Version 4
SHEET 1 2784 980
WIRE 624 -16 -240 -16
WIRE 1264 -16 624 -16
WIRE 624 0 624 -16
WIRE 480 16 -32 16
WIRE 1264 16 1264 -16
WIRE 432 64 224 64
WIRE -240 80 -240 -16
WIRE -32 80 -32 16
WIRE 224 96 224 64
WIRE 624 128 624 80
WIRE 1264 144 1264 96
WIRE -240 256 -240 160
WIRE -32 256 -32 160
WIRE 224 256 224 176
WIRE 1264 272 1264 224
WIRE 624 304 624 208
WIRE 480 512 480 16
WIRE 624 512 624 384
WIRE 624 512 480 512
WIRE 672 512 624 512
WIRE 800 512 752 512
WIRE 1024 512 880 512
WIRE 1264 512 1264 352
WIRE 1264 512 1104 512
WIRE 432 656 432 64
WIRE 1264 656 1264 512
WIRE 1264 656 432 656
WIRE 1120 768 1008 768
WIRE 1216 768 1200 768
WIRE 1280 768 1216 768
WIRE 512 784 400 784
WIRE 608 784 592 784
WIRE 672 784 608 784
WIRE 1216 784 1216 768
WIRE 608 800 608 784
WIRE 1008 832 1008 768
WIRE 400 848 400 784
WIRE 1008 944 1008 912
WIRE 400 960 400 928
FLAG -240 256 0
FLAG -32 256 0
FLAG 224 256 0
FLAG 400 960 0
FLAG 672 784 Isum
FLAG 608 864 0
FLAG 1008 944 0
FLAG 1280 768 Isum_source
FLAG 1216 848 0
SYMBOL res 608 112 R0
SYMATTR InstName R1
SYMATTR Value {Rmotor}
SYMBOL ind 608 -16 R0
SYMATTR InstName L1
SYMATTR Value {Lmotor}
SYMBOL res 1280 240 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R2
SYMATTR Value {Rmotor}
SYMBOL ind 1280 368 R180
WINDOW 0 36 80 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName L3
SYMATTR Value {Lmotor}
SYMBOL res 784 528 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R3
SYMATTR Value {Rmotor}
SYMBOL ind 656 528 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value {Lmotor}
SYMBOL voltage -240 64 R0
WINDOW 3 -52 238 Left 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR Value SINE({Amplitude} {Amplitude} {Frequency})
SYMATTR InstName V1
SYMBOL voltage -32 64 R0
WINDOW 3 -259 265 Left 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR Value SINE({Amplitude} {Amplitude} {Frequency} 0 0 -120)
SYMATTR InstName V2
SYMBOL voltage 224 80 R0
WINDOW 3 -515 277 Left 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR Value SINE({Amplitude} {Amplitude} {Frequency} 0 0 -240)
SYMATTR InstName V3
SYMBOL voltage 624 288 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
WINDOW 3 -112 109 Left 2
SYMATTR InstName V4
SYMATTR Value SINE(0 {EMK} {Frequency} 0 0 {30-Phaselag})
SYMBOL voltage 1008 512 R270
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
WINDOW 3 -55 -34 VRight 2
SYMATTR InstName V5
SYMATTR Value SINE(0 {EMK} {Frequency} 0 0 {-90-Phaselag})
SYMBOL voltage 1264 112 R180
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
WINDOW 3 -132 165 Left 2
SYMATTR InstName V6
SYMATTR Value SINE(0 {EMK} {Frequency} 0 0 {-210 - Phaselag})
SYMBOL bv 400 832 R0
SYMATTR InstName B1
SYMATTR Value V=(abs(I(L1))+abs(I(L2))+abs(I(L3)))/3
SYMBOL res 608 768 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 1k
SYMBOL cap 592 800 R0
SYMATTR InstName C1
SYMATTR Value 10µ
SYMBOL bv 1008 816 R0
SYMATTR InstName B2
SYMATTR Value V=(abs(I(V1))+abs(I(V2))+abs(I(V3)))
SYMBOL res 1216 752 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 1k
SYMBOL cap 1200 784 R0
SYMATTR InstName C2
SYMATTR Value 10µ
TEXT -288 648 Left 2 !.tran 0 75m 25m
TEXT -288 488 Left 2 !.param Lmotor = 440e-6
TEXT -288 512 Left 2 !.param Rmotor = 12.5
TEXT -288 608 Left 2 !.param Amplitude=5.5
TEXT -288 584 Left 2 !.param Frequency = 148
TEXT -288 464 Left 2 !.param Kv = 0.001602
TEXT -288 536 Left 2 !.param EMK = Kv*Frequency*60*0.5
TEXT -288 560 Left 2 !.param Km = 15.3
TEXT -288 424 Left 2 !.step param phaselag= 0 90 45