N-R Method Using Rectangular coordinates: Algorithm for N-R Rectangular Coordinate Method when PV Bus is absent: Flow Chart for N-R Rectangular Coordinate Method when PV Bus is absent: Algorithm for N-R Rectangular Coordinate Method when PV Bus is present: Flow Chart for N-R Rectangular Coordinate Method when PV Bus is present: N-R Method Using Polar coordinates: Algorithm for N-R Polar Coordinate Method when PV Bus is absent: Flow Chart for N-R Polar Coordinate Method when PV Bus is absent: Algorithm for N-R Polar Coordinate Method when PV Bus is present: Flow Chart for N-R Polar Coordinate Method when PV Bus is present: DECOUPLED LOAD FLOW METHOD: FAST DECOUPLED LOAD FLOW METHOD: COMPARISON OF GAUSS-SEIDEL & NEWTON RAPSHON METHOD: Comparison of Decoupled & Fast Decoupled Methods: CALCULATION OF LINE FLOWS: DERIVATION OF DC POWER FLOWS: