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1. 发明申请

US20120038303A1 Apparatus And Method For Sensorless Identification Of Rotating Electrical Equivalent Circuit Parameters Of A Three-Phase Asynchronous Motor 有权
标题翻译：三相异步电动机转子电等效电路参数的无传感器识别装置及方法
公开(公告)号：US20120038303A1
公开(公告)日：2012-02-16
申请号：US13205687
申请日：2011-08-09
申请人： Sebastian Villwock , Heiko Zatocil
发明人： Sebastian Villwock , Heiko Zatocil
IPC分类号： H02P6/20
CPC分类号： H02P23/14 , G01R31/34 , H02P21/16 , H02P2207/01
摘要： Identification of electrical equivalent circuit parameters (15) of a three-phase asynchronous motor (09) without a shaft encoder. The method comprises—Assumption of a standstill position of the rotor (11);—Equidirectional test signal infeed U1α, U1β in α and β in the stator axis direction of the asynchronous motor (09);—Measuring of a measuring signal I1α, I1β of the α and β axial direction of the asynchronous motor (09); and—Identification of equivalent circuit parameters of the asynchronous motor (09) on the basis of the test signal voltages U1α, U1β and of the measuring signal currents I1α, I1β; whereby the test signal feed allows the rotor (11) to remain torque-free. Determination of equivalent circuit parameters (15) of an asynchronous motor (09) as well relates to a motor control device (35), whereby the identified equivalent circuit parameters (15) can be used for the determination, optimization and monitoring of a motor control and for control of electrical drives.
摘要翻译：识别不带轴编码器的三相异步电动机（09）的等效电路参数（15）。该方法包括 - 假定转子（11）的停止位置; - 方向测试信号进给U1α，U1＆bgr; 在α和＆bgr 在异步电动机的定子轴线方向（09）; - 测量信号I1α，I1＆bgr; 的α和＆bgr; 异步电动机的轴向（09）; 以及 - 基于测试信号电压U1α，U1＆bgr，识别异步电动机（09）的等效电路参数; 和测量信号电流I1α，I1和bgr; 由此，测试信号进给允许转子（11）保持无转矩。异步电动机（09）的等效电路参数（15）的确定还涉及电动机控制装置（35），由此所识别的等效电路参数（15）可用于确定，优化和监测电动机控制并用于控制电气驱动。

2. 发明申请

US20120038298A1 Apparatus And Method For Rotating-Sensorless Identification Of Equivalent Circuit Parameters Of An AC Synchronous Motor 有权
标题翻译：交流同步电机等效电路参数的旋转无传感器识别装置及方法
公开(公告)号：US20120038298A1
公开(公告)日：2012-02-16
申请号：US13205760
申请日：2011-08-09
申请人： Sebastian Villwock , Heiko Zatocil
发明人： Sebastian Villwock , Heiko Zatocil
IPC分类号： H02P6/20
CPC分类号： H02P23/14 , G01R31/34 , H02P21/16 , H02P2207/05
摘要： Identification without shaft encoder of electrical equivalent circuit parameters of a three-phase asynchronous motor comprising: standstill position search of the rotor, so that the d flux axial direction of the rotor is aligned opposite the α axial direction of the stator; test signal voltage supply U1d in the d flux axial direction of the motor whereby the q transverse axial direction remains without current; measuring signal current I1d of the d flux axial direction of the motor; identification of equivalent circuit parameters of the motor based on the test signal voltage U1d and on the measuring signal current I1d in the d flux axial direction; whereby the rotor remains torque-free. The method used to control electrical drives. An identification apparatus for a synchronous motor and a motor control device comprising the apparatus, whereby identified equivalent circuit parameters can be used to determine, optimize and monitor a motor control.
摘要翻译：具有三相异步电动机等效电路参数的无轴编码器的识别，包括：转子的静止位置搜索，使得转子的d磁通轴向与定子的α轴方向对齐; 测试信号电压U1d在电机的磁通轴向方向上，其中q横向轴向保持没有电流; 测量电机d磁通轴向的信号电流I1d; 根据测试信号电压U1d和d通量轴向的测量信号电流I1d识别电机的等效电路参数; 由此转子保持无转矩。用于控制电气驱动的方法。一种用于同步电动机的识别装置和包括该装置的电动机控制装置，由此可以使用所识别的等效电路参数来确定，优化和监视电动机控制。

