2003 · 10 citations · 1 references
EngineeringElectrical EngineeringCircuit TheoryElectromagnetismPower ElectronicsCurrent DistributionCurrent-voltage CharacteristicsDevice SimulationElectrical ConductivityElectrical TechnologyOhm's LawConductanceConductance-based ModelsElectric Circuit ModelsElectrical ImpedanceHigh-pressure Sodium LightingIncandescent LightingLampsLow-frequency Electrical Response
This paper proposes a model for HID lamps based on equivalent conductance. Starting from fundamental physical principles a general equation is obtained. The model was developed using SIMULINK/MATLAB modeling tool and verified against experimental results. It was found that the model proposed emulates faithfully electrical response of a high pressure sodium (HPS) lamp at low (50 Hz) and high frequency (100 kHz) operation.
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