title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ¸ Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÑ Ð²Ð²Ð¾Ð´Ð¾Ð² 110-750 ÐºÐ
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: Research of diagnostic methods of 110 â 750 kV high-voltage bushings
Creators: name: Ð¯Ð½ÑÐ¾Ð½, ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸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: Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÐµ Ð²Ð²Ð¾Ð´Ñ
Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ°
Ð´ÐµÑÐµÐºÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ
Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÑ
Ð¿ÑÐ¾Ñ Ð¾Ð´Ð½ÑÐµ Ð¸Ð·Ð¾Ð»ÑÑÐ¾ÑÑ
high-voltage bushings
diagnostics
electrical equipment defects
reliability
pass-through insulators

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´ÐµÑÐµÐºÑÐ¾Ð² Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÑ Ð²Ð²Ð¾Ð´Ð¾Ð², ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ¸ÑÑÐµÐ¼ÑÑ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸ÑÑ, Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½ÑÑ Ð´ÐµÑÐµÐºÑÐ¾Ð², Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÑ Ð²Ð²Ð¾Ð´Ð¾Ð² Ð¸ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð·Ð° Ð¸Ñ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸ÐµÐ¼. 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 ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÑ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹ Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÑ Ð²Ð²Ð¾Ð´Ð¾Ð² ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ¸Ð¿Ð¾Ð². 2. ÐÑÑÐ²Ð»ÐµÐ½Ð¸Ðµ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð², Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐ°ÑÑÐ¾ Ð¿Ð¾Ð´Ð²ÐµÑÐ¶ÐµÐ½Ð½ÑÑ Ð²ÑÑÐ¾Ð´Ñ Ð¸Ð· ÑÑÑÐ¾Ñ. 3. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ¸ Ð¸ ÑÐ°Ð½Ð½ÐµÐ³Ð¾ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐµÐºÑÐ¾Ð². 4. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸Ñ ÑÐ¸ÑÐ»Ð° Ð¾ÑÐºÐ°Ð·Ð¾Ð² Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÑ Ð²Ð²Ð¾Ð´Ð¾Ð². Ð Ð°Ð±Ð¾ÑÐ° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½ÑÑ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ¾Ð² Ð²ÐµÐ´ÑÑÐ¸Ñ ÑÐµÑÐµÐ²ÑÑ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¹ ÐÐÐ Â«Ð Ð¾ÑÑÐµÑÐ¸Â», ÐÐÐ Â«Ð¤Ð¡Ð ÐÐ­Ð¡Â», Ð° ÑÐ°ÐºÐ¶Ðµ ÑÑÐ°ÑÐµÐ¹, Ð¿ÑÐ±Ð»Ð¸ÐºÐ°ÑÐ¸Ð¹ Ð¸ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ¾Ð² Ð³Ð»Ð°Ð²Ð½Ð¾Ð³Ð¾ Ð·Ð°Ð²Ð¾Ð´Ð°-Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð¸ÑÐµÐ»Ñ Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÑ Ð²Ð²Ð¾Ð´Ð¾Ð² Ð² Ð Ð¾ÑÑÐ¸Ð¸ â ÐÐÐ Â«ÐÐ°ÑÑÐ°Â» - Ð·Ð°Ð²Ð¾Ð´ Â«ÐÐ·Ð¾Ð»ÑÑÐ¾ÑÂ». Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð´ÐµÑÐµÐºÑÑ Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÑ Ð²Ð²Ð¾Ð´Ð¾Ð², Ð²Ð¾Ð·Ð½Ð¸ÐºÐ°ÑÑÐ¸Ðµ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸, Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¼ÐµÑÐ¾Ð´Ñ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ¸ Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÑ Ð²Ð²Ð¾Ð´Ð¾Ð², Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐ»Ð°Ð±ÑÐµ ÑÐ»ÐµÐ¼ÐµÐ½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸, Ð° Ð¸Ð¼ÐµÐ½Ð½Ð¾ Ð½Ð¸Ð¶Ð½ÑÑ ÑÐ°ÑÑÐ¾ÑÐ¾Ð²Ð°Ñ Ð¿Ð¾ÐºÑÑÑÐºÐ° Ð´Ð»Ñ Ð²Ð²Ð¾Ð´Ð¾Ð² Ñ Ð±ÑÐ¼Ð°Ð¶Ð½Ð¾-Ð¼Ð°ÑÐ»ÑÐ½Ð¾Ð¹ Ð¸Ð·Ð¾Ð»ÑÑÐ¸ÐµÐ¹ Ð¸ Ð·Ð°Ð·ÐµÐ¼Ð»ÐµÐ½Ð¸Ðµ Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð²ÑÐ²Ð¾Ð´Ð° Ð´Ð»Ñ Ð²Ð²Ð¾Ð´Ð¾Ð² Ñ ÑÐ²ÐµÑÐ´Ð¾Ð¹ RIP-Ð¸Ð·Ð¾Ð»ÑÑÐ¸ÐµÐ¹.
description: This work is devoted to studying defects in high-voltage bushings operated at enterprises and methods for detecting these defects, as well as the development of recommendations for improving the reliability of high-voltage bushings and improving control over their condition. Tasks that were solved during the study: 1. Studying of the design features of high-voltage bushings of various types. 2. Identification of the elements most often prone to failure. 3. Investigation of diagnostic methods and early detection of defects. 4. Development of recommendations to reduce the number of failures of high-voltage bushings. The work was carried out on the basis of regulatory documents of the leading grid companies of PJSC Rosseti, JSC FGC UES, as well as articles, publications and documents of the main manufacturer of high-voltage bushings in Russia â LLC Massa - Isolator plant. As a result, the main defects of high-voltage bushings that occur during exploitation were analyzed, methods for diagnosing high-voltage bushings were analyzed, the weakest structural elements were identified, namely the lower porcelain tire for bushings with paper-oil insulation and grounding of the measuring output for bushings with solid RIP insulation.