TOWARDS HEALTH ASSESSMENT: FAILURE ANALYSIS AND RECOMMENDATION OF CONDITION MONITORING TECHNIQUES FOR LARGE DISCONNECTOR POPULATIONS
2016 (English)In: CIRED Workshop - Helsinki 14-15 June 2016, Helsinki, 2016, 4- p.Conference paper (Refereed)
Condition monitoring of power system equipment is an important part of asset management. Hence, health indices were developed to describe the equipment condition in a linguistic form with the obtained data. The development of health indices requires knowledge about the equipment population under investigation to consider all important factors. Therefore, this paper investigates the failure data of a large disconnector population to identify population characteristics such as failure modes and failure locations. The analysis showed that the functions maneuverability and current carrying are essential to monitor. Moreover, this paper discusses condition monitoring techniques for disconnector and their applicability in large populations. The paper concludes that even without cost intensive investments in condition measurements or higher preventive maintenance costs, a condition evaluation can be performed.
Place, publisher, year, edition, pages
Helsinki, 2016. 4- p.
Other Electrical Engineering, Electronic Engineering, Information Engineering
Research subject Electrical Engineering; Electrical Engineering
IdentifiersURN: urn:nbn:se:kth:diva-187703OAI: oai:DiVA.org:kth-187703DiVA: diva2:931195
CIRED Workshop 2016
QC 201605262016-05-262016-05-262016-05-26Bibliographically approved