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    ENERGY EXTRACTION DEVICE, GROUP OF ENERGY EXTRACTION DEVICES AND OPERATING METHODS
    2.
    发明申请
    ENERGY EXTRACTION DEVICE, GROUP OF ENERGY EXTRACTION DEVICES AND OPERATING METHODS 审中-公开
    能量提取装置，能量提取装置组和操作方法

    公开(公告)号：WO2013005259A2

    公开(公告)日：2013-01-10

    申请号：PCT/JP2011/003888

    申请日：2011-07-06

    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD. ,  CALDWELL, Niall ,  DUMNOV, Daniil ,  FIELDING, Michael ,  LAIRD, Stephen ,  STEIN, Uwe ,  TAYLOR, Jamie

    Inventor： CALDWELL, Niall ,  DUMNOV, Daniil ,  FIELDING, Michael ,  LAIRD, Stephen ,  STEIN, Uwe ,  TAYLOR, Jamie

    IPC: F03D9/00

    CPC classification number: F03D15/20 ,  F03C1/26 ,  F03D9/257 ,  F03D9/28 ,  F03D15/00 ,  F04B1/053 ,  F04B17/02 ,  F05B2240/96 ,  F05B2260/406 ,  Y02E10/725 ,  Y02E60/17 ,  Y02P80/158

    Abstract: A wind turbine generator (100), or other energy extraction device, has a hydraulic circuit comprising a hydraulic pump (129) driven by a rotating shaft (125) and a hydraulic motor (131) driving an electricity generator (157), or other load. A high pressure manifold (133) extending between the pump and motor is in communication with an accumulator (145, 147, 149). A controller receives a control signal and regulates the displacement of working fluid by the hydraulic pump and the hydraulic motor relative to each other. Thus, power input through the rotating shaft and output to the load can be decoupled for at least a period of time and the energy output of energy extraction device can be varied, for example to smooth the total power output to an electricity grid (101), without compromising power input. A group of energy extraction devices can be controlled in concert to maximise power input while providing smooth power output. Individual electricity generators in different energy extraction devices can be switched on and off in concert to provide smooth power output while benefiting from the reduced energy losses that can be obtained by switching off electricity generators where possible.

    Abstract translation: 风力发电机（100）或其他能量提取装置具有液压回路，其包括由旋转轴（125）驱动的液压泵（129）和驱动发电机（157）的液压马达（131） 加载。 在泵和马达之间延伸的高压歧管（133）与蓄能器（145,147,149）连通。 控制器接收控制信号并且通过液压泵和液压马达相对于彼此调节工作流体的位移。 因此，通过旋转轴的输入和输出到负载的功率可以被去耦至少一段时间，并且能量提取装置的能量输出可以改变，例如平滑到电网（101）的总功率输出， ，而不损害电源输入。 一组能量提取装置可以协调一致地控制，以最大化功率输入，同时提供平滑的功率输出。 不同能量提取装置中的单个发电机可以一起打开和关闭，以提供平稳的功率输出，同时受益于尽可能关闭发电机可以获得的减少的能量损失。

    FLUID-WORKING MACHINE VALVE TIMING
    3.
    发明申请
    FLUID-WORKING MACHINE VALVE TIMING 审中-公开
    流体机械阀时序

    公开(公告)号：WO2011104547A2

    公开(公告)日：2011-09-01

    申请号：PCT/GB2011/050358

    申请日：2011-02-23

    Applicant: ARTEMIS INTELLIGENT POWER LIMITED ,  RAMPEN, William, Hugh, Salvin ,  STEIN, Uwe, Bernhard, Pascal ,  CALDWELL, Niall, James ,  LAIRD, Stephen, Michael ,  JOLY, Pierre, Robert ,  FIELDING, Michael, Richard ,  DUMNOV, Daniil, Sergeevich

    Inventor： RAMPEN, William, Hugh, Salvin ,  STEIN, Uwe, Bernhard, Pascal ,  CALDWELL, Niall, James ,  LAIRD, Stephen, Michael ,  JOLY, Pierre, Robert ,  FIELDING, Michael, Richard ,  DUMNOV, Daniil, Sergeevich

    IPC: F04B7/00 ,  F04B49/06 ,  F04B53/10

    CPC classification number: F04B49/22 ,  F04B51/00 ,  Y10T29/49236

    Abstract: A fluid-working machine has a working chamber of cyclically varying volume, high and low pressure manifolds, and high and low pressure valves for regulating the flow of fluid between the working chamber and the high and low pressure manifolds respectively. A controller actively controls at least one said valve to determine the net displacement of working fluid of the working chamber on a cycle by cycle basis. At least one said valve is a variable timing valve and the controller causes the valve to open or close at a time determined taking into account one or more properties of the performance of the fluid working machine measured during an earlier cycle of working chamber volume. Properties of the opening or closing of a monitored valve may be taken into account. The variably timed valve may therefore be opened or closed at an optimum time to achieve efficient and reliable operation of the fluid- working machine. The magnitude of the opening or closing force applied to a valve member may also be varied.

