Tosun, SalihÖztürk, AliYalçın, Mehmet Ali2020-04-302020-04-3020099789944898188https://hdl.handle.net/20.500.12684/2226th International Conference on Electrical and Electronics Engineering, ELECO 2009 -- 5 November 2009 through 8 November 2009 -- Bursa -- 79288In this study, critical bus values in a power system are determined by using Simulated Annealing (SA) algorithm. As an example, a power system which contains the slack, generator and load buses is analyzed. Firstly, load value of the selected load bus is augmented step-by-step and load flow analysis is done for each case. This process is continued till there is no solution and in this way the critical bus values that are limit values of voltage stability are obtained. Secondly, by using SA algorithm, critical values are directly determined without augmenting the load of the selected load bus. The results show that the critical values can be easily determined using SA.eninfo:eu-repo/semantics/closedAccessConference ObjectI75I79