Stator and Rotor Circuit Data for Generic Rotating Machines
To access the stator or rotor circuit data, double-click either the Machine > Stator > Circuit or the Machine > Rotor > Circuit entry in the project tree.
The circuit data Properties dialog box contains the following fields:
|
Control Type |
Control Type: DC, CCC (chopping current control), PWM, HCC (hysteresis current control). Default is DC. Note: For SALNT_STEP Stators, only DC and CCC control types are available.
|
|
Lead Angle of Trigger |
Lead angle of trigger in electrical degrees. Visible only when the machine stator or rotor Position Control is enabled. |
|
Trigger Pulse Width |
Trigger pulse width in electrical degrees. Visible only when Control Type is DC or CCC. Default value is 120. |
|
Transistor Drop |
Voltage drop of one transistor. |
|
Diode Drop |
Voltage drop of one diode, or the total voltage for star-type circuits in the discharge loop. |
|
Maximum Current |
Maximum current for chopping current control. Visible only when Control Type is CCC. |
|
Minimum Current |
Minimum current for chopping current control. Visible only when Control Type is CCC. |
|
Modulation Index |
Modulation index (the ratio of the sine-wave amplitude to the triangular amplitude). Visible only when Control Type is PWM. |
|
Carrier Frequency Times |
Carrier frequency times (the ratio of the triangular frequency to the sine-wave frequency). Visible only when Control Type is PWM. |
|
Reference Amplitude |
The amplitude of the sine-wave reference current. Visible only when Control Type is HCC. |
|
Hysteresis Band |
The difference between the upper and lower hysteresis limits. Visible only when Control Type is HCC. |