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    SYSTEM AND METHOD FOR ENERGY STORAGE AND RETRIEVAL
    3.
    发明公开
    SYSTEM AND METHOD FOR ENERGY STORAGE AND RETRIEVAL 有权
    SYSTEM FOR电力存储和检索

    公开(公告)号：EP2556263A1

    公开(公告)日：2013-02-13

    申请号：EP11764997.0

    申请日：2011-04-11

    申请人： Kenway, Daniel John ,  Syschenko, Oleksandr (Alex) ,  Bauer, Will

    发明人： Kenway, Daniel John ,  Syschenko, Oleksandr (Alex) ,  Bauer, Will

    IPC分类号： F15B1/033 ,  B60L11/16 ,  F03D9/02 ,  F04B23/02 ,  F15B21/08 ,  H02J15/00

    CPC分类号： F15B1/033 ,  B60L11/16 ,  F02C6/16 ,  F05D2260/406 ,  G05F3/04 ,  H02J1/00 ,  H02K99/00 ,  H02P27/06 ,  Y02E60/15 ,  Y10T307/549

    摘要： Disclosed herein is a system for storing and releasing energy, including a generator/motor; a hydraulic pump for pumping hydraulic fluid between first and second pump ports in response to force applied by the generator/motor and also capable of imparting force to the generator/motor in response to hydraulic fluid being caused to flow between the first and second pump ports; a first compression/expansion vessel for exchanging hydraulic fluid with the hydraulic pump via the first pump port; a second compression/expansion vessel for exchanging hydraulic fluid with the hydraulic pump via the second pump port; a gas storage subsystem for selectively storing gas from, or releasing gas to, the first and second gas compression/expansion vessels; a control subsystem for controlling at least a plurality of gas valves associated with the gas storage subsystem to switch between the storing and releasing, wherein, during storing, responsive to hydraulic fluid being pumped by the hydraulic pump between the first and second pump ports, gas is caused to be compressed in the gas storage subsystem thereby to store energy, and wherein, during releasing, responsive to pressure from release of compressed gas from the gas storage subsystem, hydraulic fluid is forced to flow between the first and second pump ports thereby to release energy.

    SYSTEM AND METHOD FOR ENERGY STORAGE AND RETRIEVAL
    4.
    发明公开
    SYSTEM AND METHOD FOR ENERGY STORAGE AND RETRIEVAL 审中-公开
    系统在VERFAHREN ZUR ENERGIESPEICHERUNG UND RETRIEVAL

    公开(公告)号：EP3147518A1

    公开(公告)日：2017-03-29

    申请号：EP16194058.0

    申请日：2011-04-11

    申请人： Kenway, Daniel John ,  Syschenko, Oleksandr (Alex) ,  Bauer, Will

    发明人： Kenway, Daniel John ,  Syschenko, Oleksandr (Alex) ,  Bauer, Will

    IPC分类号： F15B1/033 ,  B60L11/16 ,  F04B23/02 ,  F15B21/08 ,  H02J15/00 ,  H02P27/06 ,  H02J1/00 ,  F02C6/16 ,  H02K99/00 ,  G05F3/04

    CPC分类号： F15B1/033 ,  B60L11/16 ,  F02C6/16 ,  F05D2260/406 ,  G05F3/04 ,  H02J1/00 ,  H02K99/00 ,  H02P27/06 ,  Y02E60/15 ,  Y10T307/549

    摘要： Disclosed herein is a system comprising a generator/motor subsystem configured to interchangeably impart and receive mechanical force, a stiff DC bus, and power conditioning circuitry electrically connected between the generator/motor subsystem and the stiff DC bus. The power conditioning circuitry conditions electrical power received from the stiff DC bus to control the angular speed of a rotor of the generator/motor subsystem when imparting mechanical force, and to also condition electrical power generated for provision to the stiff DC bus by the generator/motor subsystem when receiving mechanical force. Also provided is a control subsystem automatically controlling excitation of the generator/motor subsystem in coordination with fluctuations in rotational speed of the generator/motor subsystem thereby to regulate input/output power of the generator/motor subsystem.

    摘要翻译： 本文公开了一种包括发电机/电动机子系统的系统，该发电机/电动机子系统构造成可互换地施加和接收机械力，刚性DC总线和电连接在发电机/电动机子系统和刚性DC总线之间的功率调节电路。 功率调节电路调节从刚性DC总线接收的电力，以在施加机械力时控制发电机/电动机子系统的转子的角速度，并且还调节由发电机/电动机子系统提供给刚性DC总线所产生的电力， 电机子系统接收机械力时。 还提供了一个控制子系统，与发电机/电动机子系统的转速的波动一致地自动地控制发电机/电动机子系统的激励，从而调节发电机/电动机子系统的输入/输出功率。