3. 发明授权

US5612906A System for the measurement of the absolute position of the movable cyclic division mark carrier of an incremental position indicator 失效
标题翻译：用于测量增量位置指示器的可移动循环分割标记载体的绝对位置的系统
公开(公告)号：US5612906A
公开(公告)日：1997-03-18
申请号：US304764
申请日：1994-09-12
申请人： Fritz R. Gotz
发明人： Fritz R. Gotz
IPC分类号： G01D5/245 , G01D5/244 , G01P13/04 , G06F17/00 , H04M1/64
CPC分类号： G01D5/24495 , G01P13/04
摘要： Process for the measurement of the absolute position of the movable, cyclic division mark carrier of an incremental position indicator or rotation indicator/resolver within and/or with regard to one of its divisional segments, periodically formed and/or delimited by the division marks on the carrier, with two scanning elements, stationarily arranged and addressing the division marks, which are positioned at such a distance from one another along the length or periphery of the segment that they deliver two sine- and cosine-like measurement signals which are evaluated on the basis of the arctangent function for position determination, by utilizing the values or components of a parameter vector identifying the measurement process, which is continuously redetermined during the measurement operation according to preset optimization criteria, for correction of the evaluation for disturbances and inaccuracies in the position indicator.
摘要翻译：用于测量增量位置指示器或旋转指示器/分解器的可移动循环分割标记载体在其分割段之一内和/或与其分割段之间的绝对位置的测量过程，周期性地由分割标记形成和/或界定具有两个扫描元件的载体被固定地布置并寻址分割标记，该分割标记沿着该片段的长度或周边彼此间隔一定距离，它们传递两个正弦和余弦样的测量信号，这些信号在通过利用标识测量过程的参数矢量的值或分量，根据预设的优化标准在测量操作期间连续重新确定的位置确定的反正切函数的基础，以校正对于干扰和不准确度的评估。位置指示器

4. 发明授权

US08604745B2 Apparatus and method for rotating-sensorless identification of mechanical parameters of a three-phase asynchronous motor 有权
标题翻译：用于旋转无传感器识别三相异步电动机的机械参数的装置和方法
公开(公告)号：US08604745B2
公开(公告)日：2013-12-10
申请号：US13205859
申请日：2011-08-09
申请人： Sebastian Villwock , Heiko Zatocil
发明人： Sebastian Villwock , Heiko Zatocil
IPC分类号： H02P21/00
CPC分类号： H02P23/14 , G01M1/10 , G01R31/34 , H02P21/16 , H02P2207/01
摘要： A method for the identification without shaft encoder of magnetomechanical characteristic quantities of a three-phase asynchronous comprising: —constant voltage impression U1α in α axial direction in order to generate a constant magnetic flux; —test signal voltage supply U1β in β axial direction of the asynchronous motor, whereby the α axial direction remains supplied with constant current; —measuring signal current measurement I1β in β stator axial direction of the asynchronous motor; —identification of mechanical characteristic quantities of the asynchronous motor based on the test signal voltage U1β and on the measuring signal current I1β, whereby the rotor can execute deflection movements. Method can also be used for control of electrical drives. An identification apparatus for the determination of mechanical characteristic quantities of an asynchronous motor and for motor control, whereby the identified characteristic quantities can be used to determine, optimize and monitor a motor control.
摘要翻译：一种用于识别无轴编码器的三相异步电动机械特征量的方法，包括：α轴方向上的恒定电压压印U1alpha，以产生恒定的磁通量; 测试信号电压U1beta在异步电动机的β轴向，由此α轴向保持供应恒定电流; - 测量异步电动机β定子轴向的信号电流测量I1beta; - 基于测试信号电压U1beta和测量信号电流I1beta来识别异步电动机的机械特征量，由此转子可以执行偏转运动。方法也可用于控制电气驱动。一种用于确定异步电动机和用于电动机控制的机械特征量的识别装置，由此可以使用所识别的特征量来确定，优化和监测电动机控制。

