title: ÐÐ·ÑÑÐµÐ½Ð¸Ðµ Ð½Ð°Ð³ÑÐµÐ²Ð¾ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÐ¸ Ð½Ð¾Ð²ÑÑ ÑÐ¸Ð¿Ð¾Ð² Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½Ð¾Ð¹ Ð±ÑÐ¼Ð°Ð¶Ð½Ð¾-Ð¿ÑÐ¾Ð¿Ð¸ÑÐ°Ð½Ð½Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸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: Study of the heat resistance of new types of high-voltage paper-impregnated composition
Creators: name: ÐÐ»Ð¸ÐµÐ², Ð¢ÐµÐ¹Ð¼Ñ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: 2023
Subjects: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð»Ð¸Ð½Ð¸Ð¸ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÐµ
Ð¢ÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ ÑÐ¸Ð»Ð¾Ð²ÑÐµ
ÐÐ¸ÑÐ»ÐµÐºÑÑÐ¸ÐºÐ¸ Ð¶Ð¸Ð´ÐºÐ¸Ðµ
Ð¼ÐµÑ Ð°Ð½Ð¸ÑÐµÑÐºÐ°Ñ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ
Ð½Ð°Ð³ÑÐµÐ²Ð¾ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÑ
ÑÐµÑÐ¼Ð¾ÑÑÐ°ÑÐµÐ½Ð¸Ðµ
ÑÐµÐ»Ð»ÑÐ»Ð¾Ð·Ð½ÑÐµ Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÐºÐ¸
ÑÐ»ÐµÐºÑÑÐ¾ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð°
mechanical strength
heat resistance
thermal aging
cellulose dielectrics
electrophysical properties

description: Ð Ð½Ð°ÑÑÐ¾ÑÑÐµÐ¹ ÑÐ°Ð±Ð¾ÑÐµ, Ð¿ÑÐµÐ´Ð¼ÐµÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ ÑÐ²Ð»ÑÑÑÑÑ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð½Ð¾Ð²ÑÑ ÑÐ¸Ð¿Ð¾Ð² Ð±ÑÐ¼Ð°Ð¶Ð½Ð¾-Ð¿ÑÐ¾Ð¿Ð¸ÑÐ°Ð½Ð½Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¸ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÑ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ð½ÑÑ Ð²Ð¸Ð´Ð¾Ð² ÑÐ»ÐµÐºÑÑÐ¾Ð¸Ð·Ð¾Ð»ÑÑÐ¸Ð¾Ð½Ð½ÑÑ Ð±ÑÐ¼Ð°Ð³ Ð² ÑÐ²ÑÐ·ÐºÐµ Ñ Ð¶Ð¸Ð´ÐºÐ¸Ð¼Ð¸ Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÐºÐ°Ð¼Ð¸. ÐÑÐ½Ð¾Ð²Ð½Ð¾Ð¹ ÑÐµÐ»ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ ÑÐ²Ð»ÑÐµÑÑÑ Ð¸Ð·ÑÑÐµÐ½Ð¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº, Ð² ÑÐ°ÑÑÐ½Ð¾ÑÑÐ¸ Ð½Ð°Ð³ÑÐµÐ²Ð¾ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÐ¸, Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ð½ÑÑ Ð±ÑÐ¼Ð°Ð¶Ð½Ð¾-Ð¿ÑÐ¾Ð¿Ð¸ÑÐ°Ð½Ð½ÑÑ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¹ Ñ Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÑÐ¸Ð¼ Ð°Ð½Ð°Ð»Ð¸Ð·Ð¾Ð¼ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð². 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 ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÑÐ°Ð´Ð¸ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½Ð¾Ð¹ Ð¸Ð·Ð¾Ð»ÑÑÐ¸Ð¸ Ð¸ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¿ÑÐ¸ÑÐ¸Ð½ ÐµÐµ Ð²ÑÑÐ¾Ð´Ð° Ð¸Ð· ÑÑÑÐ¾Ñ. 2. ÐÐ·ÑÑÐµÐ½Ð¸Ðµ Ð½ÐµÐºÐ¾ÑÐ¾ÑÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¼Ð¾Ð´Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ¾Ð² Ð¸Ð·Ð¾Ð»ÑÑÐ¸Ð¸ Ð¸ Ð²ÑÐ²Ð¾Ð´Ñ Ð¾Ð± Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÑÑ Ð¸Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ. 3. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð½Ð¾Ð²ÑÑ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ð½ÑÑ Ð²Ð¸Ð´Ð¾Ð² ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¹ Ð¸Ð·ÑÑÐ°ÐµÐ¼ÑÑ Ð² Ð½Ð°ÑÑÐ¾ÑÑÐµÐ¹ ÑÐ°Ð±Ð¾ÑÐµ. 4. ÐÑÐµÐ½ÐºÐ° Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¾ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸Ð·ÑÑÐµÐ½Ð½ÑÑ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð². Ð Ð°Ð±Ð¾ÑÐ° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð½Ð° Ð±Ð°Ð·Ðµ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ¸Ð¸ Ð¡ÐÐÐÐ£ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾, Ð³Ð´Ðµ ÑÐ¾Ð±Ð¸ÑÐ°Ð»Ð°ÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½Ð°Ñ ÑÐ°ÑÑÑ ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¸ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð¸Ð·ÑÑÐ°ÐµÐ¼ÑÑ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Ð±ÑÐ¼Ð°Ð³Ð¸. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÑ ÑÐ²ÐµÑÐ¾Ð¿ÑÐ¾Ð¿ÑÑÐºÐ°Ð½Ð¸Ñ Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐµÐ¹. Ð¢Ð°Ðº Ð¶Ðµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸Ð·ÑÑÐµÐ½Ð¸Ðµ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð½Ð°Ð³ÑÐµÐ²Ð¾ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÐ¸, Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð½Ð¾Ðµ Ð½Ð° Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ð¸ Ð¿ÑÐµÐ´ÐµÐ»Ð° Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð½Ð° ÑÐ°Ð·ÑÑÐ², Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐµÑÐ¼Ð¾ÑÑÐ°ÑÐµÐ½Ð¸Ñ Ð¸ ÑÐ¾ÑÐ±ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ.
description: In this work, the subject of research is the properties of new types of paper-impregnated compositions composed on the basis of promising types of electrical insulating papers in conjunction with liquid dielectrics. The main purpose of the research is to study the characteristics, in particular heat resistance, of promising paper-impregnated compositions with subsequent analysis of the results. Tasks that were solved during the study: 1. Study of the working conditions of traditional high-voltage insulation and identification of the main causes of its failure. 2. Study of some methods of modification of insulation components and conclusions about the features of their use. 3. Investigation of the properties of new promising types of compositions studied in this work. 4. Evaluation of the results obtained and development of recommendations on the appropriateness of the use of the studied samples. The work was carried out on the basis of the laboratory of Peter the Great SPBPU, where the bulk of the factual material was collected. The mechanical and electrophysical properties of the studied paper samples were investigated. The coefficients of light transmission of dielectric liquids are determined. The study of comparative heat resistance based on the change in the limit of mechanical tensile strength, in the process of thermal engineering and sorption capacity with the use of optical research methods was also carried out.