A Novel Second Order Sliding Mode Control Algorithm for Velocity Control Permanent Magnet Synchronous Motor - Intelligent Computing for Sustainable Energy and Environment - page 218

Ta b l e 1 . Motor parameters in the simulation

Symbol Quantity Data

P Power 1.0kW

T Torque 1 Nm

V Speed 1500 r/min

R S Stator resistor 2.875 ohm

Lq , Ld Stator Inductor 0.0085 H

m 2 J Rotor inertia 0.001 Kg ·

P Poles 4

ϕ f Flux 0.175Wb

Fig. 2. The experimental results of PMSM start response

Fig. 3. Motor speed when J has a perturbation