APPLICATION OF CONSTRAINT LOGIC SOLVING TO GENERATION REJECTION IN ELECTRICAL POWER UTILITY
Steve Chan, Eero Hyvönen · 2000
When a high voltage transmission line is at fault condition, it is isolated from the network by the relaying protection system. In order to prevent excess flow in the remaining network, generation must be somehow rejected. This paper considers the problem of deciding optimal strategies of turning generators off. A formulation of the problem is presented and constraint logic solving is used to solve the problem. Initial test results are presented: all globally optimal solutions could be generated in a reasonable execution time. 1.