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7/23/2019 2.NMA for Advanced L G 11-2015
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Phase to Phase faults:-
Z1 Ph. Reach 6.75
Z1 Ph. Angle 87
R1 Ph. Resistive 5.08
Z1 Tilt Top Line 0
Z Ph. Reach 17.5
Z Ph. Angle 87
R Ph. Resistive 8.7!
Z Tilt Top Line 0
Z" Ph. Reach "!.58
Z" Ph. Angle 87
R" Ph. Res. #$%. !.!"
Z" Tilt Top Line 0
Z& Ph. Reach ".75
Z& Ph. Angle 85
R& Ph. Resistive 1
Z& Tilt Top Line 0
Phase to 'eut(al faults:-
Z1 )n%. Reach 0."!
Z1 )n%. Angle 85
1*Z' +ALA+.
,n1 Res. +opensation 1."0/-01
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Z' -1&" -0.10"8616"0
tilt angle 0 0.8!!5858866
R1 )n%. Resistive 1
Z )n%. Reach 0.68
Z )n%. Angle 85
,n Res. +opensation 1."0/-01
Z' -1&" -0.10"8616"0
tilt angle 0 0.8!!5858866
R )n%. Resistive 1
Z" )n%. Reach 0.!1
Z" )n%. Angle 85
,n" Res. +opensation 1."0/-01
Z' -1&" -0.10"8616"0
tilt angle 0 0.8!!5858866
R" )n%. Resistive 1
Z& )n%. Reach 0.!1
Z& )n%. Angle 85
,n& Res. +opensation 1."0/-01
Z' -1&" -0.10"8616"0
tilt angle 0 0.8!!5858866
R& )n%. Resistive 1
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CT secondry 1* In Case Value of Impedence is Big the fth line will not be included in calcula
Zone 1 Line 1 Line Line " line &
Angle 87 180 67 ""0
o(iontal .5& 0 -0.6"5 02e(tical 0 6.7&07&!& 0 0
Zone Line 1 Line Line " line &
Angle 87 180 67 ""0
o(iontal &."!5 0 -1.0!875 0
2e(tical 0 17.&!5!8! 0 0
Zone " Line 1 Line Line " line &
Angle 87 180 67 ""0
o(iontal &.!65 0 -1.&15 0
2e(tical 0 "!.55757 0 0
Reve(se
Zone& Line 5 Line & Line " line
Angle 65 "60 85 150
o(iontal -10.5 0 .65 0
2e(tical 0 -".7&&861 0 0
Zone1 Line 1 Line Line " line & Line 5
Angle 85 180 65 ""0 "60
o(iontol 1 0 -5.5 0 0
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2e(tical 0 0."&!50"&&!& 0 0 -0.087"76
Z /nte(% Phi ,n Z actual Z Line Line 3ist
& 87 0.6& 1&.667!7 10.&8 57.5
(ela4 &.866
Zone Line 1 Line Line " line & Line 5
Angle 85 180 65 ""0 "60
o(iontol 1 0 -5.5 0 0
2e(tical 0 0.60!"!06!7 0 0 -0.15"&8
Zone " Line 1 Line Line " line & Line 5
Angle 85 180 65 ""0 "60
o(iontol 1 0 -5.5 0 0
2e(tical 0 0.8155080&86 0 0 -0.0"877
Reve(se
Zone & Line 5 Line & Line " line Line1
Angle 65 "60 85 150 180
o(iontol -1 0 5.5 0
2e(tical 0 -0.8155080&86 0 0 0.0"877
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tions
Line 5
"60
0-1.685187
Line 5
"60
0
-&."7"!!7
Line 5
"60
0
-!.881&"!
Line1
180
0
0.!"615
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.!0076" 1"1.67!"!
Z #ault 3ist ,
1."!!6155 80.&7788! 0.&186876
0.&6017"! 6.&6
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Phase to Phase faults:-
Z1 Ph. Reach 8.00
Z1 Ph. Angle 75
R1 Ph. Resistive &
Z1 Tilt Top Line 0
Z Ph. Reach 15
Z Ph. Angle 75
R Ph. Resistive 7.5
Z Tilt Top Line 0
Z" Ph. Reach 0
Z" Ph. Angle 75
R" Ph. Res. #$%. 10
Z" Tilt Top Line 0
Z& Ph. Reach 0.!1
Z& Ph. Angle 85
R& Ph. Resistive 1
Z& Tilt Top Line 0
Phase to 'eut(al faults:-
Z1 )n%. Reach 0."!
