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1. 发明授权

US09000877B2 Transformer, amorphous transformer and method of manufacturing the transformer 有权
标题翻译：变压器，非晶变压器及其制造方法
公开(公告)号：US09000877B2
公开(公告)日：2015-04-07
申请号：US13369968
申请日：2012-02-09
申请人： Keisuke Kubota , Yoetsu Shiina , Toshiki Shirahata , Jyunnji Ono , Takaaki Hasegawa
发明人： Keisuke Kubota , Yoetsu Shiina , Toshiki Shirahata , Jyunnji Ono , Takaaki Hasegawa
IPC分类号： H01F27/30 , H01F3/04 , H01F41/02
CPC分类号： H01F27/306 , H01F3/04 , H01F27/24 , H01F27/2455 , H01F41/0226 , Y10T29/49071
摘要： A transformer wherein the upper portions of cores are supported by a first supporting member disposed on first end surfaces of the upper portions of the cores, and a second supporting member disposed on second end surfaces of the upper portions of the cores, the first and second supporting members extend in the direction perpendicular to the faces of a magnetic material, and the cores are interposed between the first upper core supporting member and the second upper core supporting member; the first and second upper core supporting members are provided with hooks, the hooks of the first supporting member extending toward the second supporting member and the hooks of the second supporting member extending toward the first supporting member; bridging members are disposed on the opposing pairs of the hooks of the first and second upper core supporting members; and the cores are supported by the bridging members.
摘要翻译：一种变压器，其中芯的上部由设置在芯的上部的第一端面上的第一支撑构件支撑，以及设置在芯的上部的第二端面上的第二支撑构件，第一和第二支撑构件在与磁性材料的表面垂直的方向上延伸，并且芯体介于第一上芯支撑构件和第二上芯支撑构件之间; 第一和第二上部芯部支撑构件设置有钩，第一支撑构件的钩向第二支撑构件延伸并且第二支撑构件的钩向第一支撑构件延伸; 桥接构件布置在第一和第二上部芯部支撑构件的相对的钩对上; 并且核心由桥接构件支撑。

2. 发明授权

US09601255B2 Amorphous core transformer 有权
公开(公告)号：US09601255B2
公开(公告)日：2017-03-21
申请号：US13569229
申请日：2012-08-08
申请人： Keisuke Kubota , Toshiki Shirahata , Junji Ono , Yoetsu Shiina
发明人： Keisuke Kubota , Toshiki Shirahata , Junji Ono , Yoetsu Shiina
IPC分类号： H01F27/24 , H01F27/25 , H01F41/02
CPC分类号： H01F27/25 , H01F41/0226
摘要： In an amorphous core transformer, an amorphous core is constructed such that, when a plurality of kinds of amorphous magnetic strips having different widths are arranged in abutting relation and laminated, the amorphous magnetic strips are alternated in arrangement for lamination so that abutting surfaces of the arranged and laminated amorphous magnetic strips are displaced with respect to one another. Thus, hours of wrapping work are drastically reduced and working efficiency is improved.

3. 发明授权

US07222518B2 Transformer monitoring system 失效
标题翻译：变压器监控系统
公开(公告)号：US07222518B2
公开(公告)日：2007-05-29
申请号：US11417413
申请日：2006-05-03
申请人： Manabu Dohi , Toshiki Shirahata , Takayiki Kondo
发明人： Manabu Dohi , Toshiki Shirahata , Takayiki Kondo
IPC分类号： G00N11/00
CPC分类号： G01N33/28 , H01F2027/404
摘要： An oil-filled transformer monitoring system is provided which calculates an oil temperature of an oil-filled transformer with high precision from a current of the transformer and an ambient temperature. The oil-filled transformer monitoring system of this invention has an oil temperature calculation device to calculate a transformer oil temperature using measurements from a transformer current measuring device and an ambient temperature measuring device. The transformer monitoring system also has an oil temperature measuring device and compares an output value from the oil temperature calculation device with an output value from the oil temperature measuring device to detect any anomaly.
摘要翻译：提供一种充油变压器监控系统，其从变压器的电流和环境温度高精度地计算充油变压器的油温。本发明的充油变压器监控系统具有使用来自变压器电流测量装置和环境温度测量装置的测量值来计算变压器油温的油温计算装置。变压器监控系统还具有油温测量装置，将油温计算装置的输出值与油温测量装置的输出值进行比较，以检测任何异常情况。

