Understanding the Panel

When starting the demo, the panel in figure 8 appears first with the default settings.

Figure 8: Start-Up Panel of the DFIM Drive Laboratory

The panel is to be operated as follows:

• In the left corner, under DFIM control the student can set the control parameters such as input torque, reference speed, and reference current I_d.
  Table 1 summarizes these parameters, while table 2 presents the descriptions of control buttons and the fuses.
• Once a value has been applied for a control parameter, the student can observe the related waveforms under Oscilloscopes.
  Table 3 presents the content of scopes of each tab under Oscilloscopes.

Table 1: Control Parameters of the DFIM Drive

Table 2: Control Buttons and LED Fuse Status Indicators

On scope localization, the indices used will be like those of matrix elements.
Hence, the scope located at the upper left corner (first row, first column) is denoted Scope₁₁, while the scope in the upper right corner (first row, second column) is Scope₁₂.
By the same token, the scope in the lower left corner is Scope₂₁ while the scope in the lower right corner is Scope₂₂.
Table 3 summarizes the content of scopes.

Table 3: Content of Scopes and Displayed Waveforms

Finally, the parameter values and nominal ratings of the DFIM simulated as part of this laboratory are presented in table 4.

Table 4: DFIM Parameters and Nameplate Ratings