title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ð¹ Ð² ÐÐÐ 110 ÐºÐ Ð½Ð° Ð¾Ð´Ð½Ð¾ÑÐµÐ¿Ð½ÑÑ ÐÐ 110 ÐºÐ Ð±ÐµÐ· ÑÑÐ¾ÑÐ° Ð¿ÑÐ¸ ÑÐ´Ð°ÑÐ°Ñ Ð¼Ð¾Ð»Ð½Ð¸Ð¸ Ð² Ð»Ð¸Ð½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Research of energy effects in 110 kV OPN on single-chain 110 kV overhead lines without a cable during lightning strikes in a line
Creators: name: Ð¨ÑÐ¿Ð¿Ðµ, ÐÐ°Ð»ÐµÑÐ¸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: Ð²Ð¾Ð·Ð´ÑÑÐ½Ð°Ñ Ð»Ð¸Ð½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÐµÑÐµÐ´Ð°Ñ
Ð¼Ð¾Ð»Ð½Ð¸ÐµÐ·Ð°ÑÐ¸ÑÐ°
Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐ¸ÑÐµÐ»Ð¸ Ð¿ÐµÑÐµÐ½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹
ÑÐ´Ð°Ñ Ð¼Ð¾Ð»Ð½Ð¸Ð¸
overhead power line
lightning protection
surge arresters
lightning strike

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²Ð¾Ð´ÑÑÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð³ÑÐ¾Ð·Ð¾ÑÐ¿Ð¾ÑÐ½Ð¾ÑÑÐ¸ ÐÐ 110 ÐºÐ Ð±ÐµÐ· Ð³ÑÐ¾Ð·Ð¾Ð·Ð°ÑÐ¸ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ¾ÑÐ° Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐ¸ÑÐµÐ»Ñ Ð¿ÐµÑÐµÐ½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¸ ÑÐ´Ð°ÑÐ°Ñ Ð¼Ð¾Ð»Ð½Ð¸Ð¸ Ð² Ð»Ð¸Ð½Ð¸Ñ. 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ÐµÐ½Ð¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÑÐ¾ÐºÐ° Ð¼Ð¾Ð»Ð½Ð¸Ð¸. 2. Ð Ð°ÑÑÐµÑ ÑÐ¸ÑÐ»Ð° ÑÐ´Ð°ÑÐ¾Ð² Ð¼Ð¾Ð»Ð½Ð¸Ð¸ Ð² Ð¾Ð´Ð½Ð¾ÑÐµÐ¿Ð½ÑÑ ÐÐ 110 ÐºÐ Ñ Ð¾Ð´Ð½Ð¸Ð¼ Ð³ÑÐ¾Ð·Ð¾Ð·Ð°ÑÐ¸ÑÐ½ÑÐ¼ ÑÑÐ¾ÑÐ¾Ð¼. 3. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐ¸ Ð·Ð°ÑÑÐ´Ð° Ð¼Ð¾Ð»Ð½Ð¸Ð¸ Ð¸ ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð¿ÑÐ¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½Ð¾Ð¹ Ð´Ð»Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ° ÑÐ¾ÐºÐ° Ð¼Ð¾Ð»Ð½Ð¸Ð¸. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÑÐ°Ð·ÑÑÐ´Ð° Ð¼Ð¾Ð»Ð½Ð¸Ð¸, Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ ÑÐ°ÑÑÐµÑÐ° ÑÐ¸ÑÐ»Ð° ÑÐ´Ð°ÑÐ¾Ð² Ð¼Ð¾Ð»Ð½Ð¸Ð¸ Ð² Ð»Ð¸Ð½Ð¸Ñ, ÑÐ¿Ð¾ÑÐ¾Ð±Ñ Ð·Ð°ÑÐ¸ÑÑ Ð»Ð¸Ð½Ð¸Ð¸ Ð¾Ñ Ð¿ÐµÑÐµÐ½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹. Ð­ÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½Ñ Ð±ÑÐ» ÑÐ¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ EMTP-RV, Ð³Ð´Ðµ Ð±ÑÐ»Ð¸ ÑÐ¾Ð·Ð´Ð°Ð½Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸: Ð²Ð¾Ð·Ð´ÑÑÐ½Ð¾Ð¹ Ð»Ð¸Ð½Ð¸Ð¸, Ð¾Ð¿Ð¾ÑÑ, Ð»Ð¸Ð½ÐµÐ¹Ð½Ð¾Ð¹ Ð¸Ð·Ð¾Ð»ÑÑÐ¸Ð¸, Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐ¸ÑÐµÐ»Ñ Ð¿ÐµÑÐµÐ½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ð¸ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ° ÑÐ¾ÐºÐ° Ð¼Ð¾Ð»Ð½Ð¸Ð¸.
description: The given work is devoted to the study of lightning resistance of a 110 kV overhead power line without a lightning protection cable using an overvoltage limiter in case of lightning strikes in the line. Tasks that were solved during the research: 1. Study of the main characteristics of the lightning current. 2. Calculation of the number of lightning strikes in a single-chain 110 kV overhead line with one lightning protection cable and the energy released in the limiter. 3. Investigation of the probability of lightning charge and energy at different pulse durations of lightning current. In the course of the work, the main parameters of the lightning discharge, methods for calculating the number of lightning strikes per line, and ways to protect the line from overvoltage were considered. The experiment was modeled in the EMTP-RV software package, where models were created: an overhead line, a support, linear insulation, an overvoltage limiter and a lightning current pulse source.