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    MANAGING WARNING LIGHTS OF A WIND TURBINE
    4.
    发明公开
    MANAGING WARNING LIGHTS OF A WIND TURBINE 审中-公开

    公开(公告)号：EP3772586A1

    公开(公告)日：2021-02-10

    申请号：EP19190155.2

    申请日：2019-08-06

    申请人： Siemens Gamesa Renewable Energy A/S

    发明人： The designation of the inventor has not yet been filed

    IPC分类号： F03D80/10

    摘要： A warning light apparatus (100) for at least one wind turbine (1) comprises:
    at least one warning light (101),
    at least one sensor (102) for detecting the presence of an object,
    an presence acquisition device (110) connected to the at least one sensor (102), the presence acquisition device (110) being configured for:
    triggering the capturing of data through the at least one sensor (102),
    analysing the data captured through the at least one sensor (102) for detecting the presence of objects,

    a warning controller (120) connected to the at least one warning light (101) and the presence acquisition device (110), the warning controller (120) being configured for:
    receiving information about the detection of objects from the presence acquisition device (110),
    sending function signals (121) depending on the information received from the presence acquisition device (110) for activating or deactivating the at least one warning light (101) .

    ÜBERWACHUNG TIEFFLIEGENDER LUFTFAHRZEUGE
    6.
    发明公开
    ÜBERWACHUNG TIEFFLIEGENDER LUFTFAHRZEUGE 审中-公开

    公开(公告)号：EP3365881A1

    公开(公告)日：2018-08-29

    申请号：EP16794537.7

    申请日：2016-10-24

    申请人： Quantec Grund GmbH & Co. KG

    发明人： GERDES, Alexander ,  KESSLER, Vincent ,  HOHAUS, Lars

    IPC分类号： G08G5/00 ,  F03D80/10 ,  G01S13/93

    CPC分类号： G08G5/04 ,  F03D7/0264 ,  F03D80/10 ,  F05B2270/805 ,  G01S13/0218 ,  G01S13/91 ,  G08G5/0082 ,  Y02E10/72

    摘要： The invention relates to a system for actuating signal transmitters that are arranged on aviation obstacles, which are obstacles for low-flying airplanes, and signal transmitters for optically warning the airplanes or the pilots thereof, having the following features: a) at least one large-area radar system which is designed to detect airplanes flying at very low altitudes and which is arranged at a location remote from the aviation obstacles, b) at least one computer device which is coupled to the large-area radar system so as to transmit signals and which is designed to evaluate the data provided by the large-area radar system, said data relating to detected airplanes, and to provide such data to other systems via a data connection, and c) at least one data connection between the computer device and multiple aviation obstacles and/or groups of aviation obstacles, wherein d) the computer device is designed to output activation signals for the signal transmitters of aviation obstacles which are being approached by an airplane flying at a low altitude on the basis of the data transmitted by the large-area radar system. The invention further relates to a system for providing data relating to airplanes flying at very low altitudes, to a device comprising a signal transmitter device for aviation obstacles, and to a corresponding actuation device.

    WILDLIFE DETERRENCE SYSTEM ARRANGED IN WIND TURBINE BLADE
    7.
    发明公开
    WILDLIFE DETERRENCE SYSTEM ARRANGED IN WIND TURBINE BLADE 审中-公开
    在WINDTBINENSCHAUFEL ANGEORDNETES WILDTIERABSCHRECKUNGSSYSTEM

    公开(公告)号：EP3106661A1

    公开(公告)日：2016-12-21

    申请号：EP16175093.0

    申请日：2016-06-17

    申请人： Frontier Wind, LLC

    发明人： GREEN, Thomas J. ,  RICKARDS, Erick

    IPC分类号： F03D80/10 ,  F03D1/06

    CPC分类号： A01M29/18 ,  F03D1/0675 ,  F03D80/10 ,  F05B2260/303 ,  G10K11/18 ,  Y02A40/60 ,  Y02E10/721

    摘要： Systems and methods are disclosed for deterring wildlife, such as bats and birds, from drawing too proximate to an operating wind turbine. Wildlife species may be sensitive to transmitted frequencies, such as ultrasonic frequencies above the range of human hearing. For example, bats may avoid areas where ultrasonic frequencies are being emitted, either because the emitted ultrasonic frequency interferes with the echolocation of the bat, or because encountering the ultrasonic frequency is uncomfortable for the bat. In some aspects, acoustic transmitters may be arranged along a length of a blade of a wind turbine. A controller may direct the acoustical transmitters to transmit signals having ultrasonic frequencies to deter wildlife encounters. The controller may direct the transmitters to transmit only during periods where wildlife encounters are likely to occur (e.g. at night, during migration seasons, during favorable weather conditions, or the like).

    摘要翻译： 公开了用于阻止诸如蝙蝠和鸟类的野生动物从太靠近操作的风力涡轮机的系统和方法。 野生动物物种可能对传播频率敏感，例如超过人类听觉范围的超声频率。 例如，蝙蝠可以避免发射超声频率的区域，这是因为发射的超声波频率干扰蝙蝠的回声定位，或者因为遇到超声频率对蝙蝠不舒服。 在一些方面，声发射器可以沿着风力涡轮机的叶片的长度布置。 控制器可以引导声发射机传输具有超声波频率的信号以阻止野生动物遭遇。 控制器可以指导发射机仅在可能发生野生动物相遇的时段（例如在夜间，在迁徙季节期间，在有利的天气条件下等）期间进行传输。