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    • 92. 发明申请
    • CONTROL DEVICE AND CONTROL METHOD DURING BYPASSING OF POWER UNITS
    • 电力单位旁路控制装置及控制方法
    • US20130322123A1
    • 2013-12-05
    • US13619416
    • 2012-09-14
    • Jia LIUYong-Qiang LANGYu-Yang MAO
    • Jia LIUYong-Qiang LANGYu-Yang MAO
    • H02M7/42
    • H02M7/49H02M1/32H02M2001/325
    • A control device and a control method during bypassing of power units are provided. The method includes: detecting a first three-phase output electrical signal; calculating a first positive sequence component and a first negative sequence component of the first three-phase output electrical signal; providing a given positive sequence component and a given negative sequence component so as to respectively perform the closed-loop compensation on the first positive sequence component and the first negative sequence component, thereby outputting a second positive sequence component and a second negative sequence component; superimposing the second positive sequence component and the second negative sequence component; and outputting a second three-phase output electrical signal in a preset way.
    • 提供了在旁路功率单元期间的控制装置和控制方法。 该方法包括:检测第一三相输出电信号; 计算第一三相输出电信号的第一正序分量和第一负序分量; 提供给定的正序分量和给定的负序分量,以分别对第一正序分量和第一负序分量执行闭环补偿,从而输出第二正序分量和第二负序分量; 叠加第二正序分量和第二负序分量; 并以预设的方式输出第二三相输出电信号。
    • 99. 发明申请
    • TEARING AND CONFORMAL TRANSFORMATION HUMAN INTERACTIVE PROOF
    • 倾听和一致的转换人际交往证据
    • US20110072498A1
    • 2011-03-24
    • US12563977
    • 2009-09-21
    • Weisheng LiBin Benjamin ZhuHai XinNing XuJia Liu
    • Weisheng LiBin Benjamin ZhuHai XinNing XuJia Liu
    • H04L9/32
    • G06F21/36G06F2221/2133
    • The HIP creation technique described herein pertains to a technique for creating a human interactive proof (HIP) by applying tearing and/or a conformal transformation to a string of characters while maintaining readability of text. In one embodiment, the technique tears a character string into two or more pieces and applies conformal transformation to warp the pieces in order to create a HIP. The transformation changes the shape and orientation of the characters but preserves angles of the characters which makes it easy for humans to recognize the characters after the transformation. Other embodiments of the technique create HIPs by applying tearing only to a string of characters, or by applying conformal transformation only to the character string.
    • 本文描述的HIP创建技术涉及通过在保持文本的可读性的同时对一串字符应用撕裂和/或适形变换来创建人类交互式证明(HIP)的技术。 在一个实施例中,该技术将字符串撕裂成两个或更多个片段并且施加保形变换以扭曲片段以便创建HIP。 转换改变了角色的形状和方向,但保留了人物的角度,使得人们在转换后能够识别角色。 该技术的其他实施例通过仅对一串字符进行撕裂而创建HIP,或者仅通过对字符串应用共形变换来创建HIP。