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Abstract

The necessity of optimal regulation of power generation and consumption in the energy system of the Republic of Uzbekistan by highly manoeuvrable hydro- and hydro-storage power plants has been substantiated, their participation in the regulation of energy production process has been analysed on the example of the daily load schedule of the energy system. The method of determining the energy characteristics of power plants by solving the problem of optimal distribution of loads between hydro- and thermoelectric power plants during the day, taking into account the maximum use of limited water resources. The results of calculations of load distribution between hydro- and thermoelectric power plants in order to equalise the schedule of energy loads of thermal power plants in the power system with an increase in the non-uniformity coefficient from 0.79 to 0.826, which leads to a decrease in the frequency of alternating modes of operation of thermal power plants and, consequently, to a reduction in fuel consumption during the start-up of units, as well as the accident rate of thermal equipment.

First Page

30

Last Page

35

References

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