Arabell Steam Turbine Nuclear Power Plants Performance Boost

7/30/2019 Arabell Steam Turbine Nuclear Power Plants Performance Boost

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NUCLEAR PRODUCT SOLUTIONS

ARABELLETM

sTEAM TURBiNEFOR NUCLeaR POweR PLaNT

POWERPOWER


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The LaRgeSTPORTFOLIO FOR

NUCLeaR POweRSOLUTIONS

geNeRaTORS

ARABELLETMsTEAM TuRBinEs

emeRgeNCy DIeSeLgeNeRaTORS

aUTOmaTIONaND CONTROL

PUmPS

heaT exChaNgeRS

SeRvICeS

25prcnt o t orlds

por productioncpcit dpnds on

alsto tcnolo

52,000plos round torld in 70 countris

100rs o industrldin prtis

Wth ur recne experte all er the

pwer eneratn market, we are able t n

lutn t the challene ta.

CLEAN POWER TODAY!

We recoge the eed to mprove the evro-metal balace o legacy plat whle crea-g adopto o ew clea eergy olto.

PLANT INTEGRATOROr olto maxme perormace byoptmg the complex teracto betweeb-ytem rom deg to operato.

LIFECYCLE MANAGEMENTAt all tage o the lecycle we pport owerto maxme ther retr o vetmet whlemmg egatve evrometal eect.

Altom a global leader power geerato wth a portolo o prodct

coverg all el type. From ol ad boma to clear ad reewable,

cloe to 25% o the world power prodcto capacty deped o

Altom Power techology ad ervce. Whether deg, maactre,

procremet or ervcg, Altom Power ettg the bechmark or

ovatve techologe that provde clea, ecet, fexble ad tegrated

power olto. Altom ca pply aythg rom gle compoet to

complete trkey power plat. Or Plat itegrator approach ad power

atomato ad cotrol olto ere the optmato o all elemet to

derve the maxmm letme vale rom all or ctomer vetmet.

Altom Power ha more tha 100 year o experece egeerg,

procremet ad cotrcto (EPC) o ew power plat. Bt or egeer

are alo expert retrottg, moderg ad ervcg extg plat.

Wth operato 70 cotre, Altom Power cloe to ctomer all over

the world, erg rapd repoe ad ervce excellece at all tme.

wlco toAltm Pwer


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Altm the N1 uppler nuclear team turbne.

Tod, 30% o ll oprtin nuclr por plnts

in t orld n alsto st turbin nrtor

insid, nd 40% o t us alsto-d quipnt.

Alstom, market leader or nuclear power plantAltom the market leader or clear team trbe ad other key clear power covero eqpmet. Altom ha demotrated t

kll ad leaderhp a a clear power plat eqpmet maactrer ad tegrator throgh a terrpted et o project, both or

ew ad retrotted clear plat.

An advanced technologyAltom clear power covero olto are baed o t ARABELLE team trbe techology platorm. Wth t peror

perormace ad exceptoal relablty ARABELLE team trbe ca accommodate power otpt ragg rom 900 MW to 1,900

MW. The larget trbe operato worldwde or the pat 10 year are ARABELLE team trbe wth a 1,550 MW power otpt

provded wth extremely hgh relablty (99.96%).

An integrated approach or more efciencyAltom ha developed the other key eqpmet o a clear power plat covero ytem co-ordato wth the ARABELLE amly,

yo, a plat ower, ca beet rom a tegrated power covero package. Altom deg, maactre, tall ad mata all

the crtcal power covero eqpmet o a clear trbe lad: team trbe ad trbogeerator, motre eparator-reheater,

codeer ad pmp, low ad hgh prere eedwater heater, ad more.

ARABELLE steam trbePov ad cttg dg tcology

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ARABELLE nt jut a pruct. it a aml cuttn-ee

pruct. Altm nteratn capablte are bult n the l

unatn a ull n-hue pruct rane cern the ke

cmpnent nuclear plant turbne lan. The cu

n the perrmance mprement that can be btane

rm the ARABELLE team turbne thruh ptmal

cmpatblt wth the turbeneratr, the mture eparatn

reheater an the cnener t et mre than jut the um

the ke cmpnent an ultmatel ptme the pwer

cnern rm the nuclear reactr team.

