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BEGIN NEW DATA CASE
C BENCHMARK DC-49
C Companion case to DC-32, which had MEMSAV=1 use. Development was first
C documented in Volume X EMTP Memoranda, 3 July 1980, Pagination MSDO.
C Node LOADA has a one-ohm resistor connected to FAULT, and this in turn
C is connected to ground via switch number one. This fault switch was open
C during DC-32, but will here be closed at 12 msec (the 1st step beyond
C the backed-off switching time of 11.99 msec).
$OPEN, UNIT=22 FILE=dc32to49.bin STATUS=OLD FORM=UNFORMATTED ! { (hold case)
C $OPEN, UNIT=22 FILE=dc32.bin STATUS=OLD FORM=UNFORMATTED ! { (hold case)
START AGAIN
1 .011990
9999
$CLOSE, UNIT=22 STATUS=KEEP
$OPEN, UNIT=22 STATUS=SCRATCH FORM=UNFORMATTED
MISCELLANEOUS DATA CARDS
.000020 .018 .010
1 1 0 0 1 0 0 2
$OPEN, UNIT=4 FILE=dc32.pl4 STATUS=APPEND ! { C-like usage adds at end
C The following step numbers are a continuation of DC-32, which simulated
C 500 steps (DELTAT = 20 microseconds, TMAX = 10 milliseconds).
CHANGE PRINTOUT FREQUENCY
500 1 502 2 510 10 550 50
C Step Time SECB SECA SECC AN4 AN5
C CATH1 CATH2 CATH3 CATH4 CATH5
C
C AN6 AN5 AN4 CATH6 CATH5
C
C TRANC TRANB TRANA POLEB POLEA
C
C GENB GENC SECB SECA SECC
C CATH1 CATH2 CATH3
C TRANB TRANC
C GENC GENA
C 502 .01004 -211.3618 0.0 -239.0341 -46.136559 -300.6658
C -141.67108 -141.67108 -141.67108 -67.862224 158.994718
C -9.9160749 -77.285888 86.0849016 -141.67108 143.499575
C -76.194786 -9.4236639 0.0 3.09902854 0.0
C -.01815669 .012150754
C Etc. (skip to next interesting event, which is the 1st switching):
C Diode "SECA " to "CATH2 " opening after 1.02000000E-02 sec.
C 510 .0102 -150.8714 0.0 -285.45775 -.45751033 -283.77559
C -140.50318 -140.50318 -140.50318 -5.4593198 143.272405
C -45.725494 -49.733993 97.8757247 -140.50318 145.412079
C -48.641182 -45.235225 0.0 -.42793493 0.0
C -.03153852 .006633174
C Diode "AN4 " to "CATH4 " closing after 1.02200000E-02 sec.
TIME STEP LOOP
C Diode "SECC " to "CATH3 " opening after 1.72000000E-02 sec.
C Diode "AN6 " to "CATH6 " opening after 1.72200000E-02 sec.
C Diode "AN4 " to "CATH4 " closing after 1.77800000E-02 sec.
C Diode "SECB " to "CATH1 " closing after 1.78400000E-02 sec.
C 900 .018 0.0 0.0 -200.80168 0.0 -207.67249
C -156.26361 -156.26361 -157.81916 105.964948 51.408884
C -89.469147 18.0212454 73.9589646 -156.26361 41.4269674
C 19.522284 -89.301354 12.9075961 1.99638332 0.0
C -.00951582 -.00302247
C Variable minima : -307.90065 -319.51502 -314.74562 -347.33303 -354.13903
C -193.81352 -193.81352 -193.81352 -165.05691 -166.43183
C -94.926015 -95.222122 -99.426568 -193.81352 38.4109479
C -93.876407 -93.889586 -.89624956 -1.2792333 -.74181951
C -.0346548 -.03640764
C Times of minima : .00706 .00624 .00544 .0142 .015
C .01488 .01488 .01488 .0146 .01626
C .01564 .0148 .01646 .01488 .01726
C .0173 .00312 .00372 .01552 .00216
C .0177 .01604
PRINTER PLOT
144 1. 10. 18. LOADA LOADB { Axis limits: (-2.784, 1.443)
BLANK card ending plot cards
BEGIN NEW DATA CASE
BLANK
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