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1. 发明授权

US08957698B2 Method and apparatus for off-line testing of multi-phase aternating current machines 有权
标题翻译：多相异步电机脱机检测方法及装置
公开(公告)号：US08957698B2
公开(公告)日：2015-02-17
申请号：US13129231
申请日：2009-11-13
申请人： Boris Cop
发明人： Boris Cop
IPC分类号： G01R31/34
CPC分类号： G01R31/34 , G01R27/02
摘要： A method and apparatus are provided for off-line testing of a multi-phase alternating current machine. The method comprises determining, at a first rotor position, a physical stator quantity of each stator winding by applying a test signal to each stator winding, and determining a first joint physical stator quantity by summing the determined physical stator quantities of the stator windings. There is also provided a method and apparatus for off-line testing of a multi-phase alternating current machine. The method comprises determining, at a second rotor position, a physical stator quantity of each stator winding by applying a test signal to each stator winding, determining a second joint physical stator quantity by summing the determined physical stator quantities of the stator windings, comparing the second joint physical stator quantity with a previously determined first joint physical stator quantity, and determining a fault condition of said multi-phase alternating current machine if the first joint physical stator quantity differs from the second joint physical stator quantity.
摘要翻译：提供一种用于多相交流电机的离线测试的方法和装置。该方法包括通过向每个定子绕组施加测试信号，在第一转子位置确定每个定子绕组的物理定子数量，以及通过将所确定的定子绕组的物理定子量相加来确定第一联合物理定子量。还提供了用于多相交流电机的离线测试的方法和装置。该方法包括在第二转子位置通过向每个定子绕组施加测试信号来确定每个定子绕组的物理定子数量，通过将所确定的定子绕组的物理定子量相加来确定第二联合物理定子量，如果第一联合物理定子数量与第二关节物理定子数量不同，则确定所述多相交流电机的故障状态。

2. 发明授权

US07750663B2 Method and apparatus for testing an electronic motor 有权
标题翻译：用于测试电子电机的方法和装置
公开(公告)号：US07750663B2
公开(公告)日：2010-07-06
申请号：US11568409
申请日：2005-04-29
申请人： Boris Cop
发明人： Boris Cop
IPC分类号： G01R31/34
CPC分类号： G01R31/343 , H02K17/30
摘要： An apparatus for testing an electric motor is described. The motor comprises stator windings and a rotor arranged along a rotation axis. The apparatus is adapted to measure a physical quantity of the stator winding while the rotor is being rotated about the rotation axis, whereby periodic measuring data concerning the physical quantity are obtained. The apparatus is adapted to collect measuring data concerning at least two periods of the periodic measuring data, to compare the symmetry between at least the fundamentals of two or more half-cycles of the collected data and to generate a signal that indicates the symmetrical relation between at least the fundamentals of two or more half-cycles of the collected measuring data.
摘要翻译：对电动机的测试装置进行说明。电动机包括定子绕组和沿着旋转轴线布置的转子。该装置适于在转子围绕旋转轴线旋转时测量定子绕组的物理量，从而获得关于物理量的周期性测量数据。该装置适于收集关于周期性测量数据的至少两个周期的测量数据，以便比较所收集的数据的两个或更多个半周期的至少基本原理之间的对称性，并产生指示对数关系的信号至少是收集的测量数据的两个或更多个半周期的基本原理。

3. 发明申请

US20080303543A1 Measuring Device 有权
标题翻译：测量工具
公开(公告)号：US20080303543A1
公开(公告)日：2008-12-11
申请号：US11568409
申请日：2005-04-29
申请人： Boris Cop
发明人： Boris Cop
IPC分类号： G01R31/34
CPC分类号： G01R31/343 , H02K17/30
摘要： An apparatus for testing an electric motor is described. The motor comprises stator windings and a rotor arranged along a rotation axis. The apparatus is adapted to measure a physical quantity of the stator winding while the rotor is being rotated about the rotation axis, whereby periodic measuring data concerning the physical quantity are obtained. The apparatus is adapted to collect measuring data concerning at least two periods of the periodic measuring data, to compare the symmetry between at least the fundamentals of two or more half-cycles of the collected data and to generate a signal that indicates the symmetrical relation between at least the fundamentals of two or more half-cycles of the collected measuring data.
摘要翻译：对电动机的测试装置进行说明。电动机包括定子绕组和沿着旋转轴线布置的转子。该装置适于在转子围绕旋转轴线旋转时测量定子绕组的物理量，从而获得关于物理量的周期性测量数据。该装置适于收集关于周期性测量数据的至少两个周期的测量数据，以便比较所收集的数据的两个或更多个半周期的至少基本原理之间的对称性，并产生指示对数关系的信号至少是收集的测量数据的两个或更多个半周期的基本原理。

