Publication: New voltage sag detection based on phase angle analysis for the new topology of voltage sag compensator
Date
2010
Authors
Rahim N.A.
Mansor M.
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Abstract
This paper implements two main works. First, a new voltage-sag detection technique based on phase-angle analysis is proposed. It is simple to implement and able to detect and compensate sag the moment it occurs. Second, a new topology of voltage sag compensator is introduced. The proposed topology is able to reduce stress effect due to current flows into the switches and avoid non-stop operation during sag events. This proposed work had been verified and investigated by developing a laboratory prototype where a TMS320F2812 DSP is used as the main controller. � IEICE 2010.
Description
Keywords
Voltage sag , Voltage sag compensator , Voltage sag detection , Topology , Current flows , Detection technique , Phase angles , Stress effects , TMS320F2812 , Voltage sag compensator , Voltage sag detection , Voltage sags , Voltage stabilizing circuits