REMOTE CONTROL OF THE TECHNICAL CONDITION OF PORCELAIN HIGH VOLTAGE INSULATORS

Известия высших учебных заведений: Проблемы энергетики

V. A. Golenischev-Kutuzov¹  G. D. Mardanov¹  A. V. Golenischev-Kutuzov¹  D. A. Ivanov¹ 

[1] Kazan State Power Engineering University;

关键词: remote diagnostics;    high-voltage insulators;    partial discharges;    electromagnetic and acoustic sensors;    defects;   

DOI  :  10.30724/1998-9903-2018-20-3-4-99-107

来源: DOAJ

【 摘 要 】

A survey of the technical condition of porcelain high-voltage insulators (IEE 110/400 type) was carried out at two substations of JSC «Grid Company «Kazan electric networks», using the previously developed method of two-channel remote control. Based on the measurement of a set of partial discharge characteristics (PD) and their computer analysis, the technical condition of 38 PVIs was diagnosed with the division into four groups; Fully operational; Workable at the given time; Limited working capacity and requiring replacement during subsequent routine inspections; Completely inoperative, requiring immediate replacement.

【 授权许可】

Unknown