Research Article

Practical Aspects of Broken Rotor Bars Detection in PWM Voltage-Source-Inverter-Fed Squirrel-Cage Induction Motors

Table 2

Induction motor technical data.

ParameterValueUnit

Nominal power3.0kW
Nominal voltage380V
Nominal current6.8A
Nominal frequency50Hz
Connection
Number of poles4
Rotor slots number28