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Sensitivity-based Pricing and Multiobjective Control for Energy Management in Power Distribution Systems

Abstract In the deregulated power system, locational marginal prices are used in transmission engineering predominantly as near real-time pricing signals. This work extends this concept to distribution engineering so that a distribution class locational marginal price might be used for real-time pricing and control of advanced control systems in distribution circuits. A formulation for the distribution locational marginal price signal is presented that is based on power flow sensitivities in a distribution system. A Jacobian-based sensitivity analysis has been developed for application in the distribution pricing method. Increasing deployment of distributed energy sources is being seen at the distribution level and this trend is expected to continue... (more)
Created Date 2012
Contributor Ranganathan Sathyanarayana, Bharadwaj (Author) / Heydt, Gerald T (Advisor) / Vittal, Vijay (Committee member) / Ayyanar, Raja (Committee member) / Zhang, Junshan (Committee member) / Arizona State University (Publisher)
Subject Electrical engineering / Energy / distribution system control / parallel processing / power distribution engineering / Roy Billinton Test System / sensitivity-based pricing / smart grid
Type Doctoral Dissertation
Extent 148 pages
Language English
Reuse Permissions All Rights Reserved
Note Ph.D. Electrical Engineering 2012
Collaborating Institutions Graduate College / ASU Library
Additional Formats MODS / OAI Dublin Core / RIS

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Description Dissertation/Thesis