公开(公告)号：US20100250012A1

公开(公告)日：2010-09-30

申请号：US12673889

申请日：2007-12-14

申请人： Shinji Arinaga ,  Takatoshi Matsushita ,  Tsuyoshi Wakasa ,  Masaaki Shibata ,  Akira Yasugi

发明人： Shinji Arinaga ,  Takatoshi Matsushita ,  Tsuyoshi Wakasa ,  Masaaki Shibata ,  Akira Yasugi

IPC分类号： H02P9/04

CPC分类号： F03D7/00 ,  F03D7/028 ,  F03D7/048 ,  F05B2240/40 ,  H02J3/1885 ,  H02J3/386 ,  H02P23/26 ,  H02P2201/15 ,  Y02E10/723 ,  Y02E10/763 ,  Y02E40/32

摘要： An object is to improve the accuracy of power factor adjustment. Power-factor command values corresponding to individual wind turbines are determined by correcting a predetermined power-factor command value for an interconnection node using power factor correction levels set for the individual wind turbines.

摘要翻译： 目的是提高功率因数调整的精度。 通过使用针对各个风力涡轮机设定的功率因数校正水平来校正互连节点的预定功率因子命令值来确定与各个风力涡轮机对应的功率因子指令值。

公开(公告)号：US07790647B2

公开(公告)日：2010-09-07

申请号：US11552867

申请日：2006-10-25

申请人： Yoshinobu Okumura ,  Kazuhiro Yamada ,  Kazuya Miyazaki ,  Masaaki Shibata

发明人： Yoshinobu Okumura ,  Kazuhiro Yamada ,  Kazuya Miyazaki ,  Masaaki Shibata

IPC分类号： B01J31/00 ,  B01J31/28 ,  B01J27/20 ,  H01M4/58 ,  H01M4/02 ,  H01M8/00

CPC分类号： H01M4/8892 ,  H01M4/8657 ,  H01M4/8814 ,  H01M4/8871 ,  H01M4/923 ,  H01M4/925

摘要： An electrode catalyst layer, capable of having high catalytic activity in a small thickness, for use in a polymer electrolyte fuel cell having an entangled (cobweb-like) structure. The electrode catalyst layer is produced through a process including a step of forming a thin film with a film-forming material containing a combination of platinum, oxygen, and nitrogen, a combination of platinum, oxygen, and boron, or a combination of platinum, oxygen, nitrogen, and boron, and a step of forming a catalyst material, which has the entangled structure and principally contains platinum as a main component by reducing the film-forming material.

摘要翻译： 一种具有较小厚度催化活性的电极催化剂层，用于具有缠结（蜘蛛网状）结构的聚合物电解质燃料电池。 电极催化剂层是通过包括用含有铂，氧和氮的组合的成膜材料，铂，氧和硼的组合或铂， 氧，氮和硼，以及形成催化剂材料的步骤，其具有缠结结构，并主要通过还原成膜材料含有铂作为主要成分。

公开(公告)号：US07692322B2

公开(公告)日：2010-04-06

申请号：US10590328

申请日：2004-11-12

申请人： Tsuyoshi Wakasa ,  Kazunari Ide ,  Yoshiyuki Hayashi ,  Masaaki Shibata

发明人： Tsuyoshi Wakasa ,  Kazunari Ide ,  Yoshiyuki Hayashi ,  Masaaki Shibata

IPC分类号： H02P9/04 ,  F03D9/00

CPC分类号： F03D7/0224 ,  F03D7/0296 ,  F03D7/043 ,  F03D9/25 ,  F05B2260/71 ,  F05B2260/74 ,  F05B2260/821 ,  F05B2260/96 ,  F05B2270/1021 ,  F05B2270/309 ,  F05B2270/334 ,  F05B2270/404 ,  F05B2270/807 ,  Y02B10/30 ,  Y02E10/723

摘要： A wind turbine generator, an active damping method thereof, and a windmill tower in which vibrations of the wind turbine generator itself or the windmill tower can be reduced at low cost are provided. The acceleration due to vibrations of a nacelle (13) is detected with an accelerometer (17) attached to the nacelle (13). In an active damping unit (20), a pitch angle of windmill blades (12) for generating a thrust on the windmill blades (12) so as to cancel out the vibrations of the nacelle (13) is calculated on the basis of the acceleration, and the pitch angle is output as a blade-pitch-angle command δθ* for damping. On the other hand, in a pitch-angle control unit (30), a pitch angle of the windmill blades (12) for controlling the output to be a predetermined value is calculated, and the pitch angle is output as a blade-pitch-angle command θ* for output control. The blade-pitch-angle command δθ* for damping is combined with the blade-pitch-angle command θ* for output control using a subtracter (40). The pitch angle of the windmill blades is controlled on the basis of the resulting blade-pitch-angle command after combining.

