– Protection and Control Commissioning of Substations
– Objective & Scope: The objective of the commissioning & testing is to verify the correct integration of primary & secondary Protection, Control & Metering Equipment for each Transformer, Motor & Feeder Bay, with the objective of signing each bay off as ready to be energized with primary voltage.

– Testing all Primary Equipment

• Circuit Breakers
• Current Transformers
• Voltage Transformers
• Power Transformers
• NEC/NER/ Auxiliary Transformers
• Surge Arrestors

-Proving Equipment Wiring to Design Drawings

• Circuit Breakers
• Transformer Auxiliary Wiring
• Tap Change Drive
• Control Panel
• Switchgears

– Proving Testing all Secondary Cables

• Continuity
• Insulation resistance
• Core & Cable Numbers

– Apply Relay Settings & Logic
– Perform Secondary injections on Relays & other secondary equipment
– Function test complete scheme