HYDRAULIC TURBINE SYSTEM WITH AUXILIARY NOZZLES
    1.
    发明申请
    HYDRAULIC TURBINE SYSTEM WITH AUXILIARY NOZZLES 审中-公开
    具有辅助喷嘴的液压涡轮机系统

    公开(公告)号:WO2015148853A2

    公开(公告)日:2015-10-01

    申请号:PCT/US2015022840

    申请日:2015-03-26

    IPC分类号: F03B1/04

    摘要: A system including a hydraulic turbine system, including a first hydraulic turbine, including a first hydraulic body with a first runner chamber, a first runner within the first runner chamber, a first primary nozzle fluidly coupled to the first runner chamber, a first auxiliary nozzle fluidly coupled to the first runner chamber and configured to equalize pressure in the first runner chamber, and a first valve fluidly coupled to the first auxiliary nozzle and configured to control a fluid flow into the first runner chamber.

    摘要翻译: 一种包括水轮机系统的系统,包括第一液压涡轮机,包括具有第一流道室的第一液压体,第一流道室内的第一流道,流体地联接到第一流道室的第一主喷嘴,第一辅助喷嘴 流体地联接到第一流道室并且构造成使第一流道室中的压力相等,以及流体地联接到第一辅助喷嘴并被构造成控制流入第一流道室的流体流动的第一阀。

    TURBINE WITH CONTROL DEVICE AND USE OF SAID TURBINE
    2.
    发明申请
    TURBINE WITH CONTROL DEVICE AND USE OF SAID TURBINE 审中-公开
    具有控制装置的涡轮机和使用涡轮机

    公开(公告)号:WO1989005402A1

    公开(公告)日:1989-06-15

    申请号:PCT/CH1988000209

    申请日:1988-11-11

    IPC分类号: F03B15/20

    CPC分类号: F03B15/20 Y02E10/226

    摘要: A turbine (1) has a control and regulating device with a pump (31) whose pressure varies as the square of the volume delivered by the pump or as the square of the rotational speed (n ) of the turbine (1). The hydraulic sequential piston arrangement comprising a preliminary control piston (41) and a control piston (5) for regulating the rotation speed of the turbine is supplied by a single pump (31). A compact, space-saving construction is thereby achieved. The turbine is suitable for use as a motor or drive in applications other than the generation of electricity, for example for cable winches.

    摘要翻译: 涡轮机(1)具有控制和调节装置,其具有泵(31),其压力随着泵输送的体积的平方或涡轮机(1)的转速(n <2)的平方而变化, 。 包括用于调节涡轮机的转速的预控制活塞(41)和控制活塞(5)的液压顺序活塞装置由单个泵(31)提供。 从而实现了紧凑,节省空间的结构。 涡轮机适用于除电力发电以外的应用中的电机或驱动器,例如用于电缆绞盘。

    WAVE POWER CAPTURE SYSTEM AND METHOD
    4.
    发明申请
    WAVE POWER CAPTURE SYSTEM AND METHOD 审中-公开
    波动电力系统和方法

    公开(公告)号:WO2010084305A3

    公开(公告)日:2011-04-21

    申请号:PCT/GB2010000071

    申请日:2010-01-19

    发明人: CROWLEY MICHAEL

    IPC分类号: F03B13/14

    摘要: A wave power capture system, comprises a fluid transfer conduit for connection to a wave energy conversion device such that, in operation, the wave energy conversion device pressurises fluid in the fluid transfer conduit in response to wave motion; a turbine apparatus arranged to receive fluid from the fluid transfer conduit; at least one sensor for sensing pressure and/or flow rate of the fluid; a variable opening valve for controlling the rate of flow of fluid from the fluid transfer conduit to the turbine apparatus; a controller for controlling operation of the variable opening valve in dependence upon the pressure and/or flow rate of the fluid sensed by the sensor and/or the speed of rotation of the turbine apparatus; and an electrical power generation system for obtaining electrical power from operation of the turbine apparatus.

