Technology progress in high-voltage gas-insulated substations

Engineering

• Substations 100%
• Switchgear 83%
• Zinc Oxide 33%
• Rated Voltage 16%
• Arrester 16%
• Circuit Breaker 16%
• Condition Monitoring 16%

Physics

• Radio Communication 16%
• Short Circuit 16%
• Sulfur Hexafluoride 16%

Material Science

• Porcelain 16%
• Polymer Composite 16%