5. 发明授权

US07999498B2 System for estimation of position and speed in a permanent magnet rotor of an electrical motor 有权
标题翻译：用于估计电动机永磁转子中的位置和速度的系统
公开(公告)号：US07999498B2
公开(公告)日：2011-08-16
申请号：US12177182
申请日：2008-07-22
申请人： Fritz Rainer Götz , Viktor Barinberg , Franz Jäger
发明人： Fritz Rainer Götz , Viktor Barinberg , Franz Jäger
IPC分类号： H02P21/00
CPC分类号： H02P21/141 , H02P21/18
摘要： Procedure for estimating the electrical drive speed and position of a permanent magnet rotor of a brushless electrical linear or rotating motor, especially for a drive control circuit, using multi-phase current measurements on the motor, whose measurement values, depending on the estimated position, are transformed into a rotor-related d,q reference frame i.e. into a direct current vector component and a quadrature current vector component, and the direct and quadrature vector components of current and a voltage, together with the estimated speed, are fed as input variables to a mathematical motor model, and the motor model generates a first output variable and a second output variable, whereby the first output variable in the d,q reference frame corresponds to the d or direct vector component as well as to a position estimation error, and the second output variable in the d,q reference frame corresponds to the q or quadrature component as well as to a speed estimation error, and the two output variables are fed to a tracking controller for estimating and outputting the position and/or speed, whereby from the motor model a third output variable is computed, by a) the direct and quadrature vector components of current each being weighted with a direct and quadrature inductance of the motor, b) the third output variable being formed from the difference between the two weighting results, whereby the third output variable is fed to the tracking controller for processing to estimate the position and speed.
摘要翻译：用于估计无刷电动线性或旋转电动机的永磁转子的电驱动速度和位置的方法，特别是用于驱动控制电路，使用电动机上的多相电流测量，其测量值取决于估计位置，被转换为与转子相关的d，q参考系，即转换为直流矢量分量和正交电流矢量分量，并将电流和电压的直接和正交矢量分量连同推定的速度一起作为输入变量并且电动机模型产生第一输出变量和第二输出变量，由此d，q参考帧中的第一输出变量对应于d或直接矢量分量以及位置估计误差， d，q参考帧中的第二个输出变量对应于q或正交分量以及速度估计误差，t wo输出变量被馈送到跟踪控制器，用于估计和输出位置和/或速度，从而从电动机模型计算第三输出变量，通过a）直接和正交矢量分量，其每一个都被直接和/ 电动机的正交电感，b）第三输出变量由两个加权结果之间的差异形成，由此第三输出变量被馈送到跟踪控制器进行处理以估计位置和速度。

6. 发明申请

US20110083834A1 COOLING JACKET, ESPECIALLY FOR ELECTRICAL MACHINES AND METHOD FOR THE MANUFACTURE THEREOF 审中-公开
标题翻译：冷却夹套，特别适用于电机及其制造方法
公开(公告)号：US20110083834A1
公开(公告)日：2011-04-14
申请号：US12739425
申请日：2008-10-27
申请人： Joachim Braun , Peter Lemke , Gunter Sonnauer
发明人： Joachim Braun , Peter Lemke , Gunter Sonnauer
IPC分类号： F28F3/14 , B21D53/04
CPC分类号： H02K5/20 , B21D53/045 , H02K9/19 , H02K15/14 , Y10T29/49364
摘要： The invention relates to cooling jackets and/or heat exchangers, which are to be placed in contact with solid products that are to be cooled, especially with electrical machines with a rotor rotating inside or outside a stator, or in contact with reactors or containers. Said jackets and/or heat exchangers have an inner wall and an outer wall which form the boundary of a flow cavity that is provided with inlet and outlet means for a cooling medium and conducting means in order to form and/or limit at least one flow path for the cooling medium between the inner wall and the outer wall from the inlet means to the outlet means. According to the invention, opposing individual flat places or flat sections of the inner wall and the outer wall are in contact with one another within the confines of said walls and passages for the cooling medium remain between the contacting flat places of flat sections. One or more elevations and depressions alternate on one or more external sides or an outer casing of the inner or outer wall, wherein adjoining flat places or flat sections are permanently connected over individual joints and/or elongated joint sections.
摘要翻译：本发明涉及要与要冷却的固体产品接触放置的冷却夹套和/或热交换器，特别是具有转子在定子内部或外部旋转或与反应器或容器接触的电机。所述夹套和/或热交换器具有形成流动腔的边界的内壁和外壁，所述流动空腔的边界设有用于冷却介质的入口和出口装置以及导电装置，以形成和/或限制至少一个流从入口装置到出口装置的内壁和外壁之间的冷却介质的路径。根据本发明，内壁和外壁的相对的单个扁平位置或平坦部分在所述壁的范围内彼此接触，并且用于冷却介质的通道保持在平坦部分的接触平坦位置之间。一个或多个凸起和凹陷在内壁或外壁的一个或多个外侧或外壳上交替，其中邻接的平坦位置或平坦部分永久地连接在单个接头和/或细长接头部分上。

7. 外观设计

USD634272S1 Electrical motor 有权
标题翻译：电动马达
公开(公告)号：USD634272S1
公开(公告)日：2011-03-15
申请号：US29357651
申请日：2010-03-16
申请人： Michael Veeh
设计人： Michael Veeh

