************************************************** *********************
* Triacs PSpice Models *
************************************************** *********************
* Note :
*
* This triac model simulates:
* -Igt (the same for all quadrants) MAX of the specification
* -Il (the same for all quadrants) Typ of the specification
* -Ih (the same for both polarity) Typ of the specification
* -VDRM
* -VRRM
* -(di/dt)c and (dV/dt)c parameters are simulated only if those
* constraints exceed very higly the specified limits.
* -Power dissipation is realistic and correspond to a typical
* triac
*
* All these parameters are constant, and don't vary neither
* with temperature nor other parameters.
*
* The "STANDARD" parameter switch between
* 4 quadrants triacs (STANDARD = 1) and
* 3 quadrants triacs (STANDARD = 0.
* The "STANDARD" parameter maintains or suppress the triggering
* possibility of the triac in the fourth quadrant, and has
* absolutely NO EFFECT on other parameters.
*
*
*$
.subckt Triac_ST A K G PARAMS:
+ Vdrm=400v
+ Igt=20ma
+ Ih=6ma
+ Rt=0.01
+ Standard=1
* Vdrm : Repetitive forward off-state voltage
* Ih : Holding current
* Igt : Gate trigger current
* Rt : Dynamic on-state resistance
* Standard : Differenciation between Snubberless and Standard Triacs
* (Standard=0 =› Snubberless Triacs, Standard=1 =› Standard Triacs)
*
*****************
* Power circuit *
*****************
*
****************
*Switch circuit*
****************
* Q1 & Q2 Conduction
S_S3 A Plip1 positive 0 Smain
*RS_S3 positive 0 1G
D_DAK1 Plip1 Plip2 Dak
R_Rlip Plip1 Plip2 1k
V_Viak Plip2 K DC 0 AC 0
*
* Q3 & Q4 Conduction
S_S4 A Plin1 negative 0 Smain
*RS_S4 negative 0 1G
D_DKA1 Plin2 Plin1 Dak
R_Rlin Plin1 Plin2 1k
V_Vika K Plin2 DC 0 AC 0
**************
*Gate circuit*
**************
R_Rgk G K 10G
D_DGKi Pg2 G Dgk
D_DGKd G Pg2 Dgk
V_Vig Pg2 K DC 0 AC 0
R_Rlig G Pg2 1k
*******************
*Interface circuit*
*******************
* positive pilot
R_Rp Controlp positive 2.2
C_Cp 0 positive 1u
E_IF15OR3 Controlp 0 VALUE {IF( ( (V(CMDIG)›0.5) | (V(CMDILIH)›0.5) |
+ (V(CMDVdrm)›0.5) ),400,0 )}
*
* negative pilot
R_Rn Controln negative 2.2
C_Cn 0 negative 1u
E_IF14OR3 Controln 0 VALUE {IF( ( (V(CMDIG)›0.5) | (V(CMDILIHN)›0.5) |
+ (V(CMDVdrm)›0.5) ),400,0 )}
*
*
******************
* Pilots circuit *
******************
******************
* Pilot Gate *
******************
E_IF1IG inIG 0 VALUE {IF( ( ABS(I(V_Vig)) ) › Igt ,1,0 )}
E_MULT2MULT CMDIG 0 VALUE {V(Q4)*V(inIG)}
E_IF2Quadrant4 Q4 0 VALUE
+ {IF(((I(V_Vig)›Igt)&((V(A)-V(K))‹0)&(Standard==0)),0,1)}
*
******************
* Pilot IHIL *
******************
*
E_IF10IL inIL 0 VALUE {IF( ((I(V_Viak))›2.5*Igt),1,0 )}
E_IF5IH inIH 0 VALUE {IF( ((I(V_Viak))›(Ih/3)),1,0 )}
*
* Flip_flop IHIL
E_IF6DIHIL SDIHIL 0 VALUE {IF(
+ (V(inIL)*V(inIH)+V(inIH)*(1-V(inIL))*(V(CMDILIH)) )›0.5,1,0)}
C_CIHIL CMDILIH 0 1n
R_RIHIL SDIHIL CMDILIH 1K
R_RIHIL2 CMDILIH 0 100Meg
******************
* Pilot IHILN *
******************
*
E_IF11ILn inILn 0 VALUE {IF( ((I(V_Vika))›2.5*Igt),1,0 )}
E_IF3IHn inIHn 0 VALUE {IF( ((I(V_Vika))›(Ih/3)),1,0 )}
* Flip_flop IHILn
E_IF4DIHILN SDIHILN 0 VALUE {IF(
+ (V(inILn)*V(inIHn)+V(inIHn)*(1-V(inILn))*(V(CMDILIHN)) )›0.5,1,0)}
C_CIHILn CMDILIHN 0 1n
R_RIHILn SDIHILN CMDILIHN 1K
R_RIHILn2 CMDILIHN 0 100Meg
******************
* Pilot VDRM *
******************
E_IF8Vdrm inVdrm 0 VALUE {IF( (ABS(V(A)-V(K))›(Vdrm*1.3)),1,0 )}
E_IF9IHVDRM inIhVdrm 0 VALUE {IF( (I(V_Viak)›(Vdrm*1.3)/1.2meg)|
+ (I(V_Vika)›(Vdrm*1.3)/1.2meg),1,0)}
* Flip_flop VDRM
E_IF7DVDRM SDVDRM 0 VALUE {IF(
+ (V(inVdrm)+(1-V(inVdrm))*V(inIhVdrm)*V(CMDVdrm) )›0.5,1,0)}
C_CVdrm CMDVdrm 0 1n
R_RVdrm SDVDRM CMDVdrm 100
R_RVdrm2 CMDVdrm 0 100Meg
****************
* Switch Model *
****************
.MODEL Smain VSWITCH Roff=1.2meg Ron={Rt} Voff=0 Von=100
****************
* Diodes Model *
****************
.MODEL Dak D( Is=3E-12 Cjo=5pf)
.MODEL Dgk D( Is=1E-16 Cjo=50pf Rs=5)
.ends
*
.subckt BTA41-600B A K G PARAMS:
+ Vdrm=600v
+ Igt=100ma
+ Ih=80ma
+ Rt=0.01
+ Standard=1
X1 A K G Triac_ST
* 1999 / ST / Rev 0*
.ends |
Импорт PSPICE .lib в Proteus 7.7
