Electrical Substation: Basics.

An electrical substation is a critical component of an electric power grid, as it facilitates the transfer of electricity from generators to end-users. These substations are typically equipped with a transformer, circuit breaker, and components like a current transformer (CT), potential transformer (PT), disconnector, and surge arrester. All these devices have specific roles to play in efficiently transmitting electricity from the power station to users. A transformer is responsible for increasing or decreasing the voltage levels of electricity flowing through the grid; this helps reduce losses during transmission over long distances by allowing higher voltage lines to be used instead of lower ones. A circuit breaker helps protect lines and equipment in case of sudden high current surges/short circuits that may damage equipment or even cause fires. CTs and PTs are used for measuring parameters like voltage, current, power factor etc. This video will show you everything you need to know about electrical substations. Specifically, I’ll cover: Different types of electrical substations Substation equipment How electrical energy travels after generation from transmission substation to customer home. And lots more Let’s get started. 00:00 Introduction 00:29 Types of Electrical Substations 00:40 Generative Substation 01:11 Transmission Substation 01:38 Sub-transmission Substation 02:03 Distribution Substation 02:36 Converter Substation 02:56 Switching Station 03:17 Mobile Substation 03:33 Underground Substation 03:53 Pole-mounted Substation 04:25 Electrical Transformer 05:00 Circuit Breaker 05:36 Instrument Transformer 05:55 Protection Relay 06:12 Disconnecting Switches 06:38 Lighting Arrester 07:06 Substation Busbar 07:30 DC Sources 07:45 Conclusion substation,electrical Substation,power transformer,transformer,circuit breaker,power distribution system,power plant,power system,power system protection,high voltage substation,HV switchgear,capacitor bank,protection relay,GIS,gas insulated switchgear,HV circuit breaker,current transformer,CT,Voltage Transformer,VT,what is electrical Substation,electrical substation explained,electrical substation components,electrical substation equipment