8. 发明申请

US20110001448A1 Method For The Automated Startup And/Or For The Automated Operation Of Controllers Of An Electrical Drive System With Vibrational Mechanics As Well As An Associated Device 有权
标题翻译：用于自动启动和/或用于具有振动力学的电驱动系统的控制器的自动操作的方法以及相关设备
公开(公告)号：US20110001448A1
公开(公告)日：2011-01-06
申请号：US12829429
申请日：2010-07-02
申请人： Sebastian Villwock
发明人： Sebastian Villwock
IPC分类号： G05B13/04
CPC分类号： G05B13/045 , G05B17/02
摘要： Method for the automated startup and/or for the automated operation of controllers of an electrical drive system with vibrational mechanics with the following steps: Determination of a preliminary value of at least one parameter, Determination of a model of the electrical drive system by means of the determination of initially a non-parameterized model through the recording of frequency data during operation of the drive system subject to the utilization of the preliminary value of at least one parameter and the subsequent determination of parameters of the electrical drive system based on the frequency data and subject to the optimization of at least one preliminary value of at least one parameter by means of a numerical optimization method on the basis of the Levenberg-Marquardt algorithm and Parameterization of the plurality of or at least one controller of the electrical drive system by means of at least one of the determined parameters.
摘要翻译：用于自动启动和/或用于具有振动力学的电驱动系统的控制器的自动操作的方法，具有以下步骤：确定至少一个参数的初始值，通过以下方式确定电驱动系统的模型：通过在驱动系统的操作期间通过记录频率数据来确定最初的参数化模型，该驱动系统在使用至少一个参数的初始值并且随后基于频率数据确定电驱动系统的参数并且通过基于Levenberg-Marquardt算法的数值优化方法和通过装置的电驱动系统的多个或至少一个控制器的参数化来优化至少一个参数的至少一个初始值的至少一个确定的参数。

9. 外观设计

USD628154S1 Electrical motor 有权
标题翻译：电动马达
公开(公告)号：USD628154S1
公开(公告)日：2010-11-30
申请号：US29357653
申请日：2010-03-16
申请人： Michael Veeh
设计人： Michael Veeh

10. 发明申请

US20090030645A1 SYSTEM FOR ESTIMATION OF POSITION AND SPEED IN A PERMANENT MAGNET ROTOR OF AN ELECTRICAL MOTOR 有权
标题翻译：电动机永磁转子的位置和速度估计系统
公开(公告)号：US20090030645A1
公开(公告)日：2009-01-29
申请号：US12177182
申请日：2008-07-22
申请人： Fritz Rainer Gotz , Viktor Barinberg
发明人： Fritz Rainer Gotz , Viktor Barinberg
IPC分类号： H02P21/14
CPC分类号： H02P21/141 , H02P21/18
摘要： Procedure for estimating the electrical drive speed and position of a permanent magnet rotor of a brushless electrical linear or rotating motor, especially for a drive control circuit, using multi-phase current measurements on the motor, whose measurement values, depending on the estimated position, are transformed into a rotor-related d,q reference frame i.e. into a direct current vector component and a quadrature current vector component, and the direct and quadrature vector components of current and a voltage, together with the estimated speed, are fed as input variables to a mathematical motor model, and the motor model generates a first output variable and a second output variable, whereby the first output variable in the d,q reference frame corresponds to the d or direct vector component as well as to a position estimation error, and the second output variable in the d,q reference frame corresponds to the q or quadrature component as well as to a speed estimation error, and the two output variables are fed to a tracking controller for estimating and outputting the position and/or speed, whereby from the motor model a third output variable is computed, by a) the direct and quadrature vector components of current each being weighted with a direct and quadrature inductance of the motor, b) the third output variable being formed from the difference between the two weighting results, whereby the third output variable is fed to the tracking controller for processing to estimate the position and speed.
摘要翻译：用于估计无刷电动线性或旋转电动机的永磁转子的电驱动速度和位置的方法，特别是用于驱动控制电路，使用电动机上的多相电流测量，其测量值取决于估计位置，被转换为与转子相关的d，q参考系，即转换为直流矢量分量和正交电流矢量分量，并将电流和电压的直接和正交矢量分量连同推定的速度一起作为输入变量并且电动机模型产生第一输出变量和第二输出变量，由此d，q参考帧中的第一输出变量对应于d或直接矢量分量以及位置估计误差， d，q参考帧中的第二个输出变量对应于q或正交分量以及速度估计误差，t wo输出变量被馈送到跟踪控制器，用于估计和输出位置和/或速度，从而从电动机模型计算第三输出变量，通过a）直接和正交矢量分量，其每一个都被直接和/ 电动机的正交电感，b）第三输出变量由两个加权结果之间的差异形成，由此第三输出变量被馈送到跟踪控制器进行处理以估计位置和速度。

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