Operations training
High Voltage Standard / V0 - DRAFT 2025-03-24
32) Explain the hazards and risks related to working near to high voltage cables (Knowledge, intermediate level)
The instructor shall:
Facilitate a discussion to explain and illustrate HV cable hazards and risks including:
a. working around HV cabling within the WTG, overhead and underground
b.
stand-off distances for overhead HV lines
c.
induced voltages
d.
working at elevation
e.
excavations
The participants shall:
Engage in an exercise to identify hazards and risks related to working near to high voltage cables in different contexts
ELEMENT 4.4 - EARTHING PROTECTION
To achieve the lesson learning objectives, the participants can:
33) Describe the function of earthing protection (Knowledge, basic level)
The instructor shall:
Explain and illustrate earthing protection:
a.
Functions:
a.i
fault current to ground
a.ii equipotential
a.iii lightning protection
Global Wind Organisation / www.globalwindsafety.org
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