DocumentCode
1773276
Title
Trending of EMI data over years and overnight
Author
Timperley, James E. ; Vallejo, Jose M. ; Nesbitt, A.
Author_Institution
Doble Eng., Galloway, OH, USA
fYear
2014
fDate
8-11 June 2014
Firstpage
176
Lastpage
179
Abstract
Trending data is a time proven technique to better analyze conditions, verify repairs, identify stable conditions or detect deterioration that may be developing. Often this comparison of data takes place over a long period of several weeks, months or years. Some types of generator system related conditions also follow load or operating temperatures. In these cases trending over a short period is needed to better identify conditions. This paper presents case studies of long term and short term trending of a generator high voltage system. Trending large motors is also presented.
Keywords
condition monitoring; electric generators; electromagnetic interference; high-voltage techniques; EMI; electromagnetic interference; generator high voltage system; gnerator condition assessment; high voltage system; long term trending; short term trending; trending data; Conferences; Electromagnetic interference; Generators; Insulation; Maintenance engineering; Radio transmitters; Stators; EMI Diagnostics; generator condition assessment; on line testing; trending data;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation Conference (EIC), 2014
Conference_Location
Philadelphia, PA
Print_ISBN
978-1-4799-2787-6
Type
conf
DOI
10.1109/EIC.2014.6869370
Filename
6869370
Link To Document