A STUDY OF THE EFFECTIVENESS OF DECOMPOSITION ALGORITHMS IN RESOLVING LINEAR PROBLEMS GENERATED BY ORESTE
The structure of the constraint matrix of the multiregional multiperiod energy flow models has been recognized for a long time. Two codes using decomposition techniques have been constructed on the basis of MPSX/370 : DECOMPSX exploits the multiregional structure, while LIFT takes advantage of its multiperiod properties. This report considers different energy flow models of the EFOM 12C type that exhibit both structures and treats them by LIFT and DECOMPSX. Numerical experience is reported with models of up to 6000 constraints; reformulations of the coupling constraints are also discussed.
Bibliographic Reference: EUR 9175 FR (1984) MF, 83 P., BFR 120, BLOW-UP COPY BFR 415, EUROFFICE, LUXEMBOURG, POB 1003
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Record Number: 1989123120200 / Last updated on: 1987-01-01
Available languages: fr