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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="uz">
  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">research-focus</journal-id>
      <journal-title-group>
        <journal-title>Research Focus International Scientific Journal</journal-title>
        <abbrev-journal-title abbrev-type="publisher">Research Focus</abbrev-journal-title>
      </journal-title-group>
      <issn pub-type="epub" publication-format="electronic">2181-3833</issn>
      <publisher>
        <publisher-name>Ilm-fan va innovatsiyalar akademiyasi</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.66073/researchfocus.v4i11.1833</article-id>
      <article-id pub-id-type="other" assigning-authority="relibrary.uz">REL-A-013149</article-id>
      <article-categories>
        <subj-group subj-group-type="oak">
          <subject>05.00.00</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="uz">GIBRID ELEKTR STANSIYASINI ENERGIYA SAQLOVCHI TIZIMSIZ ELEKTR TARMOQQA ULASH.</article-title>
        <trans-title-group xml:lang="en">
          <trans-title>CONNECTING A HYBRID POWER PLANT TO THE ELECTRICITY GRID WITHOUT AN ENERGY STORAGE SYSTEM.</trans-title>
        </trans-title-group>
        <trans-title-group xml:lang="ru">
          <trans-title>ПОДКЛЮЧЕНИЕ ГИБРИДНОЙ ЭЛЕКТРОСТАНЦИИ К СЕТИ БЕЗ НАКОПИТЕЛЯ ЭНЕРГИИ</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group content-type="author">
        <contrib contrib-type="author">
          <string-name>Rajabov Jamoliddin Baxtiyar o‘g‘li</string-name>
          <aff>O‘zbekiston Respublikasi Energetika vazirligi huzuridagi Qayta tiklanuvchi energiya manbalari milliy ilmiy tadqiqot instituti tayanch doktoranti</aff>
        </contrib>
      </contrib-group>
      <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-12-05">
        <day>05</day>
        <month>12</month>
        <year>2025</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2025</year>
      </pub-date>
      <volume>4</volume>
      <issue>11</issue>
      <fpage>75</fpage>
      <lpage>79</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-p>Ushbu asar Creative Commons Attribution 4.0 International litsenziyasi asosida litsenziyalangan.</license-p>
        </license>
      </permissions>
      <self-uri xlink:href="https://relibrary.uz/REL-A-013149/"/>
      <abstract xml:lang="uz">
        <p>Ushbu ishda 3-6.2 kW quvvatga ega quyosh fotoelektr stansiyasini mahalliy elektr tarmog‘iga ulash bo‘yicha texnik va muhandislik yechimlari o‘rganildi. Quyosh energiyasidan samarali foydalanish, qayta tiklanuvchi energiya manbalarini integratsiyalash hamda ekologik barqarorlikni ta‘minlash maqsadida kichik quvvatli fotoelektr tizimlarning ahamiyati ortib bormoqda. Tadqiqot davomida quyosh panellari, invertor, muhofaza vositalari va ulash uskunalari tanlovi, shuningdek, Gibrid FES ni on-grid tizimida ulab ishga tushurish va ortiqcha energiyani elektr tarmoqqa uzatish yo‘llari keltirilgan.</p>
      </abstract>
      <trans-abstract xml:lang="en">
        <p>This work studies the technical and engineering solutions for connecting a solar photovoltaic plant with a capacity of 3-6.2 kW to the local electricity grid. The importance of low-capacity photovoltaic systems is growing in view of the efficient use of solar energy, the integration of renewable energy sources and the need to ensure environmental sustainability. In the course of the study, the selection of solar panels, an inverter, protection devices and connection equipment is presented, as well as the ways of connecting and commissioning a hybrid solar power plant within an on-grid system and transmitting surplus energy to the electricity grid.</p>
      </trans-abstract>
      <trans-abstract xml:lang="ru">
        <p>В данной работе рассматриваются технические и инженерные решения для подключения солнечной фотоэлектрической станции мощностью 3 –6,2 кВт к локальной электросети. Значение малых фотоэлектрических систем возрастает для эффективного использования солнечной энергии, интеграции возобновляемых источников энергии и обеспечения экологической устойчивости. В исследовании представлен выбор солнечных панелей, инверторов, устройств защиты и оборудования для подключения, а также способы подключения и эксплуатации гибридной ФЭС в составе сетевой системы и передачи избыточной энергии в сеть.</p>
      </trans-abstract>
      <kwd-group xml:lang="uz">
        <kwd>gibrid quyosh fotoelektr stansiyasi</kwd>
        <kwd>energiya saqlovchi tizimsiz on-grid ulanish</kwd>
        <kwd>MUST PH 18-5248 PRO invertori</kwd>
        <kwd>Restar RTPSIT 6.2 kW invertori</kwd>
        <kwd>ortiqcha energiyani elektr tarmoqqa uzatish</kwd>
        <kwd>taqsimlangan energiya manbalari</kwd>
        <kwd>quvvat sifati va chastota barqarorligi</kwd>
        <kwd>muhofaza va signalizatsiya tizimlari</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <kwd>hybrid solar photovoltaic power plant</kwd>
        <kwd>on-grid connection without an energy storage system</kwd>
        <kwd>MUST PH 18-5248 PRO inverter</kwd>
        <kwd>Restar RTPSIT 6.2 kW inverter</kwd>
        <kwd>feeding surplus energy into the grid</kwd>
        <kwd>distributed energy resources</kwd>
        <kwd>power quality and frequency stability</kwd>
        <kwd>protection and alarm systems</kwd>
      </kwd-group>
      <kwd-group xml:lang="ru">
        <kwd>гибридная солнечная фотоэлектрическая станция</kwd>
        <kwd>подключение к сети без накопителя энергии</kwd>
        <kwd>инвертор MUST PH 18-5248 PRO</kwd>
        <kwd>инвертор Restar RTPSIT мощностью 6</kwd>
        <kwd>2 кВт</kwd>
        <kwd>передача избыточной энергии в сеть</kwd>
        <kwd>распределенные источники энергии</kwd>
        <kwd>качество электроэнергии и стабильность частоты</kwd>
        <kwd>системы защиты и сигнализации</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <back>
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</article>
