This paper is published in Volume-5, Issue-2, 2019
Area
Electrical
Author
Kalpeshkumar Babubhai Patel
Org/Univ
Mahatma Gandhi Institute of Technical Education and Research Center, Ethan, Gujarat, India
Keywords
Dynamic voltage restorer, Voltage sag, Voltage swell, PLL, SRF theory, SPWM.
Citations
IEEE
Kalpeshkumar Babubhai Patel. Mitigation of voltage sag/swell using dynamic voltage restorer, International Journal of Advance Research, Ideas and Innovations in Technology, www.IJARIIT.com.
APA
Kalpeshkumar Babubhai Patel (2019). Mitigation of voltage sag/swell using dynamic voltage restorer. International Journal of Advance Research, Ideas and Innovations in Technology, 5(2) www.IJARIIT.com.
MLA
Kalpeshkumar Babubhai Patel. "Mitigation of voltage sag/swell using dynamic voltage restorer." International Journal of Advance Research, Ideas and Innovations in Technology 5.2 (2019). www.IJARIIT.com.
Kalpeshkumar Babubhai Patel. Mitigation of voltage sag/swell using dynamic voltage restorer, International Journal of Advance Research, Ideas and Innovations in Technology, www.IJARIIT.com.
APA
Kalpeshkumar Babubhai Patel (2019). Mitigation of voltage sag/swell using dynamic voltage restorer. International Journal of Advance Research, Ideas and Innovations in Technology, 5(2) www.IJARIIT.com.
MLA
Kalpeshkumar Babubhai Patel. "Mitigation of voltage sag/swell using dynamic voltage restorer." International Journal of Advance Research, Ideas and Innovations in Technology 5.2 (2019). www.IJARIIT.com.
Abstract
In this paper complete design procedure of the DVR is described. Among the power quality problems sag/swell are occur both on the transmission and distribution side. These power quality problems are solve by the DVR. DVR is the series connected device to compensate the voltage sags and swells on the distribution side. Here the detection of voltage sag and swell is carried out by the SRF theory, where as the control of the voltage injected by DVR is done by the SPWM technique. IGBT based full bridge voltage source inverter fed by the constant DC voltage source is used to convert the DC voltage to AC voltage at desired voltage and desired frequency.
