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    • 3. 发明申请
    • CLOSED TRANSITION AUTOMATIC TRANSFER SWITCH ASSEMBLY AND ASSOCIATED METHOD
    • 封闭式自动转换开关组件及相关方法
    • US20100141047A1
    • 2010-06-10
    • US12331674
    • 2008-12-10
    • Irving A. GibbsJustin HoglundCathleen ClausenRobert YannielloAvadhoot MuleyTodd M. Lathrop
    • Irving A. GibbsJustin HoglundCathleen ClausenRobert YannielloAvadhoot MuleyTodd M. Lathrop
    • H02H3/42
    • H02J9/06Y10T307/832
    • The disclosed concept provides for a closed transition automatic transfer switch assembly having only two switch assemblies. This system utilizes a first switch assembly and a bypass switch assembly. The switch assemblies are each physically coupled to two power sources as well as the system load. The switch assemblies each include a power actuated contact arm. Each contact arm is coupled to, and in electrical communication with, the system load. Each contact arm may further be placed in one of the following configuration; a first configuration wherein the contact arm couples, and provides electrical communication between, the first source and the system load conductor, a second configuration wherein the contact arm couples, and provides electrical communication between, the second source and the system load conductor, and a neutral configuration wherein neither the first source nor the second source is coupled to, and in electrical communication with, the system load conductor.
    • 所公开的概念提供了仅具有两个开关组件的闭合过渡自动转换开关组件。 该系统利用第一开关组件和旁路开关组件。 开关组件每个物理耦合到两个电源以及系统负载。 开关组件各自包括动力触发臂。 每个接触臂与系统负载耦合并与电气通信。 每个接触臂可以进一步放置成以下配置之一: 第一配置,其中所述接触臂耦合并且在所述第一源和所述系统负载导体之间提供电连通,所述第二配置,其中所述接触臂耦合并提供所述第二源和所述系统负载导体之间的电连通,以及 中性配置,其中第一源极和第二源极都不耦合到系统负载导体并且与系统负载导体电连通。