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<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">energsecurity</journal-id><journal-title-group><journal-title xml:lang="ru">Надежность и безопасность энергетики</journal-title><trans-title-group xml:lang="en"><trans-title>Safety and Reliability of Power Industry</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1999-5555</issn><issn pub-type="epub">2542-2057</issn><publisher><publisher-name>ООО «НПО Энергобезопасность»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24223/1999-5555-2018-11-4-319-324</article-id><article-id custom-type="elpub" pub-id-type="custom">energsecurity-605</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>ПРОЕКТИРОВАНИЕ, ИССЛЕДОВАНИЯ, РАСЧЕТЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>DESIGN, RESEARCH, CALCULATIONS</subject></subj-group></article-categories><title-group><article-title>Стендовая система охлаждения циклового воздуха для микро-ГТУ</article-title><trans-title-group xml:lang="en"><trans-title>Experimental cycle air cooling system for gas microturbine unit</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>Катенев</surname><given-names>Г. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Katenev</surname><given-names>G. M.</given-names></name></name-alternatives><email xlink:type="simple">KatenevGM@mpei.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тумановский</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tumanovskii</surname><given-names>V. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Степанова</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Stepanova</surname><given-names>T. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Национальный исследовательский университет «МЭИ»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Research University Moscow Power Engineering Institute (NRU MPEI)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>21</day><month>01</month><year>2019</year></pub-date><volume>11</volume><issue>4</issue><fpage>319</fpage><lpage>324</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Катенев Г.М., Тумановский В.А., Степанова Т.А., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Катенев Г.М., Тумановский В.А., Степанова Т.А.</copyright-holder><copyright-holder xml:lang="en">Katenev G.M., Tumanovskii V.A., Stepanova T.A.</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://www.sigma08.ru/jour/article/view/605">https://www.sigma08.ru/jour/article/view/605</self-uri><abstract><p>Рассматривается стендовая система охлаждения циклового воздуха Combustion Turbine Inlet Cooling (CTIC), поступающего в микрогазотурбинную установку (микро-ГТУ), что позволяет сохранять вырабатываемую установкой электрическую мощность на проектном уровне в период сезонного повышения температуры воздуха. Охлаждение воздуха на входе в турбокомпрессор установки происходит до значения его расчетной температуры (по стандарту ISO равной 15˚С). Основу макета CTIC составляет промышленная система охлаждения на базе паровой компрессионной холодильной установки с аккумулятором холода. В качестве тела-накопителя холода в аккумуляторе использован водяной лед, в качестве охлаждающей цикловой воздух среды — ледяная вода (вода при температуре 0,5˚С – 1˚С). Эффект охлаждения циклового воздуха достигается пропуском ледяной воды, поступающей из аккумулятора холода через воздухо-водяной теплообменник, установленный на входе в турбокомпрессор микро-ГТУ. Цель исследования заключалась в определении ресурса работы аккумулятора холода в зависимости от скорости циркулирующей воды. Эксперименты проводились на стендовом макете системы охлаждения с аккумулятором холода, имеющим запас водяного льда 200 кг при работе с микро-ГТУ «C-30» фирмы Capstone. Поддержание температуры циклового воздуха на расчетном уровне достигается с помощью регулируемого по частоте циркуляционного насоса и цифровой измерительно-регулирующей системы с программным пакетом LabVIEW. Результаты исследования показали, что рассмотренная макетная система CTIC в режиме разрядки аккумулятора способна поддерживать необходимую расчетную температуру циклового воздуха 15°C в течение 6 часов, что вполне достаточно для покрытия пиковой нагрузки рабочего дня. Оценены техникоэкономические показатели установки.</p></abstract><trans-abstract xml:lang="en"><p>The article considers the Combustion Turbine Inlet Cooling (CTIC) system — an experimental system for cooling the cycle air entering the gas microturbine unit. This enables to save electrical power of the unit generated at the design level in the period of seasonal increase in air temperature. Cooling of the air at the inlet to the turbocharger of the unit occurs up to its design temperature (which is, according to the ISO standard, equal to 15˚С). The basis of the CTIC model is an industrial cooling system based on a vapor compression refrigeration unit with a cold accumulator. Water ice is used as a cold storage medium in the accumulator, while ice water is used as a medium cooling the cycle air (ice water is water at a temperature of 0.5˚С – 1˚С). The eff ect of cooling of cycle air is achieved by pumping ice water coming from the cold accumulator through an air-to-water heat exchanger installed at the inlet to the turbocharger. The purpose of the study was to determine the operating time of a cold accumulator, depending on the speed of the circulating water. The experiments were carried out on a model of a cooling system with a cold accumulator having a 200 kg ice storage and working with the Capstone C-30 microturbine. Maintaining the temperature of the cycle air at its design level is achieved using a frequency-controlled circulation pump and a digital measurement and control system with the LabVIEW software package. The results of the study show that the considered CTIC system, while discharging the cold accumulator, is able to maintain the required design temperature of the cycle air at 15°C for 6 hours, which is quite enough to cover the peak load of the working day. Technical and economic parameters of the plant are evaluated.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>система охлаждения циклового воздуха CTIC</kwd><kwd>микро-ГТУ</kwd><kwd>компрессионная холодильная установка</kwd><kwd>аккумулятор холода</kwd><kwd>ледяная вода</kwd><kwd>частотно-регулируемый циркуляционный насос</kwd><kwd>цифровая измерительная система</kwd><kwd>программный пакет LabVIEW</kwd><kwd>виртуальный прибор (ВП)</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Combustion Turbine Inlet Cooling — CTIC</kwd><kwd>gas microturbine</kwd><kwd>cycle air</kwd><kwd>compression refrigerating unit</kwd><kwd>cold accumulator</kwd><kwd>ice water</kwd><kwd>frequency-controlled circulating pump</kwd><kwd>digital measuring system</kwd><kwd>software package LabVIEW</kwd><kwd>Virtual Instrument (VI)</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">Product Speciﬁcation Model C30 Capstone MicroTurbine, 460000 Rev. 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