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.
In order to study the effect on voltage stability by continuous changes of the wind power system parameters. Using the active power and reactive power and network admittance of the wind power system as the bifurcation parameters, single parameter Hopf bifurcation point and two parameters Hopf bifurcation boundary are calculated based on the continuation method by using the bifurcation theory with...
Based on the basic concepts and the main methods of bifurcation theory, we introduce the dynamic bifurcation Phenomenon in the power system voltage stability analysis and the relationship between them, making a more comprehensive summary and comment about dynamic bifurcation which used in the power system voltage stability analysis currently. In the text, we discuss the Hopf bifurcation (HB), period-doubling...
Multiple voltage stability incidents show that system dynamic components have a great impact on voltage stability. This article mainly analyzes and summarizes the impaction on voltage stability based on the bifurcation theory caused by dynamic characteristics of main components in the power system such as load characteristics, generator characteristics, OLTC and Static Var Compensator (SVC).It Proposes...
It is a challenge and prospect’s field of power system voltage stability analysis by using bifurcation theory. In this paper, difference of control parameters in bifurcation analysis is used as the main line, and then the features and research of SNB, Hopf as well as other kinds of bifurcations in single and two-parameter bifurcation analysis are introduced. At last, on the basis of discussion, a...
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.