Single Phase Dynamic Voltage Restorer

It compensates for voltage sag or swell.


Updated Sun, 13 Aug 2017 16:26:55 +0000

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It measures the source side voltage and this voltage is subtracted from desired voltage. This voltage is reference voltage that needs to be injected in series. Inverter is employed to inject the voltage. Output votage of inverter is compared to reference voltage and gate signal is generated. Output of inverter is connected in series to line with isolation transformer. In this way, votage sag and swell is compensated.

Cite As

Niranjan Bhujel (2023). Single Phase Dynamic Voltage Restorer (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2013a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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