title: ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐµÐ¶Ð¸Ð¼Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÐÐÐ Â«Ð Ð¾ÑÑÐµÑÐ¸ ÐÐµÐ½ÑÐ½ÐµÑÐ³Ð¾Â»
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: Improving the quality of assessment of the operating parameters of the electric power system of PJSC ROSSETI Lenenergo
Creators: name: ÐÐ¾Ð²Ð¸ÑÐºÐ¸Ð¹, 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: 2024
Subjects: Ð­Ð»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ
Ð½Ð°Ð±Ð»ÑÐ´Ð°ÐµÐ¼Ð¾ÑÑÑ
ÑÐµÐ»ÐµÐ¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ
Ð½ÐµÐ²ÑÐ·ÐºÐ° Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐµÐ¶Ð¸Ð¼Ð°
observability
tele-measurements
discrepancy of mode parameters.

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¼ÐµÑÐ¾Ð´Ð° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐµÑÐ¸ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÑÐ°ÑÑÐºÐ° Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÑ ÑÐµÑÐµÐ¹ ÐÐÐ Â«Ð Ð¾ÑÑÐµÑÐ¸ ÐÐµÐ½ÑÐ½ÐµÑÐ³Ð¾Â» Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¸ TNA Ð¡Ð-11, Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð½ÐµÐ´Ð¾ÑÑÐ¾Ð²ÐµÑÐ½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐµÐ¶Ð¸Ð¼Ð° Ð² Ð¼Ð¾Ð¼ÐµÐ½Ñ Ð²ÑÐµÐ¼ÐµÐ½Ð¸. 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: ÐÐ·ÑÑÐµÐ½Ð¸Ðµ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑÑÑ ÑÐ±Ð¾ÑÐ° Ð¸ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ ÑÐµÐ»ÐµÐ¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸. ÐÐ·ÑÑÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾-ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð¡Ð-11. ÐÐ½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾ÑÐµÐ½Ð¸Ð²Ð°Ð½Ð¸Ñ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐµÑÐ¸. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¸ TNA CK-11. Ð Ð°Ð±Ð¾ÑÐ° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð½Ð° Ð±Ð°Ð·Ðµ Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÑ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐµÑÐµÐ¹ ÐÐÐ Â«Ð Ð¾ÑÑÐµÑÐ¸ ÐÐµÐ½ÑÐ½ÐµÑÐ³Ð¾Â». ÐÑÐ» Ð²ÑÐ±ÑÐ°Ð½ ÑÑÐ°ÑÑÐ¾Ðº Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÑ ÑÐµÑÐµÐ¹, Ð¿Ð¾ ÐºÐ¾ÑÐ¾ÑÐ¾Ð¼Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð° Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ, Ð·Ð°Ð¿Ð¾Ð»Ð½ÐµÐ½Ð½Ð°Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ°Ð¼Ð¸ ÐÐ­Ð, Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÑÑ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð­Ð­Ð¡ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¸ TNA CK-11. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð²ÑÐµ Ð¾ÑÐ¸Ð±Ð¾ÑÐ½ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÑÐµÐ¶Ð¸Ð¼Ð° Ð¸ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ¾Ð². Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ð½ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÑÐµÐ¶Ð¸Ð¼Ð° ÑÐ¾ÑÐ»Ð¸ÑÑ Ñ ÑÐµÐ»ÐµÐ¸Ð·Ð¼ÐµÑÐµÐ½Ð¸ÑÐ¼Ð¸ Ñ ÑÐ¾ÑÐ½Ð¾ÑÑÑÑ 5%. ÐÑÐ»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÑÐ½Ð¸Ð²ÐµÑÑÐ°Ð»ÑÐ½Ð°Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð´Ð»Ñ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð½ÐµÐ´Ð¾ÑÑÐ¾Ð²ÐµÑÐ½ÑÑ Ð¸ ÑÐ°ÑÑÑÑÐ° Ð¾ÑÑÑÑÑÑÐ²ÑÑÑÐ¸Ñ ÑÐµÐ»ÐµÐ¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹.
description: This work is devoted to the development of a method for assessing the state of the electric power grid based on a section of high-voltage networks of PJSC ROSSETI Lenenergo in the TNA SK-11 software application to determine unreliable mode parameters at a time. Tasks that were solved, during the research: Study of modern solutions for the use of telemetry data collection and transmission equipment. Study of the software and hardware complex SK-11. Analysis of the static assessment of the state of the electric power grid. Development of an optimal method for conducting a condition assessment in the T NACK-11 software application. The work was carried out on the basis of high-voltage electric networks of PJSC Rosseti Lenenergo. A section of high-voltage networks was selected, according to which a mathematical model was created filled with the parameters of power lines, equipment, on the basis of which the calculation of the assessment of the state of the power plant in the TNA CK-11 software application was carried out. As a result, of the condition assessment, all erroneous parameters of the mode and position of the switching devices were determined. The calculated parameters of the mode agreed with the TV measurements with an accuracy of 5%. A universal methodology for assessing the condition has been developed to identify unreliable and calculate missing measurements.