O’ZGARUVCHAN VA O’ZGARMAS TOK O‘ZGARTGICH LARINING METROLOGIK TAVSIFI
Keywords:
Elektr ta’minot tizimi, uch fazali tok, nosimmetrik, datchik, xatoliklar, aniqlik sinfi, sezgirlik.Abstract
Elektr ta’minoti tizimining reaktiv quvvati uch fazali toklarini nosimmetrik kattaliklarini masofadan o‘lchov va nazorat qilish tizimlarida ko‘plab dasturiy ilovalarining interfeyslarida, axborot tizimlari yordamida manba turini aniqlash, manbalarni energiya ishlab chiqarish darajasiga qarab boshqarish mexanizmlarini loyihalashtirish va amaliyotga qo‘llashga juda katta e’tibor qaratilmoqda.
Bu maqolada o‘lchov va nazoratini samarali tashkil etish uchun nosimmetrik uch fazali tok o‘zgartgich datchik elektr ta’minoti tizimlari (ETT) reaktiv quvvatlarining uch fazali toklarini ikkilamchi kuchlanishga o‘zgartirish datchiklarning metrologik tavsiflarini ko‘rib chiqamiz.
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