Renewable and conventional power systems Analysis and Simulation  e-mail, Site
2021 - White Steel Bull Year			Guardian Angel

Viktor Denisov                                                                             ResearchGate    Web of Science    Orcid

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     The model of mathematical programming with integer variables, the application of which provides search
 of optimal modes of reserve and loading of accumulative capacities of power plants of Ukraine at coverage 
 of the daily schedule of electric load.
     The technological restrictions on the required redundancy power and the capacity of high-power storage 
 devices that are used as part of the Ukrainian IPS, as well as the limits of the permissible change in the 
 power of the accumulation and generation units of the Ukrainian IPS were taken into account.
     The model allows to investigate the optimization possibilities of the Ukrainian power system components 
 scheduling, the permissible limits parameters of generating and accumulating capacities, at which a stable 
 balanced operation of the energy system is possible.
     The model can be applied in the problems of forming predictive balances of coverage of daily schedules 
 of electrical loads to study the prospects for short and long-term development of storage and generating 
 capacities of the national energy system, which is important in the context of the rapid growth of wind and 
 solar power plants.

Keywords: power system, daily load schedule, reserve and storage capacities, linear programming model, 
                  power system load mode, optimal solution.