.

- :

- :

- :

.

.

( CD)

.

.

.

( CA) ( esuohgnitseW)

. ( sttesuhcassaM)

. .

.(RSCA) . ( CAA)

.

.

.

-:

.

-: rotcudnoC reppoC

(seriw enif )

)dradnatS(

( )

.

.

nward drah

nward drah-muidem

delaenna ro nward tfos

.

-: rotcudnoc reppoc-dlewreppoc

( leetS)

)

(

(. RSCA )

.

.

.

wolloH)

(rotcudnoC reppoC

.(anoroc) ( tceffe niks)

.

.

seriW ralucriC .

seriW ladiozeparT .

seriW ralucriC CAA: - A llA munimulCrotcudno

CAAA: - A llAmunimul A yollCrotcudno

RSCA: - A munimulC rotcudnoS leetRdecrofnie

RSCAA :- A munimulA yollCdno rotcuS leetRdecrofnie

RACA: - A munimulClA rotcudno. A yollRdecrofnie

RSCA\A S:- A munimulC rotcudnodalC munimulA S leetRdecrofnie

)dradnatS(

.

.

CAA:- A llA munimulCrotcudno )

% -

.91H-0531 munimulA (

( %,)

trohS)

. (snaps

CAAA:- A llA munimulA yollCrotcudno

yollA munimulA 18T-1026

( % ,)

CAA

.

RSCA:- A munimulC rotcudnoS leetRdecrofnie

CAA 91H-0531 munimulA

( leetS)

)

(

% -

CAA

. ( gas)

.

sdnarts leetS & munimulA - RSCA

RSCAA :- A munimulA yollC rotcudnoS leetRdecrofnie RSCA

munimulA 18T-1026

CAAA yollA

( leetS)

RSCA

.

RACA:- A munimulClA rotcudno .A yollRdecrofnie RSCAA RSCA

-0531 munimulA

CAA 91H

yollA munimulA 18T-1026

CAAA

RSCAA RSCA

.

.

einforcedRteel S Clad Aluminum nductoroCluminum A -:AS /ACSR ACSR/AW ACSR/AC

ACSR

)Steel (

.

ACSR

: -

ACSR/GA :- using Class A zinc-coated steel wire,

ACSR/GB :- using Class B zinc-coated steel wire,

ACSR/GC :- using Class C zinc-coated steel wire,

ACSR/MA :- using Class A Zn-5A1-MM coated steel wire,

ACSR/MB :- using Class B Zn-5A1-MM coated steel wire,

ACSR/MC :- using Class C Zn-5A1-MM coated steel wire,

ACSR/HS :- using Class A zinc-coated high-strength steel wire,

ACSR/MS :- using Class A Zn-5A1-MM coated high-strength steel wire,

ACSR/AZ :- using Aluminum-coated (aluminized) steel wire,

ACSR/AE :- internal air spaces between the steel and the outer layers of aluminum strands to minimize corona for above 300 kV,

ACSR/AE

.

seriW ladiozeparT seriW ralucriC

( )

seriW ralucriC

.

WT/CAA WT/CAAA WT/RSCA

WT/RSCA

RSCA/DS: - A munimulC rotcudnoS leetRdecrofnie/S fleDgnipma WT/RSCA

.

.

yollA lA muinimulA reppoC

7.2 7.2 9.8 3md/gk

013 08...081 042...054 2mm/N

3 53...2 53...1 %

07 07 021 2mm/Nk

856 856 3801 C0

0.32 8.32 6.61 C0 / 6-01

6300.0 0400.0 9300,0 C0 /1 C0 02+

35 26...36 001...79 % SCAI C0 02

08230.0 75820.0 68710.0 m/2mm C0 02+

( ) -

uCW 3.0 =lAW

uC 526.0 =lA

uCI 8.0 =lAI ( ) -

uCW 94.0 =lAW

uCA 16.1 =lAA

uCD 3.1 =lAD

-: dradnatS reppoC delaennA lanoitanretnI - SCAI

.(SCAI)% - (SCAI% )

.

.

s/m 6.0 : yticolev dniW ,C08 : .pmeT rotcudnoC ,C53 : .pmeT tneibmA -1

s/m 6.0 : yticolev dniW ,C07 : .pmeT rotcudnoC ,C53 : .pmeT tneibmA -2

.

)RSCA(.

)RSCA(

-: .

decrofnieR etisopmoC rotcudnoC munimulA -: RCCA

-

( muinocriz)

lamreht - LAT )

( muinimula tnatsiser

)C051(

%( 051) ,

.)RSCA(

.(leetS)

srotcudnoc toH

( leetS)

( leetS dalC munimulA)

.

srotcudnoc kcalB

.

