The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper develops and expands on a previously devised vulnerability index in an attempt to make the index more robust in describing a power system's total vulnerability level. The previous index was derived using a dc load flow analysis using line outage distribution factors and Monte Carlo simulation that incorporated the unavailability rates of the transmission lines within the system. The updated...
This paper presents the concept of real-time Centre Of Angle (COA) for a multi-area power system. The core idea is to generate some on-line information about the remedial actions which should be taken to enhance the security of an electrical power network subjected to a sever disturbance. Also, by applying mathematical concepts, the paper improves the real-time concept of COA for being used in the...
The economic and secure operation of power systems has significant importance. Due to technical limitations, the best economical operation point is not always the desired operating point for the system stability. In this study, first, the most economical operating point is obtained by solving the non-linear, network-constrained economic dispatch problem using genetic algorithm. Then, the system voltage...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.