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.
Prognostics and health management is an emerging engineering technology that has been applied to a large variety of engineering systems to improve system's reliability. However, existing prognostics approaches have been developed largely based upon specific applications and system models, thus possess limited general applicability. This paper presents a generic data-driven prognostics method, namely...
This paper presents a case study about an Condition Monitoring project for Asset Management implementing an advanced decision process for maintenance and asset replacement in the QATAR electricity distribution network. It describes the principles used to produce an assessment of the health of the entire fleet of assets, together with the concepts retained to prioritize the interventions on the distribution...
An optimization mathematical model to minimize the costs associated with energy not supplied and investments on the allocation of sectionalizing switches and tie lines between branches and / or feeders in primary distribution systems is presented. This is a mixed integer nonlinear programming model, which considers the power flow constraints and continuity indexes. A set of trade-off solutions between...
The applications of Neural Network (NN) in VV&A of complex simulation system were researched and discussed in this paper. Then the survey of accreditation method in simulation system was introduced briefly and the disadvantages of the traditional accreditation method were pointed out. After that, the relation between the accreditation and reliability evaluation was analyzed. Finally, a method...
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.