Sakhno O. The continuous monitoring and remaining life prediction system for high-voltage current transformers

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0412U004654

Thesis Registration Form

0412U004654.pdf

Applicant for

Sakhno Oleksandr Anatoliyovych

Specialization

05.14.02 - Електричні станції, мережі і системи

Date of defense

26-10-2012

Specialized Academic Board

Д 35.052.02

Lviv Polytechnic National University

Essay

The thesis deals with the scientific and applied problem of creating the online monitoring and residual life prediction system for high-voltage current transformers. A model of prediction of residual life, which takes into account the results of the continuous diagnostic of the current technical condition of the current transformers on the basis of several diagnostic parameters was proposed. A model of determination of the absolute values of the dielectric loss factor of main insulation of current transformers, a method of reduction the influence of noise and stray leakage current on the values of diagnostic parameters were proposed.

Thesis supervisor

Andrienko Petro Dmitrovych

Official opponents

Журахівський Анатолій Валентинович
Рудевіч Наталія Валентинівна

Files

aref.doc

dis.doc

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