOICHI , MASAKI YOSHIKAZU , SUZUKI YASUHIKO , SUZUKI DAICHI , HASHIMOTO FUMITOSHI , ABE KAZUTAKE
IPC分类号： G21F9/36 , G21C19/06 , G21F9/34
摘要： PROBLEM TO BE SOLVED: To provide a cooling storage facility for radioactive waste which can cool it effectively and efficiently, prevent stagnation or the build-up of heat from appearing in a storage room, and maintain the temperature in the storage room low.
SOLUTION: In the cooling storage facility 10 for radioactive waste in this invention: while housing tubes 20 which can house the radioactive waste are supported and located on the side of a ceiling 22 in the storage room 12, a lower plenum 19 is formed below the storage room 12 and one side of the lower plenum 19 is allowed to communicate with a supply air duct 13, an exhaust air duct 14 is formed on the wall surface in the upper part of the storage room 12 on the opposite side to the supply air duct 13, a ceiling heat insulation material 25 is placed on the ceiling 22 of the storage room 12 and a guide face 25a with the acclivity in the direction of the exhaust air duct 14 is formed on the underside of the ceiling heat insulation material 25.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供放射性废物的冷却储存设备，其可以有效地和有效地冷却它，防止储存室中出现停滞或积聚，并将储存室中的温度保持在低水平。解决方案：在本发明的放射性废物用冷却储存装置10中，虽然容纳放射性废物的容纳管20被支撑并位于储藏室12的天花板22的一侧，下部的增压室19是形成在储藏室12的下面，下部通风室19的一侧被允许与供气导管13连通，排气通道14形成在储藏室12的上部的壁表面上，供气管13，天花板隔热材料25被放置在储藏室12的天花板22上，并且在天花板隔热层的下侧形成有沿排气导管14的方向倾斜的导向面25a 材料25.版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2008164388A Storage facility for radioactive waste 审中-公开
标题翻译：放射性废物储存设施
公开(公告)号：JP2008164388A
公开(公告)日：2008-07-17
申请号：JP2006353242
申请日：2006-12-27
申请人： Toshiba Corp , 株式会社東芝
发明人： IKEDA TATSUMI , YOKOBORI SEIICHI , IWAKI CHIKAKO , NAKADA KOTARO , IKEDA HIROSHI , YOSHII TOSHIHIRO , TAIRA KOICHI , MASAKI YOSHIKAZU , SUZUKI YASUHIKO , SUZUKI DAICHI , HASHIMOTO FUMITOSHI , ABE KAZUTAKE
IPC分类号： G21F9/36 , G21C19/06 , G21F9/34
摘要： PROBLEM TO BE SOLVED: To improve the storage rate for the number and the waste storage rate for tubes installed in a storage chamber and the result of the storage rate of a radioactive waste, while fully securing cooling flow passages in the periphery of the waste storage tubes, and to also improve the cooling efficiency.
SOLUTION: The storage of the waste storage tubes 18 is set in parallel with a plurality of tubes in each vent pipe 16; clearances for an air flow are secured by interposing respectively spacers 19, 20 between each vent pipe and the waste storage tube in its inside, and between the fellow waste storage tubes; and each waste storage tube is held inside each vent tube.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提高安装在储藏室中的管道的数量和废物储存率的储存率以及放射性废物的储存速度的结果，同时完全确保冷却流路在周边的冷却流路废存储管，并且还提高冷却效率。解决方案：废存储管18的存储与每个排气管16中的多个管平行设置; 通过在每个通气管和废物储存管之间在其内部和相邻的废物存储管之间分别插入间隔件19,20来确保空气流的间隙; 并且每个废物储存管被保持在每个通气管内。版权所有（C）2008，JPO＆INPIT

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