Tevjasheva O. Operational planning of automatized gas-transport system's operating modes under gas-consuming uncertainty conditions

A object of research: an automatized technological process of natural gas transport and distribution in gas-transport system (GTS). The purpose: development and implementation of method of operational planning of GTS operating modes under gas-consuming uncertainty. Methods: hydraulic network methods, graph theory and probability theory methods, methods of multicriterion optimization. A theory value: a process of planning of GTS operating modes under disturbances, that are caused by unsteady gas-consuming. A practical value: there are developed algorithms and software for GTS technological objects' operating modes optimization. Scientific newness: the problem statement of optimum planning task under criteria of economic efficiency and technological stability degree of GTS operating modes, and the method of its solving are first proposed. Extent of a heading: Proletarskoe UGP, Romenskaja GCS, CS "Tarutino", CS "Uzhgorod", educational process. Heading effectiveness: 2-3% of fuel gas saving. Field of use:GTS automatized control system.