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Dynamic ADMM For Real-Time Optimal Power Flow

Abstract: 

This paper considers distribution networks featuring distributed energy resources (DERs), and develops a dynamic optimization method to maximize given operational objectives in real time while adhering to relevant network constraints. The design of the dynamic algorithm is based on suitable linearization of the AC power flow equations, and it leverages the
so-called alternating direction method of multipliers (ADMM). The steps of the ADMM, however, are suitably modified to accommodate appropriate measurements from the distribution network and the DERs. With the aid of these measurements, the resultant algorithm can enforce given operational constraints in spite of inaccuracies in the representation of the AC power flows, and it avoids ubiquitous metering to gather the state of noncontrollable resources. Optimality and convergence of the proposed algorithm are established in terms of tracking of the solution of a convex surrogate of the AC optimal power flow problem.

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Paper Details

Authors:
Emiliano Dall'Anese, Mingyi Hong
Submitted On:
12 November 2017 - 11:33am
Short Link:
Type:
Poster
Event:
Presenter's Name:
Yijian Zhang
Paper Code:
1357
Document Year:
2017
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globalsip_poster.pdf

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[1] Emiliano Dall'Anese, Mingyi Hong, "Dynamic ADMM For Real-Time Optimal Power Flow", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/2316. Accessed: Nov. 23, 2017.
@article{2316-17,
url = {http://sigport.org/2316},
author = {Emiliano Dall'Anese; Mingyi Hong },
publisher = {IEEE SigPort},
title = {Dynamic ADMM For Real-Time Optimal Power Flow},
year = {2017} }
TY - EJOUR
T1 - Dynamic ADMM For Real-Time Optimal Power Flow
AU - Emiliano Dall'Anese; Mingyi Hong
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/2316
ER -
Emiliano Dall'Anese, Mingyi Hong. (2017). Dynamic ADMM For Real-Time Optimal Power Flow. IEEE SigPort. http://sigport.org/2316
Emiliano Dall'Anese, Mingyi Hong, 2017. Dynamic ADMM For Real-Time Optimal Power Flow. Available at: http://sigport.org/2316.
Emiliano Dall'Anese, Mingyi Hong. (2017). "Dynamic ADMM For Real-Time Optimal Power Flow." Web.
1. Emiliano Dall'Anese, Mingyi Hong. Dynamic ADMM For Real-Time Optimal Power Flow [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/2316