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Ushbu ishda statistik tahlil asosida ish sharoitida reaktiv energiya isroflarini kamaytirishning maqsadga muvofiqligi taqsimlovchi elektr tarmoqlarining ishlash samaradorligini oshirish uchun ko'rsatilgan. Sxemali rejimidagi holatlarini tahlil qilish va 6 kV taqsimlovchi elektr tarmog'i misolida reaktiv energiya isroflariniing tarkibiy tahlili amalga oshiriladi. Aktiv va reaktiv energiya isroflarining ko'payishi nuqtalari aniqlandi. Elektr tarmoqlari uchun reaktiv energiya isroflarini kamaytirish ta'siri ko'rib chiqiladi. Statistik tahlil usullarining o'ziga xos xususiyati statistik qonuniyatlarning xilma-xilligi, shuningdek statistik tadqiqot jarayonining yig'indisi tufayli ularning murakkabligidir. Biroq, bunda foydalanishi mumkin bo'lgan samarali va qoniqtiradigan darajada bajariladigan usullar haqida ma'lumot beriladi.

  • Internet ҳавола
  • DOI10.24412/2181-1431-2023-4-60-64
  • UzSCI тизимида яратилган сана 15-03-2024
  • Ўқишлар сони 60
  • Нашр санаси 21-12-2023
  • Мақола тилиO'zbek
  • Саҳифалар сони60
Русский

В данной работе на основе статистического анализа показана целесообразность минимизации потерь реактивной энергии в условиях эксплуатации для повышения эффективности функционирования распределительных электрических сетей. Произведен анализ схемно-режимной ситуации и структурный анализ потерь реактивной энергии на примере распределительной электрической сети напряжением 6кВ. Выявлены очаги повышенных потерь активной и реактивной энергии. Рассмотрен эффект от минимизации потерь реактивной энергии для электрических сетей. Особенностью методов статистического анализа является их комплексность, обусловленная многообразием форм статистических закономерностей, а также сложностью процесса статистических исследований. Однако мы хотим поговорить именно о таких методах, которые может применять каждый, причем делать это эффективно и с удовольствием.

English

In this work, on the basis of statistical analysis, the expediency of minimizing reactive energy losses in operating conditions is shown to increase the efficiency of the functioning of distribution electric networks. The analysis of the circuit-mode situation and the structural analysis of reactive energy losses on the example of a 6kV distribution electric network is carried out. Foci of increased losses of active and reactive energy have been identified. The effect of minimizing reactive energy losses for electric networks is considered. The peculiarity of statistical analysis methods is their complexity, due to the variety of forms of statistical patterns, as well as the complexity of the statistical research process. However, we want to talk about exactly such methods that everyone can use, and do it effectively and with pleasure.

Ўзбек

Ushbu ishda statistik tahlil asosida ish sharoitida reaktiv energiya isroflarini kamaytirishning maqsadga muvofiqligi taqsimlovchi elektr tarmoqlarining ishlash samaradorligini oshirish uchun ko'rsatilgan. Sxemali rejimidagi holatlarini tahlil qilish va 6 kV taqsimlovchi elektr tarmog'i misolida reaktiv energiya isroflariniing tarkibiy tahlili amalga oshiriladi. Aktiv va reaktiv energiya isroflarining ko'payishi nuqtalari aniqlandi. Elektr tarmoqlari uchun reaktiv energiya isroflarini kamaytirish ta'siri ko'rib chiqiladi. Statistik tahlil usullarining o'ziga xos xususiyati statistik qonuniyatlarning xilma-xilligi, shuningdek statistik tadqiqot jarayonining yig'indisi tufayli ularning murakkabligidir. Biroq, bunda foydalanishi mumkin bo'lgan samarali va qoniqtiradigan darajada bajariladigan usullar haqida ma'lumot beriladi.

Муаллифнинг исми Лавозими Ташкилот номи
1 Tovbayev A.N. профессор Навоийский государственный горно-технологический университет.
Ҳавола номи
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10 A.D. Taslimov., F.M. Rakhimov., A.O. Norkulov., A. A. Yuldashev., Research Of The Optimum Scale Of Standard Sections Of Agricultural Purpose Lines. E3S Web of Conferences216, 01158(2020)RSES2020. https://doi.org/10.1051/e3sconf/202021601158.
11 Ibodulaev, M., Tovboyev, A.N. Research of Ferro-Resonance Oscillations at the Frequency of Subharmonics in Three-Phase Non-Linear Electric Circuits and Systems //E3S webof Conferences, 2020,216,01113 https://www.e3sconferences.org/articles/e3sconf/pdf /2020/76/e3sconf_rses2020_01113.pdf
12 Tovboev, A., Ibodulaev, M., Baranova, M., Grishina, I. Analysis of auto parametric oscillations in three-phase electro-ferromagnetic circuits//May 2020 IOP Conference Series Materials Science and Engineering 862(6):062041 DOI:10.1088/1757-899X/862/6/062041
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