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 proposes flower pollination method implemented in multi-machine system with generalized unified power flow controller (GUPFC). Flower pollination method was used to provide parameters of two stage lead-lag controller. The controller provides supplementary signals for PSS and POD. The study was carried out to determine the stability of the multimachine power system without and with GUPFC...
This paper aims to look at the distribution pattern of the magnetic topology resulting from two different axial machines which are dual rotor with an internal stator (RSR) axial generator and dual stator with an internal rotor (SRS) axial generator. The simulation was performed with the finite element method software FEMM 4.2 using symmetry analysis which considers all parts of identical geometry...
The penetration of Wind Turbine Generator (WTG) into the power system has been increasing. As a result, the dynamic characteristic of WTG should be carefully studied to see its effect to the power system. This paper presents the dynamic study of fixed-speed WTG connected to the grid. The one-mass and two-mass shaft model are incorporated into the study to see their effect on the system dynamic. The...
This paper presents inter-area power oscillation identification based on the synchronized PMU data. The identification is carried out during both ringdown and ambient condition. Prony analysis is used to identify the mode during ring-down condition. While, modified Yule-Walker (MYW) is deployed during ambient condition. To verify the result of identification, it is compared to modal analysis result...
The inter-area power oscillation stability is a determining factor in the power system design and operation. The stability problem of inter-area power oscillation may cause major system break-up and black-out. This stability condition keeps changing due to the continuously changing of power system operating point and it makes the instability difficult to notice. Therefore, real-time monitoring of...
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.