3-phase rectifier...

S

server

Guest
This has some nice waveforms. 3-phase always messes with my head, so I
simulate it.


Version 4
SHEET 1 1208 1092
WIRE -160 -384 -288 -384
WIRE -48 -384 -160 -384
WIRE -288 -336 -288 -384
WIRE -48 -336 -48 -384
WIRE -160 -272 -160 -384
WIRE -640 -224 -800 -224
WIRE -448 -224 -560 -224
WIRE -288 -224 -288 -272
WIRE -288 -224 -448 -224
WIRE -48 -224 -48 -272
WIRE 64 -224 -48 -224
WIRE 128 -224 64 -224
WIRE 304 -224 208 -224
WIRE 384 -224 304 -224
WIRE 448 -224 384 -224
WIRE 752 -224 512 -224
WIRE 960 -224 912 -224
WIRE 1008 -224 960 -224
WIRE -288 -160 -288 -224
WIRE -48 -160 -48 -224
WIRE 912 -160 912 -224
WIRE -288 -48 -288 -96
WIRE -160 -48 -160 -192
WIRE -160 -48 -288 -48
WIRE -48 -48 -48 -96
WIRE -48 -48 -160 -48
WIRE 384 -48 384 -224
WIRE 448 -48 384 -48
WIRE 640 -48 512 -48
WIRE 912 -32 912 -80
WIRE -160 96 -288 96
WIRE -48 96 -160 96
WIRE -288 144 -288 96
WIRE -48 144 -48 96
WIRE -160 208 -160 96
WIRE -800 256 -800 -224
WIRE -768 256 -800 256
WIRE -640 256 -768 256
WIRE -432 256 -560 256
WIRE -288 256 -288 208
WIRE -288 256 -432 256
WIRE -48 256 -48 208
WIRE 64 256 -48 256
WIRE 128 256 64 256
WIRE 304 256 208 256
WIRE 384 256 304 256
WIRE 448 256 384 256
WIRE 752 256 752 -224
WIRE 752 256 512 256
WIRE 848 256 752 256
WIRE 912 256 848 256
WIRE 912 304 912 256
WIRE -288 320 -288 256
WIRE -48 320 -48 256
WIRE -288 432 -288 384
WIRE -160 432 -160 288
WIRE -160 432 -288 432
WIRE -48 432 -48 384
WIRE -48 432 -160 432
WIRE 384 432 384 256
WIRE 448 432 384 432
WIRE 640 432 640 -48
WIRE 640 432 512 432
WIRE 912 432 912 384
WIRE 912 432 640 432
WIRE 912 512 912 432
WIRE -160 576 -288 576
WIRE -48 576 -160 576
WIRE -288 624 -288 576
WIRE -48 624 -48 576
WIRE -160 688 -160 576
WIRE -800 736 -800 256
WIRE -640 736 -800 736
WIRE -432 736 -560 736
WIRE -288 736 -288 688
WIRE -288 736 -432 736
WIRE -48 736 -48 688
WIRE 80 736 -48 736
WIRE 128 736 80 736
WIRE 304 736 208 736
WIRE 384 736 304 736
WIRE 448 736 384 736
WIRE 752 736 752 256
WIRE 752 736 512 736
WIRE -288 800 -288 736
WIRE -48 800 -48 736
WIRE -288 912 -288 864
WIRE -160 912 -160 768
WIRE -160 912 -288 912
WIRE -48 912 -48 864
WIRE -48 912 -160 912
WIRE 384 912 384 736
WIRE 448 912 384 912
WIRE 640 912 640 432
WIRE 640 912 512 912
FLAG -768 256 N
FLAG 912 512 0
FLAG -448 -224 A
FLAG -432 256 B
FLAG -432 736 C
FLAG 848 256 OUT
FLAG 304 -224 W
FLAG 304 256 X
FLAG 304 736 Y
FLAG 64 -224 P
FLAG 64 256 Q
FLAG 80 736 R
FLAG 912 -32 0
FLAG 960 -224 Pwr
SYMBOL voltage -544 -224 R90
WINDOW 0 -73 50 VBottom 2
WINDOW 3 -66 47 VTop 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value SINE(0 42 400 0 0 0)
SYMBOL voltage -544 256 R90
WINDOW 0 -73 50 VBottom 2
WINDOW 3 -66 47 VTop 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value SINE(0 42 400 0 0 120)
SYMBOL voltage -544 736 R90
WINDOW 0 -73 50 VBottom 2
WINDOW 3 -66 47 VTop 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V3
SYMATTR Value SINE(0 42 400 0 0 240)
SYMBOL diode 448 -208 R270
WINDOW 0 75 36 VTop 2
WINDOW 3 67 37 VBottom 2
SYMATTR InstName D1
SYMATTR Value RFN30TS6D
SYMBOL diode 448 272 R270
WINDOW 0 70 35 VTop 2
WINDOW 3 66 39 VBottom 2
SYMATTR InstName D2
