Authors : Isa Hafidz, Ardyono Priyadi and Naoto Yorino
Abstract: Transient stability assessment is needed to get an analysis of the power system stability. This critical period occurs when generator experiences a condition of lossing synchronization and is known as critical time. The smartgrid system, currently becoming a trend, requires dynamic optimization and realtime measurement techniques, so that, it can improve system reliability and asset management. In this study, the researcher modifies critical trajectory method to obtain a critical period of smartgrid system. Simulations are carried out using the Anderson 9-bus Fouad and IEEE 30-bus test systems. The results indicate that the proposed method can more quickly solve calculations compared to conventional methods. Some of our results are not intuitive.
Isa Hafidz, Ardyono Priyadi and Naoto Yorino, 2019. Transient Stability Assessment by using Critical Trajectory Method for Smart Grid System. Journal of Engineering and Applied Sciences, 14: 8662-8667.