A non-linear turn-off snubber for power electronic switches

Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie/South African Journal of Science and Technology

 
 
Field Value
 
Title A non-linear turn-off snubber for power electronic switches ’n Nie-lineêre afskakelgapser vir drywingselektroniese skakelaars
 
Creator Steyn, C. G. van Wyk, J. D.
 
Subject — — — —
Description A novel suggestion for a non-linear turn-off snubber is simulated experimentally with linear capacitors and an auxiliary power electronic switch. Thus the principle and advantages of this concept is partly illustrated, particularly concerning the important reduction of reactive stored energy for the same switching dissipation in the main power device. The full advantages of the concept will be realised when a snubber capacitor with non-linear, voltage dependent dielectric is used. The work on this part of the solution is being continued. ’n Nuwe voorstel vir ’n nie-lineêre afskakelgapser is eksperimenteel gesimuleer met behulp van lineêre kapasitore en ’n elektroniese hulpskakelaar. Hierdeur word die beginsel en voordele van die voorgestelde nie-lineêre afskakelgapser ten dele geïllustreer, veral wat betref die vermindering in gestoorde reaktiewe energie vir dieselfde vermindering van skakeldissipasie in die elektroniese skakelelement. Die volledige voordele van die idee sal verwerklik indien geen hulpskakelaar gebruik word nie, maar ’n gapserkapasitor met nie-lineêre, spanningsafhanklike diëlektrikum. Navorsing oor die genoemde oplossing word voortgesit.
 
Publisher AOSIS
 
Contributor — —
Date 1985-03-18
 
Type info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion — — — —
Format application/pdf
Identifier 10.4102/satnt.v4i4.1048
 
Source Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie; Vol 4, No 4 (1985); 143-146 Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie; Vol 4, No 4 (1985); 143-146 2222-4173 0254-3486
 
Language eng
 
Relation
The following web links (URLs) may trigger a file download or direct you to an alternative webpage to gain access to a publication file format of the published article:

https://journals.satnt.aosis.co.za/index.php/satnt/article/view/1048/2146
 
Coverage — — — — — —
Rights Copyright (c) 1985 C. G. Steyn, J. D. van Wyk https://creativecommons.org/licenses/by/4.0
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