ARABELLE

Key benefts

MoRE MW

A cmpact, pwerful, efciet ad reliable turbie

60% f the pwer cmes frm hihly efciet sile

fow expao

A uique cmbied HP/IP mdule Stadard iterface / ftprit fr 50 Hz & 60 Hz

Based mature 1,550 MW uits

AdAPTEd To ALL REACToR TyPEs

Fully adaptable steam path

Frm 900 MW t 1,900 MW, 50 Hz r 60 Hz

Fr ay backpressure cditis

C-eerati applicatis

LP sizE oPTiMisEd oR ANy siTE CoNdiTioNs

Varius last-stae blade sizes fr each frequecy

(50 Hz ad 60 Hz)

A blade desi that has demstrated its reliability

Tw, three r fur LP mdules fr ptimum vacuum t

WELdEd RoToRs oR RELiABiLiTy ANd sECURE dELivERy

Hih resistace t stress crrsi cracki (SCC)

Excellet reliability, fewer ispectis required

Smaller fris easier t supply ad ispect

dEsigNEd oR EAsE o MAiNTENANCE

Easy access fr maiteace

Easy adjustmet f LPs with idepedet structure

Cmpact arraemet with fewer bladed rws

t or

wit or tn 300,000 oprtin ours ccuultd nd n outstndin

rlibilit rt, ARABELLE the mt aance team turbne technlr ur nuclear pwer plant.


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turbne-eneratr packae:

Process equipment

alsto s tnsi kno-o in t cn cross ll tps o porplnts, includin nuclr pplictions. alsto nuclr t cnrs rdptbl to n rctor output ll, dlirin iu prornc ndrlibilit, cilittin intnnc.

alsto tilor-d pups or n outstndin rlibilit, fcincnd cost-ctinss. Our tndd pups portolio o products or nuclrpor plnts includs on otrs: circultin tr pups, condnsttrction pups, d-tr pups.

GiGATOP 4-pole trbogeerator

Wth over 30 year developmet ad more tha 1.5 mllo hor

o operato, Altom ha accmlated vat experece wth very

hgh ratg 4-pole trbogeerator or clear power plat.

The Altom GiGATOP 4-pole trbogeerator complemet the

ARABELLE team trbe wth prodct ragg rom 900

to 1,900 MW, eablg hgh otpt wth almot 99% ececy.

Ther deg eatre have bee jdcoly combed to optme

relablty ad acltate mateace.

n just t su o t k coponnts


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A ovatve actctPreu-eneratn nuclear turbne eature ne uble-fw

hh-preure (HP) clner llwe b ur r x

lw-preure (LP) fw (wth tw r three LP, repectel)r nal expann t the cnener.

The ARABELLE trbe oer a ew archtectre where the

steam rst expads i a sile-w HP path; after misture

eparato ad reheat, t the expad a gle-fow terme-

date-prere (iP) ecto beore gog throgh the or or x

low prere (LP) fow.

This unique ARABELLE architecture makesmaintenance work much easier

it eed oly or team readmo valve et tead o x.Th acltate mateace. i addto, the btterfy valve

are istalled at the level f the HP/IP cylider, accessible frm

a platorm above the MsR, tead o hagg above the

operatg foor rot o each LP cylder.

The LP team admo ppe are etrely below the trbe operatg

foor. Th arragemet help redce mateace drato ad cot,

becae mateace o the LP doe ot reqre daembly o ther

let ppe. Large lay-dow area are th avalable alogde the LP

cylder, rther acltatg mateace.

MSR

HP IP LP 1 LP 2 LP 3

MSR

LP 1 LP 2 LP 3

MSR

MSR

HP 2F

Former cograto

ArabelleTM uqe cograto

ARABELLE pron

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LP-xat

wth depedet trctre

i prevo-geerato trbe, the LP er cag pportedby the LP oter cag, whch tr pported by the trbe

table. Dtorto o the oter cag or load varato o the

table dced by vacm or codeer weght varato drg

operato wll aect the relatve cetrg o the rotatg ad

xed part. Th e become more crtcal wth the very large

exhat trctre that charactere moder clear plat.