Z1 )n%. Angle 85
,n1 Res. +opensation 1."0/-01
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tilt angle 0
R1 )n%. Resistive 1
Z )n%. Reach 0.68
Z )n%. Angle 85
,n Res. +opensation 1."0/-01
tilt angle
R )n%. Resistive 1
Z" )n%. Reach 0.!1
Z" )n%. Angle 85
,n" Res. +opensation 1."0/-01
tilt angle
R" )n%. Resistive 1
Z& )n%. Reach 0.!1
Z& )n%. Angle 85
,n& Res. +opensation 1."0/-01
tilt angle
R& )n%. Resistive 1
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CT secondry 1* In Case Value of Impedence is Big the fth line will not be included in calcula
Zone 1 Line 1 Line Line " line &
Angle 75 180 55 ""0
o(iontal 0 -0.5 02e(tical 0 7.77&066 0 0
Zone Line 1 Line Line " line &
Angle 75 180 55 ""0
o(iontal ".75 0 -0.!"75 0
2e(tical 0 1&.&88887 0 0
Zone " Line 1 Line Line " line &
Angle 75 180 55 ""0
o(iontal 5 0 -1.5 0
2e(tical 0 1!."18517 0 0
Reve(se
Zone& Line 5 Line & Line " line
Angle 65 "60 85 150
o(iontal -10.5 0 .65 0
2e(tical 0 -0.878!!" 0 0
Zone1 Line 1 Line Line " line & Line 5
Angle 85 180 65 ""0 "60
o(iontol 18.58&0707!65 0 -&.6&6018 0 0
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2e(tical 0 0."88515!"" 0 0 -0.0!71!
Zone Line 1 Line Line " line & Line 5
Angle 85 180 65 ""0 "60
o(iontol 18.58&0707!65 0 -&.6&6018 0 0
2e(tical 0 0.677&1"!&7 0 0 -0.16!"5"
Zone " Line 1 Line Line " line & Line 5
Angle 85 180 65 ""0 "60
o(iontol 18.58&0707!65 0 -&.6&6018 0 0
2e(tical 0 0.!065"7175" 0 0 -0.66"&
Reve(se
Zone & Line 5 Line & Line " line Line1
Angle 65 "60 85 150 180
o(iontol -18.58&0707!65 0 &.6&60177 0 0
2e(tical 0 -0.!065"7175" 0 0 0.66"&"
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tions
Line 5
"60
0-1.!"185
Line 5
"60
0
-".6
Line 5
"60
0
-&.8!6!
Line1
180
0
0.1!7&81
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-1 -10 -8
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Z'/ P-P
1!.0811& -1./-016 1!.0811& -0.577"5 -.&/-016 X .8!"68
+ -&8.&660! 6.7&07&! 1.1165 0 -1.685187 Y 6.7&07&!
1!.0811& -1./-016 1!.0811& -0.577"5 -.&/-016 X 5."11!6
+ -8".8616 17.&!5!! 0.!65& 0 -&."7"!!7 Y 17.&!5!!
1!.0811& -1./-016 1!.0811& -0.577"5 -0.577"5 X 7.0"6&57
+ -!&.7"78& "!.5576 ".68&&6 0 -!.881&"! Y "!.5576
11.&"005 -.&/-016 11.&"005 -0.577"5 -0.577"5 X -10.876"
+ 10.0155 -".7&&861 -"0.00"8! 0 0 Y -".7&&861
Zones P-'
11.&"005 -1./-016 11.&"005 -0.577"5 -.&/-016 X 1.0"058
+ -&0.0"11 0."&!50" 60.00777 0 -0.087"76 Y 0."&!50"
-5 -0
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11.&"005 -1./-016 11.&"005 -0.577"5 -.&/-016 X 1.05""1
+ -&0.0"11 0.60!"!1 60.00777 0 -0.15"&8 Y 0.60!"!1
11.&"005 -1./-016 11.&"005 -0.577"5 -.&/-016 X 1.071"5
+ -&0.0"11 0.815508 60.00777 0 -0.0"877 Y 0.815508
11.&"005 -.&/-016 11.&"005 -0.577"5 X -1.071"5+ &0.0"11 -0.815508 -60.00777 0 Y -0.815508
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PH-PH
PH-N
-6 -& - 0 & 6 8
-10
0
10
0
"0
&0
50
Z'
/1
Z'
/
15
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-0.817" -0.616"51 .&65&0" .8!"68
6.7&07&! 0."5585 -1.&"&01 6.7&07&!
-0.1818& -1.066&81 &.65!" 5."11!6
17.&!5!! 0.6157"" -.&6!" 17.&!5!!
0.8"007 -1.0&7!6 &.81!18" 7.0"6&57
"!.5576 0.6!558! -.78"57 "!.5576
.!7"67 .&!878 -!.!!51" -10.876"
-".7&&861 -1.&&67" 5.7706!1 -".7&&861
-5.1!& -&.!!7565 1!.!!06 1.0"058
0."&!50" .885"&5 -11.5&1"8 0."&!50"
-15 -10 -5 0 5 10 15 0 5
-15
-10
-5
0
5
10
Z'/1
Z'
/
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-5.1!6685 -&.!!7565 1!.!!06 1.05""1
0.60!"!1 .885"&5 -11.5&1"8 0.60!"!1
-5.17865 -&.!!7565 1!.!!06 1.071"5
0.815508 .885"&5 -11.5&1"8 0.815508
5.17865 &.!!7565 -1!.!!06 -1.071"5-0.815508 -.885"&5 11.5&1"8 -0.815508