Fourth CIGRE international reliability survey on equipment operated in 2014-17 - Part 1: General results on transmission and distribution equipment

Summary

This Technical Brochure provides a general report on the fourth CIGRE reliability survey of various equipment operated in 2014-2017 and compares the results with those of the previous surveys. The present results show a generally good service experience with a lower probability of major failures during its lifetime. WG A3.48 will publish a series of Technical Brochures for each equipment to update the reliability performance of substation equipment.

Additional informations

Authors

Hiroki ITO, Convenor (JP), Ryota KURIYAMA, Secretary (JP)

Santosh ANNADURAI (IN), George BECKER (US), Fabien CARRANTE (FR), Sorawit CHIARAPISITPHONG (TH), Oliver DOHNKE (DE), Alexander Drobyshevski (RU), Faramarz GHELICHI (IR), Giancarlo GUENZI (IT), Eckart HOHENBERG (DE), He HUANG (CN), Matthew ILES (GB), Uwe Kaltenborn (DE), Koji Kawakita (JP), KyungHwan Kim (KR), Robert LE ROUX (IE), Bo LI (CN), Christian LINDNER (CH), Anongpun MAN-IM (TH), Masashi NODA (JP), Pavel NOVAK (DE), Wayne PEPPER (AU), Mohammad RAZA (CH), Syuichi TAMURA (JP), Kazunori UCHIDA (JP), Ziwei ZHANG (CN)

Corresponding Members

Wataru ISHIKAWA (JP), Marius OLTEAN (RO), Frank RICHTER (DE)

Keywords

Life management, Power equipment, Circuit breakers, GIS, End-of-life decision, Reliability