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1. 发明申请

US20070151334A1 Method for monitoring tyre deformations and monitoring system therefore 有权
标题翻译：因此，监测轮胎变形和监控系统的方法
公开(公告)号：US20070151334A1
公开(公告)日：2007-07-05
申请号：US10569196
申请日：2003-09-19
申请人： Stefano Serra , Antonio Carrus , Chiara Cipriani , Enrico Albizzati , Renato Caretta
发明人： Stefano Serra , Antonio Carrus , Chiara Cipriani , Enrico Albizzati , Renato Caretta
IPC分类号： G01M17/02
CPC分类号： B60C23/066 , B60T8/1725 , B60T2240/03 , B60T2240/04
摘要： A method for monitoring deformations in a tyre of a vehicle wheel, the wheel including the tyre and a rim, the method including: providing the wheel with at least two magnetic-field emitters mutually disposed so as to yield a composite magnetic field having one or more space portions where at least one component of the composite magnetic field is substantially null; disposing at least one main magnetic-field sensor substantially in one of the one or more space portions; monitoring variation of the at least one component of the composite magnetic field; and correlating the variation with tyre deformations. At least one of the magnetic-field emitters is disposed in contact with the tyre. A system for monitoring deformations in a tyre of a vehicle wheel includes the wheel, the at least two magnetic-field emitters, and the at least one main magnetic-field sensor.
摘要翻译：一种用于监测车轮的轮胎变形的方法，包括轮胎和轮辋的车轮，所述方法包括：为车轮提供相互配置的至少两个磁场发射器，以产生具有一个或多个的复合磁场，更多的空间部分，其中复合磁场的至少一个分量基本上为零; 将至少一个主磁场传感器设置在所述一个或多个空间部分之一中; 监测复合磁场的至少一个分量的变化; 并将变化与轮胎变形相关联。至少一个磁场发射器被设置成与轮胎接触。用于监测车轮的轮胎变形的系统包括车轮，至少两个磁场发射器和至少一个主磁场传感器。

2. 发明授权

US07412879B2 Method for monitoring tyre deformations and monitoring system therefor 有权
标题翻译：监测轮胎变形的方法及其监测系统
公开(公告)号：US07412879B2
公开(公告)日：2008-08-19
申请号：US10569196
申请日：2003-09-19
申请人： Stefano Serra , Antonio Carrus , Chiara Cipriani , Enrico Albizzati , Renato Caretta
发明人： Stefano Serra , Antonio Carrus , Chiara Cipriani , Enrico Albizzati , Renato Caretta
IPC分类号： G01M17/02
CPC分类号： B60C23/066 , B60T8/1725 , B60T2240/03 , B60T2240/04
摘要： A method for monitoring deformations in a tire of a vehicle wheel, the wheel including the tire and a rim, the method including: providing the wheel with at least two magnetic-field emitters mutually disposed so as to yield a composite magnetic field having one or more space portions where at least one component of the composite magnetic field is substantially null; disposing at least one main magnetic-field sensor substantially in one of the one or more space portions; monitoring variation of the at least one component of the composite magnetic field; and correlating the variation with tire deformations. At least one of the magnetic-field emitters is disposed in contact with the tire. A system for monitoring deformations in a tire of a vehicle wheel includes the wheel, the at least two magnetic-field emitters, and the at least one main magnetic-field sensor.
摘要翻译：一种用于监测车轮的轮胎变形的方法，包括轮胎和轮辋的车轮，所述方法包括：为车轮提供相互配置的至少两个磁场发射器，以产生具有一个或多个的复合磁场，更多的空间部分，其中复合磁场的至少一个分量基本上为零; 将至少一个主磁场传感器设置在所述一个或多个空间部分之一中; 监测复合磁场的至少一个分量的变化; 并将变化与轮胎变形相关联。至少一个磁场发射器被设置成与轮胎接触。用于监测车轮的轮胎变形的系统包括车轮，至少两个磁场发射器和至少一个主磁场传感器。

