2003 IEEE Power Engineering Society General Meeting (IEEE Cat. No.03CH37491) · 2004 · 39 citations · 7 references
EngineeringElectrical EngineeringCircuit TheoryInstrumentationSystems AnalysisElectrical System DiagnosticsPower Grid AnalysisPower SystemsPower Transmission SystemsTransmission LinesTransmission SystemsElectrical Measurement SystemsElectrical System AssessmentImpedance MatrixImpedance Matrix ComputationPower System Fault AnalysisTransmission Line AnalysisTransmission Line ModelingTransmission System Reliability
This paper focuses on the optimization of dips monitoring programs for voltage dip characterization of a transmission system. The optimal number of monitors and their emplacement on the network is determined. The method is based on a reformulation of the expressions for the voltage during a fault obtained by using the node impedance matrix. The method is applied to an 87-bus transmission system.
7
Characteristic of voltage dips (sags) in power systems
Lidong Zhang, Math Bollen · 1998 · 42 citations