Title :
Insulation condition assessment of HV cables
Author_Institution :
Pet. Inst., Abu Dhabi
Abstract :
In the rapidly developing countries, there is an obvious trend of increasing utilisation of underground HV cables rather than overhead lines. The requirement of safe and reliable cable operation calls for a sound and extensive knowledge in the condition monitoring and maintenance of power cables. In this paper, are presented some important condition assessment techniques approved in industrial practices in Singapore and Australia will be discussed including partial discharge (PD) detection and location, DGA incipient fault diagnosis, hotspot detection, mitigation and dynamic rating management and destructive/non-destructive tests for distribution cables.
Keywords :
condition monitoring; high-voltage techniques; partial discharge measurement; power cable insulation; DGA incipient fault diagnosis; HV cables; condition assessment techniques; dynamic rating management; hotspot detection; insulation condition assessment; partial discharge detection; Australia; Cable insulation; Condition monitoring; Dissolved gas analysis; Fault detection; Fault diagnosis; Maintenance; Nondestructive testing; Partial discharges; Underground power cables; Condition Assessment; Diagnosis; Incipient Fault; Power Cable; condition Monitoring;
Conference_Titel :
Condition Monitoring and Diagnosis, 2008. CMD 2008. International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-1621-9
Electronic_ISBN :
978-1-4244-1622-6
DOI :
10.1109/CMD.2008.4580486