3. 发明授权

US08901941B2 Instrument and method for detecting partial electrical discharges 有权
标题翻译：用于检测局部放电的仪器和方法
公开(公告)号：US08901941B2
公开(公告)日：2014-12-02
申请号：US13581753
申请日：2011-03-04
申请人： Stefano Serra , Gian Carlo Montanari , Fabiano Bettio
发明人： Stefano Serra , Gian Carlo Montanari , Fabiano Bettio
IPC分类号： G01R27/28 , G01R31/12
CPC分类号： G01R31/1227
摘要： An instrument (1) and a method for detecting partial electric discharges involve acquiring a discharge signal (10), for example picked up by a direct-measuring impedance device (7) through a broadband HF acquisition channel (18), and acquiring the discharge signal (10) in a narrowband LF acquisition channel (180) complying with regulations, using on the LF acquisition channel (180) a trigger controlled in slave mode by a trigger of the broadband HF acquisition channel (18); they also involve acquiring another discharge signal (32) picked up by an indirect-measuring impedance device (8) through a second narrowband LF acquisition channel (180A) and comparing digital signals (34, 34A) generated in the first and second LF acquisition channels (180, 180A), in order to generate a balanced digital signal (36) without components representative of common mode electrical signals present in the measuring circuit.
摘要翻译：仪器（1）和部分放电检测方法涉及获取例如由直接测量阻抗装置（7）通过宽带HF采集通道（18）拾取的放电信号（10），并获取放电信号（10）在符合规定的窄带LF采集通道（180）中，在LF采集通道（180）上利用由宽带HF采集通道（18）的触发在从模式下控制的触发。它们还涉及通过第二窄带LF采集通道（180A）获取由间接测量阻抗设备（8）拾取的另一个放电信号（32），并且比较在第一和第二LF采集通道中产生的数字信号（34,34A）（180,180A），以便产生平衡数字信号（36），而不存在表示测量电路中存在的共模电信号的分量。

4. 发明授权

US08990035B2 Instrument and method for detecting partial electrical discharges 有权
标题翻译：用于检测局部放电的仪器和方法
公开(公告)号：US08990035B2
公开(公告)日：2015-03-24
申请号：US13581716
申请日：2011-03-04
申请人： Stefano Serra , Gian Carlo Montanari , Fabiano Bettio
发明人： Stefano Serra , Gian Carlo Montanari , Fabiano Bettio
IPC分类号： G01R31/00 , G01R31/12 , G01R21/00
CPC分类号： G01R31/1227
摘要： An instrument (1) and a method for detecting partial electric discharges involve acquiring a discharge signal (10), for example picked up by a direct-measuring impedance device (7) through a broadband HF acquisition channel (18), and acquiring the discharge signal (10) in a narrowband LF acquisition channel (180) complying with regulations, using on the LF acquisition channel (180) a trigger controlled in slave mode by a trigger of the broadband HF acquisition channel (18); they also involve acquiring another discharge signal (32) picked up by an indirect-measuring impedance device (8) through a second narrowband LF acquisition channel (180A) and comparing digital signals (34, 34A) generated in the first and second LF acquisition channels (180, 180A), in order to generate a balanced digital signal (36) without components representative of common mode electrical signals present in the measuring circuit.
摘要翻译：仪器（1）和部分放电检测方法涉及获取例如由直接测量阻抗装置（7）通过宽带HF采集通道（18）拾取的放电信号（10），并获取放电信号（10）在符合规定的窄带LF采集通道（180）中，在LF采集通道（180）上利用由宽带HF采集通道（18）的触发在从模式下控制的触发。它们还涉及通过第二窄带LF采集通道（180A）获取由间接测量阻抗设备（8）拾取的另一个放电信号（32），并且比较在第一和第二LF采集通道中产生的数字信号（34,34A）（180,180A），以便产生平衡数字信号（36），而不存在表示测量电路中存在的共模电信号的分量。

5. 发明授权

US08467982B2 Device and method for locating partial discharges 有权
标题翻译：用于定位局部放电的装置和方法
公开(公告)号：US08467982B2
公开(公告)日：2013-06-18
申请号：US13259978
申请日：2010-03-24
申请人： Stefano Serra , Andrea Cavallini , Gian Carlo Montanari , Gaetano Pasini
发明人： Stefano Serra , Andrea Cavallini , Gian Carlo Montanari , Gaetano Pasini
IPC分类号： G01R31/00 , G01R31/08 , G01R31/12 , H01H9/50
CPC分类号： G01R31/1272 , G01R31/08 , G01R31/14
摘要： A method for locating partial discharges occurring at a discharge site (2) in an electric apparatus (3) with elongate geometry and generating corresponding electric pulses (4) propagating in opposite directions along the apparatus (3) from the discharge site (2) comprises the steps: (11) of detecting the pulses (4) picked up by a first and a second sensor (5, 7), connected to the apparatus (3) and spaced out along the same; (15) of deriving shape, phase and amplitude parameters for each of the signals detected; (17) of separating the sets of signals detected in each sensor into respective subsets which are uniform in terms of pulse waveform; (18) of identifying the subsets of signals relating to partial discharges and classifying them; (19) of correlating the subsets relating to different sensors and similarly classified, in order to derive a pair of subsets of signals relating to the same discharge site (2); (12) of selecting, for the pair of correlated subsets, at least one pair of homologous pulses (4) detected in different sensors in the same time interval; and (13) of calculating the distance between the discharge site (2) and the sensors, based on the selected pair of homologous pulses (4).
摘要翻译：一种用于定位在具有细长几何形状的电气设备（3）中的放电部位（2）处发生的局部放电的方法，并且产生沿着装置（3）从放电部位（2）沿相反方向传播的对应电脉冲（4），包括检测由第一和第二传感器（5,7）拾取的脉冲（4）的步骤：（11），连接到设备（3）并沿其间隔开; （15）为检测到的每个信号导出形状，相位和幅度参数; （17），将在每个传感器中检测到的信号组分成在脉冲波形方面是均匀的相应子集; （18）识别与部分放电有关的信号子集并进行分类; （19）将与不同传感器相关的子集相关并且类似地分类，以便导出与同一排放位点（2）有关的一对信号子集; （12）为所述一对相关子集选择在相同时间间隔内在不同传感器中检测到的至少一对同源脉冲（4）; 和（13）基于所选择的一对同源脉冲（4）来计算放电部位（2）和传感器之间的距离。