.

( eriw yug eriw yats )

( -)

( leets)

eriw leets dezinavlaG

( dezinavlag)

(SCAI% )

.

rotcudnoc dlewreppoC

( leets detaoc-reppoc)

(eriw leets dezinavlaG)

( eriw leets dezinavlaG)

. (SCAI% -)

rotcudnoc dlewomulA

( leets detaoc-munimula)

(eriw leets dezinavlaG)

( eriw leets dezinavlaG)

. ( rotcudnoc dlewreppoC)

-

( )

.

.

:-

DIN 48201 , BS 7884 , BS 125 , ASTM B8 Copper

DIN 48201 , BS 215 part 1 , ASTM B231 , UNE 21015 ,

JIS C3109 , UNE 21018 , CSA C49 , IEC 61089 AAC

DIN 48201 , BS 3242, ASTM B399 , UNE 21043 ,

UNE 21018 , AS 1531 , NF 34-125 , IEC 61089 AAAC

ASTM B524 , CSA C49.1 , IEC 61089 ACAR

DIN 48206 , ASTM B711 , UNE 21018 , UNE 21061 ,

EN 50182 , IEC 61089 AACSR

DIN 48204 , BS 215 part 2 , ASTM B232 , ASTM B416 ,

AS 1220 Part 1 , UNE 21018 , UNE 21058 , UNE 21016 ,

JIS C3110 , CSA C49 , IEC 61089 , EN 50182

ACSR

ASTM B779 ACSR\TW

ASTM B549 ACSR\AS

ASTM B230 , ASTM B263 , ASTM B354 , ASTM B498 , ASTM B606 ,

ASTM B682 , ASTM B701 , ASTM B802 , ASTM B803

IEC - International Electrotechnical Commission

DIN - German Standard - Deutsches Institut fr Normung

ASTM - American Society for Testing and Materials

BS - British Standard

NF - French Standard - Franaise de Normalisation

UNE - Spanish Standard - Asociacin Espaola de Normalizacin

JIS - Japanese Industrial Standard

AS - Australian Standard

TS - Turkish Standard - Trk Standardlari

CSA - Canadian Standard Association

:- ) DIN 48204 DIN 48201(

) IEC 61089 ( .

.

-:

-:

)m .( .erutarepmet sti dna lairetam rotcudnoc no sdneped )ecnatsiser cificeps ro( ytivitsiser = )m( rotcudnoc fo htgnel = l )2m( aera rotcudnoc lautcA = A reppoC rof m . 8-01 x 427.1 = munimulA rof m . 8-01 x 628.2 = yollA munimulA rof m . 8-01 x 002.3 =

(sdnarts)

( eroc elgnis )

(eroc itlum)

.

mk 1 = l

rotcudnoc ni sdnarts fo rebmun = n )mm( dnarts hcae fo retemaid = d noitcapmoc htiw retemaid dnarts no tnadneped rotcaF = 1k elbac fo htgnel tinu rep htgnel dnarts no tnedneped rotcaF = 2k tnemegnarra eroc eht no tnedneped rotcaF = 3k

=WAr Rl

mkA

r =W 123 1 / kkk R

kkk Rmknd

p =W 2123 4 /r

.

( oC02)

( 02) .

)( C ct erutarepmet ta ecnatsiser rotcudnoc = ctR )( C02 erutarepmet ta ecnatsiser rotcudnoc = 02R C02 ta lairetam rotcudnoc fo ecnatsiser fo tneiciffeoc erutarepmet = 02 )C ni( erutarepmet rotcudnoc = ct

reppoC rof 39300.0 = 02

munimulA rof 40400.0 = 02 yollA munimulA rof 74300.0 = 02

a RRt ctc 0202 1[(02]) =+-W

.

)L ( ) XL(

)GMR ( )GMD(.

)GMR(

GMR (Geometric Mean Radius) :- It is defined as the N2 root of the product of the

N2 distances between the N sub-conductors (strands) of the conductor if the strands

are identical. (Not applicable to ACSR.)

)GMR(

GMR = Dmm = r e-1/4 = 0.7788 r for one cylindrical strand (also solid conductor)

) : AAC 35

Copper 50, Copper 35, AAC 50,( :-

)3-core( ACSR

Cable core-3for 2 A5.0GMR

conductor strandedfor 1 1

2N mmN

k

N

mDGMR

==

=

.

( RMG)

.

mm/RMG 127.253 CAA226.305 CAA5979.307 CAA5737.459 CAA

392.602/021 RSCA8142.853/012 RSCA749.905/003 RSCA

127.253 reppoC662.305 reppoC

.

