@article{JPT, author = {Mehrnoush Ahmadi-Zebarjad and Ghazanfar Shahgholian}, title = { Application of a nonlinear hybrid controller in multi-machine power system based on a power system stabilizer}, journal = {Journal of Power Technologies}, volume = {97}, number = {4}, year = {2017}, keywords = {Power system stabilizer; Hybrid structure; Multi-machine power system; Nonlinear hybrid control}, abstract = {The power system stabilizer (PSS) is used to generate supplementary control signals for the excitation system in order todampen low frequency oscillations. This paper presents an approach to designing a hybrid power system stabilizer (HPSS),which is a parallel combination of a conventional PSS and a nonlinear control system, to enhance transient stability for multimachinepower systems. The effectiveness and applicability of the proposed approach are examined using a standard multimachinepower system. The nonlinear system simulation results show that the HPSS is more effective than the conventionalPSS in damping oscillations.}, issn = {2083-4195}, pages = {295--301}, url = {https://papers.itc.pw.edu.pl/index.php/JPT/article/view/989} }