DYNAMIC VOLTAGE RESTORER USING PI CONTROLLER FOR VOLTAGE SAG SWELL MITIGATION USING MATLAB
| Author(s) | : | Mr.Jagdish Bichve, Asst professor Mr.Amit Panchal |
| Institution | : | Electrical Department, P.I.E.T |
| Published In | : | Vol. 2, Issue 5 — May 2015 |
| Page No. | : | 1035-1043 |
| Domain | : | Engineering |
| Type | : | Research Paper |
| ISSN (Online) | : | 2348-4470 |
| ISSN (Print) | : | 2348-6406 |
Power quality has been a issue that is increasing now a day in industry and commercial application. Modernindustries employ sensitive and sophisticated equipment to increase energy efficiency and productivity. Voltagedisturbance in the form of voltage sag and swell can cause several processes in industry and result is economical loss. Toresolve these issues many custom power devices are used. One of the device is Dynamic voltage restorer (DVR) .which ismost efficient and reliable custom power device. DVR normally connected in series between the source voltage andsensitive load. The main function of DVR is quickly mitigating the voltage sags in the system and restores the load voltageto the pre-fault value. In this project present modelling and controlling of DVR using Proportional and integral (PI)controller for voltage sag swell mitigation when induction motor load in connected in the system. The simulation isperformed using matlab/simulink simpower system
Mr.Jagdish Bichve, Asst professor Mr.Amit Panchal, “DYNAMIC VOLTAGE RESTORER USING PI CONTROLLER FOR VOLTAGE SAG SWELL MITIGATION USING MATLAB”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 2, Issue 5, pp. 1035-1043, May 2015.
