Open AccessTHE MAIN DIRECTIONS OF IMPROVING THE EFFICIENCY OF PRODUCTION, TRANSMISSION AND DISTRIBUTION OF ELECTRICAL ENERGY
Author(s) -
Игорь Владимирович Жежеленко
Publication year - 2018
Publication title -
izvestiâ vysših učebnyh zavedenij i ènergetičeskih obʺedinennij sng. ènergetika
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.333
H-Index - 6
eISSN - 2414-0341
pISSN - 1029-7448
DOI - 10.21122/1029-7448-2018-61-1-28-35
Subject(s) - per capita , electricity , purchasing power parity , gross domestic product , electric power , tariff , economics , electricity market , electricity generation , electric power industry , electric power transmission , relative purchasing power parity , production (economics) , business , environmental economics , power (physics) , microeconomics , electrical engineering , engineering , economic growth , international trade , population , macroeconomics , exchange rate , physics , demography , quantum mechanics , sociology
The main directions of increase of efficiency of production, transmission and distribution of electric energy have been formulated. The relation between the values of electricity losses during transmission via power grids of different countries and the level of the economies of these countries characterized by the value of gross domestic product at purchasing power parity per capita has been established. In the countries with a gross domestic product at purchasing power parity per capita less than 20 thousand US dollars electricity losses during its transmission via power grids are 1.5–2.5 times more than the ones transmitted via power grids of the industrialized countries where the specified purchasing power parity is in the range of 30.4–54.5 thousand US dollars. In the countries with more developed economies the technical culture of production, transmission and distribution of electricity is higher; the modern control systems of operation modes of electrical networks are used as well as of monitoring and accounting of electricity; also there are solvent and disciplined consumers in such countries as well as clear regulatory framework and tariff regulation system. However, the process of transmission and distribution of electricity is effective if not only low relative losses take place, but the normal (contractual) requirements for carrying capacity, quality and reliability of electricity supply are provided. The possibility of analytical determination of the optimum value of reserve capacity of power plants providing the required level of reliability of the power system has been considered.