(DMG)

. ( ecnatsiD naeM cirtemoeG)

(DMG)

-: 3D , 2D , 1D

)

.(DMG) (

. -

- :

=123 3 DMG DDD m

m 59.0 = DMG

m 51.1 = DMG

.

. , -

. .

m 536.0 = DMG

m 36.0 = DMG

657.0 = DMG

()

m 873.0 = DMG

.

.(L) ( DMG) ( RMG)

(CX ) ( C)

mk/HRMG=- 2014 Lx nlDMG

mk/HRMG=- 0164013 L.x golDMG

mk/F

rDMG

gol

.C

051420=

2p =W LX Lf mk/

mk/F

rDMG

nl

. C

06550=

mk/ Cf

=W cX2p1

.

( LX) ( R ) -:

02/021RSCA . (CX)

,

mk/ 5732.0 = oC02 R

munimulA rof 40400.0 = 02

mk/ 5732.0 = oC52 R

mk/ 2662.0 = oC05 R

(CX) (LX)

5.51 = D mm

5.51 = r 2 / = mm 57.7

mm 392.6 = r*218.0 = RMG

3DMG DDD =123

3= DMG 901*811.3*811.3

= DMG 1.51 m

a RRt ctc 0202 1[(02]) =+-W

=+ 52Co5732.0* 40400.0*52(-)02 R 1[] /mk

=+ 52Co5732.0* 40400.0*05(-)02 R 1[] /mk

.

mk/Fn 21.11 = C

(CX)

.

34

6.392x011.51

=-- L2x01 nl

mk/HRMGDMG

= L-4 2x01 nl

= L1.240 mk/Hm

2p =W LX Lf mk/

= LX 2*05*1.240

= LX 3723.0 mk/

mk/F

rDMG

nl

. C

06550=

mk/F

7x57.011.51

nl

0.6550

3

C-

=

mk/ Cf

=W cX2p1

mk/ 2*05*11.21x01

1=- c9 X

= cX 052682 mk/

.

: - )CYME (

/ .

Overhead Line Configuration R(ohms/km)X

(ohms/km)B

(uS/km)GMD(m)

GMR(mm)

AAC35 Delta 1.25 m 0.8332 0.38 3.05 1.15 2.721AAC50 Delta 1.25 m 0.595 0.362 3.15 1.15 3.622AAC70 Delta 1.25 m 0.4371 0.3561 3.24 1.15 3.9795AAC95 Delta 1.25 m 0.3085 0.3451 3.35 1.15 4.7375ACSR120/20 Delta 1.25 m 0.2375 0.3273 3.49 1.15 6.293CU35 Delta 1.25 m 0.525 0.38 3.05 1.15 2.721CU50 Delta 1.25 m 0.264 0.3685 3.15 1.15 3.266CU70 Delta 1.25 m 0.271 0.3561 3.24 1.15 3.9795AAC35 Delta 0.8 m 0.8332 0.3679 3.15 0.95 2.721AAC50 Delta 0.8 m 0.595 0.3499 3.26 0.95 3.622AAC70 Delta 0.8 m 0.4371 0.344 3.36 0.95 3.9795AAC95 Delta 0.8 m 0.3085 0.3331 3.47 0.95 4.7375ACSR120/20 Delta 0.8 m 0.2375 0.3152 3.63 0.95 6.293CU35 Delta 0.8 m 0.525 0.3679 3.15 0.95 2.721CU50 Delta 0.8 m 0.264 0.3565 3.26 0.95 3.266CU70 Delta 0.8 m 0.271 0.344 3.36 0.95 3.9795AAC35 Horizontal 0.8332 0.3535 3.29 0.756 2.721AAC50 Horizontal 0.595 0.3356 3.41 0.756 3.622AAC70 Horizontal 0.4371 0.3297 3.51 0.756 3.9795AAC95 Horizontal 0.3085 0.3187 3.64 0.756 4.7375ACSR120/20 Horizontal 0.2375 0.3009 3.81 0.756 6.293CU35 Horizontal 0.525 0.3535 3.29 0.756 2.721CU50 Horizontal 0.264 0.3421 3.41 0.756 3.266CU70 Horizontal 0.271 0.3297 3.51 0.756 3.9795AAC35 Uniform Vertical 0.8332 0.3426 3.4 0.63 2.721AAC50 Uniform Vertical 0.595 0.3247 3.53 0.63 3.622AAC70 Uniform Vertical 0.4371 0.3187 3.64 0.63 3.9795AAC95 Uniform Vertical 0.3085 0.3078 3.78 0.63 4.7375ACSR120/20 Uniform Vertical 0.2375 0.2899 3.96 0.63 6.293CU35 Uniform Vertical 0.525 0.3426 3.4 0.63 2.721CU50 Uniform Vertical 0.264 0.3312 3.53 0.63 3.266CU70 Uniform Vertical 0.271 0.3187 3.64 0.63 3.9795AAC35 Non Uniform Vertical 0.8332 0.3426 3.4 0.635 2.721AAC50 Non Uniform Vertical 0.595 0.3247 3.53 0.635 3.622AAC70 Non Uniform Vertical 0.4371 0.3187 3.64 0.635 3.9795AAC95 Non Uniform Vertical 0.3085 0.3078 3.78 0.635 4.7375ACSR120/20 Non Uniform Vertical 0.2375 0.2899 3.96 0.635 6.293CU35 Non Uniform Vertical 0.525 0.3426 3.4 0.635 2.721CU50 Non Uniform Vertical 0.264 0.3312 3.53 0.635 3.266CU70 Non Uniform Vertical 0.271 0.3187 3.64 0.635 3.9795Line AAC70_N AAC35 L.V. Configaration 0.4371 0.2861 4.08 0.378 3.9795Line AAC95_N AAC70 L.V. Configaration 0.3085 0.2752 4.25 0.378 4.7375

