DEMONSTRATE KNOWLEDGE OF THE NZ ELECTRICITY SUPPLY NETWORKS US18274
Important Note on Industry Regulations
The objectives of this section are:
Describe the Principles of Electricity Transmission Distribution and Reticulation
Factors affecting current flow in a conductor
Purpose of transformers
Types of transformers
Ratios
Insulating and Protection
Relationship between line and phase values
Common voltage used in New Zealand
Principles for using HVDC transmission
Overhead power line configurations
Describe the Principles of Switching Stations, Substations, and Associated Equipment
Protection against fault currents
Disconnectors and earth switches
Circuit configurations
Substation configurations
Definition of Terms