Current Interruption Transients Calculation
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Beschreibung
Provides an original, detailed and practical description ofcurrent interruption transients, origins, and the circuitsinvolved, and how they can be calculated
Current Interruption Transients Calculationis acomprehensive resource for the understanding, calculation andanalysis of the transient recovery voltages (TRVs) and relatedre-ignition or re-striking transients associated with faultcurrent interruption and the switching of inductive and capacitiveload currents in circuits.
This book provides an original, detailed and practicaldescription of current interruption transients, origins, and thecircuits involved, and how they can be calculated and then analysedusing only a hand calculator and a spreadsheet program.
Key features:
* Detailed theory on all of the current interruption cases thatcan occur on a power system.
* Clear explanation on how to calculate transients, showing howfour basic circuits can represent all transients and can be solvedin general without any use of the 'classical' Laplacetransform method.
* Series and parallel RLC circuit theory, followed by thecalculation of pole factors using the symmetrical component methodto derive the base power frequency components, with results appliedto all the relevant transient cases.
* Fault current interruption and inductive and capacitive loadcurrent switching cases illustrated using real applicationexamples.
With its practical approach, this book offers engineers thetools they need when analysing circuit breaker applications. Itwill be of great interest to practicing engineers and electricutility staff involved in circuit breaker design, specification,testing, switchgear application, system operation and planning, andin particular, for engineers using simulation programs fortransient calculations. It will also be useful for seniorundergraduate and postgraduate electrical power engineeringstudents looking to work in switchgear manufacturers and testinglaboratories.
Autor*in
David F. Peelo
Themen in »Current Interruption Transients Calculation«
Circuit Theory & Design Control Systems Technology Electrical & Electronics Engineering Elektrotechnik u. Elektronik Energie Energietechnik Energy Power Technology & Power Engineering Regelungstechnik Schaltkreise - Theorie u. Entwurf
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"It would be of interest to engineers involved with specification, testing, switchgear application, and simulation programs." (IEEE Electrical Engineering magazine, 1 May 2015)
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