Title :
A comparison of interior-point codes for medium-term hydro-thermal coordination
Author :
Medina, Jose ; Quintana, Victor H. ; Conejo, Antonio J. ; Thoden, F. Perez
Author_Institution :
Dept. of Electr. & Comput. Eng., Waterloo Univ., Ont., Canada
fDate :
8/1/1998 12:00:00 AM
Abstract :
This paper studies the performance of newly developed and under development interior-point optimization codes as applied to the solution of medium-term hydro-thermal coordination (MTHTC) problems. We compare commercial and research codes, and their main advantages and drawbacks are pointed out. The codes that we study are: CPLEX 3.0-barrier (the latest version of OB1 by Lustig), HOPDM by Gondzio, LOQO by Vanderbei, PCx by Mehrotra´s group, LIPSOL by Zhang, and LPA1 (a code being developed by the authors). All codes have been tested on the Spanish hydrothermal system
Keywords :
hydrothermal power systems; power system analysis computing; software packages; CPLEX 3.0-barrier; HOPDM; LIPSOL; LOQO; LPA1; PCx; Spanish hydrothermal system; commercial codes; interior-point codes; medium-term hydro-thermal coordination; research codes; Costs; Genetic algorithms; Job shop scheduling; Lagrangian functions; Power systems; Production systems; Security; System testing; Thermal decomposition; Thermal engineering;
Journal_Title :
Power Systems, IEEE Transactions on