6. 发明申请

US20130106442A1 APPARATUS AND METHOD FOR MEASURING THE DISSIPATION FACTOR OF AN INSULATOR 有权
标题翻译：用于测量绝缘体释放因子的装置和方法
公开(公告)号：US20130106442A1
公开(公告)日：2013-05-02
申请号：US13806919
申请日：2011-06-22
申请人： Stefano Rolli , Gianpaolo De Robertis , Stefano Serra , Gian Carlo Montanari
发明人： Stefano Rolli , Gianpaolo De Robertis , Stefano Serra , Gian Carlo Montanari
IPC分类号： G01R27/26
CPC分类号： G01R27/2694 , G01R27/2617 , G01R31/12
摘要： An apparatus (1) for measuring the loss factor of an insulator (2) for medium or high voltages, equipped with a tap adapter (3) forming a point for picking up an electrical signal (4), comprises a reference capacitor (9) having a first electrode (10), which can be connected to the tap adapter (3), and a second electrode (11); a first voltage detection module (12) operatively connected to the first electrode (10) of the reference capacitor (9) for detecting a signal representative of the voltage applied to the reference capacitor (9); a generator module connected to the first electrode (10) of the reference capacitor (9) in order to inject a direct electric current into the insulator.
摘要翻译：一种用于测量中等或高压的绝缘体（2）的损耗因子的装置（1），其配备有形成用于拾取电信号（4）的点的分接头（3），包括参考电容器（9）具有能够连接到分接头适配器（3）的第一电极（10）和第二电极（11）; 第一电压检测模块（12），可操作地连接到参考电容器（9）的第一电极（10），用于检测代表施加到参考电容器（9）的电压的信号; 连接到参考电容器（9）的第一电极（10）的发生器模块，以便将直流电注入绝缘体。

7. 发明申请

US20120291521A1 METHOD AND DEVICE FOR DERIVING THE CONCENTRATION OF A GAS DISSOLVED IN AN ELECTRICAL INSULATION OIL 失效
标题翻译：用于传导电绝缘油中气体分解浓度的方法和装置
公开(公告)号：US20120291521A1
公开(公告)日：2012-11-22
申请号：US13521271
申请日：2011-01-10
申请人： Andrea Cavallini , Fabio Ciani , Stefano Serra , GianCarlo Montanari
发明人： Andrea Cavallini , Fabio Ciani , Stefano Serra , GianCarlo Montanari
IPC分类号： G01N33/28
CPC分类号： G01N33/2841
摘要： A method for deriving the concentration of a gas dissolved in an electrical insulating oil (2) comprises the following steps:—preparing a membrane (5) permeable to the gas, interposed between a container (7) of the oil (2) and a measuring chamber (4) that receives a part of the gas through the membrane (5);—measuring the value of gas concentration in the measuring chamber (4);—deriving an estimated value of the concentration of the gas in the oil (2) as a function of the measured value,—the measuring step comprising taking at successive measuring instants a plurality of measurements of the values of gas concentration in the measuring chamber (4);—the deriving step comprising calculating the estimated value of gas concentration in the oil (2), at an instant selected from said measuring instants, according to a non-linear function of the values measured at the selected measuring instant and at one or more of the measuring instants preceding the one selected.
摘要翻译：用于获得溶解在电绝缘油（2）中的气体浓度的方法包括以下步骤：制备介于油（2）的容器（7）和介于油（2）的容器（7）之间的可渗透气体的膜（5）测量室（4），其接收通过所述膜（5）的气体的一部分; - 测量所述测量室（4）中的气体浓度的值; - 导出所述油中的气体的浓度的估计值（2 ），所述测量步骤包括在连续的测量时刻对所述测量室（4）中的气体浓度的值进行多次测量; - 所述导出步骤包括计算所述测量室（4）中的气体浓度的估计值根据在所选择的测量时刻测量的值和在所选择的测量时刻之前的一个或多个测量时刻的非线性函数，在从所述测量时刻选择的瞬间，油（2）。

