title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð²ÑÐ±Ð¾ÑÐ° Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÑÑÑÐ¾Ð¹ÑÑÐ² ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ°ÑÐ¸Ð¸ ÑÐµÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð´Ð»Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð½Ð¾ÑÐ¼Ð¸ÑÑÐµÐ¼Ð¾Ð¹ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½Ñ Ð´Ð¾Ð·Ñ ÑÐ»Ð¸ÐºÐµÑÐ°
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: Development of the methodology for choosing parameters of reactive power compensation units to ensure the normalized value of the flicker effect
Creators: name: ÐÑÐ°ÑÐ´Ð¾, ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
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: 2020
Subjects: Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ ÐºÐ°ÑÐµÑÑÐ²Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸
Ð±ÑÑÑÑÑÐµ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ
ÑÐ»Ð¸ÐºÐµÑ
Ð´Ð¾Ð·Ð° ÑÐ»Ð¸ÐºÐµÑÐ°
Ð¼Ð³Ð½Ð¾Ð²ÐµÐ½Ð½Ð°Ñ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½Ð° ÑÐ»Ð¸ÐºÐµÑÐ°
ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ°ÑÐ¸Ð¸ ÑÐµÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸
ÑÐ¸Ð»ÑÑÑÐ¾ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ¸ÑÑÑÑÐµÐµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾
ÑÐ¸ÑÑÐµÐ¼Ð° Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ°ÑÐ¸Ð¸
electric power auality indicators
voltage fluctuations
flicker
flicker effect
instantaneous value of flicker
reactive power compensation unit
filter conpensating device
dynamic compensation system

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð²ÑÐ±Ð¾ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐ°Ð±Ð¾ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ² ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ°ÑÐ¸Ð¸ ÑÐµÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ (Ð£ÐÐ Ð), Ð¸ÑÑÐ¾Ð´Ñ Ð¸Ð· Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÐºÐ°ÑÐµÑÑÐ²Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸ (ÐÐÐ­), ÑÑÐ¾Ð±Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸ÑÑ Ð´Ð¾Ð·Ñ ÑÐ»Ð¸ÐºÐµÑÐ°, Ð½Ðµ Ð¿ÑÐµÐ²ÑÑÐ°ÑÑÑÑ Ð½Ð¾ÑÐ¼Ð¸ÑÑÐµÐ¼ÑÐµ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½Ñ.
ÐÐ¾Ð´ Ð²ÑÐ±Ð¾ÑÐ¾Ð¼ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÑÐ¸Ñ ÑÑÑÐ°Ð½Ð¾Ð²Ð¾Ðº Ð¿Ð¾Ð´ÑÐ°Ð·ÑÐ¼ÐµÐ²Ð°ÐµÑÑÑ Ð²ÑÐ±Ð¾Ñ Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð¹ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½Ñ ÑÐµÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÑ ÑÑÐµÐ±ÑÐµÑÑÑ ÑÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°ÑÑ, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐºÐ¾ÑÐ¾ÑÑÐ¸, Ñ ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ Ð´Ð¾Ð»Ð¶Ð½Ð¾ Ð¾ÑÑÑÐµÑÑÐ²Ð»ÑÑÑÑÑ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸.
ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ:
1. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ°ÑÑÐµÑÐ° Ð´Ð¾Ð·Ñ ÑÐ»Ð¸ÐºÐµÑÐ°.
2. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐ° ÐºÑÐ°ÑÐºÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¹ Ð´Ð¾Ð·Ñ ÑÐ»Ð¸ÐºÐµÑÐ° Ð´Ð»Ñ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÐ¼Ð¾Ð³Ð¾ Ð¾Ð±ÑÐµÐºÑÐ° Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¸Ð¼ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ Ð¸ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ Matlab.
3. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÐÐÐ­ Ð±ÑÑÑÑÑÐµ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ.
4. Ð Ð°Ð·Ð¾Ð±ÑÐ°Ð½Ñ Ð¿ÑÐ¸ÑÐ¸Ð½Ñ, Ð¿ÑÐ¸Ð²Ð¾Ð´ÑÑÐ¸Ðµ Ðº Ð¿ÑÐµÐ²ÑÑÐµÐ½Ð¸Ñ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÐ¼Ð¾Ð³Ð¾ ÐÐÐ­. 
5. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ, Ð¾ÑÐ²ÐµÑÐ°ÑÑÐ¸Ðµ Ð½Ð¾ÑÐ¼Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð£ÐÐ Ð, Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÐ¼ÑÐ¼ ÐÐÐ­.

ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² ÑÐ°Ð±Ð¾ÑÐµ â ÐÐ¡-352 35/6 ÐºÐ, Ð¿Ð¸ÑÐ°ÑÑÐ°Ñ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÐµÐ¹ Ð³Ð¾ÑÐ½Ð¾-Ð¾Ð±Ð¾Ð³Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð°ÑÐ° ÐÐ Â«ÐÐ¿Ð°ÑÐ¸ÑÂ». ÐÑÐ» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ Ð¾Ð±ÑÐµÐºÑÐ°. ÐÐ¾Ð»ÑÑÐµÐ½Ñ Ð¾ÑÑÐ¸Ð»Ð»Ð¾Ð³ÑÐ°Ð¼Ð¼Ñ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐ°Ð±Ð¾ÑÑ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»Ñ, Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÑÑÐµÐ¹ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÑÑ Ð¿ÑÐ¸Ð²Ð¾Ð´ÑÑÐµÐ³Ð¾ Ðº Ð½Ð°ÑÑÑÐµÐ½Ð¸Ñ Ð´Ð¾Ð·Ñ ÑÐ»Ð¸ÐºÐµÑÐ°. 
Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð²ÑÐ±Ð¾ÑÐ° Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐ°Ð±Ð¾ÑÑ Ð£ÐÐ Ð Ñ ÑÐ¾ÑÐºÐ¸ Ð·ÑÐµÐ½Ð¸Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð´Ð¾Ð·Ñ ÑÐ»Ð¸ÐºÐµÑÐ° ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð½ÑÐ¼ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½ÑÐ¼ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼.
description: This work is devoted for choosing the parameters of reactive power compensation units (RPCU) based on the electric power quality indicators (EPQI) with the goal to provide a flicker dose that does not exceed the normalized values.
By the parameter selection for these units assumes the selection of the max-imum amount of reactive power to be compensated and the velocity required for reactive power regulation.
The research set the following goals:
1. The calculation methods of flicker effect are considered.
2. The short time flicker effect estimation for the considered object was provided by analytical method and using the model in the Matlab software package.
3. The analysis of the EPQI such as rapid voltage fluctuation was made.
4. The reasons leading to the excess of the considered EPQI were provided. 
5. The parameters conforming to the normal operation of the RPCU were determined according to the considered EPQI.
The object of research in this work is SS-352 35/6 kV, supplying the consumers of mining and processing Apatit JSC plant. The analysis of the power supply object was made. Oscillograms of consumer operating modes causing with the highest probability to the flicker effect disruption were obtained.
The methodology of choosing the RPCU operation parameters from the provision point of view flicker effect with the established regulatory requirements was developed.