    Abstract translation: 流体加工机具有循环变化体积，高低压歧管的工作室，以及用于调节工作室与高低压歧管之间的流体流动的高低压阀。 控制器主动地控制至少一个所述阀，以逐周期地确定工作室的工作流体的净位移。 至少一个所述阀是可变定时阀，并且控制器使得阀在一个时间确定的时间打开或关闭，其考虑到在工作室容积的较早周期期间测量的流体工作机械的性能的一个或多个特性。 可以考虑监控阀的打开或关闭的属性。 因此，可变定时阀可以在最佳时间打开或关闭，以实现流体加工机器的有效和可靠的操作。 施加到阀构件的打开或关闭力的大小也可以变化。

    VALVE ASSEMBLIES
    5.
    发明申请
    VALVE ASSEMBLIES 审中-公开
    阀组件

    公开(公告)号：WO2010029358A3

    公开(公告)日：2010-06-10

    申请号：PCT/GB2009051154

    申请日：2009-09-09

    Applicant: ARTEMIS INTELLIGENT POWER LTD ,  STEIN UWE BERNHARD PASCAL ,  VOLLER GORDON PAUL ,  LAIRD STEPHEN MICHAEL

    Inventor： STEIN UWE BERNHARD PASCAL ,  VOLLER GORDON PAUL ,  LAIRD STEPHEN MICHAEL

    IPC: F16K31/04 ,  F16K31/06 ,  F16K31/10 ,  F16K31/40 ,  F16K39/02

    CPC classification number: F16K31/047 ,  F04B7/0076 ,  F16K31/0655 ,  F16K31/10 ,  F16K31/408 ,  F16K39/024 ,  Y10T137/8593

    Abstract: An electronically actuatable valve assembly having a primary face seating valve, including a primary valve member, and a secondary valve, including a secondary valve member. The secondary valve opens before the primary valve to equilibrate pressure across the primary valve member and thereby facilitate opening of the primary valve member. The secondary valve is coupled to an armature which moves from a first position to a second position, in use, attracted by an electromagnet. The coupling between the armature and the secondary valve is configured to enable the armature to begin to move from the first position without movement of the secondary valve. The armature has therefore moved from the first position, closer to the electromagnet, when the secondary valve is opened by way of the forces exerted through the coupling between the armature and the secondary valve member, and so a greater force can be exerted to open the secondary valve than would be the case if the secondary valve member was fixedly coupled to the armature.

    Abstract translation: 可电子致动的阀组件，其具有包括主阀构件的主面座阀和包括次阀构件的次阀。 次级阀在主阀之前打开以平衡主阀构件上的压力并由此便于主阀构件的打开。 辅助阀连接到电枢，该电枢在使用中从第一位置移动到第二位置，被电磁体吸引。 衔铁和副阀之间的连接被配置成使得衔铁能够从第一位置开始移动而不移动副阀。 因此，当通过衔铁和副阀构件之间的联接施加的力打开副阀时，衔铁已经从第一位置移动到更靠近电磁铁，因此可以施加更大的力来打开 二次阀比二次阀构件固定连接到电枢时的情况要小。

    FLUID DISTRIBUTION VALVE
    6.
    发明申请
    FLUID DISTRIBUTION VALVE 审中-公开
    流体分配阀

    公开(公告)号：WO2010057494A1

    公开(公告)日：2010-05-27

    申请号：PCT/DK2009/000240

    申请日：2009-11-17

    Applicant: SAUER-DANFOSS APS ,  ARTEMIS INTELLIGENT POWER LTD. ,  LAIRD, Stephen ,  KUTTLER, Onno ,  WADSLEY, Luke

    Inventor： LAIRD, Stephen ,  KUTTLER, Onno ,  WADSLEY, Luke

    IPC: F16K11/04

    CPC classification number: F16K11/04 ,  F04B7/0076 ,  F04B13/02 ,  F04B53/1082 ,  F16K31/0624 ,  Y10T137/86493

    Abstract: The invention relates to a fluid distribution valve (1, 25, 29, 37, 43), comprising at least a first fluid port (2), a second fluid port (3) and a third fluid port (4). These ports are connecting to a fluid distribution chamber (5). The second fluid port (3) can be selectively connected to the first fluid port (2) and/or the third fluid port (4) through said distribution chamber (5). The second fluid port (3) is arranged between the first fluid port (2) and the third fluid port (4).

