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    • 11. 发明授权
    • System and method of dynamic regulation of real power to a load
    • 对负载的实际功率进行动态调节的系统和方法
    • US08232760B2
    • 2012-07-31
    • US12541320
    • 2009-08-14
    • Bin LuTing YanSteven John FredetteCharles John Luebke
    • Bin LuTing YanSteven John FredetteCharles John Luebke
    • H02P27/00H02P27/04
    • H02P23/02H02P23/0077H02P23/14H02P27/047
    • A system and method for controlling an AC motor drive includes a control system programmed with an energy algorithm configured to optimize operation of the motor drive. Specifically, the control system input an initial voltage-frequency command to the AC motor drive based on an initial voltage/frequency (V/Hz) curve, receives a real-time output of the AC motor drive generated according to the initial voltage-frequency command, and feedback a plurality of modified voltage-frequency commands to the AC motor drive, each of the plurality of modified voltage-frequency commands comprising a deviation from the initial V/Hz curve. The control system also determines a real-time value of the motor parameter corresponding to each of the plurality of modified voltage-frequency commands, and feeds back a modified voltage-frequency command to the AC motor drive so that the real-time value of the motor parameter is within a motor parameter tolerance range.
    • 用于控制AC电动机驱动器的系统和方法包括用能够优化电动机驱动器的操作的能量算法编程的控制系统。 具体地说,控制系统基于初始电压/频率(V / Hz)曲线向AC电动机驱动器输入初始电压 - 频率指令,接收根据初始电压 - 频率产生的交流电动机驱动的实时输出 命令,并且向AC电动机驱动器反馈多个修改的电压 - 频率命令,所述多个修改的电压 - 频率指令中的每一个包括与初始V / Hz曲线的偏差。 控制系统还确定与多个修改的电压 - 频率指令中的每一个相对应的电动机参数的实时值,并将修改的电压 - 频率命令反馈给AC电动机驱动器,使得实时值 电机参数在电机参数公差范围内。
    • 18. 发明授权
    • Method and system of providing a non-skippable sub-advertisement stream
    • 提供不可跳过的子广告流的方法和系统
    • US07877766B1
    • 2011-01-25
    • US09565561
    • 2000-05-04
    • Bo WuBin Lu
    • Bo WuBin Lu
    • H04H20/14H04N5/91
    • H04N5/76G11B27/105
    • A method and system of providing a non-skippable sub-advertisement stream. The general idea of one embodiment in accordance with the present invention is that when a user of an electronic digital recording/play back device causes it to fast forward through or skip over a recorded television advertisement, an overlay screen corresponding to the skipped advertisement is displayed on a portion of a television screen once the user resumes watching the recorded television show in normal play back mode. As such, the user is exposed to content of the skipped advertisement while viewing the recorded television show. In this manner, the user of the electronic digital recording/play back device is unable to easily avoid viewing content corresponding to the skipped advertisement.
    • 一种提供不可跳过的子广告流的方法和系统。 根据本发明的一个实施例的总体思想是,当电子数字记录/播放装置的用户使其快速通过或跳过记录的电视广告时,显示与所跳过的广告相对应的覆盖屏幕 一旦用户在正常播放模式下恢复观看录制的电视节目,就在电视屏幕的一部分上。 因此,在观看录制的电视节目时,用户被暴露于跳过的广告的内容。 以这种方式,电子数字记录/回放设备的用户不能容易地避免查看与跳过的广告相对应的内容。
    • 19. 发明申请
    • SYSTEM AND METHOD OF DYNAMIC REGULATION OF REAL POWER TO A LOAD
    • 动力调节到负载的系统和方法
    • US20100315034A1
    • 2010-12-16
    • US12541320
    • 2009-08-14
    • Bin LuTing YanSteven John FredetteCharles John Luebke
    • Bin LuTing YanSteven John FredetteCharles John Luebke
    • H02P27/04
    • H02P23/02H02P23/0077H02P23/14H02P27/047
    • A system and method for controlling an AC motor drive includes a control system programmed with an energy algorithm configured to optimize operation of the motor drive. Specifically, the control system input an initial voltage-frequency command to the AC motor drive based on an initial voltage/frequency (V/Hz) curve, receives a real-time output of the AC motor drive generated according to the initial voltage-frequency command, and feedback a plurality of modified voltage-frequency commands to the AC motor drive, each of the plurality of modified voltage-frequency commands comprising a deviation from the initial V/Hz curve. The control system also determines a real-time value of the motor parameter corresponding to each of the plurality of modified voltage-frequency commands, and feeds back a modified voltage-frequency command to the AC motor drive so that the real-time value of the motor parameter is within a motor parameter tolerance range.
    • 用于控制AC电动机驱动器的系统和方法包括用能够优化电动机驱动器的操作的能量算法编程的控制系统。 具体地说,控制系统基于初始电压/频率(V / Hz)曲线向AC电动机驱动器输入初始电压 - 频率指令,接收根据初始电压 - 频率产生的交流电动机驱动的实时输出 命令,并且向AC电动机驱动器反馈多个修改的电压 - 频率命令,所述多个修改的电压 - 频率指令中的每一个包括与初始V / Hz曲线的偏差。 控制系统还确定与多个修改的电压 - 频率指令中的每一个相对应的电动机参数的实时值,并将修改的电压 - 频率命令反馈给AC电动机驱动器,使得实时值 电机参数在电机参数公差范围内。
    • 20. 发明申请
    • SYSTEM AND METHOD OF DYNAMIC REGULATION OF REAL POWER TO A LOAD
    • 动力调节到负载的系统和方法
    • US20100315033A1
    • 2010-12-16
    • US12619874
    • 2009-11-17
    • Bin LuCharles John LuebkeJoseph Charles ZuercherJohn Charles MerrisonThomas M. Ruchti
    • Bin LuCharles John LuebkeJoseph Charles ZuercherJohn Charles MerrisonThomas M. Ruchti
    • H02P23/04H02P23/00
    • H02P27/08H02P23/00H02P27/047
    • A system and method for controlling an AC motor drive includes a control system programmed with an energy algorithm configured to optimize operation of the motor drive. Specifically, the control system receives input of an initial voltage-frequency command to the AC motor drive, receives a real-time output of the AC motor drive generated according to the initial voltage-frequency command, and determines a real-time value of a motor parameter based on the real-time output of the AC motor drive. The control system also inputs a plurality of modified voltage-frequency commands to the AC motor drive, determines the real-time value of the motor parameter corresponding to each of the plurality of modified voltage-frequency commands, and identifies an optimal value of the motor parameter based on the real-time values of the motor parameter. The control system maintains an input of a current modified voltage-frequency command when the real-time value of the motor parameter corresponds to the optimal value of the motor parameter.
    • 用于控制AC电动机驱动器的系统和方法包括用能够优化电动机驱动器的操作的能量算法编程的控制系统。 具体地说,控制系统接收对AC电动机驱动器的初始电压 - 频率指令的输入,接收根据初始电压 - 频率指令产生的AC电动机驱动的实时输出,并且确定a 电机参数基于交流电机驱动的实时输出。 控制系统还向AC电动机驱动器输入多个修正的电压频率指令,确定与多个修改的电压 - 频率指令中的每一个相对应的电动机参数的实时值,并且识别电动机的最佳值 参数基于电机参数的实时值。 当电动机参数的实时值对应于电动机参数的最佳值时,控制系统保持当前修改的电压 - 频率指令的输入。