Electrical Substation: Basics.
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Substation equipment and their functions | Quick Revision | TheElectricalGuy
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Switchgear Basics: Complete Beginner's Guide | TheElectricalGuy
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The Most Confusing Part of the Power Grid
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Working inside a Substation (138kv - 345kv)
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Powering the Nation: Behind the Grid | Episode 3: From Substation to Socket
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Identify equipment in a substation (35 - Electricity Distribution)
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How 3 Phase Power works: why 3 phases?
8:11