International Conference on Advancements in Engineering and Technology (ICAET 2015) |
Foundation of Computer Science USA |
ICQUEST2015 - Number 2 |
October 2015 |
Authors: Ashish N. Kakde |
1c56dcbe-fd60-43a1-932d-fe03af45135b |
Ashish N. Kakde . Fault Location in Transmission Line using Distributed Parameter Line Model based on Unsynchronized Measurement at Two Ends of Line. International Conference on Advancements in Engineering and Technology (ICAET 2015). ICQUEST2015, 2 (October 2015), 18-22.
The article deals with transmission line fault location using an algorithm based on Distributed parameter line model. The discussed algorithm makes use of unsynchronized voltage and current measurements from two ends of the transmission line. Initially derivation of Algorithm is carried out, based on Distributed Parameter Line Model, and then the simulation is performed in SIMULINK with some standard System to obtain the fault voltages and currents at both ends of a transmission line. Following this, a iterative method mainly based on Newton-Raphson approach is used for estimating the fault location and synchronising angle. Lastly, an error based on the estimated location and Actual location will be calculated. Further, in order to test the accuracy of algorithm over the different types of faults and for different fault resistances, an evaluation study based on SIMULINK have undertaken. Lower the value of percentage error, better the accuracy of algorithm.