Influence of return of Experience
On specifications, standards and products validation.

Reliability and security
Monitoring and diagnostic techniques influence on operation
and maintenance.

New concepts of equipment and systems
Multifunctional products and their influence on system operation.
No maintenance equipment and non maintainable products.

State of the art
Vacuum interrupters, natural ester fluids, static breakers.
Protection and control integration.

Distributed generation
Impact on substation equipment (e.g. digital output sensors).