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Usage of CAD Systems in Area of Electrical apparatuses
Bojanovský, Lukáš ; Kuchyňková, Hana (referee) ; Valenta, Jiří (advisor)
This thesis presents current possibilities of parametric modelling. In the first section the new features of Autodesk Inventor Series 10 and process of designing model of arc chute cut of circuit-braker BD250 are described. A next section of the thesis describes funcionality of double contact element during switching off, creation and disappearance of electric arc. The principle of electric arc exctincion using magnetic exhaustion into arc chute with the participation of dynamic forces. The data format IGES was used for animation creation and also there is a short description of the history and origin of the format. The position animation in Autodesk Iventor 10 was used for designing animation.
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Measurement of elektrical and nonelectrical quantities of motor drive for switchgear
Pěček, Dominik ; Dostál, Lukáš (referee) ; Valenta, Jiří (advisor)
Bachelor’s thesis deals with measurement of electrical and non-electrical quantities on motor drive MP-BD-X230. As an introduction the classification of drives for switchgear is analysed and circuit breaker BD250 is described. Thesis continues by explaining application, basic nature and design solution of motor drive MP-BD-X230. Another step is description of workplace and devices which will be used for measurement. Measurement procedure of electrical and non-electrical quantities is also carried out accompanied by evaluation of measurement. Final part of the work deals with calculation of uncertainty of measurements with a reference to each individual measurement calculation and also deals with determination of measurement errors.
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Measurement of elektrical and nonelectrical quantities of motor drive for switchgear
Pěček, Dominik ; Dostál, Lukáš (referee) ; Valenta, Jiří (advisor)
Bachelor’s thesis deals with measurement of electrical and non-electrical quantities on motor drive MP-BD-X230. As an introduction the classification of drives for switchgear is analysed and circuit breaker BD250 is described. Thesis continues by explaining application, basic nature and design solution of motor drive MP-BD-X230. Another step is description of workplace and devices which will be used for measurement. Measurement procedure of electrical and non-electrical quantities is also carried out accompanied by evaluation of measurement. Final part of the work deals with calculation of uncertainty of measurements with a reference to each individual measurement calculation and also deals with determination of measurement errors.
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Usage of CAD Systems in Area of Electrical apparatuses
Bojanovský, Lukáš ; Kuchyňková, Hana (referee) ; Valenta, Jiří (advisor)
This thesis presents current possibilities of parametric modelling. In the first section the new features of Autodesk Inventor Series 10 and process of designing model of arc chute cut of circuit-braker BD250 are described. A next section of the thesis describes funcionality of double contact element during switching off, creation and disappearance of electric arc. The principle of electric arc exctincion using magnetic exhaustion into arc chute with the participation of dynamic forces. The data format IGES was used for animation creation and also there is a short description of the history and origin of the format. The position animation in Autodesk Iventor 10 was used for designing animation.
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