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1. 发明授权

US09146268B2 Method and device for monitoring a sheath voltage arrester of a cable system 有权
标题翻译：用于监测电缆系统护套电压避雷器的方法和装置
公开(公告)号：US09146268B2
公开(公告)日：2015-09-29
申请号：US13151006
申请日：2011-06-01
申请人： Harald Emanuel , Ronald Plath , Ole Kessler
发明人： Harald Emanuel , Ronald Plath , Ole Kessler
IPC分类号： H01C7/102 , G01R31/12
CPC分类号： G01R31/1236
摘要： Method and device for monitoring the status of a sheath voltage arrester of a cable system, a verification signal being supplied to a measuring loop which comprises the sheath voltage arrester and a measurement signal which is subsequently produced in accordance with the frequency-dependent impedance of the sheath voltage arrester being measured at the measuring loop in order to establish the status of the sheath voltage arrester by evaluating the measurement signal.
摘要翻译：用于监测电缆系统的护套电压避雷器的状态的方法和装置，提供给包括护套电压避雷器的测量回路的验证信号和随后根据该电压系统的频率相关阻抗产生的测量信号在测量回路上测量护套电压避雷器，以通过评估测量信号建立护套电压避雷器的状态。

2. 发明申请

US20110298475A1 METHOD AND DEVICE FOR MONITORING A SHEATH VOLTAGE ARRESTER OF A CABLE SYSTEM 有权
标题翻译：用于监测电缆系统的电源电压报警器的方法和装置
公开(公告)号：US20110298475A1
公开(公告)日：2011-12-08
申请号：US13151006
申请日：2011-06-01
申请人： Harald Emanuel , Ronald Plath , Ole Kessler
发明人： Harald Emanuel , Ronald Plath , Ole Kessler
IPC分类号： G01R27/16
CPC分类号： G01R31/1236
摘要： Method and device for monitoring the status of a sheath voltage arrester of a cable system, a verification signal being supplied to a measuring loop which comprises the sheath voltage arrester and a measurement signal which is subsequently produced in accordance with the frequency-dependent impedance of the sheath voltage arrester being measured at the measuring loop in order to establish the status of the sheath voltage arrester by evaluating the measurement signal.
摘要翻译：用于监测电缆系统的护套电压避雷器的状态的方法和装置，提供给包括护套电压避雷器的测量回路的验证信号和随后根据所述电压的频率相关阻抗产生的测量信号在测量回路上测量护套电压避雷器，以通过评估测量信号建立护套电压避雷器的状态。

3. 发明申请

US20110291666A1 DEVICE AND METHOD FOR DETERMINING PARTIAL DISCHARGES AT AN ELECTRICAL COMPONENT 有权
标题翻译：用于确定电气部件的部分放电的装置和方法
公开(公告)号：US20110291666A1
公开(公告)日：2011-12-01
申请号：US13142920
申请日：2009-12-12
申请人： Caspar Steineke , Harald Emanuel , Ronald Plath
发明人： Caspar Steineke , Harald Emanuel , Ronald Plath
IPC分类号： G01R31/02
CPC分类号： G01R31/1272
摘要： The present invention relates to a method for determining partial discharges at an electrical component (10). In the case of the method, an electrical signal that comprises partial discharge pulses due to the partial discharges at the electrical component (10) is detected. Through filtering of the electrical signal by means of n filters (18-20) having n differing filter characteristics, n filtered partial discharge signals are generated. Respectively one of the filtered partial discharge signals is assigned, respectively, to one of the n filters (18-20), n being greater than or equal to two. Finally, the partial discharges are determined by linking the n filtered partial discharge signals.
摘要翻译：本发明涉及一种用于确定电气部件（10）处的局部放电的方法。在该方法的情况下，检测由于在电气部件（10）处的局部放电而包括局部放电脉冲的电信号。通过利用具有n个不同滤波器特性的n个滤波器（18-20）对电信号进行滤波，产生n个滤波的局部放电信号。分别将滤波的局部放电信号之一分配给n个滤波器（18-20）中的一个，n大于或等于2。最后，通过连接n个滤波的局部放电信号来确定局部放电。

4. 发明授权

US08760171B2 Device and method for determining partial discharges at an electrical component 有权
标题翻译：用于确定电气部件的局部放电的装置和方法
公开(公告)号：US08760171B2
公开(公告)日：2014-06-24
申请号：US13142920
申请日：2009-12-23
申请人： Caspar Steineke , Harald Emanuel , Ronald Plath
发明人： Caspar Steineke , Harald Emanuel , Ronald Plath
IPC分类号： G01R31/02
CPC分类号： G01R31/1272
摘要： The present invention relates to a method for determining partial discharges at an electrical component (10). In the case of the method, an electrical signal that comprises partial discharge pulses due to the partial discharges at the electrical component (10) is detected. Through filtering of the electrical signal by means of n filters (18-20) having n differing filter characteristics, n filtered partial discharge signals are generated. Respectively one of the filtered partial discharge signals is assigned, respectively, to one of the n filters (18-20), n being greater than or equal to two. Finally, the partial discharges are determined by linking the n filtered partial discharge signals.
摘要翻译：本发明涉及一种用于确定电气部件（10）处的局部放电的方法。在该方法的情况下，检测由于在电气部件（10）处的局部放电而包括局部放电脉冲的电信号。通过利用具有n个不同滤波器特性的n个滤波器（18-20）对电信号进行滤波，产生n个滤波的局部放电信号。分别将滤波的局部放电信号之一分配给n个滤波器（18-20）中的一个，n大于或等于2。最后，通过连接n个滤波的局部放电信号来确定局部放电。

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