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    • 5. 发明申请
    • SYSTEM FOR DETECTING LIGHTNING STRIKES ON WIND TURBINE ROTOR BLADES
    • 用于检测风力涡轮机叶片上的闪电条的系统
    • US20120025804A1
    • 2012-02-02
    • US13156541
    • 2011-06-09
    • Josip Brnada
    • Josip Brnada
    • G01R31/02
    • G01R15/18F03D17/00F03D80/30F05B2260/80G01R19/2506Y02E10/721
    • A system and method for detecting lightning strikes on a wind turbine includes detecting and measuring a parameter that is indicative of a lightning strike, which may be current induced in a conductor as a result of the lightning strike. A current receptor may be located on a component of the wind turbine and electrically coupled to a ground conductor. A current sensor is disposed on the ground conductor and generates a primary current I(p) that is proportional to a lightning strike current flowing through the ground conductor upon a lighting strike on the receptor. A signal converter sub-system is configured to convert the primary current I(p) into a processing signal. A processing sub-system is configured to receive and use the processing signal to determine an actual lightning strike on the wind turbine.
    • 用于检测风力涡轮机上的雷击的系统和方法包括检测和测量指示雷击的参数,其可能由于雷击而在导体中感应到电流。 电流接收器可以位于风力涡轮机的部件上并且电耦合到接地导体。 电流传感器设置在接地导体上,并产生一个初级电流I(p),该初级电流I(p)与在接收器上点亮时流过接地导体的雷击电流成比例。 信号转换器子系统被配置为将初级电流I(p)转换成处理信号。 处理子系统被配置为接收和使用处理信号以确定风力涡轮机上的实际雷击。
    • 9. 发明授权
    • System for detecting lightning strikes on wind turbine rotor blades
    • 用于检测风力发电机转子叶片上的雷击的系统
    • US08258773B2
    • 2012-09-04
    • US13156541
    • 2011-06-09
    • Josip Brnada
    • Josip Brnada
    • G01R31/02
    • G01R15/18F03D17/00F03D80/30F05B2260/80G01R19/2506Y02E10/721
    • A system and method for detecting lightning strikes on a wind turbine includes detecting and measuring a parameter that is indicative of a lightning strike, which may be current induced in a conductor as a result of the lightning strike. A current receptor may be located on a component of the wind turbine and electrically coupled to a ground conductor. A current sensor is disposed on the ground conductor and generates a primary current I(p) that is proportional to a lightning strike current flowing through the ground conductor upon a lighting strike on the receptor. A signal converter sub-system is configured to convert the primary current I(p) into a processing signal. A processing sub-system is configured to receive and use the processing signal to determine an actual lightning strike on the wind turbine.
    • 用于检测风力涡轮机上的雷击的系统和方法包括检测和测量指示雷击的参数,其可能由于雷击而在导体中感应到电流。 电流接收器可以位于风力涡轮机的部件上并且电耦合到接地导体。 电流传感器设置在接地导体上,并产生一个初级电流I(p),该初级电流I(p)与在接收器上点亮时流过接地导体的雷击电流成比例。 信号转换器子系统被配置为将初级电流I(p)转换成处理信号。 处理子系统被配置为接收和使用处理信号以确定风力涡轮机上的实际雷击。