Accurate Fault Location Algorithm for Series Compensated Line(SCL) Using Synchronized Phasor Measurement Unit |
Author(s): |
| SHRUTHI G , AIT,CHIKMAGALUR,INDIA; B. KANTHARAJ, AIT, CHIKMAGALUE,INDIA; T.M. VASANTHAKUMAR, AIT,CHIKMAGALUR,INDIA |
Keywords: |
| Phasor measurement unit(PMUs), series compensated lines, Fault location, Thevenin’s equivalent |
Abstract |
|
In this paper, a concept of accurate fault location algorithm for SCL using synchronized data from phasor measurement unit is presented. This algorithm note the PMU synchronized measurements and not depends on the data to be provided by the utility. The line parameters and Thevenin’s equivalent (TE) of the system at SCL terminals are calculated online, using three independent sets of pre-fault phasor measurements. The accuracy of fault location is performed with respect to fault location/position, types of fault, fault angle. The accuracy of the algorithm is simulated in MATLAB for 150-KV transmission line with 9-bus system. |
Other Details |
|
Paper ID: IJSRDV3I2483 Published in: Volume : 3, Issue : 2 Publication Date: 01/05/2015 Page(s): 647-651 |
Article Preview |
|
|
|
|
