Operations training
High Voltage Standard / V1 02072025
a.
Circuit Breakers
b.
Disconnectors
c.
Earth Switches
The participants shall:
Discuss the purpose, function and distinctions between Circuit Breakers, Disconnectors and Earth Switches.
ELEMENT 3.5 - USING SINGLE LINE DIAGRAMS
Learning objectives:
22) Explain the typical symbols used for the range of HV equipment represented on a single line diagram (Knowledge, intermediate level)
23) Distinguish physical HV equipment types, functions and locations by interpreting a single line diagram (Skills, intermediate level)
The instructor shall:
Explain and demonstrate using a Single Line Diagrams to identify HV equipment and illustrate typical equipment symbols found on a SLD
a.
What equipment each symbol represents
b.
Typical symbols and variations
c.
Functions and layout as part of a system
Lead the participants in a group exercise to identify physical HV equipment types, functions, locations and layout by interpreting a single line diagram
The participants shall:
Working in small teams, identify physical HV equipment types, functions and locations by interpreting a single line diagram
Global Wind Organisation / www.globalwindsafety.org
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