Bai gioi thieu ve cong nghe day sieu nhiet composite(new) (1).pdf

CTC Cable Presentation November 30, 2009Copyright 2007-9 CTC Cable Corporation All Rights Reserved

Ti u ha hiu qu s dng nnglng trn cc ng dy trn

khng

Gii thiu v cng ngh dy dn miAluminum Composite Core Conductors(ACCC)

Ths.Nguyn Ngc TngTrng phng Thit b in, Cng ty TNHH pht trin k thut VN

Thnh ph HCM 12/2010VTD Co. Ltd.,


Qu trnh pht trin cng ngh dy dn

ACSR Lion238mm2

1.

2.

3.

GAP265mm2

ACSS Hen242 mm2

AAAC Upas362mm2

Invar reinforcede.g.: 225 mm2

ACCR322mm2

4.

So snh da trn s tngng v trng lng/ lc

cng ca cc loi dy(~1.000 Kg/1 Km)

(Al 305 mm2)

Cng nghtruyn thng

ACSR

Mc ch l ti a ha vt lius dng gim tn tht

Tuy nhin hp kimthng km hiu qu

Nhit cao cngvi vng thp

VTD Co. Ltd.,


Cc vn phi tnh n vi dy dnnhit cao

Gim lc cng Nhm hay hp kim nhm u mm nhit cao

Tng vng Tng t nh trn nhm lm tng vng v ko im

un ca dy thp xung, Tng tn hao in nng

Tn hao I2r s tng t l thun vi nhit

c tnh ca nhm t ra 3 hn ch khi s dng dynhm nhit cao

VTD Co. Ltd.,


ACSS :486 mm2 (959.6 kcmil)1,960 Kg/km

ACCC Drake:516.9mm2 (1020 kcmil )1,558 Kg/km

ACSR Drake:403 mm2 (795 kcmil)1,627 Kg/km

Dy tit dinhnh thang lm

tng tit din

Dy li Composite

V c bn vic tng tnh dn in cn n t vic tng titdin mt ct ngang ng ngha vi vic tng vt liu dn in

Dy hnh thang

Tng mt ct ca nhm

ng ngha tng tnh dnin

Dy li composite

Ci thin lc cng do nh vchc chn hn dy thp

Tng tnh dn in li nhhn dy thp, cho php tng28% lng nhm so vi dyACSR

Gim ti a vng trnng dy

Mc tiu s 1 l kh nng dn in

VTD Co. Ltd.,


Dy dn li bng si cacbon- Dy dn bng li composite gia cng L gii php c bit n t lu Mt vi nghin cu v s dng li si cacbon nhng khng

thnh cng Mt s vn chnh: S khng tng thch/ phn ng n mn gia li si carbon

v lp v nhm Tnh km bn vng ca si carbon lm cho n thng b v

nt khi ni Gii thiu mt gii php u tin c bng sng ch

05/ 2004

VTD Co. Ltd.,


M t dy dn ACCC

Tng 28% lng nhm = Tng cng sut, gim tn hao, nhit thp vng chc tng 25% & nh hn 60% so vi dy ACSR lm gim s lng v

vt liu khi thit k ct H s gin n nhit thp = gim vng khi lm vic nhit cao

Thit k dy ACCC s dng : Mt lp si thy tinh bov bn ngoi carbon bov n khi n mn; v Sng to ra kiu ni bov composite khi lp t

VTD Co. Ltd.,


S kt hp cc u im

ACSR Lion238mm2

AAAC Upas362mm2Al 305 mm2

ACSS Hen242mm2

1.

2.

3.

