firstimer
Newbie level 2
hi.. im new to pspice software, currently exploring pspice student edition. im trying to simulate a list of code i found in a journal regarding thermoelectricity.
the code i run having these following problems:
ERROR -- Node l is undefined
ERROR -- Node l is floating
help needed... tq
Code:
* SIMULATION OF MEASURING SYSTEM
* TAMB = AMBIENT TEMPERATURE
* SE = SEEBECK CONSTANT
.PARAM TAMB=296.4, SE=0.05292, RM=1.806, GND=0
*THERMAL CIRCUIT
*HEAT SINK
VTAMB 3 0 DC {TAMB}
RKRAD 4 3 0.34
CRAD 4 0 340 IC={TAMB}
RSILH 4 1 0.143
*THERMAL PELTIER MODEL
CH 1 0 2 IC={TAMB}
GPE 0 1 VALUE={I(VPOS)*(I(VPOS)*RM+SE*(V(l)-V(2)))}
RKM 1 2 1.768
GPX 2 1 VALUE={I(VPOS)*(SE*V(2)-0.9*I(VPOS))}
CC 2 0 2 IC={TAMB}
*THERMAL MASS
RSILC 5 2 0.143
CCONINT 5 0 304 IC={TAMB}
RCONINT 5 3 3.1
*ELECTRICAL CIRCUIT
*ELECTRICAL PELTIER MODEL
VPOS 11 13 DC 0
RM 13 12 1.8
EALPHA 12 0 VALUE={SE*(V(l)-V(2))}
* EXTERNAL CURRENT SOURCE
IPOS 0 11 2.1
.OPTIONS RELTOL = 5U
.TRAN 1 2K UIC
.ENDERROR -- Node l is undefined
ERROR -- Node l is floating
help needed... tq
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