This paper deals with simulation and experimental verification of DC/DC converter with input active filter. Input filter design is presented and in analysis two different stabilization methods are studied. Offset method is based on stabilization of undesired current values on input choke and it is based on total change of converter switching (unplugging from the power network). Stabilization method with super-capacitor (additional energy buffer in DC link) is based on input power compensation. The super-capacitor is used as energy buffer for voltage and current drop compensation. For both methods the simulation results are compared with realized measurement. It is shown that method with super-capacitors offers advantages and higher efficiency.@en

Faculty of Mechatronics (FM TnUAD), as one of EDIPE (Leonardo da Vinci) project partners, has built a laboratory of electromechanical actuators, controlled and measured by available web services. The preliminary results have been presented at important world-wide conference proceedings or journals. The recent state in electromechanical actuators Web-Lab will be presented at paper. The used control technology, as well as the measuring equipment and technologies, will be described and discussed. Also the very first experience with designed technology will pre presented with special attention paid to viewpoint of end-user and laboratory staff. Also the basic ides of booking systems, developed by University of Maribor, and its connection to laboratories in Trencin will be presented.@en

Two different methods of an active filter design for a DC/DC converter with input active filter are presented. Offset method is designed for stabilization of the undesired current values on input choke and is focused on total changes of converter switching. Stabilization method with super-capacitor is oriented on input voltage compensation. Super-capacitor is used here as energy buffer for voltage drop compensation. Obtained results are compared and the realized measurement for offset method is presented.@en

Design of an electromechanical system is multidisciplinary and so is its simulation. In this paper the three different types of co-simulation are compared and the output waveforms are presented. The co-simulation is realized between two different programs (power electronic circuit simulator ¿ control part and finite element analysis ¿ magnetic and mechanic model part). The simulations were realized for an electromechanical actuator fuel injection system. The output waveforms for coil current, forces, inductances and position are compared.@en