摘要翻译： 提供了一种风力发电机，其主动阻尼方法和风车塔，其中可以以低成本降低风力涡轮发电机本身或风车塔的振动。 由于机舱（13）的振动引起的加速度是用安装在机舱（13）上的加速度计（17）来检测的。 在主动阻尼单元（20）中，基于加速度来计算用于在风车叶片（12）上产生推力以抵消机舱（13）的振动的风车叶片（12）的俯仰角， 并且桨距角作为叶片间距角指令δ＆amp; *; *作为阻尼输出。 另一方面，在俯仰角控制单元（30）中，计算用于将输出控制为规定值的风车叶片（12）的俯仰角，作为叶片间距输出， 角度命令和* *输出控制。 用于阻尼的叶片桨距角度指令δ和桨距 - 角度指令＆*; *用于使用减法器（40）进行输出控制。 在组合之后，基于所得到的叶片间距角命令来控制风车叶片的俯仰角。

公开(公告)号：US20100068583A1

公开(公告)日：2010-03-18

申请号：US12620954

申请日：2009-11-18

申请人： Satoshi Mogi ,  Masaaki Shibata

发明人： Satoshi Mogi ,  Masaaki Shibata

IPC分类号： H01M8/04

CPC分类号： H01M8/242 ,  H01M8/0247 ,  H01M8/04007 ,  H01M8/04126 ,  H01M8/1007 ,  H01M8/241

摘要： In order to provide a fuel cell stack which can sufficiently use a current range that can originally be output by a fuel cell unit, and from which high output can be obtained even with a small size, a thickness of an oxygen flow field plate is made large for a fuel cell unit having a relatively high temperature during operation, and the thickness of the oxygen flow field plate is made small for a fuel cell unit having a relatively low temperature during operation.

摘要翻译： 为了提供能够充分利用原本由燃料电池单元输出的电流范围的燃料电池堆，并且即使以小尺寸也能从其获得高输出，制成氧气流场板的厚度 对于在操作期间具有相对较高温度的燃料电池单元是大的，并且对于在操作期间具有相对低的温度的燃料电池单元，氧气流场板的厚度较小。

公开(公告)号：US20100066087A1

公开(公告)日：2010-03-18

申请号：US12447505

申请日：2008-05-14

申请人： Yoshiyuki Hayashi ,  Masaaki Shibata

发明人： Yoshiyuki Hayashi ,  Masaaki Shibata

IPC分类号： F03D7/00 ,  F03D9/00

CPC分类号： F03D7/0204 ,  F03D7/043 ,  F05B2240/96 ,  F05B2260/821 ,  F05B2270/32 ,  F05B2270/321 ,  F05B2270/329 ,  F05B2270/335 ,  F05B2270/80 ,  H02P9/00 ,  H02P2101/15 ,  H02P2207/01 ,  H02P2207/05 ,  Y02E10/721 ,  Y02E10/723 ,  Y02E10/725

摘要： To provide a wind turbine generator, a wind turbine generator system, and a power-generation control method of a wind turbine generator that are capable of improving the power-generation capability and reducing the fatigue load on the windmill. A data accumulation unit 25 sequentially accumulates data sets of a generated output power P during operation of the wind turbine generator, an incoming wind speed Ws estimated on the basis of a wind speed measured at the anemometer, and a wind direction deviation, which is the difference between a wind direction θw measured at the anemoscope and the orientation of the nacelle; statistical analysis of the data accumulated is carried out by an analyzing unit 26; a distribution curve corresponding to the wind direction deviation of the generated output power at each incoming wind speed is determined; the wind direction deviation corresponding to the peak of the distribution curve is set as a correction value θd of the anemoscope; the correction value of the anemoscope for each incoming wind speed is stored in the wind-direction correction table 27; the wind direction Vw measured at the anemoscope is corrected with the correction value θd of the anemoscope for each incoming wind speed Ws; and power-generation control is carried out using the corrected wind direction as a control parameter.

