title: ÐÐ½Ð°Ð»Ð¸Ð· Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð³Ð°ÑÐ¼Ð¾Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¸ÑÐºÐ°Ð¶ÐµÐ½Ð¸Ð¹ Ð² Ð°Ð²ÑÐ¾Ð½Ð¾Ð¼Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ðµ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ Ñ Ð¼Ð¾ÑÐ½ÑÐ¼Ð¸ ÑÐ°ÑÑÐ¾ÑÐ½Ð¾-ÑÐµÐ³ÑÐ»Ð¸ÑÑÐµÐ¼ÑÐ¼Ð¸ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð°Ð¼Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Analysis of ways to reduce harmonic distortion in an autonomous power supply system with powerful variable frequency drives
Creators: name: ÐÑÐ¿ÑÐ½ÑÐºÐ¸Ð¹, Ð Ð¾Ð¼Ð°Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: Ð­Ð»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ°
Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ½ÐµÑÐ³Ð¸Ñ
Ð³Ð°ÑÐ¼Ð¾Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸ÑÐºÐ°Ð¶ÐµÐ½Ð¸Ñ
ÑÐ¸Ð»ÑÑÑÐ¾-ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ¸ÑÑÑÑÐµÐµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾
ÑÐ°ÑÑÐ¾ÑÐ½Ð¾-ÑÐµÐ³ÑÐ»Ð¸ÑÑÐµÐ¼ÑÐ¹ Ð¿ÑÐ¸Ð²Ð¾Ð´
harmonic distortion
filter-compensating device
variable frequency drive

description: ÐÐ½Ð°Ð»Ð¸Ð· ÐºÐ°ÑÐµÑÑÐ²Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð² Ð°Ð²ÑÐ¾Ð½Ð¾Ð¼Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ðµ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ Ñ Ð¼Ð¾ÑÐ½ÑÐ¼Ð¸ ÑÐ°ÑÑÐ¾ÑÐ½Ð¾-ÑÐµÐ³ÑÐ»Ð¸ÑÑÐµÐ¼ÑÐ¼Ð¸ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð°Ð¼Ð¸ Ð½Ð° ÑÑÐ¾ÑÐ¾Ð½Ðµ 35 ÐºÐ ÑÐ²Ð»ÑÐµÑÑÑ Ð² Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÐµÑÐ²Ð¾ÑÑÐµÐ¿ÐµÐ½Ð½Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐµÐ¹. ÐÐ»Ñ ÑÐ¾Ð³Ð¾, ÑÑÐ¾Ð±Ñ ÑÐµÑÐ¸ÑÑ ÑÐºÐ°Ð·Ð°Ð½Ð½ÑÑ Ð·Ð°Ð´Ð°ÑÑ, Ð±ÑÐ»Ð¾ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð°Ð²ÑÐ¾Ð½Ð¾Ð¼Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð´Ð°Ð½Ð½ÑÑ Ð¿Ð¾ÑÑÐ°Ð²ÑÐ¸ÐºÐ¾Ð² Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐ¾Ð¿Ð¾Ð»Ð¾Ð³Ð¸Ð¸ ÑÐ¸ÑÑÐµÐ¼Ñ. ÐÑÐ¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ Ð½Ð° ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ðµ Ð³Ð°ÑÐ¼Ð¾Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¸ÑÐºÐ°Ð¶ÐµÐ½Ð¸Ð¹ Ð½Ð° ÑÐ¸Ð½Ð°Ñ 220 ÐºÐ Ð±ÑÐ»Ð¾ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¾, ÑÑÐ¾ ÐºÐ°ÑÐµÑÑÐ²Ð¾ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð½Ðµ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ Ð½Ð¾ÑÐ¼Ð°Ð¼ ÑÐ¾Ð³Ð»Ð°ÑÐ½Ð¾ ÑÐµÐ³Ð»Ð°Ð¼ÐµÐ½ÑÐ¸ÑÑÑÑÐ¸Ð¼ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°Ð¼. Ð ÑÐµÐ»ÑÑ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÐºÐ°ÑÐµÑÑÐ²Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð² Ð°Ð²ÑÐ¾Ð½Ð¾Ð¼Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ðµ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ Ð±ÑÐ»Ð° Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ°ÑÐ¸Ñ Ð²ÑÑÑÐ¸Ñ Ð³Ð°ÑÐ¼Ð¾Ð½Ð¸Ðº Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð¿Ð°ÑÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð»ÑÑÑÐ° Ð½Ð° ÑÑÐ¾ÑÐ¾Ð½Ðµ 35 ÐºÐ.
description: In this work, the main result is the analysis of the quality of electrical energy in an autonomous power supply system with powerful variable frequency drives on the 35 kV side. During the work, an autonomous power supply system was modeled based on data from equipment suppliers and system topology. For powerful compressors, the VFD pulsation was selected at the bottom of the frequency response analysis on 220 kV buses, to which 4 compressors are connected via 220/35 kV step-down transformers. When analyzing the system for harmonic distortion content on the 220 kV buses was found that the quality of electricity does not meet the standards according to regulatory documents. In order to improve the quality of electrical energy in an autonomous power supply system, a measure was developed and simulated to compensate for higher harmonics by installing a passive filter on the 35 kV side.