Substation

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 "Substation is part of power system which transform voltage from high to low or low to high and distribute depend upon requirement."


When the developing substation system requirement and customer requirement notice
1.System requirements :
  • Rated voltage
  • Rated frequency
  • Connecting load
  • Number of lines
  • Generation capability 
  • Thermal limits
  • Tolerance in voltage
  • Tolerance in frequency
  • Standby capability in short circuit condition
  • Critical faults clearing times
  • Interconnection layout
2.Customer requirements :
  • Depend upon the climate condition and noise produce
  • Space requirement for construction
  • Power quality
  • System Reliability
  • Availability of supply
  • Maintability

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