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    • 4. 发明授权
    • Method and system for handling software design conflicts
    • 处理软件设计冲突的方法和系统
    • US09009652B2
    • 2015-04-14
    • US12913913
    • 2010-10-28
    • Ying HuangYing LiuWei ZhaoXin ZhouJun Zhu
    • Ying HuangYing LiuWei ZhaoXin ZhouJun Zhu
    • G06F9/44
    • G06F8/71
    • A method and a system for identifying and resolving conflicts between design results from a parallel software design. The method includes: receiving a design diagram, wherein the design diagram includes a plurality of nodes and arrows connecting different nodes, with each node indicating a design artifact, and an arrow directed from one node to another node indicating that a design artifact corresponds to the one node depends on a design artifact corresponding to the other node; determining a level of a design artifact in the design diagram, identifying different design artifacts at a given level of the design diagram that depend on a common design artifact, and marking them as isomorphic design artifacts; and outputting a design diagram with the isomorphic design artifacts marked. A conflict between relevant designs are automatically identified in a bottom-up approach according to a software design hierarchy to facilitate conflict resolution.
    • 一种用于识别和解决来自并行软件设计的设计结果之间冲突的方法和系统。 该方法包括:接收设计图,其中设计图包括连接不同节点的多个节点和箭头,每个节点指示设计工件,以及从一个节点指向另一个节点的箭头,指示设计工件对应于 一个节点取决于对应于另一个节点的设计工件; 确定设计图中的设计工件的水平,识别依赖于常见设计工件的设计图的给定级别的不同设计工件,并将其标记为同构设计工件; 并输出具有标记的同构设计工件的设计图。 根据软件设计层次结构,自下而上的方法会自动识别相关设计之间的冲突,以促进冲突解决。
    • 5. 发明申请
    • Systems and Methods for Use in Recovering a Converter After Grid Fault Event
    • 网格故障事件后恢复转换器的系统和方法
    • US20140301120A1
    • 2014-10-09
    • US14354285
    • 2011-10-28
    • Huibin ZhuDavid SmithJun ZhuXueqin Wu
    • Huibin ZhuDavid SmithJun ZhuXueqin Wu
    • H02M1/36H02H7/12H02J3/38
    • H02M1/36H02H3/066H02H7/06H02H7/12H02J3/38H02J3/383H02J3/40Y02E10/563
    • Systems, power modules (108), and methods (200) for using in controlling a converter (110) coupled between a power generator (104) and an electric grid (102) are provided. One of the power modules (108) includes the converter (110) configured to supply an output from the power generator (104) to the electric grid (102), and a controller (112) coupled to the converter (110). The controller (112) includes a phase-lock-loop (PLL) module (123) and at least one regulator (128, 130). The at least one regulator (128, 130) is configured to at least partially control the converter (110) as a function of at least one parameter. The controller (112) is configured to disable the converter (110) in response to a grid fault event, to maintain coupling between the power generator (104) and the converter (110) during the grid fault event, to determine whether the PLL module (123) is locked onto a voltage associated with the electric grid, to adjust the at least one parameter after the grid fault event, and to re-enable the converter to supply the output from the power generator (104) to the electric grid (102).
    • 提供了用于控制耦合在发电机(104)和电网(102)之间的转换器(110)的系统,功率模块(108)和方法(200)。 功率模块(108)中的一个包括被配置为将功率发生器(104)的输出提供给电网(102)的转换器(110)和耦合到转换器(110)的控制器(112)。 控制器(112)包括锁相环(PLL)模块(123)和至少一个调节器(128,130)。 至少一个调节器(128,130)被配置为至少部分地根据至少一个参数来控制转换器(110)。 控制器(112)被配置为响应于电网故障事件禁用转换器(110),以在电网故障事件期间保持发电机(104)和转换器(110)之间的耦合,以确定PLL模块 (123)被锁定在与所述电网相关联的电压上,以在所述电网故障事件之后调整所述至少一个参数,并且重新使得所述转换器将所述发电机(104)的输出提供给所述电网( 102)。