Advantages and Disadvantages of Different Types of Neutral ...
Advantages and Disadvantages of Different Types of Neutral ...
Advantages and Disadvantages of Different Types of Neutral ...
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THE UNGROUNDED POWER SYSTEM<br />
DISADVANTAGES<br />
1. Difficult to locate line to ground fault.<br />
2. The ungrounded system does not control transient<br />
overvoltages.<br />
3. Cost <strong>of</strong> system maintenance is higher due to labor <strong>of</strong><br />
locating ground faults.<br />
4. A second ground fault on another phase will result in a<br />
phase-phase short circuit.<br />
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