    Abstract translation: 本发明涉及一种包括至少第一流体端口（2），第二流体端口（3）和第三流体端口（4）的流体分配阀（1,25,29,37,43）。 这些端口连接到流体分配室（5）。 第二流体端口（3）可以通过所述分配室（5）选择性地连接到第一流体端口（2）和/或第三流体端口（4）。 第二流体口（3）布置在第一流体端口（2）和第三流体端口（4）之间。

    FLUID WORKING MACHINES AND METHODS
    7.
    发明申请
    FLUID WORKING MACHINES AND METHODS 审中-公开
    流体工作机械和方法

    公开(公告)号：WO2009153606A1

    公开(公告)日：2009-12-23

    申请号：PCT/GB2009/050715

    申请日：2009-06-22

    Applicant: ARTEMIS INTELLIGENT POWER LIMITED ,  STEIN, Uwe Bernhard Pascal ,  FIELDING, Michael Richard ,  LAIRD, Stephen Michael ,  ROBERTSON, Alasdair Ian Fletcher

    Inventor： STEIN, Uwe Bernhard Pascal ,  FIELDING, Michael Richard ,  LAIRD, Stephen Michael ,  ROBERTSON, Alasdair Ian Fletcher

    IPC: F04B7/00 ,  F04B49/24 ,  F01B25/10

    CPC classification number: F04B7/0076 ,  F01B15/06 ,  F01B25/10 ,  F04B7/0057 ,  F04B49/24 ,  Y10T137/0324

    Abstract: A fluid working machine, operable to carry out a motoring cycle under at least some circumstances, comprises a controller (12) and a working chamber (2) of cyclically varying volume. The working chamber has a high pressure valve (18) associated therewith to control the connection of the working chamber to a high pressure manifold (20), and an electronically controllable primary low pressure valve (14) to control the connection of the working chamber to a low pressure manifold. The controller is operable to actively control at least the primary low pressure valve, in phased relationship to cycles of working chamber volume, to determine the net displacement of fluid by the working chamber on a cycle by cycle basis. The fluid working machine is adapted to release pressurised fluid from the working chamber prior to the opening of the primary low-pressure valve, during a motoring cycle. This facilitates the opening of the primary low pressure valve.

    Abstract translation: 可操作以在至少一些情况下执行驾驶循环的流体工作机器包括具有循环变化体积的控制器（12）和工作室（2）。 工作室具有与其相关联的高压阀（18），以控制工作室与高压歧管（20）的连接，以及电子可控的初级低压阀（14），以控制工作室与 低压歧管。 该控制器可操作以主动地至少控制主要低压阀，与工作室体积的循环相分离，以确定逐个循环的工作室的流体净排量。 流体加工机适用于在开动循环期间，在主低压阀打开之前，从工作室释放加压流体。 这有利于初级低压阀的打开。

    POWER GENERATING APPARATUS OF RENEWABLE ENERGY TYPE AND METHOD OF OPERATING THE SAME
    8.
    发明申请
    POWER GENERATING APPARATUS OF RENEWABLE ENERGY TYPE AND METHOD OF OPERATING THE SAME 审中-公开
    可再生能源类型的发电装置及其运行方法

    公开(公告)号：WO2011148654A2

    公开(公告)日：2011-12-01

    申请号：PCT/JP2011003005

    申请日：2011-05-30

    Applicant: MITSUBISHI HEAVY IND LTD ,  ICHINOSE HIDEKAZU ,  TSUTSUMI KAZUHISA ,  SHIMIZU MASAYUKI ,  CALDWELL NIALL ,  DUMNOV DANIIL ,  RAMPEN WILLIAM ,  LAIRD STEPHEN ,  PAPPALA VENKATA

    Inventor： ICHINOSE HIDEKAZU ,  TSUTSUMI KAZUHISA ,  SHIMIZU MASAYUKI ,  CALDWELL NIALL ,  DUMNOV DANIIL ,  RAMPEN WILLIAM ,  LAIRD STEPHEN ,  PAPPALA VENKATA

    IPC: F03D3/06

    CPC classification number: H02K7/1807 ,  F03D9/28 ,  F03D15/00 ,  F05B2260/406 ,  F05B2270/101 ,  F05B2270/1014 ,  F05B2270/104 ,  F16H61/468 ,  F16H2059/6861 ,  H02P9/06 ,  Y02E10/722 ,  Y02E10/725 ,  Y02P80/158