摘要翻译： 提供能够提高发电能力并降低风车上的疲劳载荷的风力涡轮发电机，风力涡轮发电机系统和风力发电机的发电控制方法。 数据累积单元25在风力涡轮发电机的运行期间顺序累积产生的输出功率P的数据组，基于在风速计测量的风速估计的进风风速Ws和风向偏差 风向和风向之间的差异; w在风向仪上测量的和机舱的方位; 数据累积的统计分析由分析单元26进行; 确定对应于每个进入风速时产生的输出功率的风向偏差的分布曲线; 对应于分布曲线峰值的风向偏差被设定为风向仪的校正值＆amp; d; d; 每个进风速度的风向仪的校正值存储在风向校正表27中; 风向仪测量的风向Vw用每个进风速度Ws的风向仪的校正值＆amp; 并且使用校正后的风向作为控制参数进行发电控制。

公开(公告)号：US07638224B2

公开(公告)日：2009-12-29

申请号：US11624449

申请日：2007-01-18

申请人： Satoshi Mogi ,  Masaaki Shibata

发明人： Satoshi Mogi ,  Masaaki Shibata

IPC分类号： H01M8/04

CPC分类号： H01M8/242 ,  H01M8/0247 ,  H01M8/04007 ,  H01M8/04126 ,  H01M8/1007 ,  H01M8/241

摘要： In order to provide a fuel cell stack which can sufficiently use a current range that can originally be output by a fuel cell unit, and from which high output can be obtained even with a small size, a thickness of an oxygen flow field plate is made large for a fuel cell unit having a relatively high temperature during operation, and the thickness of the oxygen flow field plate is made small for a fuel cell unit having a relatively low temperature during operation.

摘要翻译： 为了提供能够充分利用原本由燃料电池单元输出的电流范围的燃料电池堆，并且即使以小尺寸也能从其获得高输出，制成氧气流场板的厚度 对于在操作期间具有相对较高温度的燃料电池单元是大的，并且对于在操作期间具有相对低的温度的燃料电池单元，氧气流场板的厚度较小。

公开(公告)号：US07508417B2

公开(公告)日：2009-03-24

申请号：US10677623

申请日：2003-10-02

申请人： Naoki Nishimura ,  Kenji Saitoh ,  Masaaki Shibata

发明人： Naoki Nishimura ,  Kenji Saitoh ,  Masaaki Shibata

IPC分类号： H04N9/04 ,  H04N5/225 ,  H04N5/228 ,  G03B17/24

CPC分类号： H04N5/232 ,  H01Q1/22 ,  H04N1/00103 ,  H04N5/2251 ,  H04N5/2254

摘要： To realize a wireless imaging apparatus having excellent sensitivity to an environmental change, a wireless imaging device has an imaging unit with a function of imaging a subject and a communication unit with a wireless communication function. The imaging unit has, at least, an optical lens, an aperture 2 to limit incident light from the optical lens, an optical sensor 4 to convert the incident light passed through the aperture 2 into an electric signal, and an antenna for wireless communication, integrally formed with the aperture.

摘要翻译： 为了实现对环境变化具有优异灵敏度的无线成像设备，无线成像设备具有具有对被摄体成像的功能的成像单元和具有无线通信功能的通信单元。 成像单元至少具有光学透镜，用于限制来自光学透镜的入射光的光圈2，将通过孔2的入射光转换为电信号的光学传感器4和用于无线通信的天线， 与孔一体形成。

公开(公告)号：US07436085B2

公开(公告)日：2008-10-14

申请号：US11123135

申请日：2005-05-06

申请人： Masaaki Shibata ,  Yoshiyuki Hayashi ,  Toyoaki Furukawa ,  Yuuji Yatomi ,  Eiji Kato ,  Yoshinari Teramoto ,  Hisao Miyake ,  Koshi Hayakawa

发明人： Masaaki Shibata ,  Yoshiyuki Hayashi ,  Toyoaki Furukawa ,  Yuuji Yatomi ,  Eiji Kato ,  Yoshinari Teramoto ,  Hisao Miyake ,  Koshi Hayakawa

IPC分类号： H02P9/04 ,  F03D9/00

CPC分类号： F03D7/0236 ,  F05B2240/3121 ,  F05B2240/313 ,  F05B2270/32 ,  F05B2270/332 ,  Y02E10/721 ,  Y02E10/723 ,  Y10S415/905

摘要： A wind turbine which varies an active annular plane area by composing such that blades are attached to a cylindrical rotor movable in the radial direction of the rotor, the blades being reciprocated in the radial direction by means of a blade shifting mechanism connected to the root of each blade, or the blade itself is divided so that the outer one of the divided blade is movable in the radial direction. With the construction, the wind turbine can be operated with a maximum output within the range of evading fatigue failure of the blades and rotor by adjusting the active annular plane area in accordance with wind speed.

