MIKROGES LOYIHALASHTIRISH JARAYONIDA TURBINA TURINI TANLASH: GIDROLOGIK XARAKTERISTIKALAR VA MATEMATIK TAHLIL ASOSIDA YONDASHUV
Ключевые слова:
mikroGES, turbina tanlash, solishtirma aylanishlar soni, bosim balandligi, suv sarfi, Pelton, Banki-Mishel, Kaplan, gidrologik tahlil, LCOE, loyqalanish.Аннотация
Ushbu maqolada mikroGES (o'rnatilgan quvvati 100 kVt gacha bo'lgan gidroelektrostansiyalar) loyihalashtirish amaliyotida turbina turini tanlashning ilmiy-matematik asoslari tahlil qilingan. Tanlash jarayonining markaziy mezonlari — hisob-kitob bosim balandligi (Hnet), hisob-kitob suv sarfi (Qr) va solishtirma aylanishlar soni (ns) — analitik ifodalangan va Pearson III, Colebrook-White, energetik balans tenglamalaridan foydalangan holda hisob-kitoblar o'tkazilgan. Pelton, Banki-Mishel, propeller, Kaplan va Arximed vinti turbinalari uchun qo'llanish sohalari asoslantirilgan. Namangan viloyati tog' daryosi misolida to'liq loyiha hisobi (Qr, Hnet, ns, LCOE, loyqalanish ta'siri, sanitariy suv oqimi) keltirilgan. Hisob-kitoblar shuni ko'rsatdiki, berilgan sharoit uchun Banki-Mishel turbinasi LCOE = 0,032 $/kVt·soat bilan Pelton turbinasiga nisbatan 37% iqtisodiy jihatdan samaraliroq.
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