v23990-p541-*3*-pm flowpim 0 600v/6a v geon 15 v v geoff 0 v r gon 32 r goff 16 figure 1 i gbt figure 2 fwd typical average static loss as a function of output current typical average static loss as a function of output current p loss = f(i out ) p loss = f(i out ) at at t j = 125 c t j = 125 c mi*cos from -1 to 1 in steps of 0,2 mi*cos from -1 to 1 in steps of 0,2 figure 3 i gbt figure 4 fwd typical average switching loss t ypical average switching loss as a function of output current p loss = f(i out ) as a function of output current p loss = f(i out ) at at t j = 125 c t j = 125 c dc link = 320 v dc link = 320 v f sw from 2 khz to 16 khz in steps of factor 2 f sw from 2 khz to 16 khz in steps of factor 2 output inverter application = = = = 3phase spwm general conditions mi*cosfi = -1 mi*cosfi = 1 0 5 10 15 20 25 0 4 8 12 16 i out (a) p loss (w) mi*cosf i= -1 mi*cosfi = 1 0 4 8 12 16 0 4 8 12 16 i out (a) p loss (w) f sw = 2khz f sw = 16khz 0 1 2 3 4 5 6 0 4 8 12 16 i out (a) p loss (w) f sw = 2khz f sw = 16khz 0,0 0,3 0,6 0,9 1,2 1,5 0 4 8 12 16 i out (a) p loss (w) copyright vincotech 1 revision: 3
v23990-p541-*3*-pm flowpim 0 600v/6a figure 5 phase figure 6 phase typical available 50hz output current t ypical available 50hz output current as a function mi*cos i out = f(mi*cos ) as a function of switching frequency i out = f(f sw ) at at t j = 125 c t j = 125 c dc link = 320 v dc link = 320 v f sw = 4 khz mi*cos = 0,8 t h from 60 c to 100 c in steps of 5 c t h from 60 c to 100 c in steps of 5 c figure 7 p hase figure 8 phase typical available 50hz output current as a function of typical available 0hz output current as a function mi*cos and switching frequency i out = f(f sw , mi*cos ) of switching frequency i outpeak = f(f sw ) at at t j = 125 c t j = 125 c dc link = 320 v dc link = 320 v t h = 80 c t h from 60 c to 100 c in steps of 5 c mi = 0 output inverter application th = 60c th = 100c 0 2 4 6 8 10 -1,0 -0,5 0,0 0,5 1,0 mi*cos i out (a) th = 60c th = 100c 0 2 4 6 8 10 1 10 100 fsw (khz) i out (a) 1 2 4 8 16 32 64 -1,00 -0,80 -0,60 -0,40 -0,20 0,00 0,20 0,40 0,60 0,80 1,00 iout (a) 5,0-6,0 4,0-5,0 3,0-4,0 2,0-3,0 1,0-2,0 0,0-1,0 mi*cosfi fsw (khz) th = 60c th = 100c 0 1 2 3 4 5 6 7 8 9 1 10 100 fsw (khz) i out (apeak) copyright vincotech 2 revision: 3
v23990-p541-*3*-pm flowpim 0 600v/6a figure 9 inverter figure 10 inverter typical available peak output power as a function of typical efficiency as a function of output power heatsink temperature p out =f(t h ) efficiency=f(p out ) at at t j = 125 c t j = 125 c dc link = 320 v dc link = 320 v mi = 1 mi = 1 cos = 0,80 cos = 0,80 f sw from 2 khz to 16 khz in steps of factor 2 f sw from 2 khz to 16 khz in steps of factor 2 figure 11 i nverter typical available overload factor as a function of m otor power and switching frequency p peak / p nom =f(p nom ,f sw ) at t j = 125 c dc link = 320 v mi = 1 cos = 0,8 f sw from 1 khz to 16khz in steps of factor 2 t h = 80 c motor eff = 0,85 output inverter application 2khz 16khz 0,0 0,5 1,0 1,5 2,0 2,5 60 65 70 75 80 85 90 95 100 th ( o c) pout (kw) 2khz 16khz 95 96 97 98 99 100 0 1 2 3 4 5 p out (kw) efficiency (%) switching frequency (khz) 100 150 200 250 300 350 400 450 500 motor nominal power (hp/kw) overload (%) 1 479 320 240 160 120 0 2 479 320 240 160 120 0 4 479 320 240 160 120 0 8 479 320 240 160 120 0 16 479 320 240 160 120 0 0,50 / 0,37 0,75 / 0,55 1,00 / 0,74 1,50 / 1,10 2,00 / 1,47 3,00 / 2,21 copyright vincotech 3 revision: 3
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