TECNEL-B Computer Controlled Basic Teaching Unit for the Study of Power Electronics ( no IGBTS) Converters AC-DC+ AC-AC

1. TECNEL/ B. Unit: Unit with Computer Control and Data Acquisition System designed to study the basis of Power Electrics. It allows students to study AC/ DC, AC/ AC converters. Metallic box Diagram in the front panel with similar distribution to the elements in the real unit. Front panel: Diodes module: 6 diodes. Thyristors module: 6 thyristors. Snubber net. Sensors module: 4 voltage sensors, 2 current sensors. Power supply connections for Vr, Vs, Vt, Neutral and Ground. Practices schemes. Back panel: Data Acquisition Board connector ( SCSI connector) . Tachodynamo connector. Main fuses ( Vr, Vs, Vt) and LEDs. Circuit breaker ( main switch) . Single-phase driver. Three-phase driver. TSI board. Four relays board. 2 Three-phase relays. Commuted power supply. Three-phase magnetothermal. Control Interface. 2. DAB. Data Acquisition Board: PCI Data acquisition board ( National Instruments) to be placed in a computer slot. 16 Analog inputs. Sampling rate up to: 250 KS/ s. 2 Analog outputs. 24 Digital Inputs/ Outputs. 3. TECNEL/ B/ CCSOF. Computer Control+ Data Acquisition+ Data Management Software: Registration and visualization of all process variables in an automatic and simultaneously way. Flexible, open and multicontrol software, developed with actual windows graphic systems, acting simultaneously on all process parameters. Management, processing, comparison and storage of data. Sampling velocity up to 250 KS/ s ( kilo samples per second) . Comparative analysis of the obtained data, after the process and modification of the conditions during the process. 4. Cables and Accessories, for normal operation. 5. Manuals: This unit is supplied with 8 manuals. Dimensions ( approx.) = Unit: 490 x 330 x 310 mm. Weight: 35 Kg.