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1. 发明申请

WO2014014642A3 SYSTEM AND METHOD OF DYNAMIC REGULATION OF REAL POWER TO A LOAD 审中-公开
标题翻译：动力调节到负载的系统和方法
公开(公告)号：WO2014014642A3
公开(公告)日：2014-07-17
申请号：PCT/US2013048854
申请日：2013-07-01
申请人： EATON CORP
发明人： OLSSON ERIC JON , LU BIN , YAN TING , FREDETTE STEVEN JOHN , LUEBKE CHARLES JOHN
IPC分类号： H02P23/14 , H02P27/04
CPC分类号： H02P27/047 , H02P23/14
摘要： A system and method for controlling an AC motor drive includes a control system programmed with an algorithm configured to optimize operation of the motor drive. Specifically, the control system is programmed to input an initial voltage-frequency command to the drive. The initial voltage-frequency command includes a voltage reference and a frequency reference corresponding to an operating point of an initial voltage/frequency (V/Hz) curve. The control system monitors a real-time output of the drive, modifies the voltage reference based on the real-time output of the drive, and transmits a modified voltage-frequency command to the drive. The modified voltage-frequency command corresponds to an operating point of a modified V/Hz curve defined by the modified voltage reference and the initial V/Hz curve.
摘要翻译：用于控制AC电动机驱动器的系统和方法包括用配置成优化电动机驱动器的操作的算法来编程的控制系统。具体地，控制系统被编程为向驱动器输入初始电压 - 频率命令。初始电压 - 频率指令包括对应于初始电压/频率（V / Hz）曲线的工作点的电压基准和频率基准。控制系统监控驱动器的实时输出，根据驱动器的实时输出修改参考电压，并向驱动器发送修改的电压 - 频率指令。修改的电压 - 频率指令对应于由修改的电压基准和初始V / Hz曲线定义的修改的V / Hz曲线的工作点。

2. 发明申请

WO2011024058A3 SYSTEM AND METHOD FOR MOTOR SPEED ESTIMATION OF AN ELECTRIC MOTOR 审中-公开
标题翻译：电动机电机速度估计系统与方法
公开(公告)号：WO2011024058A3
公开(公告)日：2012-08-23
申请号：PCT/IB2010002095
申请日：2010-08-26
申请人： EATON CORP , LU BIN , YAN TING , LUEBKE CHARLES JOHN , SHARMA SANTOSH KUMAR
发明人： LU BIN , YAN TING , LUEBKE CHARLES JOHN , SHARMA SANTOSH KUMAR
IPC分类号： H02P27/04 , H02P23/14
CPC分类号： H02P27/045 , H02P23/14
摘要： A system and method for a motor management system includes a computer readable storage medium and a processing unit. The processing unit configured to determine a voltage value of a voltage input to an alternating current (AC) motor, determine a frequency value of at least one of a voltage input and a current input to the AC motor, determine a load value from the AC motor, and access a set of motor nameplate data, where the set of motor nameplate data includes a rated power, a rated speed, a rated frequency, and a rated voltage of the AC motor. The processing unit is also configured to estimate a motor speed based on the voltage value, the frequency value, the load value, and the set of nameplate data and also store the motor speed on the computer readable storage medium.
摘要翻译：一种用于电机管理系统的系统和方法，包括计算机可读存储介质和处理单元。所述处理单元被配置为确定输入到交流电动机的电压的电压值，确定对所述AC电动机输入的电压输入和电流中的至少一个的频率值，从所述AC 电机，并访问一组电机铭牌数据，其中电机铭牌数据集包括交流电机的额定功率，额定转速，额定频率和额定电压。处理单元还被配置为基于电压值，频率值，负载值和铭牌数据集来估计电动机速度，并且还将电动机速度存储在计算机可读存储介质上。

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