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  <front>
    <journal-meta>
      <journal-id journal-id-type="issn">2411-3336</journal-id>
      <journal-id journal-id-type="eissn">2541-9404</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Записки Горного института</journal-title>
        <journal-title xml:lang="en">Journal of Mining Institute</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name xml:lang="ru">Санкт-Петербургский горный университет императрицы Екатерины ΙΙ</publisher-name>
        <publisher-name xml:lang="en">Empress Catherine II Saint Petersburg Mining University</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.18454/pmi.2016.6.858</article-id>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-6932</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/6932</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Электромеханика и машиностроение</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Electromechanics and mechanical engineering</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Impact of the load curve on losses In the power supply network of the company</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Влияние графика нагрузки на потери в электрической сети предприятия</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Shklyarskii</surname>
            <given-names>Ya. E.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Шклярский</surname>
              <given-names>Я. Э.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Shklyarskii</surname>
              <given-names>Ya. E.</given-names>
            </name>
          </name-alternatives>
          <email>js-10@mail.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">Санкт-Петербургский горный университет (Санкт-Петербург, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Saint-Petersburg Mining University (Saint-Petersburg, Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Pirog</surname>
            <given-names>S. </given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Пирог</surname>
              <given-names>С. </given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Pirog</surname>
              <given-names>S. </given-names>
            </name>
          </name-alternatives>
          <email>pirog@agh.edu.pl</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru">AGH Научно-технический университет (Краков, Польша)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">AGH University of Science and Technology (Krakow, Poland)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2016-12-23">
        <day>23</day>
        <month>12</month>
        <year>2016</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2016</year>
      </pub-date>
      <volume>222</volume>
      <fpage>858</fpage>
      <lpage>863</lpage>
      <history>
        <date date-type="received" iso-8601-date="2015-12-28">
          <day>28</day>
          <month>12</month>
          <year>2015</year>
        </date>
        <date date-type="accepted" iso-8601-date="2016-02-12">
          <day>12</day>
          <month>02</month>
          <year>2016</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2016-12-23">
          <day>23</day>
          <month>12</month>
          <year>2016</year>
        </date>
      </history>
      <permissions>
        <copyright-statement>© Ya. E. Shklyarskii, S.  Pirog</copyright-statement>
        <copyright-year>2016</copyright-year>
        <copyright-holder xml:lang="ru">Я. Э. Шклярский, С.  Пирог</copyright-holder>
        <copyright-holder xml:lang="en">Ya. E. Shklyarskii, S.  Pirog</copyright-holder>
        <license xlink:href="http://creativecommons.org/licenses/by/4.0">
          <license-p>CC BY 4.0</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/6932">https://pmi.spmi.ru/pmi/article/view/6932</self-uri>
      <abstract xml:lang="ru">
        <p>В последние годы в публикациях ученых и специалистов в области электроэнергетики часто говорится о необходимости уменьшения потерь при передаче электроэнергии. Среди различных способов достижения этой цели простотой, доступностью и эффективностью выделяется способ выравнивания графика нагрузки предприятия. В статье предложен новый коэффициент для оценки дополнительных потерь мощности в распределительной сети. Известно, что дисперсия графика нагрузки коррелирует с величиной потерь мощности, поэтому величина предлагаемого коэффициента поставлена в зависимость от формы графика нагрузки предприятия. Показано, что с помощью предлагаемого коэффициента можно легко определить необходимость проведения технических мероприятий по выравниванию графика нагрузки предприятия и оценить их эффективность.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>In the recent years, the researchers and experts in the field of energetics often mention in their publications a need to reduce power transmission losses. Among different ways to accomplish this goal the method of the company load leveling stands out due to its simplicity, accessibility and efficiency. The paper proposes a new assessment factor for additional power losses in distribution network. It is known that dispersion of the load curve correlates with the amount of power losses, which is why the proposed factor is put in a position of dependency on the shape of the load curve of the company. It is demonstrated that the proposed factor can help to identify without any strain a need in technical measures for levelling the load curve of the company and to assess efficiency thereof.</p>
      </abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>график нагрузки</kwd>
        <kwd>передача электроэнергии</kwd>
        <kwd>регуляторы мощности</kwd>
        <kwd>коэффициент нагрева проводников</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>load curve</kwd>
        <kwd>electric power transmission</kwd>
        <kwd>power regulators</kwd>
        <kwd>conductor heating factor</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body/>
  <back>
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