Controller and control techniques for windfarm
    12.
    发明授权
    Controller and control techniques for windfarm 有权
    风电场控制器和控制技术

    公开(公告)号:US08504212B2

    公开(公告)日:2013-08-06

    申请号:US12857198

    申请日:2010-08-16

    IPC分类号: G05D11/00

    摘要: The disclosed windfarm control system comprising a windfarm and a central controller; the windfarm including plural wind power generators whose rotational speeds are variable, plural aerographs disposed in the vicinity of the wind power generators to measure the directions and powers of the wind at the sites of the generators, and plural local controllers disposed in the vicinity of the wind power generators to control the output of the wind power generators by controlling the rotational speeds of the generators; wherein the central controller calculats the control level which maintains the output of the windfarm constant for a predetermined time period and instructs the local controllers to control the rpm's of the wind power generators in accordance with the control level.

    摘要翻译: 所公开的风电场控制系统包括风电场和中央控制器; 所述风电场包括多个风力发电机,其转速可变,设置在所述风力发电机附近的多个风路机,以测量在所述发电机的位置处的风的方向和功率,以及设置在所述风力发电机附近的多个本地控制器 风力发电机通过控制发电机的转速来控制风力发电机的输出; 其中中央控制器计算控制电平,该控制电平使风电场的输出保持恒定一段预定的时间段,并指示本地控制器根据控制电平来控制风力发电机的转速。

    Controller and control method for a wind farm including a plurality of wind turbine generators
    13.
    发明授权
    Controller and control method for a wind farm including a plurality of wind turbine generators 有权
    一种用于包括多个风力涡轮发电机的风力发电场的控制器和控制方法

    公开(公告)号:US08332077B2

    公开(公告)日:2012-12-11

    申请号:US12570169

    申请日:2009-09-30

    IPC分类号: G05D5/00 G05D9/00 G05D11/00

    摘要: In a controller for a windfarm including a plurality of wind turbine generators controllable in rotation frequency and pith of blades of the wind turbine generators, coupled to a grid through a transmission line, an anemometer is provided to each wind turbine generator to transmits wind direction and wind speed data to a central controller which process the wind direction and wind speed data to transmit an output command each wind turbine generator. The central controller predicts, on the basis of the wind speed detected by the upstream wind turbine generator, variation in wind speed at other wind turbine generators to control the output of the windfarm. The output power may be limited or charging energy as rotation energy of blades and discharging the rotation energy as output power in addition to a battery unit for averaging.

    摘要翻译: 在包括风力涡轮发电机的旋转频率和叶片可控制的多个风力发电机的风力发电机的控制器中,风力涡轮发电机通过传输线耦合到电网,风力计被提供给每个风力涡轮发电机以传输风向和 将风速数据传送到中央控制器,该中央控制器处理风向和风速数据,以传送每个风力涡轮发电机的输出指令。 中央控制器根据上游风力发电机检测到的风速预测其他风力发电机的风速变化,以控制风电场的输出。 除了用于平均的电池单元之外,输出功率可以被限制或者作为叶片的旋转能量的充电能量和作为输出功率的旋转能量的排出。

    Controller and Control Techniques for Windfarm
    14.
    发明申请
    Controller and Control Techniques for Windfarm 有权
    风电场控制器和控制技术

    公开(公告)号:US20110046803A1

    公开(公告)日:2011-02-24

    申请号:US12857198

    申请日:2010-08-16

    IPC分类号: G06F1/26

    摘要: The disclosed windfarm control system comprising a windfarm and a central controller; the windfarm including plural wind power generators whose rotational speeds are variable, plural aerographs disposed in the vicinity of the wind power generators to measure the directions and powers of the wind at the sites of the generators, and plural local controllers disposed in the vicinity of the wind power generators to control the output of the wind power generators by controlling the rotational speeds of the generators; wherein the central controller calculats the control level which maintains the output of the windfarm constant for a predetermined time period and instructs the local controllers to control the rpm's of the wind power generators in accordance with the control level.

    摘要翻译: 所公开的风电场控制系统包括风电场和中央控制器; 所述风电场包括多个风力发电机,其转速可变,设置在所述风力发电机附近的多个风路机,以测量在所述发电机的位置处的风的方向和功率,以及设置在所述风力发电机附近的多个本地控制器 风力发电机通过控制发电机的转速来控制风力发电机的输出; 其中中央控制器计算控制电平,该控制电平使风电场的输出保持恒定一段预定的时间段,并指示本地控制器根据控制电平来控制风力发电机的转速。

    METHOD FOR PRODUCING CERCOSPORAMIDE
    15.
    发明申请
    METHOD FOR PRODUCING CERCOSPORAMIDE 失效
    生产羧甲基纤维素的方法

    公开(公告)号:US20100152467A1

    公开(公告)日:2010-06-17

    申请号:US11997112

    申请日:2006-08-08

    IPC分类号: C07D307/77 C12P17/04 C12N1/14

    摘要: The present invention provides a process for producing cercosporamide comprising culturing a fungus belonging to the genus Lachnum and/or fungus belonging to the genus Pseudaegerita and recovering cercosporamide from the culture thereof. In addition, the present invention provides cercosporamide acquired according to this production process. Further, the present invention provides novel microorganisms consisting of Lachnum fuscescens SANK 19096, Lachnum calycioides SANK 12497, Lachnum caesaliatum SANK 10906, and Pseudaegerita websteri SANK 11006.

