ieee2psat

电力系统分析计算程序

}

# -----------------------------------------------------------------------
# scan interchange data
# -----------------------------------------------------------------------
if (/^INTERCHANGE/) {
    while (<IN>) {
	if (/^-9/) {last;}
	chomp;
	$_ = $_ . $blanks;
	$narea++;
	$areanum[$narea] = assign($_,0,3,1);
	$areaname[$narea] = deblank(assign($_,37,10,"Region " . $areanum[$narea]));
	$areaname[$narea] =~ s/\'/\'\'/g;
	$areaslack[$narea] = assign($_,3,5,0);
	$areaexp[$narea] = assign($_,20,8,0)/$pbas;
	$areatol[$narea] = assign($_,29,6,0)/$pbas;
	$verbose && printf("Found Region %4d: %2d\n",$narea+1,$areanum[$narea]);
    }
    $_  = <IN>;
} else {
    print "No Interchange Data found.";
}

# -----------------------------------------------------------------------
# scan tie lines
# -----------------------------------------------------------------------
if (/^TIE/) {
    print "TIE LINES are not defined in PSAT and will be neglected.\n";
    while (<IN>) {
	if (/^-9/) {last;}
    }
}

# -----------------------------------------------------------------------
# close input data file
# -----------------------------------------------------------------------
close(IN) || die "cannot close $ARGV[0]: $!\n";

# -----------------------------------------------------------------------
# open output data file
# -----------------------------------------------------------------------
print "Writing PSAT file \"$ARGV[1]\"...\n";
carret();
open(OUT,">$ARGV[1]") || die "cannot open $ARGV[1]: $!\n";

# -----------------------------------------------------------------------
# write output data file
# -----------------------------------------------------------------------
print OUT "% File generated by PSAT from IEEE/CDF data file.\n";
print OUT "% "."-" x 78 . "\n";
print OUT "% Author:   Federico Milano\n";
print OUT "% E-mail:   fmilano\@thunderbox.uwaterloo.ca\n";
print OUT "% Web-site: http://thunderbox.uwaterloo.ca/~fmilano\n";
print OUT "% "."-" x 78 . "\n";
print OUT "% $title\n\n";

# -----------------------------------------------------------------------
# write Bus.con
# -----------------------------------------------------------------------
if ($nbus >= 0) {
    print OUT "Bus.con = [ ...\n";
    $format = "%4d %7.2f %8.5f %8.5f %2d %2d;\n";
    for ($i = 0; $i <= $nbus; $i++) {
	printf OUT $format,$busidx[$i],$kvb[$i],$ein[$i],$ang[$i],
	$kzone[$i],$karea[$i];
    }
    printf OUT "  ];\n\n";
}

# -----------------------------------------------------------------------
# write SW.con
# -----------------------------------------------------------------------
if ($nsw >= 0) {
    print OUT "SW.con = [ ...\n";
    $format = "%4d $pbas %6.2f " . "%8.5f " x 4 . "1.1 0.9 %8.5f 1 1 1;\n";
    for ($i = 0; $i <= $nsw; $i++) {
	$h = $idxsw[$i];
	printf OUT $format,$busidx[$h],$kvb[$h],$ein[$h],$ang[$h],
	$qma[$h],$qmi[$h],$pag[$h];
    }
    printf OUT "  ];\n\n";
}

# -----------------------------------------------------------------------
# write PV.con
# -----------------------------------------------------------------------
if ($npv >= 0) {
    print OUT "PV.con = [ ...\n";
    $format = "%4d $pbas %6.2f " . "%8.5f " x 4 . "1.1 0.9 1 %2d;\n";
    for ($i = 0; $i <= $npv; $i++) {
	$h = $idxpv[$i];
	printf OUT $format,$busidx[$h],$kvb[$h],$pag[$h],$ein[$h],
	$qma[$h],$qmi[$h],$status[$h];
    }
    printf OUT "  ];\n\n";
}

# -----------------------------------------------------------------------
# write PQ.con
# -----------------------------------------------------------------------
if ($npq >= 0) {
    print OUT "PQ.con = [ ...\n";
    $format = "%4d $pbas %6.2f %8.5f %8.5f 1.1 0.9 1 %2d;\n";
    for ($i = 0; $i <= $npq; $i++) {
	$h = $idxpq[$i];
	printf OUT $format, $busidx[$h],$kvb[$h],$pac[$h],$prc[$h],$status[$h];
    }
    printf OUT "  ];\n\n";
}

# -----------------------------------------------------------------------
# write Shunt.con
# -----------------------------------------------------------------------
if ($nsh >= 0) {
    print OUT "Shunt.con = [ ...\n";
    $format = "%4d $pbas %6.2f 60 %8.5f %8.5f %2d;\n";
    for ($i = 0; $i <= $nsh; $i++) {
	$h = $idxsh[$i];
	printf OUT $format, $busidx[$h],$kvb[$h],$psh[$h],$qsh[$h],$status[$h];
    }
    printf OUT "  ];\n\n";
}

