What is the purpose of an insulator?
Insulators are any materials that prevent electrical current from flowing through them.They serve as a protection mechanism in appliances and electrical circuits found in the house, and they also provide the necessary insulation that is required between the line conductor and the ground.
Insulators also protect against the loss of current.
Function of Insulator
Energy always flows from hot to cold. Heat always moves from hot to cold. Insulation prevents energy transfer from a warmer to a colder object. Insulators block energy transfer.
Importance of Insulators
1. Support in the protection of switchgear, transformers, and other substation systems.
2. Helps in providing protection from heat, noise, and electric current.
3. Probably support the conductor in the overhead line.
4. Provide an insulating barrier between the ground and the live portions of the equipment or conductor.
Types of Insulating Material in Transmission Line
An insulator can be designed using a variety of materials such as rubber, wood, plastic, mica, and so on.
Such as Glass,
