title: Ð¤Ð¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÑ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ Ð´Ð»Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÐºÐ°Ð±ÐµÐ»ÑÐ½ÑÑ Ð¼ÑÑÑ Ð²ÑÑÐ¾ÐºÐ¾Ð³Ð¾ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ
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: Formation of numerical models to optimize the design of high voltage cable couplings
Creators: name: ÐÑÐ°ÑÐ½Ð¸ÐºÐ¾Ð², ÐÐ»Ð°Ð´Ð¸ÑÐ»Ð°Ð²
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: ÐÐ°Ð±ÐµÐ»ÑÐ½ÑÐµ Ð¼ÑÑÑÑ
ÐÐ°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÑÑÐµÑÑ ÐºÐ¾Ð½ÑÑ
Ð´Ð¾Ð¿Ð¾Ð»Ð½ÐµÐ½Ð½Ð°Ñ ÑÑÐ¸Ð»ÐµÐ½Ð½Ð°Ñ Ð¸Ð·Ð¾Ð»ÑÑÐ¸Ñ
ÑÐµÑÑÐ°ÐºÑÐ¸Ð¾Ð½Ð½ÑÐ¹ ÑÐ¿Ð¾ÑÐ¾Ð±
stress cone
augmented reinforced insulation
refraction method

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÑÑÑÐµÑÑ ÐºÐ¾Ð½ÑÑÐ° ÐºÐ°Ð±ÐµÐ»ÑÐ½Ð¾Ð¹ Ð¼ÑÑÑÑ Ð¿Ð¾ ÑÑÐµÐ´ÑÑÐ²Ð°Ð¼ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÑÐ¾Ð½Ð¸ÑÐ°ÐµÐ¼Ð¾ÑÑÐ¸ Ð¸ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾ÑÑÐ¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° ÑÐµÐ»Ð° ÑÑÑÐµÑÑ ÐºÐ¾Ð½Ñ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ÐµÐ½Ð¸Ðµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹ ÑÐµÑÑÐ°ÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¿Ð¾ÑÐ¾Ð±Ð° Ð²ÑÑÐ°Ð²Ð½Ð¸Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð»Ñ Ð² ÐºÐ°Ð±ÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐ°Ð·Ð´ÐµÐ»ÐºÐµ. 2. ÐÐ½Ð°Ð»Ð¸Ð· Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÑ Ð½Ð°Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÐµÐ¹ Ð´Ð»Ñ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð² ÑÐ¸Ð»Ð¸ÐºÐ¾Ð½Ð¾Ð²ÑÑ ÑÐµÐ·Ð¸Ð½Ñ ÑÐµÐ»Ð° ÑÑÑÐµÑÑ ÐºÐ¾Ð½ÑÑÐ°. 3. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÑÐ¾Ð½Ð¸ÑÐ°ÐµÐ¼Ð¾ÑÑÐ¸ Ð¸ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾ÑÑÐ¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° ÑÐµÐ»Ð° ÑÑÑÐµÑÑ ÐºÐ¾Ð½ÑÑÐ° Ð½Ð° ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¿Ð¾Ð»Ñ Ð² ÑÐ°Ð·Ð´ÐµÐ»ÐºÐµ ÐºÐ°Ð±ÐµÐ»Ñ. 4. ÐÐ¾Ð´Ð±Ð¾Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð° ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ° Ð´Ð»Ñ ÑÐµÐ»Ð° ÑÑÑÐµÑÑ-ÐºÐ¾Ð½ÑÑÐ°. Ð Ð°Ð±Ð¾ÑÐ° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð½Ð° Ð±Ð°Ð·Ðµ Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ° ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾. ÐÑÐ»Ð¾ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ COMSOL Multiphysics, Ð¿Ð¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»Ñ Ð¾Ñ Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÑÐ¾Ð½Ð¸ÑÐ°ÐµÐ¼Ð¾ÑÑÐ¸ Ð¸ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾ÑÑÐ¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° ÑÐµÐ»Ð° ÑÑÑÐµÑÑ ÐºÐ¾Ð½ÑÑÐ°. Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ»Ð¸ Ð½Ð°Ð¹Ð´ÐµÐ½Ñ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾ÑÑÐ¸, Ð¿ÑÐ¸ ÐºÐ¾ÑÐ¾ÑÐ¾Ð¼ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾ÑÑÑ Ð¿Ð¾Ð»Ñ Ð¿ÑÐ¸Ð½Ð¸Ð¼Ð°ÐµÑ Ð¼Ð¸Ð½Ð¸Ð¼Ð°Ð»ÑÐ½Ð¾Ðµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð¸ Ð¿Ð¾ÑÐ»Ðµ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÑÐ¾Ð½Ð¸ÑÐ°ÐµÐ¼Ð¾ÑÑÐ¸ Ð¿ÐµÑÐµÑÑÐ°ÐµÑ Ð²Ð»Ð¸ÑÑÑ Ð½Ð° Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾ÑÑÑ Ð¿Ð¾Ð»Ñ ÑÐ°Ð·Ð´ÐµÐ»ÐºÐ¸. ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ° ÑÐ¾ÑÑÐ°Ð²Ð° ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ° ÑÐµÐ»Ð° ÑÑÑÐµÑÑ ÐºÐ¾Ð½ÑÑÐ° Ð±ÑÐ» Ð²ÑÐ±ÑÐ°Ð½ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐ¹ ÑÐ¾ÑÑÐ°Ð² ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ° Ð´Ð»Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² ÐºÐ¾Ð½ÑÐµÐ²Ð¾Ð¹ ÐºÐ°Ð±ÐµÐ»ÑÐ½Ð¾Ð¹ Ð¼ÑÑÑÐµ Ð½Ð° ÐºÐ»Ð°ÑÑ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ 110 ÐºÐ.
description: This work is devoted to optimization of cable coupling stress cone design by means of changing dielectric permittivity and electrical conductivity of the stress cone body material. The objectives of the study are: 1. Studying the features of the refractive method of field equalization in the cable section. 2. Analysis of the used fillers for introduction into the silicone rubber of the stress cone body. 3. Study of the influence of dielectric permeability and electrical conductivity of the stress cone body material on the distribution of field strength in the cable section. 4. Selection of the optimal composition of composite for the stress cone body. The work was carried out on the basis of St. Petersburg Peter the Great Polytechnic University. Numerical modeling using COMSOL Multiphysics software was carried out, according to the results of which the dependences of electric field strength on dielectric permittivity and electrical conductivity of the stress cone body material were obtained. Also, the values of electrical conductivity were found, at which the field strength takes the minimum value and after which the value of dielectric permittivity ceases to influence the field strength of the section. According to the results of modeling and theoretical calculation of the composition of the stress cone body composite, the optimal composition of the composite was selected for use in the cable end coupling for the voltage class 110 kV.