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Controlled Switching for Transformer Inrush by Chiranjeev Sahoo is a document available to read on EtoBox.
What is Controlled Switching for Transformer Inrush about?
1) Controlled energization of transformers can eliminate inrush currents but practical factors can prevent complete elimination including deviations in circuit breaker closing times, effects of prestriking, and errors in measuring residual flux. 2) The relative slopes of prospective and residual flux plots determine an optimal closing instant - errors are less likely if closing near where fluxes are equal. 3) Prestriking and mechanical timing deviations together influence performance, with less inrush on
- Author
- Chiranjeev Sahoo
- Language
- EN