imsq6full.mdl

关于电机的.m程序

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	      Name		      "Mathematical model of the induction mac"
"hine. \nState vector formulation in an arbitrary dq common reference frame.\n"
"Per unit description.    "
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	      Name		      " Electrical  system equations: \n      "
"      vs = Rs is + 1/wo (dfs/dt) + wk M(pi/2) fs      \n            vr  = Rr "
"ir  + 1/wo (dfr/dt)  + (wk - wm) M(pi/2) fr\n      where the variables i, v, "
"and f are 2-dimensional space vectors; for instance\n            is = [ids iq"
"s] and so forth,\n      wk is the speed of the reference frame, wm the rotor "
"speed,\n      and M(pi/2)represents a 90o space rotator namely M(pi/2) = [0 -"
"1;1 0]\n\n    The flux linkage current relations are:\n          fds = Ls ids"
" + Lm idr       \n          fdr =  Lm ids + Lr idr          (D_axis)\n       "
"                                                                Ls =Lm +Lsl  "
"; Lr = Lm +Lrl\n          fqs = Ls iqs + Lm iqr\n          fqr  = Lm iqs + Lr"
" iqr         (Q_axis)\n                                                     "
"\n Mechanical system equations:\n             Te = 2H (dwm/dt ) + Bm wm + Tl "
"\n            where Te = fs (cross) is = M(pi/2) fs (dot) is = fds iqs - fqs "
"ids\n                              = fs x is = M(pi/2) fs . is\n             "
"                 = ir x fr   = Lm (ir x is) = Lm/Lr (fr x is)   \n           "
"                   = 1/Lm' (fr x fs)        Lm' =Lm c/(1-c)   c = 1 - Lm^2/(L"
"s Lr)                "
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