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Учет потерь электроэнергии в системах тягового электроснабжения

Учет потерь электроэнергии в системах тягового электроснабжения

Abstract

В статье рассмотрен вопрос сложности учета потерь электрической энергии в системах тягового электроснабжения ввиду отсутствия автоматизированных способов и стохастический характер нагрузки. Автоматизированная система учета потерь полностью исключит человеческий фактор и позволит соотнести затраченную электроэнергию между расходами на перевозки и обслуживание перевозочного процесса. Предложенная система учета потерь в тяговой сети состоит из специальных измерительных устройств с беспроводной передачей данных. Проведенные расчеты показали, что предложенная система позволяет достичь точности в 1,0 – 2,5 % при размещении приборов от 1 до 2 км. The article discusses the difficulty of accounting losses of electric energy in the traction power supply systems due to lack of automated methods and the stochastic nature of the traction load. Automated accounting losses system completely eliminate the human factor and allow to correlate the energy expended between the cost of transport and maintenance of the transportation process. The proposed system of accounting losses in the traction network consists of special measuring devices with wireless data transmission. The calculations showed that the proposed system can achieve the accuracy of 1.0 – 2.5 % while placing the devices from 1 to 2 km.

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Keywords

энергетика, подстанции, характер нагрузки, измерительные устройства, тяговая сеть, беспроводная передача данных

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green