title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¸ÑÑÐµÐ¼Ñ Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð° ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ ÐÐÐ Ð´Ð»Ñ ÐÐ­Ð 110 ÐºÐ
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 a system for monitoring the status of surge arresters for 110 kV power lines
Creators: name: ÐÐ½ÑÐ¾Ð½ÑÐº, ÐÐ³Ð¾Ñ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: ÑÐµÑÑÑÑ ÑÑÐ°Ð±Ð°ÑÑÐ²Ð°Ð½Ð¸Ñ ÐÐÐ
Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ° ÐÐÐ
Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ðµ ÑÐ°Ð·ÑÑÐ´Ð½ÑÑ ÑÐ¾ÐºÐ¾Ð²
Ð³ÑÐ¾Ð·Ð¾Ð²ÑÐµ Ð¿ÐµÑÐµÐ½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ
Ð°Ð²ÑÐ¾Ð½Ð¾Ð¼Ð½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð°
surge arrester response time
surge arrester diagnostics
discharge current measurement
lightning overvoltage
stand-alone monitoring device

description: Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð°Ð²ÑÐ¾Ð½Ð¾Ð¼Ð½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° ÑÐ±Ð¾ÑÐ° Ð´Ð°Ð½Ð½ÑÑ, Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÑ Ð´Ð»Ñ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¾ÑÑÐ°ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÑÐµÑÑÑÑÐ° ÑÑÐ°Ð±Ð°ÑÑÐ²Ð°Ð½Ð¸Ñ Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½ÑÑ Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐ¸ÑÐµÐ»ÐµÐ¹ Ð¿ÐµÑÐµÐ½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ (ÐÐÐ), ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ¸ÑÑÐµÐ¼ÑÑ Ð² ÑÐ´Ð°Ð»ÐµÐ½Ð½ÑÑ ÑÑÐ°ÑÑÐºÐ°Ñ ÐÐ­Ð 110 ÐºÐ. Ð ÑÐ¾Ð´Ðµ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐºÑÑÐµÐ¹ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ, Ð² ÑÐ¾Ð´Ðµ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ Ð±ÑÐ»Ð° Ð´Ð°Ð½Ð° Ð¾ÑÐµÐ½ÐºÐ° ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ð¼ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ°Ð¼ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ¸ ÐÐÐ. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð±ÑÐ»Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐ°ÐºÑÐ¾ÑÑ, Ð¿Ð°Ð³ÑÐ±Ð½Ð¾ Ð²Ð»Ð¸ÑÑÑÐ¸Ðµ Ð½Ð° ÑÑÐ¾Ðº ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ ÐÐÐ, Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÐ¾ÑÐ¾ÑÑÑ Ð±ÑÐ»Ð¸ ÑÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ðº ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÐ¼Ð¾Ð¼Ñ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ñ. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð° Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ ÑÑÐµÐ±ÑÐµÐ¼ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐ°Ð·ÑÑÐ´Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ° ÐÐÐ Ð½Ð° Ð¸Ð½ÑÐµÐ³ÑÐ¸ÑÑÑÑÐ¸Ñ RC-ÑÐµÐ¿ÑÑ, ÑÐ°Ð±Ð¾ÑÐ° ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ Ð±ÑÐ»Ð° Ð¿ÑÐ¾Ð²ÐµÑÐµÐ½Ð° Ð¿ÑÑÐµÐ¼ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð² MATLAB Simulink. ÐÑÐ»Ð° ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¸Ð°Ð»ÑÐ½Ð°Ñ ÑÑÐµÐ¼Ð° ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ð¸ ÑÐ¿ÐµÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ Ðº Ð½ÐµÐ¹, Ð° ÑÐ°Ðº Ð¶Ðµ Ð±ÑÐ»Ð¸ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»Ñ, Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑÐµÐ³Ð¾ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½ÑÐ¹ ÑÑÐ¾Ð²ÐµÐ½Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ð½Ð° Ð²ÑÐµÐ¼ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ Ð¸Ð·Ð¼ÐµÑÑÐµÐ¼ÑÑ ÑÐ¾ÐºÐ¾Ð².
description: The purpose of this work was to develop a stand-alone data acquisition device necessary to assess the residual life of non-linear surge arresters (SWLs) operated in remote areas of 110 kV power transmission lines. In the course of this work, an analysis of the current problem was carried out, in the course of which the existing methods of diagnostics of the surge arresters were assessed. On the basis of the information obtained, the main factors that have an adverse effect on the lifespan of the surge arresters were identified and the main requirements to the device under development were formed. In the course of work the method of measurement of required parameters of discharge current of surge arresters on integrating RC-chains was offered, which work was checked up by mathematical modeling in MATLAB Simulink. The electrical circuit diagram of the device and its specification were designed, as well as the parameters of the measuring transducer were calculated, which provides a safe voltage level for the measuring part of the device over the entire range of measured currents.