4. 发明申请

US20080272876A1 Iron core for stationary apparatus and stationary apparatus 有权
标题翻译：铁芯用于固定式设备和固定式设备
公开(公告)号：US20080272876A1
公开(公告)日：2008-11-06
申请号：US11481865
申请日：2006-07-07
申请人： Hiroyuki Endou , Makoto Shinohara , Masanao Kuwabara , Yoichi Amako , Toshiki Shirahata
发明人： Hiroyuki Endou , Makoto Shinohara , Masanao Kuwabara , Yoichi Amako , Toshiki Shirahata
IPC分类号： H01F27/245
CPC分类号： H01F3/04 , H01F27/25 , H01F2003/106
摘要： Magnetic flux in a magnetic flux distribution inside a wound iron core for a stationary apparatus is mal-distributed toward the inner periphery side where the magnetic path of a laminated magnetic steel sheet is short with respect to the total lamination thickness and magnetic resistance is small and the inner periphery side on which magnetic flux is concentrated has a high magnetic flux density and increased iron loss, and therefore magnetic steel sheets of different magnetic characteristics are disposed at an arbitrary lamination ratio to make uniform the magnetic flux distribution inside the same wound iron core. In order to make uniform the magnetic flux distribution inside the wound iron core for a stationary apparatus, such a structure is adopted that a magnetic steel sheet having a magnetic characteristic inferior to that on the outer periphery side is disposed on the inner periphery side having a shorter magnetic path and smaller magnetic resistance and a magnetic steel sheet having a magnetic characteristic superior to that on the inner periphery side is disposed on the outer periphery side having a longer magnetic path and greater magnetic resistance to thereby make uniform the magnetic flux distribution in a sectional area of the iron core.
摘要翻译：用于静止装置的绕铁心内的磁通量分布中的磁通量相对于总层压厚度和层叠电磁钢板的磁路短而磁性分布不均匀，磁阻小磁通集中的内周侧具有高的磁通密度和铁损的增加，因此磁特性不同的电磁钢板以任意的层叠比设置，使得在相同绕线铁心内部的磁通分布均匀。为了使静止装置的绕铁心内的磁通分布均匀，采用这样的结构，即具有比外周侧低的磁特性的磁性钢板设置在具有较短的磁路和较小的磁阻以及具有优于内周侧的磁特性的磁性钢板设置在具有较长磁路和较大磁阻的外周侧上，从而使磁通分布均匀铁芯截面积。

5. 发明授权

US06750749B2 Amorphous metal core transformer 失效
标题翻译：非晶金属芯变压器
公开(公告)号：US06750749B2
公开(公告)日：2004-06-15
申请号：US09363836
申请日：1999-07-30
申请人： Toshiki Shirahata , Masayuki Horiuchi , Katsutoshi Inagaki , Shinya Urata
发明人： Toshiki Shirahata , Masayuki Horiuchi , Katsutoshi Inagaki , Shinya Urata
IPC分类号： H01F2708
CPC分类号： H01F30/12
摘要： An amorphous metal core transformer is provided with a plurality of wound magnetic cores composed of amorphous metal strips, and a plurality of coils, each of the coils including a primary coil and a secondary coil, each of the coils further including a bobbin. The primary coil employs different material from that of the secondary coil, e.g., a copper conductor is employed in a primary coil, while an aluminum conductor is employed in a secondary coil. The bobbin has higher strength than that of the amorphous metal strips.
摘要翻译：非晶金属芯变压器具有由非晶金属带构成的多个缠绕磁芯和多个线圈，每个线圈包括初级线圈和次级线圈，每个线圈还包括线轴。初级线圈使用与次级线圈不同的材料，例如，在初级线圈中使用铜导体，而在二次线圈中采用铝导体。线轴的强度高于无定形金属带。

