National Repository of Grey Literature 6 records found  Search took 0.00 seconds. 
Reducing transformer inrush
Zoufalý, Marek ; Bušov, Bohuslav (referee) ; Šimek, David (advisor)
In this thesis is described the function and design of the transformer designed on ferromagnetic core, composed of transformer sheets. It is explained a transient inrush current of the transformer. In this work is inserted voltage and current waveforms, designed printed circuit board, serving to reduce the inrush current.
An Analysis and recommendation for innovation concernig an oil tap changer
Zoufalý, Marek ; Veselka, František (referee) ; Bušov, Bohuslav (advisor)
In this bachelor thesis is described the theory of regulation voltage transformers, power transformers, types of regulation in general. Then there is described the state of tap changers. There are mentioned some of the leading manufacturers of tap changers. Also analysed is the revision of tap changer MR MI501 and replacement of oil tap changer Škoda OPZ for new SMS Huaming CV, made by REVOS company.
Reducing transformer inrush
Zoufalý, Marek ; Bušov, Bohuslav (referee) ; Dohnal, Petr (advisor)
In this thesis is described the function and design of the transformer designed on ferromagnetic core, composed of transformer sheets. It is explained a transient inrush current of the transformer. In this work is inserted voltage and current waveforms, designed printed circuit board, serving to reduce the inrush current.
An Analysis and recommendation for innovation concernig an oil tap changer
Zoufalý, Marek ; Veselka, František (referee) ; Bušov, Bohuslav (advisor)
In this bachelor thesis is described the theory of regulation voltage transformers, power transformers, types of regulation in general. Then there is described the state of tap changers. There are mentioned some of the leading manufacturers of tap changers. Also analysed is the revision of tap changer MR MI501 and replacement of oil tap changer Škoda OPZ for new SMS Huaming CV, made by REVOS company.
Reducing transformer inrush
Zoufalý, Marek ; Bušov, Bohuslav (referee) ; Šimek, David (advisor)
In this thesis is described the function and design of the transformer designed on ferromagnetic core, composed of transformer sheets. It is explained a transient inrush current of the transformer. In this work is inserted voltage and current waveforms, designed printed circuit board, serving to reduce the inrush current.
Reducing transformer inrush
Zoufalý, Marek ; Bušov, Bohuslav (referee) ; Dohnal, Petr (advisor)
In this thesis is described the function and design of the transformer designed on ferromagnetic core, composed of transformer sheets. It is explained a transient inrush current of the transformer. In this work is inserted voltage and current waveforms, designed printed circuit board, serving to reduce the inrush current.

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