4. 发明申请

US20110304351A1 METHOD AND APPARATUS FOR OFF-LINE TESTING OF MULTI-PHASE ATERNATING CURRENT MACHINES 有权
标题翻译：用于多相电流电机的离线测试的方法和装置
公开(公告)号：US20110304351A1
公开(公告)日：2011-12-15
申请号：US13129231
申请日：2009-11-13
申请人： Boris Cop
发明人： Boris Cop
IPC分类号： G01R31/34
CPC分类号： G01R31/34 , G01R27/02
摘要： A method and apparatus are provided for off-line testing of a multi-phase alternating current machine. The method comprises determining, at a first rotor position, a physical stator quantity of each stator winding by applying a test signal to each stator winding, and determining a first joint physical stator quantity by summing the determined physical stator quantities of the stator windings. There is also provided a method and apparatus for off-line testing of a multi-phase alternating current machine. The method comprises determining, at a second rotor position, a physical stator quantity of each stator winding by applying a test signal to each stator winding, determining a second joint physical stator quantity by summing the determined physical stator quantities of the stator windings, comparing the second joint physical stator quantity with a previously determined first joint physical stator quantity, and determining a fault condition of said multi-phase alternating current machine if the first joint physical stator quantity differs from the second joint physical stator quantity
摘要翻译：提供一种用于多相交流电机的离线测试的方法和装置。该方法包括通过向每个定子绕组施加测试信号，在第一转子位置确定每个定子绕组的物理定子数量，以及通过将所确定的定子绕组的物理定子量相加来确定第一联合物理定子量。还提供了用于多相交流电机的离线测试的方法和装置。该方法包括在第二转子位置通过向每个定子绕组施加测试信号来确定每个定子绕组的物理定子数量，通过将所确定的定子绕组的物理定子量相加来确定第二联合物理定子量，具有预先确定的第一关节物理定子量的第二联合物理定子量，以及如果所述第一联合物理定子数量与所述第二关节物理定子数量不同，则确定所述多相交流电机的故障状态

5. 发明授权

US08405417B2 Method and device for off-line testing of electric motors 有权
公开(公告)号：US08405417B2
公开(公告)日：2013-03-26
申请号：US12664069
申请日：2008-06-12
申请人： Boris Cop
发明人： Boris Cop
IPC分类号： G01R31/34
CPC分类号： G01R31/2836 , G01R31/34 , G01R31/346
摘要： A method for off-line testing of an electric motor is disclosed. The motor having at least one stator winding, and a rotor arranged along a rotation axis. The method includes applying a periodic test signal to the at least one stator winding; collecting first measuring data, related to a physical quantity of the at least one stator winding while the rotor is being rotated about the rotation axis, from one or more waveform periods of the test signal, detecting first peak values of the first measuring data; forming second measuring data based on the first detected peak values, detecting second peak values of the second measuring data for the at least one stator winding; determining a mutual relationship between the at least a portion of the second peak values; and, providing, if the mutual relationship deviates from a predetermined relationship, a signal indicating a fault in the rotor. Also disclosed is an apparatus for performing the disclosed methods.

6. 发明申请

US20100201396A1 METHOD AND DEVICE FOR OFF-LINE TESTING OF ELECTRIC MOTORS 有权
标题翻译：用于电动马达离线测试的方法和装置
公开(公告)号：US20100201396A1
公开(公告)日：2010-08-12
申请号：US12664069
申请日：2008-06-12
申请人： Boris Cop
发明人： Boris Cop
IPC分类号： G01R31/34
CPC分类号： G01R31/2836 , G01R31/34 , G01R31/346
摘要： A method for off-line testing of an electric motor is disclosed. The motor having at least one stator winding, and a rotor arranged along a rotation axis. The method includes applying a periodic test signal to the at least one stator winding; collecting first measuring data, related to a physical quantity of the at least one stator winding while the rotor is being rotated about the rotation axis, from one or more waveform periods of the test signal, detecting first peak values of the first measuring data; forming second measuring data based on the first detected peak values, detecting second peak values of the second measuring data for the at least one stator winding; determining a mutual relationship between the at least a portion of the second peak values; and, providing, if the mutual relationship deviates from a predetermined relationship, a signal indicating a fault in the rotor. Also disclosed is an apparatus for performing the disclosed methods.
摘要翻译：公开了一种电动马达离线测试方法。具有至少一个定子绕组的电动机和沿旋转轴线布置的转子。该方法包括将周期性测试信号施加到至少一个定子绕组; 收集与所述至少一个定子绕组的物理量相关的第一测量数据，所述第一测量数据与所述至少一个定子绕组的物理量相对于所述转子绕所述旋转轴线旋转;从所述测试信号的一个或多个波形周期检测所述第一测量数据的第一峰值; 基于所述第一检测到的峰值形成第二测量数据，检测所述至少一个定子绕组的所述第二测量数据的第二峰值; 确定所述第二峰值的所述至少一部分之间的相互关系; 并且如果相互关系偏离预定关系，则提供指示转子中的故障的信号。还公开了用于执行所公开的方法的装置。

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