Unformatted text preview: the final steadystate speed? c) What is the steadystate ? d) What is the steadystate efficiency? 4) Using the parameters mentioned on page 272, use Excel (or Matlab, Mathcad, etc.) to generate the plots shown in Fig. 6.44. Create all the plots shown in the Figure. 5) For the machine studied in problem 4, use Excel (or Matlab, Mathcad, etc.), to compute the q and daxis currents, and efficiency as a function of speed for the case in which . Show plots of these curves. θ ev θ r φ v + = λ as ˜ 0.02 2j 0.2 2– = L s 1 = r s 0.1 = Ω λ m 0.1 = P 4 = T l 0.0003 ϖ r 2 = V ˜ as I as ϖ r t = v as 2 = v bs 2 = v cs 4 – = θ r ( 29 = T l 0.1 = P 2 = L s 0.1 = L ls 10 = r s 1 = Ω λ m 0.1 = φ v φ v I as φ v =...
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 Fall '08
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 Magnetic Field, 2 hours, φ, 0.1 nm, 0.1 volt

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