Figure 1: Basic Configuration of the Simulated Circuit for the IM Drive

Figure 2: General Scheme of the IFOC

Figure 3: Flux Control Loop

Figure 4: Flux Reference Computation

Figure 5: Torque Control Loop

Figure 6: Simplified Speed Control Loop

Figure 7: Start-Up Panel of the Induction Motor Drive Laboratory

Figure 8: Column Arrangement of Scopes under Torque Control Panel

Figure 9: Activation of Predefined Flux Control

Figure 10: Activation of Predefined Torque Control

Figure 11: Activation of Predefined Speed Control

Figure 12: Activation of V/F Control

Table 1: Three-Phase Two-Level Inverter Nameplate Ratings

Table 2: DCM Nameplate Ratings

Table 3: IM Parameters Values and Nameplate Ratings

Table 4: Control Parameters of the IM Drive

Table 5: Control Buttons and LED Fuse Status Indicators of the IM Drive

Table 6: Content of Displays of the IM Drive

Table 7: Content of Scopes and Displayed Waveforms

Table 8: Content of Scopes and Displayed Waveforms of the IM Drive

Table 9: Effect of Varying Inverter Frequency