Method for determining the maximum load of consumers in city power supply systems

Saidkhodjaev, A.G.; Najimova, A. M.; Bijanov, A.

doi:10.1051/e3sconf/201913901078

Cited by 21 publications

(3 citation statements)

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“…To date, economic current density is widely used to select cross-sectional areas of cable lines, but it does not meet the condition of minimum total costs. In this regard, it was necessary to determine the economic ranges of loads and the tasks associated with them in order to choose the cross-sectional surfaces of the cables [19][20][21][22][23][24][25].…”

Section: The Current State Of the Investigated Problemmentioning

confidence: 99%

Economic interval analysis of loads for selection of cross-section surfaces of electrical transmission lines

Taslimov

Rakhimov

2023

E3S Web of Conf.

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In this article, the implementation of comprehensive measures for the use of modern approaches to the selection of the main parameters of the system in the development of the electric power industry of our Republic, including the development of methods for optimizing, updating and increasing the reliability of electric transmission networks, as well as the selection of the most optimal cross-sectional surface of the conductors of power transmission lines written about the problem and the widespread use of the method of economic intervals to solve this problem. In addition, the action strategy for the further development of the Republic of Uzbekistan in 2017-2021 defines the tasks of “… to reduce the energy and resource capacities of the economy, to widely introduce energy-saving technologies into production, which are implemented in accordance with the target parameters of reducing energy consumption in economic sectors,…” and these tasks. It has been reflected that determining the optimal parameters of electrical networks, carrying out theoretical and scientific work on increasing their reliability, and receiving appropriate recommendations for the design, construction, modernization and operation of rural electrical networks are considered to be one of the most important issues for implementation.

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Section: The Current State Of the Investigated Problemmentioning

confidence: 99%

Economic interval analysis of loads for selection of cross-section surfaces of electrical transmission lines

Taslimov

Rakhimov

2023

E3S Web of Conf.

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“…As a result, the consumption of reactive power increased, and the losses of electricity increased. To solve this problem, it is necessary to install multifunctional meters at each transformer station (TP) and, depending on the amount of reactive power consumed, calculate the necessary automated installations of capacitor banks [1][2][3][4]6].…”

Section: Introductionmentioning

confidence: 99%

Reactive power compensation for sustainable development of power grids in cities of Uzbekistan

Saidkhodjaev

Bobojonov

2023

E3S Web of Conf.

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The article deals with relevant and much needed at this stage problems of reconstruction and modernization of urban power supply systems and issues of energy saving in urban power grids. For the first time, it is proposed to carry out energy saving in the residential and public sectors of the residential zone of cities on the basis of reactive power compensation. There are given an analysis of experimental studies and measurements of power consumption and based on them recommendations and ways of energy saving in urban power grids.

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“…In these conditions, the correct choice of the parameters of power lines and, first of all, the cross-sections of wires of overhead lines and cables of cable lines is of great importance. To select the cross-sections of cable power lines, until now, the economic current density is widely used, which does not meet the condition of the minimum total costs [1][2][3][4][5][6][7][8]. In this regard, it became necessary to determine the economic load intervals for the selection of cable cross-sections and the solution of related problems, taking into account the dynamics of load growth.…”

Section: Introductionmentioning

confidence: 99%

Economic load intervals for selection of cable sections for agricultural purpose

et al. 2020

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The article is devoted to the issues of choosing the optimal cross-section of cables and their scales for the lines of rural electrical networks by the method of economic intervals for various laws of load growth, taking into account the restrictions on long-term permissible current loads and permissible voltage loss, and a comparison of the load boundary obtained on the optimization model with economic intervals is carried out load.

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Method for determining the maximum load of consumers in city power supply systems

Cited by 21 publications

References 0 publications

Economic interval analysis of loads for selection of cross-section surfaces of electrical transmission lines

Economic interval analysis of loads for selection of cross-section surfaces of electrical transmission lines

Reactive power compensation for sustainable development of power grids in cities of Uzbekistan

Economic load intervals for selection of cable sections for agricultural purpose

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