cicyt UNIZAR
Full-text links:

Download:

Current browse context:

cs.SY

Change to browse by:

cs

References & Citations

DBLP - CS Bibliography

Bookmark

(what is this?)
CiteULike logo BibSonomy logo Mendeley logo del.icio.us logo Digg logo Reddit logo ScienceWISE logo

Computer Science > Systems and Control

Title: Power Grid Decomposition Based on Vertex Cut Sets and Its Applications to Topology Control and Power Trading

Abstract: It is well known that the reserves/redundancies built into the transmission grid in order to address a variety of contingencies over a long planning horizon may, in the short run, cause economic dispatch inefficiency. Accordingly, power grid optimization by means of short term line switching has been proposed and is typically formulated as a mixed integer programming problem by treating the state of the transmission lines as a binary decision variable, i.e. in-service or out-of-service, in the optimal power flow problem. To handle the combinatorial explosion, a number of heuristic approaches to grid topology reconfiguration have been proposed in the literature. This paper extends our recent results on the iterative heuristics and proposes a fast grid decomposition algorithm based on vertex cut sets with the purpose of further reducing the computational cost. The paper concludes with a discussion of the possible relationship between vertex cut sets in transmission networks and power trading.
Subjects: Systems and Control (cs.SY)
Cite as: arXiv:1803.05860 [cs.SY]
  (or arXiv:1803.05860v2 [cs.SY] for this version)

Submission history

From: Shuai Wang [view email]
[v1] Thu, 15 Mar 2018 16:55:21 GMT (301kb,D)
[v2] Sun, 18 Mar 2018 20:31:37 GMT (1064kb,D)