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Transformer Earthing Methods Explained by Yahya Faiez Waqqad is a document available to read on EtoBox.
1. System earthing is required by law and for safety, and can be direct or indirect through a resistor or reactor. It provides a path for fault currents, protects equipment and personnel, and limits earth potentials. 2. Means of system earthing include direct connection to earth, or indirect through a resistor or reactor connected to the system neutral or artificial star point. Generators are usually directly earthed or through a resistor, and power transformers earth through their star point windings.
- Author
- Yahya Faiez Waqqad
- Language
- EN