专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07076404B2 Method and apparatus for the analysis and monitoring of the partial discharge behavior of an electrical operating device 有权
标题翻译：用于分析和监测电气操作装置的局部放电行为的方法和装置
公开(公告)号：US07076404B2
公开(公告)日：2006-07-11
申请号：US10757566
申请日：2004-01-15
申请人： Bernd Freisleben , Martin Hoof , Alban Kulla , Eniana Mustafaraj , Michael Peters , Christoph Wendel
发明人： Bernd Freisleben , Martin Hoof , Alban Kulla , Eniana Mustafaraj , Michael Peters , Christoph Wendel
IPC分类号： G06F7/38
CPC分类号： G01R31/1272
摘要： A description is given of a method for the analysis and/or monitoring of the partial discharge behavior of an electrical operating means, in particular in terms of its development over time. Here, appropriate partial discharge data is recorded in process state matrices (2, 3), in which, in each case in a matrix element (5) of the process state matrix (1), the amplitude (7) of a partial discharge, its phase angle (6) and its frequency of occurrence is depicted (in particular what is known as a PRPD representation). A simplified analysis is made possible by the fact that, at a first time, a partial discharge process state is registered in a first process state matrix (2) and, at a later time, a further partial discharge process state is registered in a further process state matrix (3). Then, for the purpose of analysis and/or monitoring, the first (2) and the second (3) process state matrix are compared with the aid of comparison and scaling methods.
摘要翻译：给出了用于分析和/或监视电气操作装置的局部放电行为的方法的描述，特别是在随着时间的推移方面的发展。这里，适当的局部放电数据被记录在处理状态矩阵（2,3）中，其中，在每种情况下，在处理状态矩阵（1）的矩阵元素（5）中，局部放电的幅度（7）描述了其相位角（6）及其发生频率（特别是所谓的PRPD表示）。通过以下事实可以进行简化的分析：首先，在第一处理状态矩阵（2）中登记局部放电处理状态，并且在稍后的时间，将另外的局部放电处理状态登记在另一个过程状态矩阵（3）。然后，为了分析和/或监测的目的，将第一（2）和第二（3）过程状态矩阵与比较和缩放方法进行比较。

IPRDB

热门服务

关于我们

友情链接

联系方式