6. 发明申请

US20130026764A1 Transformer for Wind Power Generation and Wind Power Generation System 审中-公开
标题翻译：风力发电和风力发电系统变压器
公开(公告)号：US20130026764A1
公开(公告)日：2013-01-31
申请号：US13557800
申请日：2012-07-25
申请人： Noriyuki Hayashi , Takahide Matsuo , Toshiki Shirahata , Junji Ono , Hideharu Ohama
发明人： Noriyuki Hayashi , Takahide Matsuo , Toshiki Shirahata , Junji Ono , Hideharu Ohama
IPC分类号： F03D9/00 , H01F27/10
CPC分类号： H01F27/16 , F03D80/60 , H01F27/025 , H01F27/12 , Y02E10/72
摘要： A transformer for wind power generation is configured such that the transformer's main body, which contains an insulating refrigerant in a tank where an iron core and windings mounted to the iron core are contained, is disposed in a tower which configures a wind power generation system, and that water surrounding the wind power generation system is used as a secondary refrigerant for cooling the aforementioned refrigerant.
摘要翻译：用于风力发电的变压器被配置为使得在容纳铁芯和安装在铁芯上的绕组的罐中包含绝缘制冷剂的变压器的主体设置在构成风力发电系统的塔架中，并且将风力发电系统周围的水用作用于冷却上述制冷剂的二次制冷剂。

7. 发明申请

US20120119505A1 Transformer for Wind Power Station and/or Wind Power Generating Facilities Installed with Transformer for Wind Power Station 审中-公开
标题翻译：用于风力发电站变压器和风力发电设备的变压器
公开(公告)号：US20120119505A1
公开(公告)日：2012-05-17
申请号：US13222186
申请日：2011-08-31
申请人： Noriyuki Hayashi , Takahide Matsuo , Toshiki Shirahata , Junji Ono , Hideharu Ohama
发明人： Noriyuki Hayashi , Takahide Matsuo , Toshiki Shirahata , Junji Ono , Hideharu Ohama
IPC分类号： F03D9/00 , H01F27/08
CPC分类号： H01F27/025 , F03D80/60 , F03D80/82 , F05B2250/36 , H01F27/085 , H01F27/12 , Y02E10/721 , Y02E10/726
摘要： The transformer comprises a transformer body and natural convection cooling type radiators for release of heat of the transformer body. The transformer body is accommodated in a wind power generating facility, and air outside the wind power generating facility comes into contact with the natural convection cooling type radiators to cool the same.
摘要翻译：变压器包括变压器主体和用于释放变压器主体的热量的自然对流冷却型散热器。变压器体容纳在风力发电设备中，风力发电设备外的空气与自然对流冷却型散热器接触以对其进行冷却。

8. 发明授权

US6005468A Amorphous transformer 失效
标题翻译：非晶变压器
公开(公告)号：US6005468A
公开(公告)日：1999-12-21
申请号：US90930
申请日：1998-06-05
申请人： Toshiki Shirahata , Masayuki Horiuchi , Katsutoshi Inagaki , Takayuki Yamazaki , Koji Yamanaka
发明人： Toshiki Shirahata , Masayuki Horiuchi , Katsutoshi Inagaki , Takayuki Yamazaki , Koji Yamanaka
IPC分类号： H01F27/25 , H01F27/30 , H01F27/24
CPC分类号： H01F27/306 , H01F27/25
摘要： An amorphous transformer prevents deformation or deflection caused by the repulsion force between an outer coil and an inner coil and prevents formation of a one-turn-current through a reinforcement member and a coil frame. The amorphous transformer includes amorphous cores, an outer coil and an inner coil, a coil frame and a reinforcement member. The reinforcement member prevents the amorphous core from being deformed inward by the electromagnetic force of the coil, and the frame member and the reinforcement member prevents formation of an electrical closed-loop. Accordingly, the amorphous transformer core is protected from being damaged.
摘要翻译：非晶变压器防止由外部线圈和内部线圈之间的排斥力引起的变形或偏转，并且防止形成通过加强构件和线圈框架的单匝电流。非晶变压器包括非晶芯，外线圈和内线圈，线圈框架和加强构件。加强构件防止非晶芯由于线圈的电磁力而向内变形，并且框架构件和加强构件防止形成电闭环。因此，保护非晶变压器芯不被损坏。

