P444 Setting Calculation

TYPES OF POWER CONDUCTOR & ITS DETAILS

Sl. no 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

20

Conductors ACSR DOG  ACSR LO*ARD  ACSR K,NDAACSR OW L ACSR LYNX ACSR W OLF  ACSR *ANT-R ACSR CAT  ACSR RACCOON ACSR !NK  ACSR !NK "D$%&'() CO**R CO**R  ACSR RACCOON  ACSR FRRT ACSR !NK CO**R  ACSR LO*ARD ACSR DOG

 ACSR K,NDA-

(olt!)e & no. o# c"rcu"ts

Pos"t"e sequence !lue

Zero sequence !lue

Res"st!nce Re!ct!nce Res"st!nce Re!ct!nce

No. o# str!nds & d"!. o# e!c$ str!nd "n **

P!rt"cul!rs o# e!rt$ %"re . No. o# e!rt$ T'e str!nds 1 ACSR 7/3.0

110KV D.C

0.308

0.415

0.456

1.446

6/4.72 + 7/1.57

110KV D.C

0.247

0.421

0.395

1.409

6/5.28 x 7/1.75

1

ACSR

7/3.0

230KV S.C

0.079

0.403

0.264

1.508

42/3.50 + 7/1.94

2

GS

7/3.5

110KV D.C 110KV D.C 110KV D.C

0.317 0.178 0.203

0.472 0.396 0.399

0.465 0.327 0.349

1.505 1.404 1.399

6/5.36 + 7/1.79 30/2.79 + 7/2.79 30/2.59 + 7/2.59

1 1 1

GS GS GS

7/9 SW G 7/9 SW G 7/9 SW G

110KV D.C

0.155

0.387

0.303

1.41

30/3.0 + 7/3.00

1

GS

7/9 SW G

110KV D.C

0.34

0.418

0.488

1.428

6/4.5 + 7/1.5

1

GS

7/9 SW G

110KV S.C

0.396

0.415

0.545

1.412

6/4.09 + 1/4.09

1

GS

7/10 SW G

110KV S.C

0.514

0.269

0.659

1.488

6/3.66 + 1/3.66

1

GS

7/10 SW G

110KV S.C

0.275

0.317

0.405

1.343

6/3.66 x 1/3.66"#$%&'()

1

GS

7/10 SW G

110KV S.C 66 KV S.C

0.421 0.407

0.358 0.43

0.568 0.555

1.45 1.488

7/3.0 7/3.0

1 1

GS GS

7/10 SW G 7/10 SW G

66 KV S.C

0.395

0.388

0.543

1.523

6/4.09 + 1/4.09

1

GS

7/10 SW G

66 KV S.C

0.763

0.41

0.912

1.54

6/4.09 + 1/4.09

1

GS

7/10 SW G

66 KV S.C 33 K.V D.C

0.515 0.304

0.39 0.405

0.663 0.452

1.526 1.524

6/3.66 + 1/3.66 19/2.1

1 1

GS GS

7/10 SW G 7/10 SW G

110KV S.C

0.247

0.423

0.395

1.409

6/5.28 + 7/1.75

1

GS

7/9 SW G

110KV S.C

0.308

0.413

0.455

1.447

6/4.72 + 7/1.57

1

ACSR

7/3 SW G

230KV S.C O*RATD  AT "110KV)

0.079

0.403

0.285

1.509

42/3.5 + 7/1.94

2

GS

7/3.05

T #$%(  ((# & AAK &(# $ TN (: &$$; :$ ( &((: $: ARVA CO!SS!ON!NG RS  (

20

 ACSR K,NDA-

230KV S.C O*RATD  AT "110KV)

0.079

0.403

0.285

1.509

42/3.5 + 7/1.94

2

GS

7/3.05

T #$%(  ((# & AAK &(# $ TN (: &$$; :$ ( &((: $: ARVA CO!SS!ON!NG RS  (

D!STANC RLAY STT!NG CALC,LAT!ON <(& *ROTCTD LINE S+ORTES LON,EST LINE LINE LEN,T+ -./  0-1 POS R 0.08 0.08 0.08 POS 2 0.402 0.402 0.402 POS Z 0.4098829 0.409883 0.409883 POS AN, 78.744896 78.7449 78.7449 ZER R ZER 2 ZER I3P ZER AN, PT R CT RATIO !* RAT!O Percent!)e o# 'rotect"on !  ! ( (( (( ;

0.219

0.219

0.219

1.35

1.35

1.35

=

43.8 54.75

R 0.219

1.35

1.367648 1.367648 1.367648 80.78562 80.78562 80.78562 220000 110 2000 800 1 800 0.4 4N 5.66778- 1.80-/68 0559 :one 0 :one 1 :one :one ;

:'

100 759 /59 0559 059 059 14.960726 11.96858 16.19037 69.06527 1.196858 1.619037 /.87 ;.68 .;7 16.5.;68 5.;68 1.168 0.046954 5.874024 6.081456 4.7>005 4.7>005 5.8692 0.009344 0.00096 0.04224 9.3>006 9.3>006 36.5 29.2 39.5 168.5 2.92 2.92

D!STANC RLAY STT!NG CALC,LAT!ON <(& *ROTCTD LINE S+ORTES LON,EST LINE LINE LEN,T+ -./  0-1 POS R 0.08 0.08 0.08 POS 2 0.402 0.402 0.402 POS Z 0.4098829 0.409883 0.409883 POS AN, 78.744896 78.7449 78.7449 ZER R ZER 2 ZER I3P ZER AN, PT R CT RATIO !* RAT!O Percent!)e o# 'rotect"on !  ! ( (( (( ; AX!, LOAD *OWR FACTOR VA AT AX!, LOAD F,LL LOAD *R!ARY C,RRNT RS!STANC AT T-!S C,RRNT LOAD RS!STANC !N SC R(@( R( R1 R2 R3

0.219

0.219

0.219

1.35

1.35

1.35

43.8 54.75

=

R 0.219

1.35

1.367648 1.367648 1.367648 80.78562 80.78562 80.78562 220000 110 2000 800 1 800 0.4 4N 5.66778- 1.80-/68 0559 :one 0 :one 1 :one :one ;

:'

100 759 /59 0559 059 059 14.960726 11.96858 16.19037 69.06527 1.196858 1.619037 /.87 ;.68 .;7 16.5.;68 5.;68 1.168 0.046954 5.874024 6.081456 4.7>005 4.7>005 5.8692 0.009344 0.00096 0.04224 9.3>006 9.3>006 36.5 29.2 39.5 168.5 2.92 2.92 165 W 0.8 *F 206.25 VA 541.28176 A 93.866667 "0.8 ? VN )/"2 ? ! ) 37.546667 ** *G 70 80 26.282667 30.03733 26.282667 30.03733 26.282667 30.03733

170 :0 :1 :& &

#(' x #(' 

4.143916 1.8

ZL Z0 Z1 ZZ;

Zone (!lues /.87 ;.68 .;7 16.5.;68

ZP

5.;68

0.491859 6.4761499797 2.072

2.616692 ')

'' 12 14 16

8 10 12

4.36905