Electrical Substation

Electrical Substation is most common word for an Electrical Engineer or Engineering Student. You will find all practical problem and solution for making and maintain an electrical substation in real life.

Current Transformer – Need, Working, Types, and Losses

Current Transformers (CT) are the devices in which the secondary current used for calculation is proportional to the primary current…

3 years ago

Maintenance and Economics of GIS

Maintenance of GIS: Experience has shown that the internal parts of Gas Insulated Substation are so well protected inside the…

5 years ago

Installation, Operation and Interlocks For GIS

Installation: The GIS is usually installed on a monolithic concrete pad or the floor of a building. It is most…

5 years ago

Electrical and Physical Arrangement, Grounding, Testing For GIS

Electrical and Physical Arrangement: For any electrical one-line diagram there are usually several possible physical arrangements. The shape of the…

5 years ago

Gas Monitor System, Compartments and Zones for GIS

Gas Monitor System: The insulating and interrupting capability of the SF6 gas depends on the density of the SF6 gas…

5 years ago

Surge Arrester and Control System for GIS

Surge Arrester: Zinc oxide surge arrester elements suitable for immersion in SF6 are supported by an insulating cylinder inside a…

5 years ago

Bus and Air, Cable, Direct Transformer Connection For GIS

Bus: To connect GIS modules that are not directly connected to each other, and SF6 bus consisting of an inner…

5 years ago

Circuit Breaker, Current And Voltage Transformers, Disconnect And Ground Switches For GIS

Circuit Breaker: GIS uses essentially the same dead tank SF6 puffer circuit breakers used in AIS. Instead of SF6 -to-air…

5 years ago

Construction and Service Life of GIS Substation

GIS is assembled of standard equipment modules (circuit breaker, current transformers, voltage transformers, disconnect and ground switches, interconnecting bus, surge…

5 years ago

GIS – Gas Insulated Substations

A gas-insulated substation (GIS) uses a superior dielectric gas, SF6, at moderate pressure for phase-to-phase and phase-to-ground insulation. The high…

5 years ago

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