Transformer X/R Ratio – Effect on Instantaneous Over Current Settings
TRANSFORMER X/R RATIO – EFFECT ON INSTANTANEOUS OVER CURRENT SETTING FOR TRANSFORMER HIGH VOLTAGE SIDE RELAY Transformer X/R ratio affects ... Read More
Transformer
Transformer Paralleling
TRANSFORMER PARALLELING: Advantages: Load sharing Efficiency Redundancy Cost minimization Reliable power supply Disadvantages: Increase the short circuit current that increase ... Read More
Why it is preferred to have star connection on EHV transformer with HV Side?
In an Extra High Voltage transformer with HV side voltage of 132 KV and above, it is preferred to have ... Read More
TRANSFORMER OLTC
This article studies the role of transformer OLTC on reactive power flow in Power plant (Generator Step up Transformer) & ... Read More