Full title: Extension of the Optimization Integrated Information System (OIIS) for the Public Gas Corporation (PGC)
Public Gas Corporation (PGC)
The objective of the project is the modeling, in terms of mixed-integer programming, and the integration in the OIIS of new commitments for DEPA, derived from newcomer regulations in the activation environment of the enterprise, that produce additional requirements related to the operational activities of the company. Additional objective is the expansion of the OIIS application with the integration of extra operational requirements, which have incurred from the trial operation of the system and the consulting to the executives of the company for their familiarization with the OIIS and for other optimization issues. The expected outcome of the project is the expansion of the OIIS’ s model, which aims to support the various business actions of the PGC’ s executives during decision making process, with the:
- Modeling of a virtual natural gas trading node (hub);
- Incorporation of an additional group of constraints related to the total supply quantities purchased through separate supply contracts in a common entry point
- Modeling of intra-reservoir transactions
- Integration of an additional group of constraints, concerning the daily tank stock and gasification quantities
- Inclusion of transportation cost in case of past data usage
- The calculation of available space in the tank, based on the regulation of Hellenic Gas Transmission System Operator (DESFA).