Suppression of Fault Currents on DG Using Various Fault Current Limiters in Distribution NetworkK. Maruliya Begam1*, T. Karthikeyan2 and K. Ramani3
- *Corresponding Author:
- K. Maruliya Begam
Department of EEE, Arulmurugan College of Engineering
Thennilai, Karur, Tamil Nadu, India
E-mail: [email protected]
Received Date: December 03, 2013; Accepted Date: January 20, 2014; Published Date: January 22, 2014
Citation: Maruliya Begam K, Karthikeyan T, Ramani K (2014) Suppression of Fault Currents on DG Using Various Fault Current Limiters in Distribution Network. J Electr Electron Syst 2: 115. doi:10.4172/2332-0796.1000115
Copyright: © 2014 Maruliya Begam K, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Protection of Distributed Generation (DG) is a challenging task in entire electrical family. DG plays a vital role in advanced power systems engineering. The connection of DG to the distribution network has numerous advantages. Even though it has a advantages, while connecting the DG with existing power system network, the fault current level in many places have often exceeded which causes the abnormal conditions in the entire power system network. In order to reduce the fault current level, various Fault Current Limiters (FCL) are proposed. In this paper hybrid Fault Current Limiter (HFCL) and its applications are proposed to minimize the effect of the DG on the distribution protection system in a radial system during a fault. The simulated results are analysed and compared with a Solid State Fault Current Limiter (SSFCL) and Superconducting Fault Current Limiter (SFCL) using MATLAB simulation. The effectiveness of proposed fault current limiters are determined and examined in the test system.