Lannoye, EamonnEamonnLannoyeFlynn, DamianDamianFlynnO'Malley, MarkMarkO'Malley2012-04-172012-04-172011 IEEE2011-07-24978-1-4577-1000-1http://hdl.handle.net/10197/3576Paper presented at the IEEE 2011, Power and Energy Society General Meeting, San Diego, CA, 24-29 July 2011As the penetration of variable renewable generation increases in power systems worldwide, planning for the effects of variability will become more important. Traditional capacity adequacy planning techniques have been supplemented with integration studies, which have been carried out in power systems with high targets for renewable generation. These have highlighted the increased variability that a system may experience in the future. As system planning techniques evolve with the demands from variable generation, the flexibility of a system to manage periods of high variability will need to be assessed. A metric may be required to measure the flexibility of a power system for use in planning studies with multi-year horizons. Compared to generation adequacy metrics, system flexibility assessment is more data intensive and requires more detailed system modeling. An algorithm for scenario development in generation planning with high penetrations of variable generation is presented.107423 bytes1072 bytesapplication/pdftext/plainen© 2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.Power system modelingPower system planningWind power generationSolar power generationHydro power generationElectric power systems--ManagementRenewable energy sourcesElectric power production--PlanningConference Publication10.1109/PES.2011.6039009https://creativecommons.org/licenses/by-nc-sa/1.0/