National Repository of Grey Literature 4 records found  Search took 0.01 seconds. 
AC power supply with remote control
Štěpnička, Martin ; Papica, Petr (referee) ; Kubíček, Michal (advisor)
The project describes the design of controlled inverters or power generator simulating one phase of European or American distribution network. The generator is able to enter into an output signal of a certain fault conditions designed to testing the electromagnetic compatibility of connected devices. The text is divided into three main chapters. The first one deals with the design of the power generating low-frequency signal. The second part describes the power source used for this generator. In the third section describes the program management unit. End of text summarizes the results. The annex contains a schematic designs and printed circuit boards.
Digitally controllable power-supply generating current pulses with adjustable rising slope and duration
Dujíček, Martin ; Hruboš, Zdeněk (referee) ; Šotner, Roman (advisor)
Master’s thesis is focused on design of digitally controllable power-supply for generating current pulses with nominal level (few amperes), adjustable rising slope and time of duration. Device uses voltage controlled current source. Control voltage is generated by digital to analog converter. Computer simulations are accomplished for designed electronic circuit and measurement of prototype is done as well.
AC power supply with remote control
Štěpnička, Martin ; Papica, Petr (referee) ; Kubíček, Michal (advisor)
The project describes the design of controlled inverters or power generator simulating one phase of European or American distribution network. The generator is able to enter into an output signal of a certain fault conditions designed to testing the electromagnetic compatibility of connected devices. The text is divided into three main chapters. The first one deals with the design of the power generating low-frequency signal. The second part describes the power source used for this generator. In the third section describes the program management unit. End of text summarizes the results. The annex contains a schematic designs and printed circuit boards.
Digitally controllable power-supply generating current pulses with adjustable rising slope and duration
Dujíček, Martin ; Hruboš, Zdeněk (referee) ; Šotner, Roman (advisor)
Master’s thesis is focused on design of digitally controllable power-supply for generating current pulses with nominal level (few amperes), adjustable rising slope and time of duration. Device uses voltage controlled current source. Control voltage is generated by digital to analog converter. Computer simulations are accomplished for designed electronic circuit and measurement of prototype is done as well.

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