Mitigation of multiple fault conditions using unique switch type voltage controlled FCL

As the growth in comfort of the customers, demand is increasing in day to day electrical operations. At the same way problems related to the power system network due to short circuits also increasing. To overcome the short circuit problems, many devices like DVR and accurate control techniques established, among them the efficient device is Fault Current Limiter (FCL). The FCL reduces the short circuit faults and the electromagnetic stress over the associated devices as well as reduce implementation of bulky circuit breakers and also power distribution interruption. This concept proposes the utilization of the proposed FCL with analysis of power system network behavior and continuous power without interruption at PCC can have gallant power quality concerns. This paper shows the operation of a switch voltage controlled three phased FCL is planned for favorable merits with different types of fault as LG, LLG and LLLG by using Matlab/Simulink tool and results are conferred and simplified hardware prototype model is acquainted based on test system.