Comparative Study of Two Nonlinear Control Strategies of Induction Motors considering Heating and Magnetic Saturation

<div>Simulation results under load torque (0 to 14 Nm) and rotor resistance variations (FLT controller): (a) rotor speed, (b) electromagnetic torque, (c) magnetizing current, (d) speed error <span class="nowrap"><svg height="16.1013pt" id="M230" style="vertical-align:-3.9436pt" version="1.1" viewbox="-0.0498162 -12.1577 79.9332 16.1013" width="79.9332pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M300 -147C201 -63 143 98 143 270S200 602 300 686L282 710C136 610 70 450 70 271V270C70 89 136 -72 282 -170L300 -147Z"></path></g><g transform="matrix(.013,0,0,-0.013,4.498,0)"><path d="M391 364C391 409 353 448 295 448C249 448 198 426 152 393C65 331 23 225 23 139C23 14 96 -12 146 -12C198 -12 280 9 367 101L351 124C300 78 242 48 194 48C129 48 109 107 109 162V191C208 213 391 266 391 364ZM313 350C313 305 268 261 113 223C132 334 187 381 217 398C227 404 244 405 261 405C290 405 313 385 313 350Z"></path></g><g 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Journal of Electrical and Computer Engineering

fig8

Figure 8

Figure 8: Comparative Study of Two Nonlinear Control Strategies of Induction Motors considering Heating and Magnetic Saturation 