For the batch process which produces various products or grades, batch production planning system builds on and off line mode optimal production planning satisfying the inventory requirement according to the production supply plan and raw materials supplying schedule while meeting the users’ various constraints such as choosing the specific reactors for the product production, assigning production order of the products, constraints on batch completion and start time overlap, etc.
Oriented for batch process production planning and apply it to actual plant in Korea
Production maximization under the following typical constraints of batch process:
Various constraints at each reaction step of a product
Production order of each products (or grade)
Raw material supply constraints at each reaction step
Each batch start and complete lead/lag time constraints
Real time constraints updated
Specific product production target within the planning projection period
Other constraints
MIP (Mixed Integer Programming) modeling and applying commercial MIP Solver (Gurobi)
PPRDPLAN is production planning optimization program optimize the production plan of electrolysis process consists of several plants constrained to production demand, operation condition, differential electricity pricing.
User can take advantages below if PRDPLAN is applied
Reduce production cost by optimal planning
Optimize production plan considering operating condition
Optimize production plan considering operating scheduled reactor maintenance, market demand
Feature
Visual modelling automatically produces necessary equation based on process constraints
Target production quantity schedule
Electrolysis reactor condition
MILP (Mixed Integer Linear Program) Optimization engine
Work plan time can be selected freely
daily, weekly, yearly production plan
Automatic Report generation/ Automatic DCS Production Loading