Article
Applying a Formula for Generator Redispatch to Damp Interarea Oscillations Using Synchrophasors
IEEE Transactions on Power Systems
Document Type
Article
Disciplines
Publication Version
Submitted Manuscript
Publication Date
7-1-2016
DOI
10.1109/TPWRS.2015.2485519
Abstract
If an interarea oscillatory mode has insufficient damping, generator redispatch can be used to improve its damping. We explain and apply a new analytic formula for the modal sensitivity to rank the best pairs of generators to redispatch. The formula requires some dynamic power system data and we show how to obtain that data from synchrophasor measurements. The application of the formula to damp interarea modes is explained and illustrated with interarea modes of the New England 10-generator power system.
Rights
© 2016 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.
Copyright Owner
IEEE
Copyright Date
2016
Language
en
File Format
application/pdf
Citation Information
Ian Dobson and Sarai Mendoza-Armenta. "Applying a Formula for Generator Redispatch to Damp Interarea Oscillations Using Synchrophasors" IEEE Transactions on Power Systems Vol. 31 Iss. 4 (2016) p. 3119 - 3128 Available at: http://works.bepress.com/ian-dobson/12/
This is a manuscript of an article published as Mendoza-Armenta, Sarai, and Ian Dobson. "Applying a formula for generator redispatch to damp interarea oscillations using synchrophasors." IEEE Transactions on Power Systems 31, no. 4 (2016): 3119-3128. 10.1109/TPWRS.2015.2485519. Posted with permission.