@article{(Open Science Index):https://publications.waset.org/pdf/16138, title = {Steady State Simulation of Power Systems with Change in Topology}, author = {Aidil Azwin Zainul Abidin and Farrukh Hafiz Nagi and Agileswari K. Ramasamy and Izham Zainal Abidin}, country = {}, institution = {}, abstract = {In power system protection, the need to know the load current together with the fault level detected by a relay is important. This is due to the fact that the relay is required to isolate the equipment being protected if a fault is present and keep the breaker associated with it closed if the current level is lower than the maximum load level. This is not an issue for a radial system. This is not the same however in a looped power system. In a looped power system, the isolation of an equipment system will contribute to a topology change. The change in the power system topology will then influence or change the maximum load current and the fault level detected by each relay. In this paper, a method of data collection for changing topology using matlab and sim-power will be presented. The method will take into consideration the change in topology and collect data for each possible topology. }, journal = {International Journal of Electrical and Computer Engineering}, volume = {7}, number = {8}, year = {2013}, pages = {1046 - 1049}, ee = {https://publications.waset.org/pdf/16138}, url = {https://publications.waset.org/vol/80}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 80, 2013}, }