Document Details

Document Type : Article In Journal 
Document Title :
Circuit Interruption Phenomena in Three-Phase Multiconductor Transmission Systems
ظاهرة القطع في النظم الثلاثية الأطوار لخطوط النقل متعددة الموصلات
 
Subject : Electrical Engineering 
Document Language : English 
Abstract : With a rising trend for transmission system voltages in the EHV and Ut-IV ranges and a consequent increase in insulation costs of these networks together with their associated equipment, the need for rigorous system analysis for the sake of optimal design considerations is realized. This paper highlights the significance of fairly accurate analysis of interruption phenomena in three-phase multiconductor transmission systems as an essential prerequisite for the optimal design and operational requirements of interruption equipment. A mathematical algorithm has been developed in the paper to simulate very accurately the transient wave-front of fault current following fault inception. The development is then implemented to compute waveforms of recovery transient voltages at circuit breaker location in the crucial microseconds succeeding contact separation. In the paper distributed parameter as well as frequency dependance effects are being considered. Furthermore the influence of source effects on the recovery transient initial rate of rise and on its maximum values are adequately highlighted. 
ISSN : 1319-1047 
Journal Name : Engineering Sciences Journal 
Volume : 8 
Issue Number : 1 
Publishing Year : 1416 AH
1996 AD 
Article Type : Article 
Added Date : Saturday, January 9, 2010 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
سليمان الطيب محمدMOHAMED, Soliman El-TaibInvestigatorDoctorate 

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 24723.pdf pdfCircuit Interruption Phenomena in Three-Phase Multiconductor Transmission Systems

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