Electro globe – Introduction to smart grid:
GE-Intelligent substation:
Practical Enineering – How Do Substations Work?:
Visual Electric – Substations: Basic Principles | Circuit Breakers | Disconnectors | Relays | CTs & VTs | Arresters:
Tech Knowlogy – Electrical Substation: Basics.
Identify equipment in a substation (35 – Electricity Distribution):
Substation North Carolina:
How secure is Americas Electric Grid?