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    Water reclamation system and method
    7.
    发明授权
    Water reclamation system and method 有权
    开水系统及方法

    公开(公告)号：US08661819B2

    公开(公告)日：2014-03-04

    申请号：US12937173

    申请日：2009-04-14

    申请人： Frank Schubert

    发明人： Frank Schubert

    IPC分类号： F01K17/00 ,  F01K25/00 ,  F26B19/00

    CPC分类号： C02F1/14 ,  C02F1/048 ,  Y02A20/212 ,  Y02E10/46 ,  Y02W10/37

    摘要： A system reclaiming contaminated water includes a heat exchanger that receives the contaminated water and converts at least a portion of the contaminated water into steam and collects at least a portion of the contaminants within the heat exchanger. A thermal transfer fluid is heated by a solar concentrator during daytime and by a biofuel combustion device during nighttime. The heated fluid is circulated through the heat exchanger to heat the contaminated water. A steam engine is coupled to a generator, the steam engine receives the steam from the heat exchanger to drive the generator to provide power for the system. Steam exhausted from the steam engine is supplied to supplemental heat loads. The collected contaminants are directed to an evaporation device to remove residual liquid.

    摘要翻译： 回收受污染的水的系统包括接收污染水并将至少一部分污染的水转化成蒸汽并收集热交换器内的至少一部分污染物的热交换器。 白天由太阳能集热器和夜间通过生物燃料燃烧装置加热热传递流体。 加热的流体循环通过热交换器以加热污染的水。 蒸汽发动机联接到发电机，蒸汽发动机接收来自热交换器的蒸汽以驱动发电机为系统提供动力。 从蒸汽机排出的蒸汽被供应到补充热负荷。 收集的污染物被引导到蒸发装置以除去残留的液体。

    MODEL-BASED METHOD FOR MONITORING THE CONDITION OF ROTOR BLADES
    8.
    发明申请
    MODEL-BASED METHOD FOR MONITORING THE CONDITION OF ROTOR BLADES 有权
    用于监测转子叶片状态的基于模型的方法

    公开(公告)号：US20120253697A1

    公开(公告)日：2012-10-04

    申请号：US13395024

    申请日：2010-09-07

    申请人： Bernd Frankenstein ,  Frank Schubert ,  Lars Schubert ,  Eberhard Schulze ,  Herbert Friedmann ,  Fritz-Otto Henkel ,  Carsten Ebert

    发明人： Bernd Frankenstein ,  Frank Schubert ,  Lars Schubert ,  Eberhard Schulze ,  Herbert Friedmann ,  Fritz-Otto Henkel ,  Carsten Ebert

    IPC分类号： G06F19/00 ,  G01N29/04

    CPC分类号： G05B23/0254 ,  F03D17/00 ,  F05B2260/80 ,  F05B2270/334 ,  G05B2219/2619

    摘要： The invention relates to a method for monitoring the condition of rotor blades for wind turbines. It is therefore the object of the invention to increase the accuracy of the monitoring of the condition of rotor blades of wind turbines and to allow a localization of faults or defects and their exact description. In the method in accordance with the invention, eigenvibrations of a rotor blade occurring globally at the rotor blade and locally guided elastic waves are permanently detected with time and spatial resolution using a sensor network and actuator network attached to the rotor blade or using a network arrangement of ultrasound transducers. In addition, elastic waves which are guided periodically at predefinable time intervals and which are respectively emitted by an actuator or ultrasound transducer and detected by sensors or ultrasound transducers are in so doing inspected for variations of the emitted waves.

    摘要翻译： 本发明涉及一种用于监测风力涡轮机转子叶片状况的方法。 因此，本发明的目的是提高对风力涡轮机转子叶片状态监测的准确性，并允许故障或缺陷的定位及其准确的描述。 在根据本发明的方法中，使用附接到转子叶片的传感器网络和致动器网络或使用网络布置来在时间和空间分辨率下永久地检测到在转子叶片处全局出现的转子叶片的本征振动和局部引导的弹性波 的超声换能器。 此外，以预定的时间间隔周期性地引导并且由致动器或超声换能器发射并且由传感器或超声换能器检测的弹性波正在如此地检查发射波的变化。