Table 3 Specification of IM used
Symbol | Quantity | Value |
|---|---|---|
\(P_{n}\) | Nominal power | 1 \({\text{KW}}\) |
\(V_{abc}\) | Rated voltage | 220 \({\text{V}}\) |
\(I_{abc}\) | Rated current | 3.6 \({\text{A}}\) |
\(f_{s}\) | Rated frequency | 50 \({\text{Hz}}\) |
\(cos\left( \emptyset \right)\) | Rated power factor | 0.74 |
\(J\) | Rotor inertia | 0.0025 \({\text{Kg m}}^{2}\) |
\(P\) | Number of poles | 4 |
\(\omega_{r}\) | No load speed | 145.0368 \({\text{rad}}/{\text{s}}\) |
\(R_{s}\) | Stator winding resistance | 8.4 \(\Omega\) |
\(R_{r}\) | Referred rotor winding resistance | 8.2 \(\Omega\) |
\(L_{ls}\) | Stator winding leakage inductance | 32.78 \({\text{mH}}\) |
\(L_{lr}\) | Referred rotor winding leakage inductance | 32.78 \({\text{mH}}\) |
\(L_{m}\) | Magnetizing inductance | 437.67 \({\text{mH}}\) |