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Разработка ÑÑ ÐµÐ¼Ñ‹ питания Ñ‚ÑÐ³Ð¾Ð²Ñ‹Ñ Ð¿Ð¾Ð´ÑÑ‚Ð°Ð½Ñ†Ð¸Ð¹ участка железной дороги Будогощь - Хвойная с учетом показателей надежности

магистерская диссертация

Разработка ÑÑ ÐµÐ¼Ñ‹ питания Ñ‚ÑÐ³Ð¾Ð²Ñ‹Ñ Ð¿Ð¾Ð´ÑÑ‚Ð°Ð½Ñ†Ð¸Ð¹ участка железной дороги Будогощь - Хвойная с учетом показателей надежности

Abstract

Магистерская диссертация посвящена вопросу разработки схемы питания тяговых подстанций с целью их электрификации и последующего увеличения количества пар грузовых поездов, а также повышения технической оснащенности имеющейся железнодорожной инфраструктуры. Проведено технико-экономическое сравнение возможных вариантов, для рекомендуемой схемы внешнего электроснабжения осуществлен анализ установившихся режимов работы электрической сети и баланса реактивной мощности. Выполнен расчет токов короткого замыкания. Произведен подсчет вероятности аварий, приводящих к ограничению потребляемой мощности на тяговых подстанциях, что необходимо для оценки целесообразности дополнительного строительства линий электропередач. Реализация предлагаемой схемы питания позволит обеспечить спрос на электроэнергию, необходимую для направления Сонково - Хвойная - Будогощь - Кириши - Мга, а также повысить надежность электроснабжения потребителей в районе размещения тяговых ПС при минимальных затратах.

Master's thesis is dedicated to a question the design power supply of railway substation for their electrification and future increase amount of couples freight trains, improve on railroad technological infrastructure. Feasibility study for possible modification is completed, analysis of steady state electrical grid and reactive power balance are carried out for recommended external power supply scheme. Short-circuit current calculation is executed. Accident risk, which tend power demand limit on railway substation, is calculated for valuation practicability of building additory power transmission lines. Implementation of the proposed power supply will allow electricity demand, which is necessary for direction of track Sonkovo - Khvoynaya - Budogoshch - Kirishi - Mga, also increase electric reliability.

Keywords

Тяговые подстанции, Электроэнергетика, Железные дороги, Электрические сети, power supply circuit, ÑÑ ÐµÐ¼Ñ‹ питания

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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!
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Average
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