Parts of LNSD System Figure 2 shows some parts and equipment required of LNSD system and Table 1 includes its description. Brief Description of the Equipment A. CO3636-3B The system comprises an assembly of power electronic circuits with IGBTs. In addition to power semiconductors, the system incorporates control and measurement of all relevant parameters. Virtual instruments are available for the operation and recording of measurements. B. CO3636-3-D The MATLAB interface allows students and researchers to upload MATLAB projects onto power electronics systems and to test them out. Drivers and Toolboxes enable them to draft their applications. Separate hardware interfaces for uploadEquipment number CO3636-3B CO3636-3E SE2663-3T ing the applications are designed in MATLAB. It comprises of MATLAB-supported USB port for the exchange of system parameters and measurement data. All kinds of variables can Table 1. Description of equipment. Equipment description Power Electronic Circuit with IGBT CO3636-3D MATLAB interface for power electronics Three-phase isolating transformer 300 VA Incremental position encoder with 1024 pulses 0.3 kW CO5127-1Z CO3636-6V SE2672-3S Analog/digital multimeter, wattmeter, and power factor meter Servo test stand for 0.3 kW machines Synchronous servo motor 0.3 kW Quantity 2 1 1 1 1 1 1 CO3636-3E CO3636-3B CO3636-6V SE2663-3T SE2672-3S FIG 2 Equipment of LNSD system [10]. 46 IEEE POWER ELECTRONICS MAGAZINE z June 2021