SYMATTR Value RFN30TS6D
SYMBOL diode 448 752 R270
WINDOW 0 72 34 VTop 2
WINDOW 3 63 43 VBottom 2
SYMATTR InstName D3
SYMATTR Value RFN30TS6D
SYMBOL diode 512 -32 M270
WINDOW 0 79 25 VTop 2
WINDOW 3 69 25 VBottom 2
SYMATTR InstName D4
SYMATTR Value RFN30TS6D
SYMBOL diode 512 448 M270
WINDOW 0 77 30 VTop 2
WINDOW 3 67 28 VBottom 2
SYMATTR InstName D5
SYMATTR Value RFN30TS6D
SYMBOL diode 512 928 M270
WINDOW 0 85 30 VTop 2
WINDOW 3 75 26 VBottom 2
SYMATTR InstName D6
SYMATTR Value RFN30TS6D
SYMBOL res 896 288 R0
WINDOW 0 71 39 Left 2
WINDOW 3 86 68 Left 2
SYMATTR InstName Rload
SYMATTR Value 2
SYMBOL current -160 208 R0
WINDOW 0 -43 91 Left 2
WINDOW 3 23 92 Left 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName I1
SYMATTR Value 15
SYMBOL diode -272 208 R180
WINDOW 0 49 55 Left 2
WINDOW 3 57 20 Left 2
SYMATTR InstName D11
SYMATTR Value Dx
SYMBOL diode -32 208 R180
WINDOW 0 -60 50 Left 2
WINDOW 3 -54 19 Left 2
SYMATTR InstName D12
SYMATTR Value Dx
SYMBOL diode -32 384 R180
WINDOW 0 -59 48 Left 2
WINDOW 3 -52 17 Left 2
SYMATTR InstName D13
SYMATTR Value Dx
SYMBOL diode -272 384 R180
WINDOW 0 49 49 Left 2
WINDOW 3 55 18 Left 2
SYMATTR InstName D14
SYMATTR Value Dx
SYMBOL current -160 -272 R0
WINDOW 0 -43 92 Left 2
WINDOW 3 23 94 Left 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName I2
SYMATTR Value 15
SYMBOL diode -272 -272 R180
WINDOW 0 53 52 Left 2
WINDOW 3 54 19 Left 2
SYMATTR InstName D7
SYMATTR Value Dx
SYMBOL diode -32 -272 R180
WINDOW 0 -50 52 Left 2
WINDOW 3 -48 17 Left 2
SYMATTR InstName D8
SYMATTR Value Dx
SYMBOL diode -32 -96 R180
WINDOW 0 -49 50 Left 2
WINDOW 3 -48 16 Left 2
SYMATTR InstName D9
SYMATTR Value Dx
SYMBOL diode -272 -96 R180
WINDOW 0 45 50 Left 2
WINDOW 3 50 15 Left 2
SYMATTR InstName D10
SYMATTR Value Dx
SYMBOL current -160 688 R0
WINDOW 0 -42 92 Left 2
WINDOW 3 19 90 Left 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName I3
SYMATTR Value 15
SYMBOL diode -272 688 R180
WINDOW 0 49 48 Left 2
WINDOW 3 57 15 Left 2
SYMATTR InstName D15
SYMATTR Value Dx
SYMBOL diode -32 688 R180
WINDOW 0 -57 47 Left 2
WINDOW 3 -48 13 Left 2
SYMATTR InstName D16
SYMATTR Value Dx
SYMBOL diode -32 864 R180
WINDOW 0 -56 54 Left 2
WINDOW 3 -48 22 Left 2
SYMATTR InstName D17
SYMATTR Value Dx
SYMBOL diode -272 864 R180
WINDOW 0 47 53 Left 2
WINDOW 3 55 21 Left 2
SYMATTR InstName D18
SYMATTR Value Dx
SYMBOL res 112 -240 M90
WINDOW 0 -45 54 VBottom 2
WINDOW 3 -36 54 VTop 2
SYMATTR InstName R2
SYMATTR Value 0.3
SYMBOL res 112 240 M90
WINDOW 0 -45 54 VBottom 2
WINDOW 3 -36 54 VTop 2
SYMATTR InstName R3
SYMATTR Value 0.3
SYMBOL res 112 720 M90
WINDOW 0 -45 54 VBottom 2
WINDOW 3 -36 54 VTop 2
SYMATTR InstName R4
SYMATTR Value 0.3
SYMBOL bv 912 -176 R0
WINDOW 0 -61 133 Left 2
WINDOW 3 -112 188 Left 2
SYMATTR InstName B1
SYMATTR Value V=(V(A)-V(N)) * I(R2)
TEXT -656 432 Left 2 !.tran 20m uic
TEXT -640 -56 Left 2 ;3-PHASE BRIDGE
TEXT -672 48 Left 2 ;JL December 11 2020
TEXT -744 488 Left 2 !.model Dx D(Vfwd=0.7 Ron=10m)
TEXT -672 -8 Left 2 ;WITH CURRENT LIMITS




--

John Larkin Highland Technology, Inc

The best designs are necessarily accidental.
 

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