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1.发明公开Method for the detection of shorted turns on salient poles of rotors of electric rotating machines 审中-公开对电车床的转子的凸极检测短路绕组方法
公开(公告)号：EP2706368A2
公开(公告)日：2014-03-12
申请号：EP13182726.3
申请日：2013-09-03
申请人： Vibrosystm Inc.
发明人： Cloutier, Marius
IPC分类号： G01R31/34
CPC分类号： G01R31/346 , G01R31/343
摘要： A method for detecting shorted turns in the windings of salient rotor poles of an electric rotating machine, the method comprising: for each one of the salient rotor poles, measuring a radial magnetic flux between a stator of the electric rotating machine and the salient rotor pole, and measuring a thickness of an air-gap between the stator and the salient rotor pole; for each one of the salient rotor poles, determining an expected radial flux using the measured radial magnetic flux and the measured thickness of the air-gap; and identifying shorted turns by comparing, for each one of the salient rotor poles, the measured radial magnetic flux to the expected radial magnetic flux.
摘要翻译： 一种用于在旋转电机的凸极转子磁极的绕组检测短路的匝的方法，该方法包括：对凸极转子磁极中的每一个，测量所述旋转电机的定子和转子凸极之间的径向磁通 ，并测量厚度的定子和转子凸极之间的气隙; 对于凸极转子极，在使用测量的径向磁通量和气隙所测量的厚度预期径向通量确定性采矿中的每一个; 识别和通过比较，对于凸极转子磁极中的每一个短路线匝，磁通量沿径向测量到的预期径向磁通量。
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2.发明公开NON INTRUSIVE AND DYNAMIC METHOD FOR MEASURING A DISTANCE OR THE VARIATION THEREOF THROUGH DIELECTRICS 审中-公开非侵入性和测量距离的动态方法或其修改在介电层
公开(公告)号：EP1384043A1
公开(公告)日：2004-01-28
申请号：EP02712699.4
申请日：2002-03-25
申请人： Vibrosystm Inc.
摘要： A non intrusive method and system for the dynamic measurement of a distance, or the variations over time thereof, constituting the thickness, or the variations thereof, of a thin compressible dielectric material located between one or several other closely spaced solid dielectric layers of constant thickness and a conductive or semi-conductive surface. This is achieved by positioning a capacitive sensor on the external layer of the dielectric material, the sensor being composed of two parallel plates electrically insulated from one another, feeding the first plate with a high frequency signal, measuring the voltage and current value over time generated by the high frequency signal between the plate of the sensor which is closest to the surface of the outer layer of dielectric material, and deducting the above distance or variations thereof.
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3.发明公开System and method for vibration severity assessment independently of vibration frequency 有权的系统和方法，无论评估振荡的频率的振动的严重性
公开(公告)号：EP2713146A3
公开(公告)日：2016-06-29
申请号：EP12191328.9
申请日：2012-11-05
申请人： Vibrosystm Inc.
IPC分类号： G01H1/00
CPC分类号： G08B21/182 , G01H1/00 , G01H1/003
摘要： The method includes receiving a real-time signal containing information pertaining to amplitude and frequency of vibrations of a machine component over a frequency spectrum including a first analysis bandwidth and a second analysis bandwidth, and using the real-time signal to determine values indicative of the severity of vibrations occurring at frequencies in the first analysis bandwidth in a first unit of one of displacement, velocity, and acceleration, and determine values indicative of the severity of vibrations occurring at frequencies in the second analysis bandwidth in a second unit of one of displacement, velocity and acceleration, the second unit being different from the first unit; and associating the determined values in a common unit representing comparable severity of vibrations in the first analysis bandwidth and the second analysis bandwidth.
摘要翻译： 该方法包括接收关于幅度和机器部件上的频谱，其包括第一分析带宽和第二分析带宽，振动的频率的实时信号含信息，并使用实时信号以指示所述确定性矿值 表示振动的位移中的一个的第二单元在所述第二分析带宽在频率发生的严重程度的位移，速度和加速度中的一个的第一单元在第一分析带宽的频率处发生的确定性矿振动的严重程度，和值 ，速度和加速度，所述第二单元与所述第一单元不同; 和确定性开采值表示在所述第一分析带宽振动的可比的严重程度和所述第二分析带宽的公共单元相关联。
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公开(公告)号：EP2095082A2
公开(公告)日：2009-09-02
申请号：EP07859217.7
申请日：2007-12-19
申请人： Vibrosystm Inc.
CPC分类号： G01K11/3206 , G01D5/268 , G01D5/34 , G01K5/52
摘要： A temperature sensor, capable of operating in electromagnetic and/or electric environments such as electrical generators, motors and transformers and/or in environments where vibratory conditions are frequent or continuous, contains at least one light emitting optic fiber and one light receiving optic fiber and an electrically non- conductive dilatable object which variably occults the emitted light as the object's temperature varies. The light receiving optic fiber transmits light intensity and light intensity changes to an electronic device that may include a photometer and light-to- temperature computing equipment.
摘要翻译： 能够在诸如发电机，电动机和变压器的电磁和/或电气环境中和/或在振动条件频繁或连续的环境中操作的温度传感器包含至少一个发光光纤和一个光接收光纤以及 一个不导电的可膨胀物体，当物体温度变化时，可变地遮蔽发射的光。 光接收光纤将光强度和光强度变化传输到可包括光度计和光温度计算设备的电子设备。
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公开(公告)号：EP2095082B1
公开(公告)日：2018-11-28
申请号：EP07859217.7
申请日：2007-12-19
申请人： Vibrosystm Inc.
