- The 2 Pole Motor In A Pmac Drive Has The Following Parameters R 5 1 1 0 1 H And Ke K 0 5 Assume The Motor Is 1 (346.45 KiB) Viewed 24 times
The 2-pole motor in a PMAC drive has the following parameters: R, = 5 1, 1 = 0.1 H, and Ke=k, = 0.5. Assume the motor is controlled such that the following space vector and phasor diagram for phase - a are accurate. With the motor in steady state, the applied Phase-A voltage is Va = 150.3139220.386[deg.]. Use the equivalent circuit to answer the following questions. L. T. R; Lm Va W 17.(jo, L.) TOR, + + Emai + Email Ema, E. Engay, B 12 To rer - axis A. At steady state, what is the rotor speed, wm, in RPMs? Hint, the speed is greater than a 1,000 (RPM). Hint, B. At steady state, what is the Back Emf, Ê,, in Volts? In this case ) = Emu consider equation 10.22 from your book. C. At steady state, what is the current, iq, in Amps? D. At steady state, what is motor generated torque Tem, in (Nm/?