Technical

Proven Technical Experience

EWE POWER CONSULTING LLC has the Technical Experience and Expertise along with our EWE Excellent Work Experience to provide Construction & Commissioning Management/Oversight inclusive of Drawings Review, Construction Inspection,
Electrical Testing & Commissioning, Electrical Apparatus Test Results Review, Energization-Phase Angle Testing/In-Service Load
Checks Review of Electric Utility Project Equipment and Power Generation Project Equipment.

TECHNICAL MONITORING/OVERSIGHT

EWE POWER CONSULTING LLC provides Electric Utility High Voltage Substation/Switching Station Equipment Inspections and Monitoring/Oversight of Electrical Testing of the following: (Full Transformer Testing inclusive of Doble Power Factor Test, TTR-Transformer Turns Ratio Test, SFRA-Sweep Frequency Response Analysis Test), Full Reactor Testing, Transformer Primary & Secondary Bushings CT’s Testing, Circuit Breaker Bushings CT’s Testing, CCVT’s Testing, PT’s Testing, Disconnect Switches Ductor-Contact Resistance Test, Generator Load Test, Primary Current Injection Test, Secondary Current Injection Test, Circuit Breaker Timing Analysis Test, Over Potential Test, Megger-Insulation Resistance Test, Fall of Potential Test, Wave Trap Testing, Relays & Controls Testing, Protection Schemes, Switchgear Testing (AIS & GIS), Station Service Equipment Testing, ATS, MTS, Batteries, and Electrical Apparatus Test Results Review, Energization-Phase Angle Testing/In-Service Load Checks Review, and Formal Reports.

EWE POWER CONSULTING LLC provides Power Generation Station Equipment Inspections and Monitoring/Oversight of the following: Electrical Testing inclusive of Generators,
GSU Transformers, Station Service Transformers, Auxiliary Transformers, Iso-Phase Bus, Static Starting Devices, Excitation Controls, Circuit Breakers, Disconnect Switches, Switchgear Testing, Relays & Controls Testing, Protection Schemes, Electrical Apparatus Test Results Review, and Formal Reports.

Transformer Projects Supervision/Lead/Oversight


Fleet GSU Transformers Faults (Windings & Insulating Oil) – Extensive Electrical Testing & Investigation. Remove Unit 6 & Unit 5 Faulted GSU Transformers & Replace Unit 6 GSU Transformer with Fleet GSU Spare Transformer & Re-energize Unit 6 GSU Transformer. POI – Panel Of Inquiry – Fleet (14) GSU Transformers & Oil Investigation and Condition Assessment – Electrical Testing. GSU Transformers 6 & 5 Re-wind & Factory Electrical Testing Projects. Fleet 2nd Spare GSU Transformer Project. Fleet (14) GSU Transformers Oil – Metal Passivator Irgamet 39 – Oil Passivation Project & Passivated Oil Sampling Program – Trending & Analysis (General Oil Quality-Full Screen, DGA-Dissolved Gas Analysis, Corrosive Sulfur Testing D1275 Modified, Irgamet 39 Content, Copper Content, Microscopic – Particulates). POI – Panel Of Inquiry – Fleet (14) GSU Transformers & Oil – Electrical Safety Monitoring Program inclusive of Local & Remote Readings (Winding Hot Spot Temperature, Oil Temperature, Hydran – Incipient Fault Monitor, Low Oil Level Alarm).