The ARABELLE LP cylder are deged wth depedet

trctre. The LP er cag coected at each ed to a

ed-wall, whch tegrate the rotor bearg hog. The LP

oter cag, whch o loger act a a pport, mply become

a evelope rgdly welded to the codeer, whch pportedo the baemet foor. Th mple deg mprovemet provde

may advatage:

The trbe load o the odato greatly redced.

The load o the trbe table ot aected by the vacm

varato or by the orce tramtted by the codeer

(throgh chagg water level).

Th depedet trctre alo make the relatve cetrg o

the movg ad tatoary part eaer, more prece ad more

stable. Very predictable vibrati behaviur is the result.

Welded rotor technologyWelded rotor techology a key Altom team trbe ad ga

trbe ovato, whch ha bee cotoly mproved over

the pat 80 year to erve larger ad larger t.

Compared to a hrk-o dk deg, welded rotor

ecoter redced tre level ad provde better retace

to tre corroo crackg (sCC).

Compared to moobloc rotor, welded rotor eatre maller

orged cylder (whch are the welded together), meag

that orcg ad delvery are eaer ad more ecre.

Dcov wat mak

o ARABELLE q

nd rlibl dsin

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Stage

E

c

ency

Blade Aspect Ratio

1 2 3 4

Blade Aspect Ratio

= Height/Width

Low Tip Leakage losses

Low Endwall losses

l

High Tip Leakage losses

High Endwall losses

Height

Width

Efficiency vs Blade Aspect Ratio

Altm ha leerae er 35 ear experence n nuclear

pwer plant, an mre than 100 ear n team turbne

technl, t eelp an cntnuul mpre t

ecent an relable turbne blae aml.

Hih-efciecygle-fow expao

The mot trkg eatre o the ARABELLE archtectre

t gle-fow team expao eatrg blade wth hgher

apect rato. Th ere hgher ececy de to the redcto

o ecodary loe at the root ad the tp o the team path. The

relt greater trbe perormace, wth a overall ececy

ai f at least 1%. T reduce verall turbie leth, the HP ad

IP expasi sectis have bee ruped it a cmbied HP/iP cylder, mlar to thoe ed ol red applcato. The

cmpact HP/IP mdule ale, with the same ftprit fr bth

1,500 ad 1,800 rpm applcato, ca prodce p to 60% o the

total power delvered by the trbe.

Ecet, relable bladg

All ARABELLE trbe blade eatre three-dmeoal

prole to optme ther aerodyamc perormace.

statoary tage eatre a welded platorm deg or hgh

reliability, especially fr the HP staes, but that als yields better

aerodyamc optmato o the ed-wall codto, redcg

the ecodary loe. Th robt deg perectly adapted to

the large volme fow od today clear power plat.

All rotatg blade, other tha the Lat stage Blade (LsB),

are deged wth tegral hrod to mme loe. They

are maactred a gle pece, .e. o looe part, ad

aembled throgh a orked ad ped root ateg deg:

a extremely robt olto. The ealg rb are machedater aembly or optmm perormace, ad a coto

blade hrod coecto ere cotetly good reqecy

cotrol ad relablty.

The LsB optmed throgh detaled 3D modellg, valdated

mero laboratory tet ad maactred throgh

hgh-preco orgg. A tegral treamled bber or blade

tercoecto ad coto lahg greatly creae tage

tablty. it help avod vbrato, whch ch log blade wth

hgh-apect rato cold otherwe dergo ervce. A crved

etry, r-tree root ateg provde excellet tramo o eort

to the dk, bt alo acltate traportato ad pecto.

Maxmnour por plnt it

8

uniqu dsin


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A worldwde ootprt

The Altom Power clear be headqartered Levallo ear Par, (Frace). Egeerg cetre pecaled clear

equipmet are t be fud i Levallis (Frace), Bade (Switzerlad), Wuha (Chia), Sait Petersbur, Jit-Veture AAEM (Russia), ad

Chattaooga (usA). Maactrg locato dedcated to clear power techology are Portgal, Polad, Ra, Cha, usA ad Mexco,a well, a Frace. Together wth the pport o local ervce cetre 70 cotre, Altom Power ca delver rapd clear ervce

acro the globe.