    摘要翻译: 本发明提供了一种生产铈孢子酰胺的方法,其包括培养属于属于假单胞菌属的Lachnum属和/或真菌的真菌并从其培养物中回收孢子虫酰胺。 此外,本发明提供根据该制造方法获得的孢霉素。 此外,本发明提供了由Lachnum fuscescens SANK 19096,Lachnum calycioides SANK 12497,Lachnum caesaliatum SANK 10906和Pseudaegerita websterica SANK 11006组成的新型微生物。

    CONTROLLER AND CONTROL METHOD FOR WINDFARM
    16.
    发明申请
    CONTROLLER AND CONTROL METHOD FOR WINDFARM 有权
    WINDFARM的控制器和控制方法

    公开(公告)号:US20100078940A1

    公开(公告)日:2010-04-01

    申请号:US12570169

    申请日:2009-09-30

    IPC分类号: H02P9/04 G06F19/00

    摘要: In a controller for a windfarm including a plurality of wind turbine generators controllable in rotation frequency and pith of blades of the wind turbine generators, coupled to a grid through a transmission line, an anemometer is provided to each wind turbine generator to transmits wind direction and wind speed data to a central controller which process the wind direction and wind speed data to transmit an output command each wind turbine generator. The central controller predicts, on the basis of the wind speed detected by the upstream wind turbine generator, variation in wind speed at other wind turbine generators to control the output of the windfarm. The output power may be limited or charging energy as rotation energy of blades and discharging the rotation energy as output power in addition to a battery unit for averaging.

    摘要翻译: 在包括风力涡轮发电机的旋转频率和叶片可控制的多个风力发电机的风力发电机的控制器中,风力涡轮发电机通过传输线耦合到电网,风力计被提供给每个风力涡轮发电机以传输风向和 将风速数据传送到中央控制器,该中央控制器处理风向和风速数据,以传送每个风力涡轮发电机的输出指令。 中央控制器根据上游风力发电机检测到的风速预测其他风力发电机的风速变化,以控制风电场的输出。 除了用于平均的电池单元之外,输出功率可以被限制或者作为叶片的旋转能量的充电能量和作为输出功率的旋转能量的排出。

    Tapping bosses of magnetic tape cassette
    17.
    发明授权
    Tapping bosses of magnetic tape cassette 失效
    攻击磁带盒的老板

    公开(公告)号:US5730382A

    公开(公告)日:1998-03-24

    申请号:US590459

    申请日:1996-01-23

    IPC分类号: G11B23/087 G11B23/04

    CPC分类号: G11B23/08735

    摘要: A tape cassette including a cassette case consisting of an upper half and a lower half fastened together by at least one boss provided integrally on the upper half and at least one boss-receiving member provided integrally on said lower half. The boss includes an upper post and a plurality of first radial ribs projecting radially from the surface of the upper post and the boss-receiving member includes a lower post having a recess at its top end for receiving a projecting end of the boss, and the lower post is provided with a plurality of second radial ribs extending radially from the periphery of the lower post and said lower post has a minimum wall thickness around the recess sufficient to to connect the second radial ribs. The accuracy of the boss-receiving member is improved, the deviation of the total thickness of the upper and the lower halves which could otherwise occur is prevented, and the molding cycle can be shortened. The cassette further provides a lower half having a support rib of a reduced thickness for supporting a lock plate which is free of unsightly shrinkage mark due to imbalance of the thickness and yet has the same sufficient strength as the conventional thickness.

    摘要翻译: 一种盒式磁带,其包括由一体地设置在上半部上的至少一个凸台和一体地设置在所述下半部上的至少一个凸台接收构件而由上半部和下半部组成的盒壳体。 凸台包括上柱和从上柱的表面径向突出的多个第一径向肋,并且凸台接收构件包括在其顶端具有凹部的下柱,用于接收凸台的突出端,并且 下柱设置有从下柱的周边径向延伸的多个第二径向肋,并且所述下柱具有围绕凹部的最小壁厚,足以连接第二径向肋。 凸台接收部件的精度得到改善,可以防止出现上下两半的总厚度偏差,从而能够缩短成型周期。 该盒还提供一个下半部,该下半部具有一个减小厚度的支撑肋,用于支撑由于厚度的不平衡而没有难看的收缩标记的锁定板,并且具有与常规厚度相同的足够的强度。

