EE_387_200809SP_homework_09_solution

EE_387_200809SP_homework_09_solution - EE 387 Spring 2009...

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1 Homework 09 Solution © Jeffrey Mayer 2005-2009. All rights reserved. EE 387 Spring 2009 1. s = 0.0259 n = 1.7535e+003
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2 Homework 09 Solution © Jeffrey Mayer 2005-2009. All rights reserved. EE 387 Spring 2009 2. -200 0 200 v sa [V] Load Change Transient (Class A) in ab Variables -50 0 50 i sa [A] -200 0 200 v sb [V] -50 0 50 i sb [A] -50 0 50 i ra [A] -50 0 50 i rb [A] 0 10 20 T e [N m] 0 200 400 600 800 1000 350 360 370 ω r [rad/s] t [ms]
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3 Homework 09 Solution © Jeffrey Mayer 2005-2009. All rights reserved. EE 387 Spring 2009 2. (cont.) -200 0 200 v sd [V] Load Change Transient (Class A) in dq Variables -50 0 50 i sd [A] -200 0 200 v sq [V] -50 0 50 i sq [A] -50 0 50 i rd [A] -50 0 50 i rq [A] 0 10 20 T e [N m] 0 200 400 600 800 1000 350 360 370 ω r [rad/s] t [ms]
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4 Homework 09 Solution © Jeffrey Mayer 2005-2009. All rights reserved.
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Unformatted text preview: EE 387 Spring 2009 2. (cont.) 330 340 350 360 370 5 10 15 20 r [rad/s] T e [N m] Comparison of dynamic and steady-state T e-r characteristics (Class A) 5 Homework 09 Solution Jeffrey Mayer 2005-2009. All rights reserved. EE 387 Spring 2009 2. (cont.)-200-100 100 200 v sa [V] i sa [A] i ra [A] Load Change Transient-200-100 100 200 v sa [V] i sa [A] i ra [A] Load Change Transient 10 20 T e [N m] 50 100 150 340 360 380 r [rad/s] t [ms] 10 20 T e [N m] 550 600 650 340 360 380 r [rad/s] t [ms]...
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This note was uploaded on 10/08/2009 for the course EE 387 taught by Professor Jefferymayer during the Spring '08 term at Pennsylvania State University, University Park.

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EE_387_200809SP_homework_09_solution - EE 387 Spring 2009...

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