


The transient stability analysis was carried out using Runga method during three-phase balanced fault. The IEEE 9 bus system was modelled in power world simulator and load flow studies were performed to determine pre-fault conditions in the system using Newton-Raphson method. These studies were computed using POWER WORLD SIMULATOR. Department of Electrical Engineering, Bhai Gurdas Institue of Engineering and Technology, Sangrur, IndiaĬorresponding author: improvement of transient stability of power system was one of the most challenging research areas in power engineer.The main aim of this paper was transient stability analysis and improvement of IEEE 9 bus system.