    Average movement articulator capable of being set for free movement
    18.
    发明授权
    Average movement articulator capable of being set for free movement 失效
    能够自由移动的平均移动咬合器

    公开(公告)号:US5267858A

    公开(公告)日:1993-12-07

    申请号:US28476

    申请日:1993-03-09

    申请人: Yasunori Ono

    发明人: Yasunori Ono

    摘要: The present invention provides an average movement articulator capable of being set for free movement, having lower frame, and an upper frame capable of being moved longitudinally, vertically and laterally and being turned about a longitudinal axis relative to the lower frame and of being turned about a lateral axis for free movement in analyzing occlusion, restoring decayed teeth and making crown bridges. The articulator substantially comprises a) a lower frame holding a lower working cast on its upper surface; b) an upper frame disposed above the lower frame and holding an upper working cast on its lower surface; c) a pair of support struts standing upright at the opposite ends, respectively, of the rear end of the lower frame; d) a transverse member supported on the respective upper ends of the support struts so as to be swingable about a lateral axis and longitudinally movable; and e) resilient connecting members resiliently connecting the rear end of the upper frame to the transverse member so that the upper frame is able to move vertically, laterally and longitudinally and to turn relative to the transverse member; wherein the upper frame is able to move longitudinally, vertically and laterally and to turn about a longitudinal axis relative to the lower frame.

    摘要翻译: 本发明提供一种能够被设定为自由运动的平均运动关节器,具有下部框架,以及能够纵向,垂直和侧向移动并围绕相对于下部框架的纵向轴线转动并且围绕 用于分析闭塞的自由运动的横向轴线,恢复衰减的牙齿和制造冠状桥梁。 所述咬合器基本上包括:a)在其上表面上保持下加工铸件的下框架; b)设置在下框架上方并在其下表面上保持上加工铸件的上框架; c)一对支撑支柱,分别竖立在下框架后端的相对端; d)支撑在所述支撑支柱的相应上端上的横向构件,以便围绕横向轴线可摆动并且可纵向移动; 以及e)弹性连接构件,其弹性地将所述上框架的后端连接到所述横向构件,使得所述上框架能够垂直,横向和纵向地移动并相对于所述横向构件转动; 其中上框架能够纵向,垂直和横向移动并围绕相对于下框架的纵向轴线转动。

    Wire-cutting electric discharge machining device
    19.
    发明授权
    Wire-cutting electric discharge machining device 失效
    线切割放电加工装置

    公开(公告)号:US4970362A

    公开(公告)日:1990-11-13

    申请号:US184428

    申请日:1988-04-21

    申请人: Yasunori Ono

    发明人: Yasunori Ono

    IPC分类号: B23H7/02 B23H7/06 B23H7/26

    CPC分类号: B23H7/065 B23H2600/12

    摘要: A wire-cutting electric discharge machining device comprises a process precision detection device. The process precision detection device detects process error by measuring spacings between the wire electrode, which will be moved along a predetermined measurement path, and a processed edge of the workpiece, in which the measurement path is set substantially a parallel to a processed edge of the product. The process precision detection device measures the spacing between the wire electrode and the processed edge of the product by moving the wire electrode from a measurement point on the measurement path to the edge of the product while detecting electrical voltage between the wire electrode and the product.

    摘要翻译: 线切割放电加工装置包括处理精度检测装置。 处理精度检测装置通过测量沿着预定测量路径移动的线电极与工件的加工边缘之间的间距来检测处理误差,其中测量路径被设置为基本上平行于处理边缘的处理边缘 产品。 处理精度检测装置通过将线电极从测量路径上的测量点移动到产品的边缘,同时检测线电极和产品之间的电压,来测量线电极和产品的加工边缘之间的间距。

    Oil pump
    20.
    发明授权
    Oil pump 有权
    油泵

    公开(公告)号:US07845920B2

    公开(公告)日:2010-12-07

    申请号:US11723169

    申请日:2007-03-16

    IPC分类号: F03C2/00 F04B11/00

    摘要: An oil pump in which pulsation vibration due to the dynamic pressure on the discharge port side can be attenuated. In an oil pump for transporting fluid from a suction port to a discharge port by the rotation of a rotor mounted in a pump casing, a resonator configured from an introduction path and a chamber is formed with respect to a discharge flow channel that communicates with the discharge port in the flow direction of the discharge flow channel. A channel in a direction different to the flow direction of the discharge flow channel is communicatingly formed in the vicinity of the resonator.

    摘要翻译: 可以减轻由于排出口侧的动压引起的脉动振动的油泵。 在用于通过安装在泵壳体中的转子的旋转将流体从吸入口输送到排出口的油泵中,由引入路径和室形成的共振器相对于与 排出口在排出流路的流动方向。 在与谐振器附近连通地形成与排放流路的流动方向不同的方向的通道。