8. 发明申请

US20060205950A1 Process for the preparation of Tazarotene 有权
标题翻译：扎扎罗汀制备方法
公开(公告)号：US20060205950A1
公开(公告)日：2006-09-14
申请号：US11368486
申请日：2006-03-07
申请人： Samuele Frigoli , Claudio Fuganti , Stefano Serra , Francesco Pizzocaro , Angelo Bedeschi , Paolo Tubertini
发明人： Samuele Frigoli , Claudio Fuganti , Stefano Serra , Francesco Pizzocaro , Angelo Bedeschi , Paolo Tubertini
IPC分类号： C07D409/02
CPC分类号： C07D409/06
摘要： Tazarotene is prepared by deoxygenation of the corresponding S-oxide, in turn obtained according to two alternative synthetic pathways.
摘要翻译：他扎罗汀是通过相应的S-氧化物的脱氧制备的，依次由两种替代合成途径获得。

9. 发明申请

US20120319703A1 INSTRUMENT AND METHOD FOR DETECTING PARTIAL ELECTRICAL DISCHARGES 有权
标题翻译：用于检测部分电气放电的仪器和方法
公开(公告)号：US20120319703A1
公开(公告)日：2012-12-20
申请号：US13581753
申请日：2011-03-04
申请人： Stefano Serra , Gian Carlo Montanari , Fabiano Bettio
发明人： Stefano Serra , Gian Carlo Montanari , Fabiano Bettio
IPC分类号： G01R27/28
CPC分类号： G01R31/1227
摘要： An instrument (1) and a method for detecting partial electric discharges involve acquiring a discharge signal (10), for example picked up by a direct-measuring impedance device (7) through a broadband HF acquisition channel (18), and acquiring the discharge signal (10) in a narrowband LF acquisition channel (180) complying with regulations, using on the LF acquisition channel (180) a trigger controlled in slave mode by a trigger of the broad-band HF acquisition channel (18); they also involve acquiring another discharge signal (32) picked up by an indirect-measuring impedance device (8) through a second narrowband LF acquisition channel (180A) and comparing digital signals (34, 34A) generated in the first and second LF acquisition channels (180, 180A), in order to generate a balanced digital signal (36) without components represenative of common mode electrical signals present in the measuring circuit.
摘要翻译：仪器（1）和部分放电检测方法涉及获取例如由直接测量阻抗装置（7）通过宽带HF采集通道（18）拾取的放电信号（10），并获取放电信号（10）在符合规定的窄带LF采集通道（180）中，在LF采集通道（180）上利用宽带HF采集通道（18）的触发在从模式下控制触发。它们还涉及通过第二窄带LF采集通道（180A）获取由间接测量阻抗设备（8）拾取的另一个放电信号（32），并且比较在第一和第二LF采集通道中产生的数字信号（34,34A）（180,180A），以便产生平衡数字信号（36），而不考虑存在于测量电路中的共模电信号。

10. 发明申请

US20120215469A1 INSTRUMENT AND METHOD FOR MEASURING THE LOSS FACTOR OF AN ELECTRICAL APPARATUS 有权
标题翻译：用于测量电气设备损耗因子的仪器和方法
公开(公告)号：US20120215469A1
公开(公告)日：2012-08-23
申请号：US13504856
申请日：2010-10-27
申请人： Stefano Serra , Gian Carlo Montanari
发明人： Stefano Serra , Gian Carlo Montanari
IPC分类号： G06F19/00
CPC分类号： G01R27/2694 , G01R31/021 , G01R31/025
摘要： An instrument (1) for measuring the loss factor of an electrical apparatus (2) having an axially extending elongate geometry, in particular a medium voltage cable, comprises: at least a first and a second sensor (3A, 3B) connectable to the apparatus (2) in a first and a second measuring section (4A, 4B) axially spaced along the apparatus (2) by a predetermined quantity, respectively, and designed to measure respective values of the magnetic field generated outside the apparatus (2) by a load current flowing axially through the apparatus; a processing unit (5) designed to receive the magnetic field values measured by the sensors (3A, 3B) and programmed to derive from them a load loss value as a function of the difference between the measured magnetic field values.
摘要翻译：一种用于测量具有轴向延伸细长几何形状，特别是中压电缆的电气设备（2）的损耗因子的仪器（1）包括：至少一个可连接到该装置的第一和第二传感器（3A，3B）（2）分别沿着装置（2）轴向间隔预定量的第一和第二测量部分（4A，4B），并被设计成测量在装置（2）外产生的磁场的相应值负载电流轴向流过设备; 处理单元（5），被设计成接收由传感器（3A，3B）测量的磁场值，并被编程为从它们得出负载损耗值作为测量的磁场值之间的差的函数。

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