title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð±ÑÐ¼Ð°Ð¶Ð½Ð¾-Ð¿Ð»Ð°ÑÑÐ¸ÐºÐ¾Ð²Ð¾Ð¹ Ð¸Ð·Ð¾Ð»ÑÑÐ¸Ð¸ ÑÐ¸Ð»Ð¾Ð²ÑÑ ÐºÐ°Ð±ÐµÐ»ÐµÐ¹
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 electrophysical properties of paper-plastic insulation of power cables
Creators: name: ÐÐ°Ð»ÑÐ¶Ð¸Ð½Ð¾Ð², Ð§Ð¸Ð½Ð³Ð¸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: 2022
Subjects: ÐÐ°Ð±ÐµÐ»Ð¸ ÑÐ¸Ð»Ð¾Ð²ÑÐµ Ñ Ð±ÑÐ¼Ð°Ð¶Ð½Ð¾Ð¹ Ð¸Ð·Ð¾Ð»ÑÑÐ¸ÐµÐ¹
Ð±ÑÐ¼Ð°Ð¶Ð½Ð¾-Ð¿ÑÐ¾Ð¿Ð¸ÑÐ°Ð½Ð½Ð°Ñ Ð¸Ð·Ð¾Ð»ÑÑÐ¸Ñ
Ð±ÑÐ¼Ð°Ð¶Ð½Ð¾-Ð¿Ð»Ð°ÑÑÐ¸ÐºÐ¾Ð²Ð°Ñ Ð¿ÑÐ¾Ð¿Ð¸ÑÐ°Ð½Ð½Ð°Ñ Ð¸Ð·Ð¾Ð»ÑÑÐ¸Ñ
ÑÐ¾ÐºÐ¾Ð²Ð°Ñ Ð½Ð°Ð³ÑÑÐ·ÐºÐ°
ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ°
ÑÐ¾ÐºÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´ÑÑÐ¸Ðµ Ð¶Ð¸Ð»Ñ ÐºÐ°Ð±ÐµÐ»Ñ
paper impregnated insulation
paper-plastic impregnated insulation
current load
temperature
current carrying cores of the cable

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description: Subject of the graduate qualification work: "Study of electrophysical properties of paper-plastic insulation of power cables". This work is devoted to the study of the design of power electric cable with impregnated paper-plastic insulation and its electrophysical properties. The tasks that were solved during the research:Study of material on the topic of the diploma work.Consideration of the main structural elements and materials of the power cable with paper-plastic insulation and their purpose. Conducting an experiment in a drying cabinet to measure the conductivity. Processing and analysis of obtained data, drawing conclusions from the results. Experimental work was carried out in the research laboratory of SPbPU: to measure conductivity of samples an installation consisting of a two-electrode cell, insulated cabinet and A2-4 picoamperometer was used. As a result of the performed work current and temperature dependences were obtained, electrophysical properties of cables with paper-plastic insulation were investigated on the basis of the existing model and advantages of its use in the modern world were revealed.