V23990-P586-*2*-PM Output Inverter Application flow1 600V/50A General conditions 3phase SPWM VGEon = 15 V VGEoff = -15 V Rgon = 16 Ω Rgoff = 16 Ω IGBT Figure 1 FWD Figure 2 Typical average static loss as a function of output current Ploss = f(Iout) Typical average static loss as a function of output current Ploss = f(Iout) 90 Ploss (W) Ploss (W) 120 80 100 Mi*cosf i= -1 Mi*cosfi = 1 70 60 80 50 60 40 30 40 20 20 10 Mi*cosfi = 1 Mi*cosfi = -1 0 0 0 At Tj = 10 20 30 40 50 60 70 Iout (A) 0 80 At Tj = °C 125 Mi*cosφ from -1 to 1 in steps of 0,2 20 125 30 40 50 60 70 Iout (A) 80 °C Mi*cosφ from -1 to 1 in steps of 0,2 IGBT Figure 3 Typical average switching loss as a function of output current FWD Figure 4 Typical average switching loss as a function of output current Ploss = f(Iout) 40,0 Ploss (W) Ploss (W) 10 35,0 Ploss = f(Iout) 7,0 6,0 fsw = 16kHz fsw = 16kHz 30,0 5,0 25,0 4,0 20,0 3,0 15,0 2,0 10,0 1,0 5,0 fsw = 2kHz fsw = 2kHz 0,0 0,0 0 10 20 30 40 50 At Tj = 125 DC link = fsw from 320 V 2 kHz to 16 kHz in steps of factor 2 copyright by Vincotech 60 70Iout (A) 0 80 °C 1 10 20 30 40 50 At Tj = 125 DC link = fsw from 320 V 2 kHz to 16 kHz in steps of factor 2 60 70 Iout (A) 80 °C Revision: 2 V23990-P586-*2*-PM Output Inverter Application flow1 Phase Figure 5 Typical available 50Hz output current as a function Mi*cosφ Typical available 50Hz output current as a function of switching frequency Iout = f(Mi*cos φ) Iout (A) Iout (A) Phase Figure 6 70 Th = 60°C 60 600V/50A Iout = f(fsw) 70 Th = 60°C 60 50 50 40 40 Th = 100°C 30 30 20 20 10 10 Th = 100°C 0 0 -1,0 -0,8 -0,6 -0,4 -0,2 0,0 0,2 At Tj = 125 DC link = fsw = Th from 320 V 4 kHz 60 °C to 100 °C in steps of 5 °C 0,4 0,6 1 0,8 1,0 Mi*cos φ At Tj = °C 10 125 fsw (kHz) 100 °C DC link = 320 V Mi*cos φ = 0,8 Th from 60 °C to 100 °C in steps of 5 °C Phase Figure 7 Phase Figure 8 Typical available 50Hz output current as a function of Iout = f(fsw, Mi*cos φ) Mi*cos φ and switching frequency Typical available 0Hz output current as a function Ioutpeak = f(fsw) of switching frequency 60 Iout (Apeak) -1,00 -0,80 50 -0,60 Th = 60°C Iout (A) -0,40 37,0-40,0 34,0-37,0 31,0-34,0 0,00 28,0-31,0 0,20 25,0-28,0 0,40 Mi*cosfi 40 -0,20 30 20 22,0-25,0 0,60 10 0,80 Th = 100°C 0 1,00 1 2 4 8 16 32 64 1 fsw (kHz) 10 At Tj = 125 °C At Tj = 125 DC link = Th = 320 80 V °C DC link = Th from 320 V 60 °C to 100 °C in steps of 5 °C Mi = 0 copyright by Vincotech 2 fsw (kHz) 100 °C Revision: 2 V23990-P586-*2*-PM Output Inverter Application flow1 Inverter Figure 9 Inverter Figure 10 Typical efficiency as a function of output power efficiency=f(Pout) efficiency (%) Typical available peak output power as a function of Pout=f(Th) heatsink temperature Pout (kW) 600V/50A 18,0 16,0 100,0 2kHz 99,0 2kHz 98,0 14,0 97,0 12,0 96,0 16kHz 10,0 95,0 16kHz 8,0 94,0 6,0 93,0 4,0 92,0 2,0 91,0 0,0 90,0 60 65 70 75 80 85 At Tj = 125 DC link = Mi = cos φ= fsw from 320 V 1 0,80 2 kHz to 16 kHz in steps of factor 2 90 95 100 Th ( o C) 0 °C 5 10 15 At Tj = 125 DC link = Mi = cos φ= fsw from 320 V 1 0,80 2 kHz to 16 kHz in steps of factor 2 20 Pout (kW) 25 °C Inverter Figure 11 Overload (%) Typical available overload factor as a function of Ppeak / Pnom=f(Pnom,fsw) motor power and switching frequency 400 350 300 250 200 150 Switching frequency (kHz) Motor nominal power (HP/kW) 100 5,00 / 3,68 7,50 / 5,52 10,00 / 7,36 15,00 / 11,03 20,00 / 14,71 25,00 / 18,39 1 319 213 160 0 0 0 2 314 210 157 0 0 0 4 305 203 152 0 0 0 8 286 191 143 0 0 0 16 252 168 126 0 0 0 At Tj = 125 °C DC link = Mi = 320 1 V cos φ= fsw from Th = 0,8 1 kHz to 16kHz in steps of factor 2 80 °C Motor eff = 0,85 copyright by Vincotech 3 Revision: 2