ГЛОБАЛЬНАЯ ЭЛЕКТРИЧЕСКАЯ RLC ЦЕПЬ СИСТЕМЫ «КОРА ЗЕМЛИ – АТМОСФЕРА – ИОНОСФЕРА» И ЕЕ РЕЗОНАНСНЫЕ СВОЙСТВА

O.D. Podoltsev

doi:10.15407/techned2016.02.003

No. 2 (2016), Theoretical Electrical Engineering and Electrophysics

No. 2 (2016)

Theoretical Electrical Engineering and Electrophysics

GLOBAL ELECTRIC RLC –CIRCUIT OF A SYSTEM "THE EARTH'S CRUST – ATMOSPHERE – IONOSPHERE" AND ITS RESONANCE PROPERTIES

Published 2016-03-18

https://doi.org/10.15407/techned2016.02.003

O.D. Podoltsev⁺⁻

O.D. Podoltsev

Institute of Electrodynamics of the National Academy of Sciences of Ukraine, pr. Peremohy, 56, Kyiv, 03057, Ukraine

ARTICLE_1_PDF (Українська)

Keywords

global atmospheric electric circuit
geomagnetic induced currents
resonance
local overvoltage
power system глобальная атмосферная электрическая цепь
геомагнитно-индуцированные токи
резонанс
локальные перенапряжения
электроэнергетическая система

How to Cite

[1]

Подольцев, О. 2016. GLOBAL ELECTRIC RLC –CIRCUIT OF A SYSTEM "THE EARTH’S CRUST – ATMOSPHERE – IONOSPHERE" AND ITS RESONANCE PROPERTIES. Tekhnichna Elektrodynamika. 2 (Mar. 2016), 003. DOI:https://doi.org/10.15407/techned2016.02.003.

Abstract

The global electric RLC-circuit of the Earth is proposed to simulate the coupled electromagnetic processes of extremely low frequency in the Earth's crust, atmosphere and ionosphere. For its computer implementation, taking into account the spatial structure of the spherical elements of the system, the software Matlab/Simulink is used. As shown by study, the circuit is characterized by resonances within frequency range of 0,8–4 Hz, and the first resonance frequency is equal 0,81 Hz. The response of this RLC-circuit to external action harmonic, step function and pulsed voltage sources is examined and significant local overvoltage of the circuit elements under external harmonic action at resonance frequency is revealed. References 8, figures 7, table 1.

https://doi.org/10.15407/techned2016.02.003

ARTICLE_1_PDF (Українська)

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