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    • 4. 发明公开
    • Dynamic tuning for wave energy conversion
    • 动态调整波浪能量转换
    • EP2713042A3
    • 2018-03-21
    • EP13004651.9
    • 2013-09-25
    • Gregory, Bruce
    • Gregory, Bruce
    • F03B13/16F03B13/20F03B13/22
    • F03B13/22F03B13/16F03B13/20F05B2270/18Y02E10/38
    • Wave energy converter efficiency is improved by dynamic tuning over periods from 5 to 15 seconds. Tuning methods are: for heaving, mass is varied by locking and unlocking neutrally buoyant masses or by trapping and releasing seawater; for surging, water-plane area is varied by force; for rotational variants of heaving and surging and for pitching, the radius of gyration is varied. Fixed mass is reduced by using materials and structures with high ratios of strength to weight. Fixed added mass is reduced by streamlining, by constant radius body profiles and by keeping moving structures out of the water. Added mass is varied continuously by using variable angle fins: effectiveness is enhanced by enclosure. In pitching, wave-bridging is addressed by limiting length, using locking and unlocking segments of the floating body or by using gravity as the restoring force. Solutions are described for heaving, surging, pitching and wave-following. (Reference Figure 1).
    • 波动能量转换器的效率通过动态调谐从5秒到15秒的时间段得到改善。 调整方法是:对于起伏,通过锁定和解锁中性浮力物质或通过捕集和释放海水来改变质量; 为了澎湃,水面面积因武力而变化; 对于起伏和涌浪的旋转变体以及俯仰而言,回转半径是变化的。 通过使用强度与重量比高的材料和结构来减少固定质量。 固定附加质量可以通过简化流程,通过恒定半径的车身轮廓以及通过保持移动结构离开水面来减少。 通过使用可变角度的翅片,附加质量不断变化:通过外壳提高了有效性。 在俯仰中,波浪桥接通过限制长度,使用浮体的锁定和解锁部分或通过使用重力作为恢复力来解决。 描述了解决方案的起伏,涌浪,俯仰和波浪追踪。 (参考图1)。
    • 7. 发明公开
    • Dynamic tuning for wave energy conversion
    • Dynamische Abstimmung zur Wellenenergieumwandlung
    • EP2713042A2
    • 2014-04-02
    • EP13004651.9
    • 2013-09-25
    • Gregory, Bruce
    • Gregory, Bruce
    • F03B13/16
    • F03B13/22F03B13/16F03B13/20F05B2270/18Y02E10/38
    • Wave energy converter efficiency is improved by dynamic tuning over periods from 5 to 15 seconds. Tuning methods are: for heaving, mass is varied by locking and unlocking neutrally buoyant masses or by trapping and releasing seawater; for surging, water-plane area is varied by force; for rotational variants of heaving and surging and for pitching, the radius of gyration is varied. Fixed mass is reduced by using materials and structures with high ratios of strength to weight. Fixed added mass is reduced by streamlining, by constant radius body profiles and by keeping moving structures out of the water. Added mass is varied continuously by using variable angle fins: effectiveness is enhanced by enclosure. In pitching, wave-bridging is addressed by limiting length, using locking and unlocking segments of the floating body or by using gravity as the restoring force. Solutions are described for heaving, surging, pitching and wave-following. (Reference Figure 1 ).
    • 波形能量转换器效率通过在5到15秒的时间段内进行动态调整而得到改善。 调整方法是:通过锁定和解锁中性浮力块或通过捕获和释放海水来改变质量; 为了汹涌起来,水面面积随着力量而变化; 对于旋转变形的起伏和俯仰,旋转半径是变化的。 通过使用高重量比的材料和结构来减少固定质量。 固定添加质量通过精简,通过恒定的半径体轮廓和通过将移动结构保持在水中而减少。 增加的质量通过使用可变角度翅片连续变化:通过外壳增强效果。 在俯仰中,通过限制长度,使用浮体的锁定和解锁段或通过使用重力作为恢复力来解决波桥。 解决方案描述为起伏,波动,俯仰和波浪跟随。 (参考图1)。
    • 8. 发明公开
    • IMPROVED WAVE ENERGY CONVERTER
    • 改进的波能转换器
    • EP3194760A1
    • 2017-07-26
    • EP15748041.9
    • 2015-08-10
    • Gregory, Bruce
    • Gregory, Bruce
    • F03B13/18
    • A wave energy converter comprises a submerged buoyant vessel (10) that can react directly with the seabed using neutrally buoyant taut tethers (19) at depths that characterize the continental shelf. The vessel (10) is held by a taut vertical mooring line (12) of controllable length and a taut vertical upper line (17) of controllable length connected to a surface float (15). These lines (12, 17) have elastic sections, allowing the vessel (10) to follow an orbital path in response to swell from any direction. By varying the length of these lines (12, 17) the submersion of the vessel (10) can be varied dynamically according to wave height. By varying the tension of these lines (12, 17) the natural oscillation period of the vessel (10) can be varied dynamically in response to the swell period.
    • 波浪能量转换器包括浸入式浮体10,其直接与海床11反应并且被设置为对波浪能量的波浪和浪涌矢量做出反应并且在所述向量中取出电力,浮体包括动态地改变其自然振荡周期的装置 在能量海洋膨胀的特征范围内。 转换器可以包括通过锚定装置13固定到海床的系绳19的轴对称布置,布置成驱动所述浮子内的摆动轴(22,图2b)并且通过张紧装置保持稳定状态的张力。 用于动态地改变浮子的浸入深度的装置可以包括通过锚定装置将浮子连接到海床的系泊绳索12,其中系泊绳索的长度通过下部锁定绞盘14改变,系泊绳索包括至少一个弹性地 可扩展部分。 摆动的周期可以通过将至少一个本体解锁到浮体上或通过在固定到浮体上的惯性捕集器(50)内捕集和释放水(55,图5a)而变化。 还公开了一种操作波能转换器的方法。
    • 10. 发明公开
    • Improved heat transfer through interior cladding of living spaces
    • VerbesserteWärmeübertragungdurch Innenverkleidung vonWohnräumen
    • EP2700767A2
    • 2014-02-26
    • EP13004121.3
    • 2013-08-20
    • Gregory, Bruce
    • Gregory, Bruce
    • E04F13/12E04F15/06E04F13/08
    • The efficiency of radiant space heating or cooling is improved and the use of renewable energy sources enabled by reducing the resistance of the thermal path through cladding used in the floor, walls or ceiling of a domestic or commercial living space. The resistance of the thermal path is reduced by constructing the cladding with an array of thermal bridges each comprising a thermal shunt connected to a heat-collecting layer and to a heat-dispersing layer. Such bridged cladding extends the range of choice of interior cladding and of configuration of radiant system. As an example, engineered wood floor is bridged below the veneer by embedded spiral aluminium ( FIG 12b )
    • 辐射空间加热或冷却的效率得到改善,并且通过降低在家庭或商业生活空间的地板,墙壁或天花板中使用的包层的热路径的阻力来实现可再生能源的使用。 通过用包括连接到集热层和热分散层的热分流器的热桥阵列构成包层来减小热路径的电阻。 这种桥接包层延伸了内部包层的选择范围和辐射系统的配置。 作为示例,工程木地板通过嵌入的螺旋铝桥接在单板下方(图12b)