9. 发明申请

US20120211991A1 Wind Turbine Power Generating Facilities 审中-公开
标题翻译：风力发电设备
公开(公告)号：US20120211991A1
公开(公告)日：2012-08-23
申请号：US13371950
申请日：2012-02-13
申请人： Noriyuki HAYASHI , Takahide Matsuo , Toshiki Shirahata , Junji Ono , Hideharu Ohama
发明人： Noriyuki HAYASHI , Takahide Matsuo , Toshiki Shirahata , Junji Ono , Hideharu Ohama
IPC分类号： F03D9/00
CPC分类号： F03D80/82 , F03D80/60 , F05B2240/131 , F05B2260/205 , F05B2260/64 , Y02E10/721 , Y02T50/675
摘要： A hood in a tower receives air having absorbed heat released from a corrugated rib tank. The hood is set above the corrugated rib tank of a transformer being installed on a foundation in the interior of a tower and transforming electric power generated by an electric generator. An exhaust duct, which discharges the air having absorbed heat released from the corrugated rib tank and flowing into the hood, is provided to the interior of the tower so as to be connected to the hood and extend upward up to the upper portion of the tower.
摘要翻译：塔中的罩子接收吸收从波纹肋槽排出的热量的空气。发动机罩设置在变压器的波纹肋箱上方，该变压器安装在塔内部的基座上并转换由发电机产生的电力。排出管道，其排出吸收了从波纹肋槽释放并流入罩内的热量的空气，并被设置在塔的内部，以便连接到罩并向上延伸到塔的上部。

10. 发明申请

US20110234360A1 WOUND IRON CORE FOR STATIC APPARATUS, AMORPHOUS TRANSFORMER AND COIL WINDING FRAME FOR TRANSFORMER 有权
标题翻译：用于静态设备的永磁铁芯，变压器的非线性变压器和线圈绕组
公开(公告)号：US20110234360A1
公开(公告)日：2011-09-29
申请号：US13057873
申请日：2009-08-26
申请人： Kenji Nakanoue , Kazuyuki Fukui , Hidemasa Yamaguchi , Kouhei Satou , Tatsuhito Azegami , Makoto Shinohara , Toshiaki Takahashi , Tooru Honma , Masanao Kuwabara , Toshiki Shirahata , Yuuji Satou , Manabu Dohi , Ryosuke Mikoshiba , Hiroyuki Endou
发明人： Kenji Nakanoue , Kazuyuki Fukui , Hidemasa Yamaguchi , Kouhei Satou , Tatsuhito Azegami , Makoto Shinohara , Toshiaki Takahashi , Tooru Honma , Masanao Kuwabara , Toshiki Shirahata , Yuuji Satou , Manabu Dohi , Ryosuke Mikoshiba , Hiroyuki Endou
IPC分类号： H01F30/06 , H01F27/245
CPC分类号： H01F27/245 , H01F27/06 , H01F27/2455 , H01F27/25 , H01F27/306 , H01F27/324 , H01F27/34 , H01F2003/106
摘要： Disclosed is a wound iron core (3) for a static apparatus in which magnetic paths in the inside of the wound iron core are subdivided to improve iron core characteristics. The iron core (3) is configured by using two or more kinds of magnetic materials (11 to 14) with different magnetic permeabilities to form laminated blocks with single plates or a plurality of laminated plates and by alternately arranging the laminated blocks with different magnetic permeabilities from the inner circumference. An iron core material (14) with large magnetic permeability out of iron core materials with different magnetic permeabilities is arranged on the inner circumference side. Further, when the iron core materials with different magnetic permeabilities are alternately arranged, the iron core materials (11) with the same magnetic permeability are configured to gradually change in thickness to ease an excessive magnetic flux density distribution in the iron core. A ring-shaped iron core is configured such that a plurality of block-like laminated members, which are each formed by laminating a plurality of strip-like amorphous material thin plates, are laminated and formed into a ring shape and a sheet-like non-magnetic insulation material is arranged between the n-th (n: an integer of two or more) layer of the ring-shaped block-like laminated members from the most inner circumference side and the (n+1)-th layer of the ring-shaped block-like laminated members from the most inner circumference side.
摘要翻译：公开了一种用于静电设备的绕铁心（3），其中绕铁心的内部的磁路被细分以改善铁芯特性。铁芯（3）通过使用具有不同磁导率的两种或更多种磁性材料（11至14）构成，以形成具有单板或多个层压板的叠层块，并且通过交替地布置具有不同磁导率的层叠块从内圆。在内周侧设置有具有不同磁导率的铁芯材料具有大磁导率的铁芯材料（14）。此外，当具有不同磁导率的铁芯材料交替布置时，具有相同导磁率的铁芯材料（11）被配置为逐渐变化，以减轻铁芯中过大的磁通密度分布。环状铁芯被构造为使得通过层叠多个带状非晶材料薄板而形成的多个块状层叠构件被层压并形成为环状，并且片状非铁磁性绝缘材料布置在环形块状层叠构件的第n（n：整数或两个以上的整数）层的最内周侧和第（n + 1）层从最内周侧的环状块状层叠构件。

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