Abstract
The source current detection type AF (active filter) has a merit of robustness to the load variation, but a problem of the resonance between the AF and an LC filter often arises, if an LC filter is connected parallel to the AF. In this paper, Triple-LISN (line impedance stabilization network) circuit based AF, resonance analysis and the simulation results comparing with experimental ones are studied and discussed. According to the type of the application and the effect of noise and harmonic problem, the suitable number of AF can easily be selected with small changes on the n-dimension matrix topology for all AC drives.
Keywords
Control theory (sociology)
Robustness (evolution)
Topology (electrical circuits)
Dimension (graph theory)
Filter (signal processing)
Harmonic analysis
Computer science
Harmonic
Electrical impedance
Active filter
Mathematics
Voltage
Physics
Acoustics
Engineering
Electrical engineering
Mathematical analysis
Artificial intelligence
Subject Areas
Power Systems and Renewable Energy
·Energy Engineering and Power Technology ·Physical Sciences
Vibration and Dynamic Analysis
·Control and Systems Engineering ·Physical Sciences
Magnetic Bearings and Levitation Dynamics
·Control and Systems Engineering ·Physical Sciences
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Affordable and clean energy 53%
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