GAP265mm2

Steel reinforcedVarious mm2

ACCR322mm2

4. ACCC 360 mm2Al 381 mm2

Dy nhit cao vi vng thp

Ti a vt liudn in

gim tn tht

VTD Co. Ltd.,


Bng so snh cc loi dyACSRLion

ACSSHen

INVARHen

GAP265

ACCR636-T16

AAACUpas

ACCC 380Amsterdam

Area of Al (mm2) 238 242 225 265 322 362 369

Outside Diameter (mm) 22.30 22.43 21.21 22.61 25.15 24.71 23.55

Weight (kg/km) 1,095 1,111 1,190 1,095 1,068 1,000 1,085

RTS (kN) 100 93 110 108 112 105 110

AC-Resistance at 75oC (ohms/km) 0.1448 0.1391 0.1482 0.1358 0.1048 0.1096 0.0930

Gross Power @1000 Amps (MW) 381 381 381 381 381 381 381

Loss Power @1000 Amps (MW) 30.4 29.7 32.5 28.5 20.2 21.2 17.6

Net Power @1000 Amps (MW) 351 351 349 353 361 360 363

Conductor Temp @1000 Amps (oC) 133 130 142 126 96 100 90

Initial Tension @15oC (kN) 20.1 18.7 22 21.5 22.3 20.9 24.4

Current (ampacity) @75oC 695 710 678 721 844 821 881

Current (ampacity) @100oC 846 860 821 873 1,057 1,001 1,067

Current (ampacity) @175oC 1159 1,165 1,112 1,186 1,394 1376 1,466

Sag: 400m span @ 20% RTS@1000A (m) 14.32 14.51 12.07 13.75 11.93 13.72 9.84

Sag: 400m span @ 20% RTS@75oC (m) 13.12 13.38 11.60 12.26 11.67 12.55 9.80

Sag: 400m span @ 20% RTS@100oC (m) 13.65 13.90 11.77 13.13 11.97 13.73 9.86

Sag: 400m span @ 20% RTS@175oC (m) 15.15 15.39 12.29 14.70 12.85 16.90 10.03Test Condition: Length=60km, 1 circuit, Voltage=220kv , Ambient Temp=20oC, Stringing Temp=15oC, wind speed=0.60m/sec, elevation=50m, Latitude=48 oN, Azimuth=E-W, absorptivity=0.6,emissitivity=0.6

VTD Co. Ltd.,


So snh vng

C s kho st l dy Drake, test ti 1600 amps, khong ct 70 m

VTD Co. Ltd.,


So snh vng gia dy ACSR v ACCC

1. Cng ng knh v trng lng (ACCC Drake v ACSR)

VTD Co. Ltd.,


So snh vng gia dy ACSR v ACCC

2. Cng dng in nh mc (ACCC drake v ACSR Curlew)

VTD Co. Ltd.,


So snh hiu quTARGET CURRENT = 750 Amps

Type Size(mm2)R-AC @ 75oC

Ohms/kmTemp (oC) @target current

GrossPower(MW)

PowerLoss(MW)

NetPower(MW)

Cost of Lossesover 1 year ($M)

Cost of notusing ACCC 1

year ($M)

ACSR Lion 238 0.01448 83 286 15.0 271 6.57 $2.63

ACSS Hen 242 0.13911 81 286 14.4 272 6.31 $2.37

Invar Hen 225 0.14822 87 286 15.6 270 6.83 $2.89

GAP 265 265 0.13579 79 286 13.9 272 6.09 $2.15

AAAC Upas 362 0.10963 67 286 10.8 275 4.73 $0.79

ACCC 380 369 0.09298 61 286 9.0 277 3.94 $0.00

TARGET CURRENT = 1,350 Amps

Type Size(mm2)R-AC @ 75oC

Ohms/kmTemp (oC) @target current

GrossPower(MW)

PowerLoss(MW)

NetPower(MW)

Cost of Lossesover 1 yr ($M)

Cost of not usingACCC 1 year ($M)

ACSR Lion 238 0.01448 236 514 69.7 444 30.53 $13.67

ACSS Hen 242 0.13911 236 514 70.3 444 30.79 $13.93

Invar Hen 225 0.14822 259 514 77.8 436 34.08 $17.21

GAP 265 265 0.13579 265 514 66.6 447 29.17 $12.31

AAAC Upas 362 0.10963 169 514 45.8 468 20.06 $3.20

ACCC 380 369 0.09298 153 514 38.5 476 16.86 $0.00

Test Condition: Length=60km, 1 circuit, Voltage=220kv, Ambient Temp=20oC, Stringing Temp=15oC, wind speed=0.60m/sec,elevation=50m, Latitude=48 oN, Azimuth=E-W, absorptivity=0.6, emissitivity=0.6

Generation cost assumption ($/kwh) $0.10

Usage Loading at (% of target current): 50%

VTD Co. Ltd.,


10000

12500

15000

17500

20000

40 60 80 100 120 140

D bo tui th (nm)

Lc

tc

ng

(lbf

)

Baseline Temperature10% Increase in Temperature20% Increase in Temperature

nh gi tui th

VTD Co. Ltd.,


Cc th nghim i vi dy ACCCTh nghim li:

2.1.1 Tensile Testing2.1.2 Flexural, Bending & Shear Tests2.1.3 Sustained Load Tests2.1.4 Tg Tests2.1.5 CTE Measurements2.1.6 Shear Testing2.1.7 Impact and Crush Testing2.1.8 Torsion Testing2.1.9 Notched Degradation Testing2.1.10 Moisture Resistance Testing2.1.11 Long Term Thermal Testing2.1.12 Sustained Load Thermal Testing2.1.13 Cyclic Thermal Testing2.1.14 Specific Heat Capacity Testing2.1.15 High Temperature Short Duration2.1.16 High Temperature Core Testing2.1.17 Thermal Oxidation Testing2.1.18 Brittle Fracture Testing2.1.19 UV Testing2.1.20 Salt Fog Exposure Tests2.1.21 Creep Tests2.1.22 Stress Strain Testing2.1.24 Micrographic Analysis2.1.25 Dye Penetrant Testing2.1.26 High Temperature Shear Testing2.1.27 Low Temperature Shear Testing

Th nghim c kh:

