Advanced transformer testing during the commissioning phase of the GSS project.
testing scope covered both electrical and mechanical integrity assessments to ensure safe and reliable transformer operation.
Key tests performed:
Sweep Frequency Response Analysis (SFRA) using FRANEO 800, for detecting mechanical winding displacements and core movements
Winding Insulation Tan Delta & Capacitance using Testrano 600, evaluating insulation quality
Bushing Tan Delta & Capacitance measurements
Transformer Turns Ratio (TTR) and Winding Resistance with Testrano 600
Insulation Resistance Measurement
Vector Group Verification & Polarity Checks
CT Polarity, Ratio & Excitation Testing
Functional Verification
System Integration and Operational Checks
Using advanced diagnostic tools like the FRANEO 800 and Testrano 600, ensured a precise and efficient commissioning process, minimizing future operational risks.
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