Study on solving the time restraint problem of hydroelectric generating unit combination using Controlled Colored Petri Net
Dai Hong-hai · Water Resources and Hydropower Engineering · 2004
A Controlled Colored Petri Net model has been developed for solving the problem of time restraint in hydroelectric generating unit combination.The model can,through direct observations,express the start-up and shutdown conditions of a u-nit,as well as provide switching values required for computing flows.Time restraint criterion and flow lose calculation for start-up and shutdown of a unit,which may be encountered in unit combination algorithm,are computed separately to provide a new auxiliary solution for the unit combination problem with time restraint.