.

-:

(T)

(gas )( naps)

.

( RSCA)

18-232B MTSA

.

0791-2 traP-512 SB

.

5691-94C ASC

.

3791-1 traP 0221 SA

8791 - 0113 C SIJ

( RSCA)

.

( CAA)

.

.

1. Electrical Transmission and Distribution Reference Book, 6th edition, Westinghouse Electric Corporation, 1964, East Pittsburgh, Pennsylvania, USA

2. Nagrath & Kothari, Modern Power system Analysis, TATA McGraw Hill

Publishing company, 1984, India.

3. Grigsby, Ed. L.L., The Electric Power Engineering Handbook, CRC Handbook Published in Cooperation with IEEE Press LLC, 2001, USA.

4. Fink, Donald G., and H. Wayne Beaty, Standard Handbook for Electrical

Engineers, 15th edition, McGraw-Hill Professional, 2006, New York, USA

5. Network protection & Automation guide, 1st edition, AREVA group, 2002, Spain

6. Pabla, A.S., Electric Power Distribution, Publisher, McGraw-Hill, 2005, USA

7. Pansini, Anthony J., Guide to Electrical Power Distribution Systems, 6th

edition, The Fairmont Press, Inc., 2005, USA

8. Short, T.A, Electric power distribution equipment and systems, Taylor & Francis Group, 2006, USA

9. Electrical Power Systems, Chapter 3, Transmission Line Parameters, Rahmatul

Hidayah Salimin

1. EEPS 05 Power Systems Plant - Dr. Jeff Robertson, The University of

Manchester 2006, Cable Technology, Ammendments and Comments from Tutorial

2. Southwire corporation, Bare Overhead Transmission Conductors, Selection and

Application, 2006

3. Aluminum vs. Copper: Conductors in Low Voltage Dry Type Transformers, Square D Company, 1996

4. WHY ALUMINIUM?, TURK KABLO A.O. Company

.

5. SURAL Company, Aluminum Conductor Steel Reinforced /Air Expanded,

Aluminum Conductor Steel Reinforced/Self Damping 6. Standard, ASTM B232 - B232M -01e1 Standard Specification for Concentric-

Lay-Stranded Aluminum Conductors

7. Worldwide Standard, ISO/Worldwide Standards, EN/European Standards 8. General Cable,Conductor Maximum DC Resistance

1. CHAROONG THAI WIRE & CABLE PUBLIC COMPANY, ACSR, catalog. 2. ERI-TECH Company, conductorcatalog.

3. Sahra kablo, Aluminium Conductors, catalog

4. TELE FONIKA Kable S.A. Company, BARE AND INSULATED

OVERHEAD ONDUCTORS 5. TRANS TECH HANDELS-GMBH, Aluminium Conductors 6. Conductors, Standard Conductors, Wiretec, handels- und beratungsgesellschaft

mbh, GmbH, 2004

7. Alcan Company, Aluminum Conductor Steel Reinforced Trapezoidal Wire, catalog

8. 3M Aluminum Conductor Composite ReinfUSA.ed (ACCR),Technical

Summary, Proven Solutions to Increase Capacity, USA., 2008 9. Hot Conductors and Black Conductors, Wiretec, handels- und

beratungsgesellschaft mbh, GmbH 2004.

10. High Temperature Conductors, Wiretec, handels- und beratungsgesellschaft mbh, GmbH 2004.