title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð»Ñ Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð° Ð»Ð¾ÐºÐ°Ð»ÑÐ½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐµÑÐ¸ Ð¿Ð¾ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ ÑÐ°ÑÑÐ¸ÑÐ½ÑÑ ÑÐ°Ð·ÑÑÐ´Ð¾Ð² Ð² ÐºÐ°Ð±ÐµÐ»Ðµ
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 equipment for monitoring a local electric network to detect partial discharges in a cable
Creators: name: ÐÐ¸ÑÐ°Ð¼Ð¾Ð²Ð°, ÐÐ»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: 2020
Subjects: ÑÐ°ÑÑÐ¸ÑÐ½ÑÐ¹ ÑÐ°Ð·ÑÑÐ´
Ð¸Ð¼Ð¿ÑÐ»ÑÑ
Ð¸Ð¼Ð¿ÑÐ»ÑÑ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ
ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑ
ÑÑÐ¼Ñ
partial discharge
pulse
voltage pulse
controller
noise

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description: This work is devoted to the study of partial discharges in the cable. Possibilities of their registration and identification of the place of insulation damage were considered. During the work the following tasks were solved: 1. Analysis of existing methods for measuring and detecting partial discharge. Definitions for parameters were formulated. The study of existing methods of registration of partial discharges. 2. the principle of partial discharge propagation is Formulated and its physical meaning is described. A study of methods for measuring partial discharges in the cable was conducted. Pros and cons of various detection methods . 3 .Methodology was developed for the registration of partial discharge pulses. We designed a laboratory circuit for fixing a partial discharge. Got graphic results. The developed scheme and method for registering a partial discharge pulse can help in detecting damage in the cable line. Problems that may arise have been resolved directly by the introduction of interference suppression equipment