# -----------------------------------------------------------------------
# write Line.con
# -----------------------------------------------------------------------
if ($nline >= 0) {
    print OUT "Line.con = [ ...\n";
    $format = "%4d %4d %7.2f %6.2f 60 0 %8.4f " . "%8.5f " x 5 . "0 %8.3f %8.3f %2d;\n";
    for ($i = 0; $i <= $nline; $i++) {
	$k = $kvbase{$busfr[$i]}/$kvbase{$busto[$i]};
	if ($k == 1) {$k = 0;}
	printf OUT $format, $busfr[$i],$busto[$i],$pbas,
	$kvbase{$busfr[$i]},$k,$rest[$i],$reat[$i],$susc[$i],$tfas[$i],
	$phsf[$i],$cano[$i],$caem[$i],$linestatus[$i];
    }
    printf OUT "  ];\n\n";
}

# -----------------------------------------------------------------------
# write Areas.con
# -----------------------------------------------------------------------
if ($nzone >= 0) {
    print OUT "Areas.con = [ ...\n";
    $format = "%4d 0 $pbas 0 0 0 0 0;\n";
    for ($i = 0; $i <= $nzone; $i++) {
	printf OUT $format, $zonenum[$i];
    }
    printf OUT "  ];\n\n";    
}

# -----------------------------------------------------------------------
# write Region.con
# -----------------------------------------------------------------------
if ($narea >= 0) {
    print OUT "Regions.con = [ ...\n";
    $format = "%4d %4d $pbas %8.5f %8.5f 0 0 0;\n";
    for ($i = 0; $i <= $narea; $i++) {
	printf OUT $format, $areanum[$i],$areaslack[$i],
	$areaexp[$i],$areatol[$i];
    }
    printf OUT "  ];\n\n";    
}

# -----------------------------------------------------------------------
# write bus names
# -----------------------------------------------------------------------
$nbus >= 0 && print OUT "Bus.names = { ...\n";
$h = ($nbus+1) % 5;
if ($h == 0) {$h = 5;}
if (($nbus+1) > 5) {
    for ($i = 0; $i <= $nbus-$h; $i+=5) {
	print OUT "  '$busname[$i]'; '$busname[$i+1]'; " . 
	    "'$busname[$i+2]'; '$busname[$i+3]'; '$busname[$i+4]';\n";
    }
}
print OUT "  ";
for ($i = $nbus-$h+1; $i <= $nbus-1; $i++) {
    print OUT "'$busname[$i]'; ";
}
print OUT "'$busname[$nbus]'};\n\n";

# -----------------------------------------------------------------------
# write area names
# -----------------------------------------------------------------------
$nzone >= 0 && print OUT "Areas.names = { ...\n";
for ($i = 0; $i <= $nzone-1; $i++) {
    print OUT "  '$zonename[$i]';\n";
}
$nzone >= 0 && print OUT "  '$zonename[$nzone]'};\n\n";

# -----------------------------------------------------------------------
# write region names
# -----------------------------------------------------------------------
$narea >= 0 && print OUT "Regions.names = { ...\n";
for ($i = 0; $i <= $narea-1; $i++) {
    print OUT "  '$areaname[$i]';\n";
}
$narea >= 0 && print OUT "  '$areaname[$narea]'};\n\n";

# -----------------------------------------------------------------------
# close output data file
# -----------------------------------------------------------------------
close(OUT) || die "cannot close $ARGV[1]: $!\n";
print "Conversion completed.\n";

# -----------------------------------------------------------------------
# function for formatting data and/or assigning default values
# -----------------------------------------------------------------------
sub assign {
    my $param;
    $param = substr($_[0],$_[1],$_[2]);
    $param =~ s/\s+//g;
    if ($param eq "") { $param = $_[3]; }
    return $param;
}

# -----------------------------------------------------------------------
# function for determining if the line is close
# -----------------------------------------------------------------------
sub openline {
    my @mydata = split /\s+/, $_[0];
    $_[0] =~ s/\s+$//;
    if (length($_[0]) > 130) {
	if ($mydata[-1] > 1) {
	    return 1;
	} else {
	    return $mydata[-1];
	}
    } else {
	return 1;
    }
}

# -----------------------------------------------------------------------
# function for formatting data and/or assigning default values
# -----------------------------------------------------------------------
sub deblank {
    my $name = $_[0];
    $name =~ s/( *)$//;
    return $name;
}

# -----------------------------------------------------------------------
# function for writing a separator
# -----------------------------------------------------------------------
sub carret {
    $verbose && print "-" x 50 . "\n";
}