International Journal of Rotating Machinery / 2012 / Article / Tab 1

Research Article

A Rotor Flux and Speed Observer for Sensorless Single-Phase Induction Motor Applications

Table 1

SPIM data.

     Rated values

Voltage 110 V
Frequency 50/60 Hz
Main winding current 2.3 A
Speed 2700 RPM
No. of poles 2
Power 0.25 HP (180 W)

Main winding ( ) Auxiliary winding ( )

5.2 Ω 29 Ω
9.4 Ω 35.9 Ω
0.3 H 0.45 H
0.3068 H 0.55 H
0.3068 H 0.55 H
   0.67

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