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1. 发明申请

US20090134727A1 Method for Operating an Electromotive Drive 有权
标题翻译：操作电动车驱动的方法
公开(公告)号：US20090134727A1
公开(公告)日：2009-05-28
申请号：US11988523
申请日：2006-06-28
申请人： Norbert Coenen , Marco Linke
发明人： Norbert Coenen , Marco Linke
IPC分类号： H02K7/09 , F16C39/06
CPC分类号： F16C32/0442 , D01H4/12 , D01H4/14 , F16C32/0451 , F16C32/0476 , F16C39/02 , F16C2231/00 , F16C2340/18 , H02K7/09
摘要： A method for operating an electromotive drive of a textile machine, comprising a contactlessly mounted rotor and catch bearings. The rotor rests on one catch bearing prior to initial operation, and is spaced therefrom by an air gap during stationary operation. A control device allows the rotor to be held in a force-free floating state during stationary operation. The method executes the following steps: (a) inputting an output signal from the control device for maintaining the force-free floating state during operation; (b) calculating the air gap by evaluating the output signal; (c) comparing the calculated value with predetermined limit values; and (d) deactuating the drive when the limit values are passed. The control device comprises a position sensor with at least one sensor coil, at least one actuator coil, a position controller and an integrator, at which the output signal is obtained to determine the air gap.
摘要翻译：一种用于操作纺织机械的电动驱动的方法，包括非接触式安装的转子和捕获轴承。转子在初始操作之前位于一个止动轴承上，并且在静止操作期间通过空气间隔开。控制装置允许转子在静止操作期间保持在无力的浮动状态。该方法执行以下步骤：（a）输入来自控制装置的输出信号，用于在运行期间维持无力浮动状态; （b）通过评估输出信号来计算气隙; （c）将所计算的值与预定极限值进行比较; 和（d）当限制值通过时停止驱动。控制装置包括具有至少一个传感器线圈，至少一个致动器线圈，位置控制器和积分器的位置传感器，在该传感器线圈处获得输出信号以确定气隙。

2. 发明授权

US07843098B2 Method for operating an electromotive drive 有权
标题翻译：操作电动驱动的方法
公开(公告)号：US07843098B2
公开(公告)日：2010-11-30
申请号：US11988523
申请日：2006-06-28
申请人： Norbert Coenen , Marco Linke
发明人： Norbert Coenen , Marco Linke
IPC分类号： H02K7/09 , H01H47/00
CPC分类号： F16C32/0442 , D01H4/12 , D01H4/14 , F16C32/0451 , F16C32/0476 , F16C39/02 , F16C2231/00 , F16C2340/18 , H02K7/09
摘要： A method for operating an electromotive drive of a textile machine, comprising a contactlessly mounted rotor and catch bearings. The rotor rests on one catch bearing prior to initial operation, and is spaced therefrom by an air gap during stationary operation. A control device allows the rotor to be held in a force-free floating state during stationary operation. The method executes the following steps: (a) inputting an output signal from the control device for maintaining the force-free floating state during operation; (b) calculating the air gap by evaluating the output signal; (c) comparing the calculated value with predetermined limit values; and (d) deactuating the drive when the limit values are passed. The control device comprises a position sensor with at least one sensor coil, at least one actuator coil, a position controller and an integrator, at which the output signal is obtained to determine the air gap.
摘要翻译：一种用于操作纺织机械的电动驱动的方法，包括非接触式安装的转子和捕获轴承。转子在初始操作之前位于一个止动轴承上，并且在静止操作期间通过空气间隔开。控制装置允许转子在静止操作期间保持在无力的浮动状态。该方法执行以下步骤：（a）输入来自控制装置的输出信号，用于在运行期间维持无力浮动状态; （b）通过评估输出信号来计算气隙; （c）将所计算的值与预定极限值进行比较; 和（d）当限制值通过时停止驱动。控制装置包括具有至少一个传感器线圈，至少一个致动器线圈，位置控制器和积分器的位置传感器，在该传感器线圈处获得输出信号以确定气隙。

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