摘要翻译： 一种风力涡轮机，其通过构成使得叶片附接到沿着转子的径向方向可移动的圆柱形转子来改变活动环形平面面积，叶片通过与叶片的根部连接的叶片移动机构在径向方向上往复运动， 每个叶片或叶片本身被分割成使得分割叶片的外侧可沿径向移动。 通过这种结构，可以根据风速调节活动环形平面面积，在叶片和转子的避免疲劳破坏的范围内以最大的输出运转风力涡轮机。

公开(公告)号：US20070248870A1

公开(公告)日：2007-10-25

申请号：US11735162

申请日：2007-04-13

申请人： Satoshi Mogi ,  Masaaki Shibata

发明人： Satoshi Mogi ,  Masaaki Shibata

IPC分类号： H01M8/02 ,  H01M8/10

CPC分类号： H01M8/1004 ,  H01M8/04291 ,  H01M8/241 ,  H01M8/242 ,  H01M8/2457 ,  H01M2250/30 ,  Y02B90/18

摘要： There is provided a fuel cell in which produced water can be efficiently conveyed to an upstream region of hydrogen gas flow, thereby quickly increasing the power generation performance of an electrolyte membrane after activation in a short period of time and giving a stable output for a long period of time and in which the directions of hydrogen gas flows in a first and a second fuel supply layers that share one oxygen supply layer are set to be opposite to each other.

摘要翻译： 提供了一种燃料电池，其中生产的水可以有效地输送到氢气流的上游区域，从而在短时间内激活后快速提高电解质膜的发电性能，并给出长时间的稳定输出 一段时间，其中氢气在共用一个供氧层的第一和第二燃料供应层中流动的方向被设定为彼此相反。

公开(公告)号：US07282808B2

公开(公告)日：2007-10-16

申请号：US10568627

申请日：2004-09-28

申请人： Masaaki Shibata ,  Hisao Miyake ,  Tomohiro Numajiri ,  Yasuyoshi Tozaki ,  Katsuhiko Shoda

发明人： Masaaki Shibata ,  Hisao Miyake ,  Tomohiro Numajiri ,  Yasuyoshi Tozaki ,  Katsuhiko Shoda

IPC分类号： F03D9/00 ,  H02P9/04

CPC分类号： F16C19/386 ,  F03D13/20 ,  F03D15/00 ,  F03D15/10 ,  F03D80/70 ,  F16C2300/14 ,  F16C2360/31 ,  F16H57/082 ,  F16H2001/2881 ,  Y02E10/722 ,  Y02E10/725 ,  Y02E10/726

摘要： A power generating wind turbine includes parts and components installed in or on a nacelle which are made smaller and lighter, thus facilitating maintenance. A main shaft 11, a gear-box for speeding up rotation of the main shaft 11 and a generator 13 driven by an output of the gear-box 11 are provided on a nacelle bed plate 6. The main shaft 11 is connected to an input shaft 12a end of the gear-box 12 via a double-row tapered roller bearing 16. The main shaft 11 is supported to a wall portion W1 of the nacelle bed plate 6 with the double-row tapered roller bearing 16 being interposed therebetween. The main shaft 11 is formed in an annular shape having its outer diameter D1 larger than its axial directional length L1.

摘要翻译： 发电风力涡轮机包括安装在机舱中或机舱上的部件和组件，其被制造得更小和更轻，从而有助于维护。 主轴11，用于加速主轴11的旋转的齿轮箱和由齿轮箱11的输出驱动的发电机13设置在机舱床板6上。 主轴11通过双列圆锥滚子轴承16连接到齿轮箱12的一端的输入轴12。 主轴11支承在机舱底板6的壁部W 1上，双列圆锥滚子轴承16插入其间。 主轴11形成为具有比其轴向长度L 1大的外径D 1的环状。