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Course Synopsis:
When the system is large, the chance of a fault occurring and the
disturbance that a fault would bring are both so great that without
equipment to remove faults the system will become, in practical
terms, inoperable.
Improving plant design, increasing the spare capacity margin and
arranging alternative circuits to supply loads can better security
of supply. Sub-division of the system into zones, controlled by
switchgear, provides flexibility during normal operation and ensures
a minimum of downtime in case of a breakdown.
The intention of this course is to provide fundamentals of
protection practice, its specific application in transformer
protection and main considerations for protection evaluation
and testing.
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