. "Lahoda, Ji\u0159\u00ED" . "[1E3B599CDAF4]" . . . "Brno" . "3"^^ . "Brno" . "I" . "VHDL, programmable logic array, FPGA, voltage source, current source, direct digital synthesis"@en . "978-3-902823-21-2" . "128722" . . "RIV/49777513:23220/12:43915106!RIV13-MSM-23220___" . . . . "3"^^ . . "Controllable Current and Voltage Power Sources Using FPGA" . "Petr\u00E1nkov\u00E1, Zuzana" . "Controllable Current and Voltage Power Sources Using FPGA" . "1474-6670" . . . "6"^^ . . "23220" . . "Controllable Current and Voltage Power Sources Using FPGA"@en . . "2012-05-23+02:00"^^ . . "This paper deals with the development and design of digitally controllable, three phase current and voltage power sources. The main, digitally controlled parameters of the power source are frequency, phase-shift and amplitudes of two separate sine-wave systems. Possibilities and means of implementation of power sources are discussed and verified solution is described. The reason why this development was done is the lack of power sources on the market. The tree-phase voltage and the trhee-phase current systems are isolated by power transformers. Among many possibilities of voltage and current control, the method based on direct digital synthesis was selected. Control circuits of the power sources are described in VHDL and implemented in an FPGA device." . . . "Kouck\u00FD, V\u00E1clav" . "This paper deals with the development and design of digitally controllable, three phase current and voltage power sources. The main, digitally controlled parameters of the power source are frequency, phase-shift and amplitudes of two separate sine-wave systems. Possibilities and means of implementation of power sources are discussed and verified solution is described. The reason why this development was done is the lack of power sources on the market. The tree-phase voltage and the trhee-phase current systems are isolated by power transformers. Among many possibilities of voltage and current control, the method based on direct digital synthesis was selected. Control circuits of the power sources are described in VHDL and implemented in an FPGA device."@en . . . . "RIV/49777513:23220/12:43915106" . "Controllable Current and Voltage Power Sources Using FPGA"@en . . . "Proceedings of 11th IFAC/IEEE International Conference on Programmable Devices and Embedded Systems" . "University of Technology" .