%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % data1sh.m - input data for spshell.m % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % Leading G denotes a global variable GV1=480; KVA=15; PF=0.80; eff=0.97; Gf=60; Gdelc=1250; % FL current density - Apsi Grhoc=1.02e-06; % Conductor resistivity - Ohm_in Gkl=1.42; % Ratio conductor/core losses @ FL GBm=1.50; % Max core flux density - T GHm=0.92*2.021; % Max core mag fld intensity - A-t/in Gpm=2.5*0.7; % Core loss power density - W/lb Grw=2.5; % Ratio of window height/width Ggammam=0.283; % Core material density - lbs/cu in GSF=0.95; % Lamination stacking factor GN=160; % Primary coil turns GI1=1000*KVA/GV1; % Primary rated current - A GPm=(1-eff)*PF*1000*KVA/(1+Gkl); % Core losses - W Gkc=0.5-0.002*sqrt(GV1)+0.0035*(GV1*GI1)^0.25; % Window fill factor