Connecting the phase wire to ground won’t cause current to flow directly into the earth? !
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I saw a sentence that says, “In an electrical power system, the point where grounding occurs is generally the neutral point, but it can also be a point on a phase line.” ” Connecting the phase wire to ground won’t cause current to flow directly into the earth? ! Please give me some advice.
Personally, I think this should be a point under load, which serves as the neutral and grounding point; it is common sense that the phase wires cannot be connected directly to ground. ...
During maintenance work on power supply lines, it is required that the phase wires be grounded
If the phase wire is grounded, the neutral point cannot be grounded.
Phase wire grounded? Then the current flows into the ground, right?
Neutral point grounding is understandable; then why can’t we understand single-phase grounding? The same principle applies
The neutral point is where the phases cancel each other out. Then, what does a single phase cancel out with?
There will be no current if there is no point of contact with the ground
Won’t there be any current in a single-phase ground fault? The voltage of the single phase is always higher than that of the ground, so how can there be no current?