Beyond SF6 : update on regulations and SF6-free technologies and products to support the decarbonation of the energy

Yannick Kieffel, Bertrand Portal

GE Vernova, France

Development of a 550 kV 63 kA SF6-free high voltage metal-enclosed circuit breaker

Ennio Errico¹, Michael Lane¹, Matthew Cuppett¹, Hrishikesh Joshi¹, Fei Kong², Chen Yang², Yong Yang², Meng Lei Zheng², Valeria Teppati³

¹Hitachi Energy USA, Inc., United States of America; ²Hitachi Energy (China) Ltd.; ³Hitachi Energy (Switzerland) Ltd

Comparative Research on the Key Properties and Applications of the Novel Eco-friendly Insulating Gas CF3SO2F

Keli Gao¹, Wen Wang¹, Xianglian Yan¹, Baoshan Wang², Yu Zheng², Yin Huang¹

¹China Electric Power Research Institute, China, People's Republic of; ²Wuhan University

Innovative approach exploiting the advantages of quantum technology in the search for an alternative to SF6 gas insulation in medium-voltage circuit breakers

Arianne Lemo¹, Mactar Thiam², Karl-Igor Pierre², Christian Cossette², Adam W. Skorek¹

¹Université du Québec à Trois-Rivières, Canada; ²CO7 Technologies

Pioneering Eco-Friendly Insulation Solutions for HV Instrumentation Inductive Voltage Transformers (IVT)

Afsaneh Keshtkar, Paolo Diamanti, Mahendra Ramnarine, Joseph Arjune

Trench, Canada