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<article xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.3" xml:lang="en">
  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">uzbekhydroenergetics</journal-id>
      <journal-title-group>
        <journal-title>“O‘ZBEKGIDROENERGETIKA” ilmiy-texnik jurnal</journal-title>
        <abbrev-journal-title abbrev-type="publisher">O‘zbekgidroenergetika</abbrev-journal-title>
      </journal-title-group>
      <issn pub-type="ppub" publication-format="print">3060-4672</issn>
      <publisher>
        <publisher-name>O‘zbekgidroenergetika</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.5281/zenodo.13996728</article-id>
      <article-id pub-id-type="other" assigning-authority="relibrary.uz">REL-A-014047</article-id>
      <title-group>
        <article-title xml:lang="en">MATHEMATICAL MODELING OF THE EFFICIENCY OF HYDROPOWER PLANTS IN UZBEKISTAN›S ELECTRIC POWER SYSTEM</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ ЭФФЕКТИВНОСТИ ИСПОЛЬЗОВАНИЯ ГИДРОЭЛЕКТРОСТАНЦИЙ В ЭЛЕКТРОЭНЕРГЕТИЧЕСКОЙ СИСТЕМЕ УЗБЕКИСТАНА</trans-title>
        </trans-title-group>
        <trans-title-group xml:lang="uz">
          <trans-title>O‘ZBEKISTON ELEKTR ENERGETIKA TIZIMIDA GIDROELEKTR STANSIYALARDAN FOYDALANISH SAMARADORLIGINI MATEMATIK MODELLASHTIRISH</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group content-type="author">
        <contrib contrib-type="author">
          <string-name>Bobur SHODIEV</string-name>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Akmal VOKHIDOV</string-name>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Aziz BABAEV</string-name>
        </contrib>
      </contrib-group>
      <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2024-11-02">
        <day>02</day>
        <month>11</month>
        <year>2024</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2024</year>
      </pub-date>
      <volume>6</volume>
      <issue>2</issue>
      <fpage>68</fpage>
      <lpage>73</lpage>
      <permissions>
        <license xlink:href="https://creativecommons.org/licenses/by/4.0">
          <ali:license_ref>https://creativecommons.org/licenses/by/4.0</ali:license_ref>
        </license>
      </permissions>
      <self-uri xlink:href="https://relibrary.uz/REL-A-014047/"/>
      <abstract xml:lang="en">
        <p>The results of calculationsfor the distribution of loads betweenhydroelectric and thermal power plantsare presented to balance the energyload schedule of the power system.This aims to increase the coefficient ofirregularity from 0.79 to 0.826, whichleads to a reduction in the frequency ofvariable operating modes of thermalpower plants and, consequently, powerplants and, consequently, reduces fuel</p>
      </abstract>
      <trans-abstract xml:lang="ru">
        <p>Приведены результаты расчетов распределения нагрузокмежду гидро- и теплоэлектрическими станциями с целью выравниванияграфика энергетических нагрузок энергосистемы с увеличением коэффициентанеравномерности с 0,79 до 0,826, которое приводит к уменьшению частотыпеременных режимов работы тепловых электрических станций и, следовательно,к снижению расхода топлива при пусках агрегатов, а также аварийноститеплотехнического оборудования</p>
      </trans-abstract>
      <trans-abstract xml:lang="uz">
        <p>Energiya tizimining energiyayuklari grafigini notekislik koeffitsiyentining0,79 dan 0,826 gacha o‘sishi bilan tenglashtirishuchun gidroelektr va issiqlik elektr stansiyalario‘rtasida yuklarning taqsimlanishini hisoblashnatijalari keltirilgan, bu issiqlik elektrstansiyalarining o‘zgaruvchan ish rejimlariningchastotasining pasayishiga olib keladi vashuning uchun agregatlarni ishga tushirishdayoqilg‘i sarfini kamaytiradi, shuningdek, issiqlikuskunalari avariyasi oldi olinadi</p>
      </trans-abstract>
      <kwd-group xml:lang="en">
        <kwd>electricity</kwd>
        <kwd>power system</kwd>
        <kwd>hydroelectric power plant</kwd>
        <kwd>pumped storage power plant</kwd>
        <kwd>thermal power plant</kwd>
        <kwd>water discharge</kwd>
        <kwd>fuel consumption</kwd>
        <kwd>daily load schedule</kwd>
        <kwd>power plant capacity</kwd>
      </kwd-group>
      <kwd-group xml:lang="ru">
        <kwd>электроэнергия</kwd>
        <kwd>энергосистема</kwd>
        <kwd>гидроэлектростанция</kwd>
        <kwd>гидроаккумулирующая электрическая станция</kwd>
        <kwd>тепловая электрическая станция</kwd>
        <kwd>расход воды</kwd>
        <kwd>расход топлива</kwd>
        <kwd>график суточной нагрузки</kwd>
        <kwd>мощность электростанции</kwd>
      </kwd-group>
      <kwd-group xml:lang="uz">
        <kwd>elektr energiyasi</kwd>
        <kwd>elektr tarmog‘i</kwd>
        <kwd>gidroelektr stansiyasi</kwd>
        <kwd>nasos elektr stansiyasi</kwd>
        <kwd>MATHEMATICAL MODELING OF THE EFFICIENCY OF HYDROPOWER PLANTS IN UZBEKISTAN›S ELECTRIC POWER SYSTEM Bobur SHODIEV «TIIAME» National Research University</kwd>
        <kwd>assistant Akmal VOKHIDOV «TIIAME» National Research University</kwd>
        <kwd>PhD Aziz BABAEV «TIIAME» National Research University</kwd>
        <kwd>PhD Abstract: The results of calculations for the distribution of loads between hydroelectric and thermal power plants are presented to balance the energy load schedule of the power system. This aims to increase the coefficient of irregularity from 0.79 to 0.826</kwd>
        <kwd>which leads to a reduction in the frequency of variable operating modes of thermal power plants and</kwd>
        <kwd>consequently</kwd>
        <kwd>power plants and</kwd>
        <kwd>reduces fuelPRINT ISSN 3060-4672 VOLUME 6 | ISSUE 2 | 2024 O‘ZBEKGIDROENERGETIKA УЗБЕKГИДРОЭНЕРГЕТИКА UZBEKHYDROPOWER 69 NAZARIYA VA AMALIYOT THEORY AND PRACTICE issiqlik elektr stansiyasi</kwd>
        <kwd>suv sarfi</kwd>
        <kwd>yoqilg‘i sarfi</kwd>
        <kwd>kunlik yuklama jadvali</kwd>
        <kwd>elektr stansiyasining quvvati</kwd>
      </kwd-group>
    </article-meta>
  </front>
</article>