Lare team turbne

Cttnoo,USa

elbl,Polnd

wrocl,Polnd

Bbc,grn

Stubl,Portul

Dli,Indi

St. Ptrsbour,Joint-vntur aaemRussi

Podolsk,Russi

Bijin,Cin

wun,Cin

morli,mico

Lllois,Frnc

Blort,Frnc

Bdn,Sitzrlnd

Birr,Sitzrlnd

Nnts,Frnc

9

in ction in nuclr por plnts


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Altom worldwde experece

Altom ha bee at the orerot o degg ad tallg clear trbe lad or the pat 30 year, wth all kd

o clear reactor. Or logtadg experte rvalled.

LIng Ao PHASE II, ChinA

2 x 1,080 MW turbne eneratr packae

Lin ao 3+4 turbin nrtor pcks or 2,160 mw turbinislnds r ordrd in 2005.Fturin aRaBeLLe tcnolo, t units strtd succssullin 2010 or t unit 3 nd 2011 or t unit 4, d o tscdul nd tirs surd por outpots r irtn t urntd ll.For tis projct, sinifcnt trnsr o tcnolo ndnucturin srin it our lon tr prtnr DeCL sbn iplntd. Lrin on tis solution, srl siilrprojcts r undr construction in cin, suc s honn,Nind, or Fnjisn, on otrs.

FLAMAnVILLE 3, FrAnCe

1,750 MW nuclear turbne lanFlnill 1+2 strtd corcil oprtion in 1985 it to1,350 mw units. T rctors r o t our-loop ar P4tp. Undr nubr o sprt contrcts, alsto dsind,dlird nd rctd t turbonrtors, plus t bulk o tturbin islnd cnicl nd lctricl uiliris, includincondnsrs, dtr rtrs, nd condnst trction ndcircultin tr pups.a por plnt tnsion is no undr construction. It ill includon aRaBeLLe st turbin (unit 3), dlirin 1,750 mwro t n ePR (eolutionr Prssurizd Rctor) roar. wn coissiond tis ill b t ist poroutput in t orld ro sinl turbinnrtor st. alstos dsind, dlird nd rctd t coplt turbin islnd,

includin t condnst trction pups, circultin trpups nd rnc disl nrtor sts.

BALTiC, russiA

2 x 1,200 MW nuclear turbne lan

T alsto-atonros (aaem) Joint-vntur s slctdb Rosto, t Russin drl nuclr nc, to dlir tturbin islnds o t Bltic nuclr por plnt to b con-structd in Klininrd, Russi.Tis is t frst jor contrct on b t Joint-vntur crtdin 2007 b alsto it atonros to suppl t turbinislnds to Russin nuclr por plnts.T plnt ill b bsd on t Russin vveR 1200 prssurisdtr rctor dsin.aaems scop includs t suppl o bot units turbin ll,includin t alsto aRaBeLLe st turbins, nrtorsnd tir ssocitd uiliris, t oistur sprtor rtrs

(mSR), t condnsr nd d-tr tin plnt quipnt.

10

Reerence


11/12


12/12

TPW/BPRoB/RBLSTn1

2/eg/THP/05.12/FR/7612ALSToM2012.Allrightsreserved.Ifrmatictaiedithisdcumetisidicatively.nrepresetatirwarratyisgivershuldbereliedthatitiscmpletercrrectrwillapplytayparticularprject.This

wlldependonthetech

ncalandcommercalcrcumtance.

itprovdedwthoutlabltya

ndubjecttochangewthoutnotce.

Reproducton,ueordclo

uretothrdparte,wthoutexprewrttenauthorty,

trctlyprohbted.Phtcredits:2007BryPaulMcCartey|

www.a

teler-mccartney

.com,

Altoma

ndother.

Layoutandrealaton:Ledtonstrat

gque

Altom cotrbte to the protecto o the evromet.Th brochre prted o evrometally-redly paper.

Altom ( Frace )3 avee Adr Malrax92309 Levallo Perret CedexTel: +33 1 41 49 20 00

www.alstom.com

Arabell Steam Turbine Nuclear Power Plants Performance Boost

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