2.2.28 Stress Strain Testing2.2.29 Creep Testing2.2.30 Aeolian Vibration Testing2.2.31 Galloping Tests2.2.32 Self Damping Tests2.2.33 Radial Impact and Crush Tests2.2.34 Turning Angle Tests2.2.35 Torsion Tests2.2.36 High Temperature Sag Tests2.2.37 High Temperature Sustained Load2.2.38 High Temperature Cyclic Load Tests2.2.39 Cyclic Ice Load Tests2.2.40 Sheave Wheel Tests2.2.41 Ultimate Strength Tests2.2.42 Cyclic Thermo-Mechanical Testing2.2.43 Combined Cyclic Load Testing2.2.44 Conductor Comparison Testing

Th nghim in:

2.3.45 Resistivity Testing2.3.46 Power Loss Comparison Testing2.3.47 Ampacity2.3.48 EMF Measurements2.3.49 Impedance Comparison Testing2.3.50 Corona Testing2.3.51 Radio Noise Testing2.3.52 Short Circuit Testing2.3.53 Lightning Strike Testing2.3.54 Ultra High Voltage AC & DC Testing

Th nghim h thng:

2.4.55 Current Cycle Testing2.4.56 Sustained Load Testing2.4.57 Ultimate Assembly Strength Testing2.4.58 Salt Fog Emersion Testing2.4.60 Static Heat Tests2.4.61 Suspension Clamp Testing2.4.62 Thermo-Mechanical Testing2.4.63 Cyclic Load Testing

Th nghim mi trng:

2.5.64 Ambient Temperature2.5.65 Tension, Sag, and Clearance2.5.66 Conductor Temperature2.5.67 Electric Current2.5.68 Wind Speed and Direction2.5.69 Solar Radiation2.5.70 Rainfall2.5.71 Ice Buildup2.5.72 Splice Resistance2.5.73 Infrared Measurements2.5.74 Corona Observations2.5.75 Electric and Magnetic Fields2.5.76 Wind and Ice Load Measurements2.5.77 Vibration Monitoring2.5.78 Typhoon Test

VTD Co. Ltd.,


Di dy ACCC

VTD Co. Ltd.,


Ph kin ng b

VTD Co. Ltd.,


Tr s chnh: Irvine, California, USA

V Nh sn xut CTC CABLE

VTD Co. Ltd.,


ACCC: Gii php trn ton th gii

US and Canada: ang sn xut Belgium (EC): ang sn xut China: ang sn xut Middle East (Bahrain): ang sn xut Indonesia (1): ang sn xut Indonesia (2): ang sn xut Korea: ang nh gi tnh kh thi Russia: ang nh gia tnh kh thi Colombia: ang kho st tnh kh thi

Cc nh sn xut c bn quyn ch to

VTD Co. Ltd.,


Kinh nghim lp t > 8800 km (141 d n tnh ti ht 2009)Quc Gia:

USA China Poland Spain Portugal Mexico Chile Indonesia Belgium Germany South Africa France (test) UK (test) Brazil (test)

Nh thu: AEP APS PacifiCorp Sierra Pacific (NV Energy) National Grid US Austin Energy Xcel Energy MI PUD KS PUD KAMO OG&E Ozark Electric WAPA

Hn 15,000 Kha v noVTD Co. Ltd.,


Gim bc x nhit ra mi trng Thnh ph California tiu th 300,000 GWh mi nm;

Chi ph xp x 32 t USD mi nm;

Xp x 9% lng in b tn tht trong qu trnh truynti v phn phi;

Trong , c 2-3% lin quan ti tn tht trong qu trnhtruyn ti;

Bng cch s dng dy ACCC s gim c 35% : titkim ~US$224,000,000 mi nm;

Gim c 2,328,242 tn CO2: Tng ng vi vic447,740 chic xe hi c th lu thng trn ng.

VTD Co. Ltd.,


Tm lc cc u im ca dy ACCC Vi vic tng 28% lng nhm cng vi tit din dy hnh thang, so vi dy

ACSR c cng ng knh, dy ACCC c kh nng mang ti > gp i; Gim 35% tn tht truyn ti, mang li nng lng cho nhiu ngi cng s

dng, gim chi ph pht in Dy dn ACCC s dng li cng ngh c nhit/ carbon/ thy tinh, rt bn vng

v gim vng khi lm vic nhit cao C th thay dy m khng cn thay kt cu ct, gim chi ph u t cc ng

dy mi C th dng thay th cho cc h thng ct yu, tit kim chi ph ct i vi cc

ng dy thay mi Dy ACCC c th hot ng hiu qu nhit cao (180o C) S dng cc phng php lp t thng thng, khng cn cc dng c c

bit Thn thin vi mi trng Li c n hi ln lm gim tc tc dng u ct khi c gi mnh

VTD Co. Ltd.,

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Bai gioi thieu ve cong nghe day sieu nhiet composite(new) (1).pdf