If this is the first time for you then please read my previous post about Electric Earthing System. You will get enough ideas for installing an earthing system for your home and industry.
In this post, I am going to discuss the Ungrounded and Grounded Neutral System and there Advantage and Disadvantage and I will also discuss the preventive maintenance for the earthing system. So let’s go.
Generally earthing of neutral point of the transformer and the generator is called the system earthing. Now, if the neutral point for any system is connected to the earth then it will be called a grounded system.
But when the neutral for any system is not connected with the earth then it will be called the ungrounded system. Connecting the neutral point to the earth through resistance means resistance earthing and reactance earthing means connecting the neutral point to the earth through a resistance.
When the neutral point connected to the earth directly it will call solidly grounded.
Related: Underground Power Distribution System
Related: Methods of Electrical Earthing Systems
Related: Why is Electricity Transmitted at High Voltage and Low Current
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