IEEE Transactions on Power Systems · 1995 · 404 citations · 12 references
EngineeringElectrical EngineeringCircuit TheoryDemand ForecastingPower ElectronicsPower Grid AnalysisState EstimationThree-phase CircuitsComputational EfficiencyComputational Efficiency AnalysisCurrent EstimationDistribution Network ModelingDistribution SystemsNode VoltageNode-voltage AnalysisThree-phase Distribution Networks
A branch-current-based three-phase state estimation (SE) method is proposed for distribution systems. The method is tailored for distribution feeders with a few loops. The method is computationally more efficient than the conventional node voltage-based SE methods. To further improve the computational efficiency, it is shown that distribution systems can be reduced without much loss of accuracy in SE.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
12