1964
DOI: 10.1049/piee.1964.0302
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Adjustable-frequency invertors and their application to variable-speed drives

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Cited by 30 publications
(4 citation statements)
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“…The triggering sequence shows that motor load current may flow in one main thyristor of the upper row (1,3,5) and one in the lower row (2,4,6) at any instant of time. The energy stored in a motor phase at the instant of turning off a conducting main thyristor is dissipated in a circulating-current loop.…”
Section: Operationmentioning
confidence: 99%
See 1 more Smart Citation
“…The triggering sequence shows that motor load current may flow in one main thyristor of the upper row (1,3,5) and one in the lower row (2,4,6) at any instant of time. The energy stored in a motor phase at the instant of turning off a conducting main thyristor is dissipated in a circulating-current loop.…”
Section: Operationmentioning
confidence: 99%
“…The physical dimensions are such that the motion of the rotor disc between the stator blocks is approximately linear. The invertor built was based on published work, 1 and uses individual d.c. side commutation of the thyristors. However, the analysis is applicable to any properly represented 3-phase invertor.…”
Section: Introductionmentioning
confidence: 99%
“…Static inverters (Bradley et al, 1964, Espclage et al, 1969 are widely used for A.C. motor drives. Three-phase mains is first converted into D.C.…”
Section: Introductionmentioning
confidence: 99%
“…As primeiras propostas dentro desta topologia indicaram o uso de SCRs tanto na estrutura inversora como na retificadora, de forma a agregar ao conversor a possibilidade de controlar o nível de tensão no link CC, e consequentemente, na carga (BRADLEY et al, 1964). Esta é uma implicação da estratégia de modo de chaveamento adotada, denominada six step.…”
Section: Conversores Ca/ca Trifásicos: Um Breve Históricounclassified