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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 custom-type="pmi" pub-id-type="custom">pmi-12168</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/12168</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Без раздела</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Without section</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Calculation of electrified mining machines productivity</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>О расчете производительности электрифицированных горных машин</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Grinberg</surname>
            <given-names>Ya. P.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Гринберг</surname>
              <given-names>Я. П.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Grinberg</surname>
              <given-names>Ya. P.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1966-11-15">
        <day>15</day>
        <month>11</month>
        <year>1966</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1966</year>
      </pub-date>
      <volume>53</volume>
      <issue>1</issue>
      <fpage>53</fpage>
      <lpage>56</lpage>
      <history>
        <date date-type="received" iso-8601-date="1965-07-17">
          <day>17</day>
          <month>07</month>
          <year>1965</year>
        </date>
        <date date-type="accepted" iso-8601-date="1965-09-13">
          <day>13</day>
          <month>09</month>
          <year>1965</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1966-11-15">
          <day>15</day>
          <month>11</month>
          <year>1966</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1966 Я. П. Гринберг</copyright-statement>
        <copyright-statement xml:lang="en">© 1966 Ya. P. Grinberg</copyright-statement>
        <copyright-year>1966</copyright-year>
        <copyright-holder xml:lang="ru">Я. П. Гринберг</copyright-holder>
        <copyright-holder xml:lang="en">Ya. P. Grinberg</copyright-holder>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="ru">
          <license-p>Эта статья доступна по лицензии Creative Commons Attribution 4.0 International (CC BY 4.0)</license-p>
        </license>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="en">
          <license-p>This article is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0)</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/12168">https://pmi.spmi.ru/pmi/article/view/12168</self-uri>
      <abstract xml:lang="ru">
        <p>Выход из строя обмоток электродвигателей горнодобывающих машин в большинстве случаев происходит из-за несоответствия фактических тепловых нагрузок паспортным данным электродвигателя. По данным кафедры электрооборудования горных предприятий Ленинградского гор­ного института, 80% вышедших из строя двигателей комбината «Интауголь» имели повреждения обмоток ...</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Failure of windings of electric motors of mining machines in most cases occurs due to the discrepancy between the actual thermal loads to the passport data of the electric motor. According to the data of the Department of Electrical Equipment of Mining Enterprises of the Leningrad Mining Institute, 80% of the failed motors of the combine “Intaugol” had damage to the windings ...</p>
      </abstract>
    </article-meta>
  </front>
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