Abstract:

In order to reduce the fault current to managerial level Fault current Limiter is used. This paper presents a MATLAB/Simulink model of Fault Current Limiter which can be used in power systems to reduce the fault current when different types of faults occur. Whenever fault occurs transformers and other protective equipment may overheat as a result of the huge mechanical stresses generated and there is a possibility of damage to protective equipment like circuit breakers by these fault currents, which jeopardize the mechanical stability of the power system hardware. Power network equipment needs to be protected from significant fault currents since it is very expensive. The most crucial element in the operation of power systems efficiently is their dependability. While it is not possible to totally prevent system faults, it is possible to lessen their negative consequences by reducing current during a breakdown. Fault Current Limiter is a current-edge piece which can lower fault current levels within the first cycle of fault current.

Description:

Fault Current, Protective equipment, Circuit Breaker, Fault Current Limiter – MATLAB/Simulink Model