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  1. RANS20

    Transformer rating when power flow direction may change

    Please read the below article: https://energycentral.com/system/files/ece/nodes/463672/der_reverse_power_flow_impacts.pdf If the transformer is designed for 1.75 Tesla then they can create issue and not able for bidirectional flow, when we say the word "Usaully" thats always have some...
  2. RANS20

    Transformer rating when power flow direction may change

    Transformer are step down or step up based on the application, The winding through which transformer is energized at site is always called Primary winding, It can be LV or it Can be HV, If it is LV then you are dealing with step up and if you are dealing with HV then it is step down. Ideally the...
  3. RANS20

    3 Winding Transformer

    How Can i get the impedance pattern of LV1-HV=12%, LV2-HV =12% and LV1-LV2= 24%, where LV1, LV2 and HV are 4.16kv, 13.2 kV and 138 kV.Transformer MVA for LV1, LV2 and HV is 12MVA, 8 MVA and 20 MVA. what winding scheme should I adopt to get this impedance pattern and what are the problems we can...
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