SYSTEM ANALYSIS OF THE EXPEDIENCY OF CREATING LOCAL POWER SUPPLY SYSTEMS

Дата поступления: 
21.09.2018
Библиографическое описание статьи: 

Stepanov V. S., Stepanova T. B., Starikova A. A. Sistemnyi analiz tselesoobraznosti sozdaniya lokal'nykh energosistem [System analysis of the expediency of creating local power supply systems]. Sovremennye tekhnologii. Sistemnyi analiz. Modelirovanie [Modern technologies. System analysis. Modeling], 2018, Vol. 60, No. 4, pp. 117–124. DOI: 10.26731/1813-9108.2018.4(60).117-124

Рубрика: 
Год: 
2018
Номер журнала (Том): 
УДК: 
621.311:620.92
DOI: 

10.26731/1813-9108.2018.4(60).117-124

Файл статьи: 
Страницы: 
117
124
Аннотация: 

The article describes the results of the system analysis of efficiency of power supply of the isolated areas on the basis of wind power installations (WPI).  Two schemes have been compared: the first – from electric power system (EPS) with generating electricity of condensing power plants (CPP); the second – from local energy system formed on the base of WPI (windpark). The technical-and-economic indexes of power supply from the electric energy system are determined under variation of main parameters –  the length of high-voltage line to the region under consideration, the cost of an additional kilowatt of power at a thermal power plant, specific fuel consumption for electricity generation on it and its cost. For a variant of local energy system with the generating from wind-park, the economic indexes were calculated by varying the specific expense for WPI and cost of the electricity sold in the region. It is shown that the choice of a power supply scheme depends on the main parameters – the distance from the power system and price of its electricity, and also on the costs of wind-driven electric plants

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