title: ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÑÐµÑÑÑÑÐ½ÑÑ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð² ÑÐ¾ÐºÐ°
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: Determination of resource properties of measuring current transformers
Creators: name: ÐÐ°Ð½ÑÐ¾Ð´Ð¾, Ð¡Ð°Ð¼ÑÑ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: Ð¸Ð·Ð¾Ð»ÑÑÐ¸ÐµÐ¹
Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ°
ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ
Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð²
ÑÐµÑÑÑÑÐ°
Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½ÑÐ¹ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾Ñ ÑÐ¾ÐºÐ°
isolation
diagnostics
technical condition
parameters
resource
measuring current transformer

description: DeÐ Ð´Ð°Ð½Ð½Ð¾Ð¼ ÑÐ»ÑÑÐ°Ðµ Ð¿ÑÐ¸Ð±Ð¾Ñ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÐµÑ ÑÐ¾Ð±Ð¾Ð¹ Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½ÑÐ¹ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾Ñ ÑÐ¾ÐºÐ° Ñ Ð¼Ð°ÑÐ»ÑÐ½Ð¾-ÑÐµÐ»Ð»ÑÐ»Ð¾Ð·Ð½Ð¾Ð¹ Ð¸Ð·Ð¾Ð»ÑÑÐ¸ÐµÐ¹ Ð¸ ÑÐ°ÑÑÐ¾ÑÐ¾Ð²ÑÐ¼ ÐºÐ¾ÑÐ¿ÑÑÐ¾Ð¼, ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð½ÑÐ¹ Ð² Ð¾ÑÐºÑÑÑÑÑ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°Ñ ÐºÐ»Ð°ÑÑÐ¾Ð¼ 110 ÐºÐ Ð¸ Ð²ÑÑÐµ. Ð ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ Ð·Ð°Ð´Ð°Ð½Ð¸ÐµÐ¼ Ð±ÑÐ»Ð° Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° Ð·Ð°Ð´Ð°ÑÐ° Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐµÑÑÑÑÐ½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÑÑÐ°Ð½ÑÑÐ¾Ð¼Ð°ÑÐ¾ÑÐ° ÑÐ¾ÐºÐ°.Ð¦ÐµÐ»Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¾ÑÑÐ¾ÑÐ»Ð° Ð² ÑÐ¾Ð¼, ÑÑÐ¾Ð±Ñ Ð¸Ð·ÑÑÐ¸ÑÑ ÑÐ¶Ðµ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ðµ Ð¿Ð¾Ð´ÑÐ¾Ð´Ñ Ðº Ð¾ÑÐµÐ½ÐºÐµ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑ ÐºÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÑ Ð±Ð»Ð¾ÐºÐ¾Ð², Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÐ°Ð·ÑÑÑÐµÐ½Ð¸Ñ. Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð»Ð½Ð¾Ð³Ð¾ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾Ð±ÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¾ Ð½Ð° Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ñ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐ»Ð°, Ð° ÑÐ°ÐºÐ¶Ðµ Ð½Ð° Ð°Ð½Ð°Ð»Ð¸Ð·Ðµ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð¾Ð² Ðº Ð¾ÑÐµÐ½ÐºÐµ ÑÐµÑÑÑÑÐ½ÑÑ ÑÐ²Ð¾Ð¹ÑÑÐ². ÐÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ ÑÑÐ¸ÑÑÐ²Ð°ÑÑ ÑÐ°ÐºÑÐ¾ÑÑ, Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÑÑÐ¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð½Ð° ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² ÑÐµÑÐµÐ½Ð¸Ðµ ÐµÐ³Ð¾ Ð¶Ð¸Ð·Ð½ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¸ÐºÐ»Ð°, Ð° ÑÐ°ÐºÐ¶Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð¿Ð¾Ð²ÑÐµÐ¶Ð´ÐµÐ½Ð¸Ð¹ Ð²Ð½ÑÑÑÐ¸ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð° Ð¾ÑÑÐ°Ð²ÑÐ¸Ð¹ÑÑ ÑÑÐ¾Ðº ÑÐ»ÑÐ¶Ð±Ñ. ÐÐµÑÐ¾Ð´ Ð°Ð¿Ð¿ÑÐ¾ÐºÑÐ¸Ð¼Ð°ÑÐ¸Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÑÑÑ Ð´Ð»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ Ð¸ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾Ð³ÑÐµÑÐ½Ð¾ÑÑÐµÐ¹.
description: In this case, the device is a measuring current transformer with oil-cellulose insulation and a porcelain housing, installed in open switchgears of class 110 kV and above. In accordance with the assignment, the task of determining the resource characteristics of the current transformer was completed. The purpose of the study was to study existing approaches to assessing the technical condition that use a critical analysis of functional blocks, processes and destruction processes. in the process of conducting a full diagnostic examination based on an assessment of the condition of the equipment. The study is based on the results obtained from studying the parameters of transformer oil, as well as on an analysis of existing approaches to assessing resource properties. The methods used take into account factors that influence the technical condition of the equipment during its life cycle, as well as the impact of damage inside the equipment on the remaining service life. The approximation method is used to solve reliability problems and resolve errors.