CHARACTERISTIC FEATURES OF DETERMINATION OF LIGHTHING PROTECTION EFFICIENCY INDEX FOR OVERHEAD TRANSMISSION LINES

  • Valeriy Sobchuk Vinnytsia National Technical University
  • Natalija Sobchuk Vinnytsia National Technical University
  • Olena Slobodianiuk Vinnytsia National Technical University
Keywords: objectives and criteria of line lightning protection, lightning conductors, lightning protection level by the rate of lightning current growth

Abstract

Technique and mathematical model for determination of one of the components of overhead
transmission lines lightning protection technical index efficiency – specific amount of expected
emergency disconnections of the line in thunderstorm season as a result of direct impacts into overhead
ground-wire cable in the middle of the span, taking into account mechanical calculations of
asynchronous motion of wires in the span, is suggested.

 

 

REFERENCES

1. Александров Г. Н. Установки сверхвысокого напряжения и охрана окружающей среды : [Учебное пособие
для вузов] / Александров Г. Н. – Л. : Энергоатомиздат. Ленинградское отделение, 1989. – 360 с.
2. Бриснякович А. Д. Расчет проводов подстанций и больших переходов ЛЭП / Бриснякович А. Д. – Л. :
«Энергия», 1975. – 248 с.
3. Техника высоких напряжений. Учебник для студентов электротехнических и электроэнергетических
специальностей вузов / [под общей ред. Д. В. Разевича]. – М. : Энергия, 1976. – 488 с.
4. Иерусалимов М. Е. Техника высоких напряжений / М. Е. Иерусалимов, Н. Н. Орлов; под общ. ред.
М. Е. Иерусалимова. – Киев: Изд-во Киевского университета, 1967. – 444 с.
5. Черников А. А. Основы грозозащиты высоковольтных электроустановок / Черников А. А. – Куйбышев :
Куйбышев. политехн. ин-т, 1971. – 112 с.

Author Biographies

Valeriy Sobchuk, Vinnytsia National Technical University
Cand. Sc. (Eng.), Professor with the Chair of Electric Stations and Substations
Natalija Sobchuk, Vinnytsia National Technical University

Cand. Sc. (Eng.), Assistant Professor with the Chair of Electric Stations and
Substations

Olena Slobodianiuk, Vinnytsia National Technical University

Cand. Sc.(Educ.), Senior Lecturer with the Chair of Computer Ecological and
Economic Monitoring and Engineering Graphics (CEEMEG)

Published
2015-11-25
How to Cite
[1]
V. Sobchuk, N. Sobchuk, and O. Slobodianiuk, “CHARACTERISTIC FEATURES OF DETERMINATION OF LIGHTHING PROTECTION EFFICIENCY INDEX FOR OVERHEAD TRANSMISSION LINES”, SWVNTU, no. 3, Nov. 2015.
Section
Energetics and Electrical Engineering