Power Transformer Testing and Commissioning Guidelines(Oil Type)

Testing of stability of transformer differential Scheme

Commissioning Procedure Of Power Transformer  In Transformer testing it can be classified into power and distribution transformers. It Rating plate show nominal voltage, current of  primary and secondary voltage at various of the tap changer, connection symbols ( vector group), % impedance weight of oil etc. Before starting transformer testing some of per-commissioning checks a physical inspection of transformer is to be carried out along with the general arrangement drawing.The parts mentioned on the drawing are to be checked for physical mounting. Check the following points before start the  Transformer…

Read More