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    • 1. 发明申请
    • Safety Shutdown System for Photovoltaic Power Generators
    • 光伏发电机安全关闭系统
    • US20160036235A1
    • 2016-02-04
    • US14805177
    • 2015-07-21
    • Robert Getsla
    • Robert Getsla
    • H02J3/38G01R31/40H02J7/35H02M1/36
    • H02J3/383H02J7/35H02S50/00Y02B10/14Y02E10/563Y02E10/566
    • A photovoltaic power generator with safety shutdown system includes a plurality of solar panel strings, a combiner, and a plurality of solar safety switches electrically disposed between a plurality of DC outputs of the plurality of solar panels strings and a plurality of DC inputs of the combiner. Each solar safety switch is associated with one of the solar panel strings and includes a solid-state device and a close actuator. The solid-state device of each solar safety switch is connected between the positive and negative terminals of the DC output of its associated solar panel string. The close actuator in each solar safety switch controls whether its associated solid-state device is turned on or is turned off. During normal operating conditions, the close actuators prevent their respective solid-state devices from turning on. However, in the event of a fire, the close actuators cause their associated solid-state devices to turn on, thereby effectively short-circuiting the DC outputs of their associated solar panel strings and preventing the solar panel strings from producing high voltages.
    • 具有安全关闭系统的光伏发电机包括多个太阳能电池板串,组合器和电气地设置在多个太阳能电池板串的多个DC输出之间的多个太阳能安全开关和组合器的多个DC输入 。 每个太阳能安全开关与太阳能面板串中的一个相关联,并且包括固态装置和关闭致动器。 每个太阳能安全开关的固态装置连接在其相关联的太阳能电池板串的DC输出的正端子和负极端子之间。 每个太阳能安全开关中的关闭致动器控制其关联的固态装置是打开还是关闭。 在正常操作条件下,关闭执行器可防止其各自的固态设备打开。 然而,在发生火灾的情况下,关闭致动器使其相关联的固态设备导通,从而有效地使其相关太阳能电池板串的DC输出短路,并防止太阳能电池板串产生高电压。
    • 2. 发明申请
    • “公牛眼”表面肌电图电极组件
    • US20060025666A1
    • 2006-02-02
    • US11150827
    • 2005-06-10
    • Robert GetslaRonald GrevstadVictor SimonyiTerah Smiley
    • Robert GetslaRonald GrevstadVictor SimonyiTerah Smiley
    • A61B5/04
    • A61B5/411A61B5/0492
    • A flexible, surface electromyographic electrode apparatus is provided for use on a surface of biological tissue to measure bio-electric signals thereof. The electrode apparatus includes a conductive signal electrode device having a signal contact adapted to directly contact the surface of the biological tissue, and a signal transmission portion electrically coupled to the signal contact. A conductive ground electrode device of the electrode apparatus includes a ground contact that is adapted directly contact the surface of the biological tissue. A ground transmission portion of the ground electrode device is electrically coupled to the ground contact. The ground contact is disposed substantially about the signal contact so as to substantially surround a peripheral edge of the signal contact when both are in contact with the tissue surface. An insulation washer device is further disposed between the signal contact and the ground contact to substantially prevent conductive contact therebetween.
    • 提供了一种用于生物组织表面的柔性表面肌电描记电极装置,以测量其生物电信号。 电极装置包括具有适于直接接触生物组织的表面的信号接触的导电信号电极装置和电耦合到信号触点的信号传输部分。 电极装置的导电接地电极装置包括适于直接接触生物组织表面的接地触点。 接地电极器件的接地传输部分电耦合到接地触点。 接地触点基本上围绕信号触点设置,以便当两者与组织表面接触时,基本上围绕信号触点的周边边缘。 绝缘垫圈装置还设置在信号触头和接地触点之间,以基本上防止它们之间的导电接触。