Simplified Method of Calculation of Wire Closing-In with Due Account of Constructive Elements of Switch-Gears under Two-Phase Short Circuit

Simplified Method of Calculation of Wire Closing-In with Due Account of Constructive Elements of Switch-Gears under Two-Phase Short Circuit

The paper proposes a simplified and modified method of calculation of wire closing-in under two-phase short-circuit. The method takes into account main characteristics of short-circuit with the help of electrodynamic force impulse. An explicit formula have been developed to calculate maximum wire de...

Full description

Bibliographic Details
Main Authors: I. I. Sergey, E. G. Ponomarenko, Wael Makhmoud Sammour
Format: Article
Language:Russian
Published: Belarusian National Technical University 2004-04-01
Series:Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika
Online Access:https://energy.bntu.by/jour/article/view/1112
id doaj-8232af2de9ed4e8d8f34ddf7c9bf38b1
record_format Article
spelling doaj-8232af2de9ed4e8d8f34ddf7c9bf38b12021-07-29T08:45:30ZrusBelarusian National Technical UniversityIzvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika1029-74482414-03412004-04-010251110.21122/1029-7448-2004-0-2-5-111072Simplified Method of Calculation of Wire Closing-In with Due Account of Constructive Elements of Switch-Gears under Two-Phase Short CircuitI. I. Sergey0E. G. Ponomarenko1Wael Makhmoud Sammour2Belarusian National Technical UniversityBelarusian National Technical UniversityBelarusian National Technical UniversityThe paper proposes a simplified and modified method of calculation of wire closing-in under two-phase short-circuit. The method takes into account main characteristics of short-circuit with the help of electrodynamic force impulse. An explicit formula have been developed to calculate maximum wire deflection with due account of constructive elements of switch gears and correction factor. The value of correction factor is calculated with the help of computer program in view of changes in wire configuration and their deformation in case of short-circuit.https://energy.bntu.by/jour/article/view/1112
collection DOAJ
language Russian
format Article
sources DOAJ
author I. I. Sergey
E. G. Ponomarenko
Wael Makhmoud Sammour
spellingShingle I. I. Sergey
E. G. Ponomarenko
Wael Makhmoud Sammour
Simplified Method of Calculation of Wire Closing-In with Due Account of Constructive Elements of Switch-Gears under Two-Phase Short Circuit
Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika
author_facet I. I. Sergey
E. G. Ponomarenko
Wael Makhmoud Sammour
author_sort I. I. Sergey
title Simplified Method of Calculation of Wire Closing-In with Due Account of Constructive Elements of Switch-Gears under Two-Phase Short Circuit
title_short Simplified Method of Calculation of Wire Closing-In with Due Account of Constructive Elements of Switch-Gears under Two-Phase Short Circuit
title_full Simplified Method of Calculation of Wire Closing-In with Due Account of Constructive Elements of Switch-Gears under Two-Phase Short Circuit
title_fullStr Simplified Method of Calculation of Wire Closing-In with Due Account of Constructive Elements of Switch-Gears under Two-Phase Short Circuit
title_full_unstemmed Simplified Method of Calculation of Wire Closing-In with Due Account of Constructive Elements of Switch-Gears under Two-Phase Short Circuit
title_sort simplified method of calculation of wire closing-in with due account of constructive elements of switch-gears under two-phase short circuit
publisher Belarusian National Technical University
series Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika
issn 1029-7448
2414-0341
publishDate 2004-04-01
description The paper proposes a simplified and modified method of calculation of wire closing-in under two-phase short-circuit. The method takes into account main characteristics of short-circuit with the help of electrodynamic force impulse. An explicit formula have been developed to calculate maximum wire deflection with due account of constructive elements of switch gears and correction factor. The value of correction factor is calculated with the help of computer program in view of changes in wire configuration and their deformation in case of short-circuit.
url https://energy.bntu.by/jour/article/view/1112
work_keys_str_mv AT iisergey simplifiedmethodofcalculationofwireclosinginwithdueaccountofconstructiveelementsofswitchgearsundertwophaseshortcircuit
AT egponomarenko simplifiedmethodofcalculationofwireclosinginwithdueaccountofconstructiveelementsofswitchgearsundertwophaseshortcircuit
AT waelmakhmoudsammour simplifiedmethodofcalculationofwireclosinginwithdueaccountofconstructiveelementsofswitchgearsundertwophaseshortcircuit
_version_ 1721252141889224704

Similar Items