Fault detection techniques for effective line side asset monitoring

2005 ◽  
Author(s):  
C. Roberts ◽  
L. Galloway
Keyword(s):  
Fault Detection ◽  
Detection Techniques ◽  
Asset Monitoring

New Preemptive Arc-Fault Detection Techniques in Medium-Voltage Switchgear and Motor Controls

2016 ◽  
Vol 52 (1) ◽  
pp. 740-750 ◽  
Author(s):  
John A. Kay ◽  
G. Amjad Hussain ◽  
Matti Lehtonen ◽  
Lauri Kumpulainen
Keyword(s):  
Fault Detection ◽  
Medium Voltage ◽  
Detection Techniques ◽  
Motor Controls ◽  
Medium Voltage Switchgear

Material Based Fault Detection Methods for PV Systems

2020 ◽  
Vol 865 ◽  
pp. 111-115
Author(s):  
Khaled Osmani ◽  
Ahmad Haddad ◽  
Thierry Lemenand ◽  
Bruno Castanier ◽  
Mohamad Ramadan
Keyword(s):  
Fault Detection ◽  
Raw Materials ◽  
Raw Material ◽  
Detection Methods ◽  
Critical Aspect ◽  
Pv System ◽  
Detection Techniques ◽  
Pv Systems ◽  
Fault Type ◽  
Pv Cell

The overall efficiency of a PV system is strongly affected by the PV cell raw materials. Since a reliable renewable energy source is expected to produce maximum power with longest lifetime and minimum errors, a critical aspect to bear in mind is the occurrence of PV faults according to raw material types. The different failure scenarios occurring in PV system, decrease its output power, reduce its life expectancy and ban the system from meeting load demands, yielding to severe consecutive blackouts. This paper aims first to present different core materials types, material based fault occurring on the PV cell level and consequently the fault detection techniques corresponding to each fault type.

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