%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % imdesign.m - Provides input data for imeval.m % Limited to parallel-sided, open stator slots % and rectangular rotor bars. % ( All dimensions in inches & areas in sq.in.) % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % Rotor conductor material; Copper assumed for stator conductors. krc=2; % 1=copper; 2=aluminum % Winding data VL=460; f=60; p=6; m=3; HP=20; S1=54; S2=51; Cs=8; pitch=8; a=1; % Conductor data sa1=0.01563; sb=0.250*0.700; sr=0.700*0.531; d2c=0.673; b2c=0.250; % General dimensions D=12.600; Dr=12.530; Do=17.62; Dsh=4.00; dc=1.00; la=7.00; SF=0.96; % Stator slot dimensions bs1=0.375; ds0=0.185; ds1=0.900; % Rotor slot dimensions br2=0.171; br1=0.3125; dr2=0.116; dr1=1.016; % Squirrel cage data Der=11.398; der=0.700; wer=0.531; lb=7.00; br=0.00; Kring=1.00;