    摘要翻译: 一种波浪捕获系统,包括用于连接波浪能量转换装置的流体输送管道,使得在操作中波浪能量转换装置响应于波浪运动而加压流体输送导管中的流体; 涡轮机设备,布置成从流体输送管道接收流体; 用于感测流体的压力和/或流速的至少一个传感器; 用于控制流体从流体输送管道到涡轮机设备的流量的可变开启阀; 控制器,用于根据由传感器感测的流体的压力和/或流速和/或涡轮机设备的旋转速度来控制可变打开阀的操作; 以及用于从涡轮机装置的操作获得电力的发电系统。

    水轮机
    6.
    发明申请
    水轮机 审中-公开

    公开(公告)号:WO2017016181A1

    公开(公告)日:2017-02-02

    申请号:PCT/CN2016/000373

    申请日:2016-07-11

    申请人: 黄国宏

    发明人: 黄国宏

    IPC分类号: F03B15/20 F03B1/02

    摘要: 一种冲击型水轮机,该水轮机由出射装置和转动装置两部分组成。出射装置包括压力引水室(1)及出流口(2)。与出流口(2)相连接的是分别由底板(5)、顶板(4)及其两侧的侧板(6)构成的出射口(7)。在出射口(7)的顶板(4)或底板(5)的出水端铰装转动活门(10),并将转动活门(10)与传动部件传动连接。转动装置包括在主轴的轮盘或轮毂外(29)外表面按圆周方向设置数个两侧之间的表面形状为凹槽形的叶片(19)。在凹槽形叶片(19)的外端和内端分别设置外端引流板(30)和内端引流板(31)。将叶片凹槽内表面与出射装置的出射口(7)相对应。该水轮机既能将水流压能高效转换为旋转机械能,又能适用于低水头大流量的水能环境。

    POWER CAPTURE SYSTEM AND METHOD
    7.
    发明申请
    POWER CAPTURE SYSTEM AND METHOD 审中-公开
    电力系统和方法

    公开(公告)号:WO2010084305A2

    公开(公告)日:2010-07-29

    申请号:PCT/GB2010/000071

    申请日:2010-01-19

    发明人: CROWLEY, Michael

    IPC分类号: F03B13/14

    摘要: A wave power capture system, comprises a fluid transfer conduit for connection to a wave energy conversion device such that, in operation, the wave energy conversion device pressurises fluid in the fluid transfer conduit in response to wave motion; a turbine apparatus arranged to receive fluid from the fluid transfer conduit; at least one sensor for sensing pressure and/or flow rate of the fluid; a variable opening valve for controlling the rate of flow of fluid from the fluid transfer conduit to the turbine apparatus; a controller for controlling operation of the variable opening valve in dependence upon the pressure and/or flow rate of the fluid sensed by the sensor and/or the speed of rotation of the turbine apparatus; and an electrical power generation system for obtaining electrical power from operation of the turbine apparatus.

    摘要翻译: 一种波浪捕获系统,包括用于连接波浪能量转换装置的流体输送管道,使得在操作中波浪能量转换装置响应于波浪运动而加压流体输送导管中的流体; 涡轮机设备,布置成从流体输送管道接收流体; 用于感测流体的压力和/或流速的至少一个传感器; 用于控制流体从流体输送管道到涡轮机设备的流量的可变开启阀; 控制器,用于根据由传感器感测的流体的压力和/或流速和/或涡轮机设备的旋转速度来控制可变打开阀的操作; 以及用于从涡轮机装置的操作获得电力的发电系统。

    CONTROL SYSTEM AND NOZZLE FOR IMPULSE TURBINES
    8.
    发明申请
    CONTROL SYSTEM AND NOZZLE FOR IMPULSE TURBINES 审中-公开
    用于冲击涡轮的控制系统和喷嘴

    公开(公告)号:WO1983000721A1

    公开(公告)日:1983-03-03

    申请号:PCT/US1980000116

    申请日:1980-02-04

    申请人: BAILEY, John, M.

    IPC分类号: F01D17/06

    摘要: An impulse turbine system (10) includes a rotatably mounted turbine wheel (12) and a speed sensing system (40) to sense the speed of the turbine wheel (12). A flow diversion nozzle (14) normally provides a jet of driving fluid to power the turbine wheel (12). This nozzle (14) includes an internal flow diverter (30, 38, 58, 74, 76, 88, 90, 94, 104, 110, 118) which operates under the control of the speed sensing system (40) when the turbine wheel (12) reaches an overspeed condition to angularly divert the jet of driving fluid issuing from the nozzle opening (26).

    摘要翻译: 脉冲涡轮机系统(10)包括可旋转地安装的涡轮机叶轮(12)和用于感测涡轮机叶轮(12)的速度的速度感测系统(40)。 分流喷嘴(14)通常提供驱动流体的射流以对涡轮机叶轮(12)供电。 该喷嘴(14)包括内部流动分流器(30,38,58,74,76,88,90,94,104,110,118),其在速度感测系统(40)的控制下工作,当涡轮机叶轮 (12)达到超速状态,以使从喷嘴开口(26)发出的驱动流体的角度转向。