Research Article
Stability Analysis and Design of a Nonlinear Controller for Hot Rolling Coiler
Table 1
Physical and simulation parameters for coiling asynchronous motor.
| VA | Motor power | 33280 | Vrms | Voltage | 380 | Hz | Frequency | 50 | ohm | Stator resistance | 0.436 | ohm | Rotor resistance | 0.818 | H | Stator leakage inductance | 0.002 | H | Rotor leakage inductance | 0.002 | H | Mutual inductance | 0.0691 | A | Initial current magnitude (phases A/B/C) | 0/0/0 | deg | Initial current phase (phases A/B/C) | 0/120/240 |
Kg⋅m2 | Inertia | 0.086 | N⋅m⋅s | Friction | 0.005 | — | Pole pairs | 2 | — | Initial slip | 1 | deg | Initial angle | 0 |
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