    Abstract: In view of the problems above, it is an object of the present invention is to provide a power generating apparatus of renewable energy type which can achieve a desired output of the hydraulic motor and a stable power generation regardless of changes of the renewable energy as well as a method of operation such an apparatus. The power generating apparatus which generates power from a renewable energy source, includes a rotating shaft 8 driven by the renewable energy, a hydraulic pump 12 of variable displacement type driven by the rotating shaft 8, a hydraulic motor 14 driven by pressurized oil supplied from the hydraulic pump 12, a generator 20 coupled to the hydraulic motor 14, a high pressure oil line 16 through which a discharge side of the hydraulic pump 12 is in communication with an intake side of the hydraulic motor 14, a low pressure oil line 18 through which an intake side of the hydraulic pump 12 is in communication with a discharge side of the hydraulic motor, a motor target output determination unit 45 which determines the target output of the hydraulic motor 14, POWERmotor based on the target output of the hydraulic pump, POWERpump, a motor demand output determination unit 46 which determines a displacement demand Dm of the hydraulic motor 14 based on the target output of the hydraulic motor 14, POWERmotor so that the rotation speed of the generator 20 is constant, and a motor controller 48 which adjust the displacement of the hydraulic motor to the displacement demand Dm.

    Abstract translation: 鉴于上述问题，本发明的目的是提供一种可再生能源类型的发电装置，其可以实现液压马达的期望输出和稳定的发电，而不管可再生能源的变化如何 作为这种装置的操作方法。 从可再生能源产生电力的发电装置包括由可再生能源驱动的旋转轴8，由旋转轴8驱动的可变排量型液压泵12，由从所述可再生能源供给的压力油驱动的液压马达14 液压泵12，与液压马达14连接的发电机20，液压泵12的排出侧与液压马达14的进气侧连通的高压油路16，低压油路18 液压泵12的进气侧与液压马达的排出侧连通的马达目标输出判定单元45，基于液压泵的目标输出决定液压马达14的目标输出，动力马达， POWER泵，电动机需求输出判定部46，根据液压马达1的目标输出决定液压马达14的排量要求Dm 4，POWERmotor使得发电机20的转速恒定;以及电动机控制器48，其将液压马达的位移调节到排量要求Dm。

    FLUID-WORKING MACHINE VALVE TIMING
    10.
    发明申请
    FLUID-WORKING MACHINE VALVE TIMING 审中-公开
    流体机械阀时序

    公开(公告)号：WO2011104547A3

    公开(公告)日：2013-09-26

    申请号：PCT/GB2011050358

    申请日：2011-02-23

    Applicant: ARTEMIS INTELLIGENT POWER LTD ,  RAMPEN WILLIAM HUGH SALVIN ,  STEIN UWE BERNHARD PASCAL ,  CALDWELL NIALL JAMES ,  LAIRD STEPHEN MICHAEL ,  JOLY PIERRE ROBERT ,  FIELDING MICHAEL RICHARD ,  DUMNOV DANIIL SERGEEVICH

    Inventor： RAMPEN WILLIAM HUGH SALVIN ,  STEIN UWE BERNHARD PASCAL ,  CALDWELL NIALL JAMES ,  LAIRD STEPHEN MICHAEL ,  JOLY PIERRE ROBERT ,  FIELDING MICHAEL RICHARD ,  DUMNOV DANIIL SERGEEVICH

    IPC: F04B49/22 ,  F04B51/00

    CPC classification number: F04B49/22 ,  F04B51/00 ,  Y10T29/49236

    Abstract: A fluid-working machine has a working chamber of cyclically varying volume, high and low pressure manifolds, and high and low pressure valves for regulating the flow of fluid between the working chamber and the high and low pressure manifolds respectively. A controller actively controls at least one said valve to determine the net displacement of working fluid of the working chamber on a cycle by cycle basis. At least one said valve is a variable timing valve and the controller causes the valve to open or close at a time determined taking into account one or more properties of the performance of the fluid working machine measured during an earlier cycle of working chamber volume. Properties of the opening or closing of a monitored valve may be taken into account. The variably timed valve may therefore be opened or closed at an optimum time to achieve efficient and reliable operation of the fluid- working machine. The magnitude of the opening or closing force applied to a valve member may also be varied.

    Abstract translation: 流体加工机具有循环变化体积，高低压歧管的工作室，以及用于调节工作室与高低压歧管之间的流体流动的高低压阀。 控制器主动地控制至少一个所述阀，以逐周期地确定工作室的工作流体的净位移。 至少一个所述阀是可变定时阀，并且控制器使得阀在一个时间确定的时间打开或关闭，其考虑到在工作室容积的较早周期期间测量的流体工作机械的性能的一个或多个特性。 可以考虑监控阀的打开或关闭的属性。 因此，可变定时阀可以在最佳时间打开或关闭，以实现流体加工机器的有效和可靠的操作。 施加到阀构件的打开或关闭力的大小也可以变化。

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