CPC分类号： G01K11/3206 , G01D5/268 , G01D5/34 , G01K5/52
摘要： A temperature sensor, capable of operating in electromagnetic and/or electric environments such as electrical generators, motors and transformers and/or in environments where vibratory conditions are frequent or continuous, contains at least one light emitting optic fiber and one light receiving optic fiber and an electrically non-conductive dilatable object which variably occults the emitted light as the object's temperature varies. The light receiving optic fiber transmits light intensity and light intensity changes to an electronic device that may include a photometer and light-to-temperature computing equipment.
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公开(公告)号：EP2095082A4
公开(公告)日：2011-06-29
申请号：EP07859217
申请日：2007-12-19
申请人： VIBROSYSTM INC
CPC分类号： G01K11/3206 , G01D5/268 , G01D5/34 , G01K5/52
摘要： A temperature sensor, capable of operating in electromagnetic and/or electric environments such as electrical generators, motors and transformers and/or in environments where vibratory conditions are frequent or continuous, contains at least one light emitting optic fiber and one light receiving optic fiber and an electrically non-conductive dilatable object which variably occults the emitted light as the object's temperature varies. The light receiving optic fiber transmits light intensity and light intensity changes to an electronic device that may include a photometer and light-to-temperature computing equipment.
摘要翻译： 能够在诸如发电机，电动机和变压器的电磁和/或电气环境中和/或在振动条件频繁或连续的环境中操作的温度传感器包含至少一个发光光纤和一个光接收光纤， 一种不导电的可膨胀物体，其随着物体的温度变化而可变地遮蔽发射的光。 光接收光纤将光强度和光强变化传递到可以包括光度计和光温计算设备的电子设备。
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公开(公告)号：EP2713146B1
公开(公告)日：2018-06-27
申请号：EP12191328.9
申请日：2012-11-05
申请人： Vibrosystm Inc.
IPC分类号： G01H1/00
CPC分类号： G08B21/182 , G01H1/00 , G01H1/003
摘要： The method includes receiving a real-time signal containing information pertaining to amplitude and frequency of vibrations of a machine component over a frequency spectrum including a first analysis bandwidth and a second analysis bandwidth, and using the real-time signal to determine values indicative of the severity of vibrations occurring at frequencies in the first analysis bandwidth in a first unit of one of displacement, velocity, and acceleration, and determine values indicative of the severity of vibrations occurring at frequencies in the second analysis bandwidth in a second unit of one of displacement, velocity and acceleration, the second unit being different from the first unit; and associating the determined values in a common unit representing comparable severity of vibrations in the first analysis bandwidth and the second analysis bandwidth.
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8.发明公开
公开(公告)号：EP2706368A3
公开(公告)日：2017-10-11
申请号：EP13182726.3
申请日：2013-09-03
申请人： Vibrosystm Inc.
发明人： Cloutier, Marius
IPC分类号： G01R31/34
CPC分类号： G01R31/346 , G01R31/343
摘要： A method for detecting shorted turns in the windings of salient rotor poles of an electric rotating machine, the method comprising: for each one of the salient rotor poles, measuring a radial magnetic flux between a stator of the electric rotating machine and the salient rotor pole, and measuring a thickness of an air-gap between the stator and the salient rotor pole; for each one of the salient rotor poles, determining an expected radial flux using the measured radial magnetic flux and the measured thickness of the air-gap; and identifying shorted turns by comparing, for each one of the salient rotor poles, the measured radial magnetic flux to the expected radial magnetic flux.
摘要翻译： 1。一种用于检测旋转电机的凸极转子极的绕组中的短路匝的方法，所述方法包括：对于所述凸极转子极中的每一个，测量旋转电机的定子与凸极转子极之间的径向磁通量 测量定子和凸极转子极之间的气隙厚度; 对于每个凸极转子极，使用所测量的径向磁通量和所测量的气隙厚度确定预期径向通量; 以及通过对于每个所述凸极转子极将所述测量的径向磁通量与所述期望的径向磁通量进行比较来识别短路匝。
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9.发明公开System and method for vibration severity assessment independently of vibration frequency 有权的系统和方法，无论评估振荡的频率的振动的严重性
公开(公告)号：EP2713146A2
公开(公告)日：2014-04-02
申请号：EP12191328.9
申请日：2012-11-05
申请人： Vibrosystm Inc.
IPC分类号： G01H1/00
CPC分类号： G08B21/182 , G01H1/00 , G01H1/003
摘要： The method includes receiving a real-time signal containing information pertaining to amplitude and frequency of vibrations of a machine component over a frequency spectrum including a first analysis bandwidth and a second analysis bandwidth, and using the real-time signal to determine values indicative of the severity of vibrations occurring at frequencies in the first analysis bandwidth in a first unit of one of displacement, velocity, and acceleration, and determine values indicative of the severity of vibrations occurring at frequencies in the second analysis bandwidth in a second unit of one of displacement, velocity and acceleration, the second unit being different from the first unit; and associating the determined values in a common unit representing comparable severity of vibrations in the first analysis bandwidth and the second analysis bandwidth.
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