<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">mirtr</journal-id><journal-title-group><journal-title xml:lang="ru">Мир транспорта</journal-title><trans-title-group xml:lang="en"><trans-title>World of Transport and Transportation</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1992-3252</issn><publisher><publisher-name>Russian University of Transport (RUT)</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">mirtr-306</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>НАУКА И ТЕХНИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SCIENCE AND ENGINEERING</subject></subj-group></article-categories><title-group><article-title>РЕЗЕРВЫ ТЕХНИЧЕСКОЙ СКОРОСТИ ПРИ НАЛИЧИИ ЕЕ ОГРАНИЧЕНИЙ</article-title><trans-title-group xml:lang="en"><trans-title>RESERVES OF THE CRUISING SPEED IN THE CASE OF SPEED RESTRICTIONS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Феоктистов</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Feoktistov</surname><given-names>V. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор технических наук, профессор </p><p>(495) 684–2452</p></bio><bio xml:lang="en"><p>D.Sc. (Tech), professor</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Борисенков</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Borisenkov</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант</p></bio><bio xml:lang="en"><p>Ph.D. student</p></bio><email xlink:type="simple">Sergei_Borisenkov@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Московский государственный университет путей сообщения (МИИТ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow State University of Railway Engineering (MIIT)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2013</year></pub-date><pub-date pub-type="epub"><day>28</day><month>02</month><year>2013</year></pub-date><volume>0</volume><issue>1</issue><fpage>64</fpage><lpage>68</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Феоктистов В.П., Борисенков С.С., 2013</copyright-statement><copyright-year>2013</copyright-year><copyright-holder xml:lang="ru">Феоктистов В.П., Борисенков С.С.</copyright-holder><copyright-holder xml:lang="en">Feoktistov V.P., Borisenkov S.S.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://mirtr.elpub.ru/jour/article/view/306">https://mirtr.elpub.ru/jour/article/view/306</self-uri><abstract><p>Нормирование энергозатрат оказывает существенное влияние на энергосбережение в тяге поездов и соответственно, на функционирование железнодорожного транспорта в целом. Но эту систему необходимо дополнить методикой расчета и статистической оценки потерь энергии и времени из-за ограничений скорости. На основе полученных данных введено разделение одиночных ограничений на точечные и протяженные. С помощью экспертного опроса установлены определенные зависимости скорости, длины поезда, запаса страховочных величин, которые предполагается принимать во внимание при расчете потерь времени и расходов электроэнергии. </p></abstract><trans-abstract xml:lang="en"><p>Power consumption rate setting influences energy saving in the process of train traction. Possible growth of cruise, line and route speed is limited by track infrastructure, safety requirements and by additional power consumption.</p><p>Therefore there is a problem of assessment of possible cruise speed growth under the conditions when there are speed restrictions due to the infrastructural issues (there are 4900 speed limits imposed a long of about 6000 km within the rail network of JSC Russian Railways), as well as of estimation of supplementary power inputs.</p><p>Such a system should be completed by the methods of statistical assessment of power and time losses caused by imposed speed restrictions. The dependencies between specific power consumption rates for the traction are found, given the example of cruise speed at Moscow-Vyazma track section. The number of coaches in a passenger train is also considered as specific indicator.</p><p>The analysis of received data permitted to decompose singular restrictions into point and prolonged limits. The survey of railway staff opinions helped to determine certain dependencies between speed, train length, and some safety precautionvalues to be further used to compute time and electric power losses.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>железная дорога</kwd><kwd>скоростное движение</kwd><kwd>ограничения скорости</kwd><kwd>потери времени</kwd><kwd>энергосбережение</kwd><kwd>безопасность движения поездов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>railway</kwd><kwd>high speed traffic</kwd><kwd>speed restrictions</kwd><kwd>time losses</kwd><kwd>energy saving</kwd><kwd>traffic safety</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Ковалев В. И. Методика анализа результатов расхода топливно-энергетических ресурсов на тягу поездов/Утверждена 20.06.1997 г. № ЦТД-26. Kovalev V.I. The methods used to analyze fuel and electric power consumption for train traction [Metodika analiza rezultatov rashoda toplivnoenergeticheskih resursov na tyagu poezda]. № CTD-26. Approved by Central direction of traction of JSC Russian Railways, 20.06.1997.</mixed-citation><mixed-citation xml:lang="en">Ковалев В. И. Методика анализа результатов расхода топливно-энергетических ресурсов на тягу поездов/Утверждена 20.06.1997 г. № ЦТД-26. Kovalev V.I. The methods used to analyze fuel and electric power consumption for train traction [Metodika analiza rezultatov rashoda toplivnoenergeticheskih resursov na tyagu poezda]. № CTD-26. Approved by Central direction of traction of JSC Russian Railways, 20.06.1997.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Жабров С. С. Тенденции разработки графика движения поездов на основе компьютерных технологий//Железнодорожный транспорт. Серия «Организация движения и пассажирские перевозки». – 2000. – Вып. 1. Zhabrov S.S.Tendenciesin Computer-AidedTrain Traffic Scheduling [Tendencii razrabotki grafika dvizheniya poezdov na osnove kompiuternyh tehnologiy]. Zheleznodorozhniy Transport [Railway Transport Journal], Series Traffic management and passenger traffic, 2000, No.1.</mixed-citation><mixed-citation xml:lang="en">Жабров С. С. Тенденции разработки графика движения поездов на основе компьютерных технологий//Железнодорожный транспорт. Серия «Организация движения и пассажирские перевозки». – 2000. – Вып. 1. Zhabrov S.S.Tendenciesin Computer-AidedTrain Traffic Scheduling [Tendencii razrabotki grafika dvizheniya poezdov na osnove kompiuternyh tehnologiy]. Zheleznodorozhniy Transport [Railway Transport Journal], Series Traffic management and passenger traffic, 2000, No.1.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Ерофеев Е.В. Принципы построения систем автоведения поездов метрополитена и пассажирских поездов при электрической тяге / Дис... док. техн. наук. – М., 1985. – 396 c. Erofeev, E.V. Principles of engineering of the systems of automatic driving of metro and rail passenger trains with electric traction. Thesis of D.Sc. (Tech) candidate. Moscow, 1985. 396 p.</mixed-citation><mixed-citation xml:lang="en">Ерофеев Е.В. Принципы построения систем автоведения поездов метрополитена и пассажирских поездов при электрической тяге / Дис... док. техн. наук. – М., 1985. – 396 c. Erofeev, E.V. Principles of engineering of the systems of automatic driving of metro and rail passenger trains with electric traction. Thesis of D.Sc. (Tech) candidate. Moscow, 1985. 396 p.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
