Consulting EngineerNeuquen, ARG 8300 407 Ahtmt+hft Torqoe drplifiutia (STA) is the fon of SSP &aracterized by the bi&r systewodcl eolplexity d mptatiarl requiremts its sinlatim, nornll~ in a ticdouin envirment, deu d 8 . A rlti-lodrl a p p w k drawing the tmrbogeierator torsioul response to electrical toqme i~d s e r ipplied to the whine air-gap is introdiced in this article U an alternative RA larlysia fnre. Pert torque results fm the pmpased algurith are carp~red ritb similar ones obtained I n FMIP r~. Lots-of-life ulcllatiar u d a uplcitor-reinsertion appliutim U STA m t m l UUI, are iiclnded. kywrda-Pmr System OJaUi u, Sobsptchons lesauee, Transieat Torques, Shft Torgae drplifiution, Torsiarl Fatige, Shft Life Rpenditore, SSI bmteneuae, Series-Capacitor leiwrtim.

No abstract

An ir depth anaiwsis of fun6damental Parameters Pertainin5 to Ultri -Hi si-SYeed Relas? JNHSRf ett in" is earrifrd out. The aerformenre o!f th Irndependnrit n t i re c, t i criC I Detecto r-l1tL1 ) unit ic. anialZ ed in terms of t he7 et t i, , e. ;-, p Ij tt.i onr, va C ij es-nof c7 rren t arnd voIt s e o; a iE. t arid s t erii c ci ri d i t i o r sf Rel t1vt.vE, unr i-er , eech F;:t u p v rv-5 areseriteri t.o show the irf luernce off ;ullI ta e arid re .u-istanc'e corn the ijrnit dete t i0or rae-QE for r i v.im e I .-.et. rinE. The Pap er dnal-.si S -t i lZerente in P..) KV dou b I e C i-rc1:t line? with fu u lller ijtiL.iz'atiri of the i ride2epridert i;tizodi. I N T P. 0 l. C T I 0J N erieral The a-dvent rif i.r l -! aeier,rat ion of the t ravel wav" e type has es.tabliished .-v ric--w dimern ion to bclthi the . -larln i ri, arid rotc-t f fi b ' e hernef its rende redJ to t'he, P owe-r eI's -:2rforaanc-e ib. smeanr of uiltre-hisah .-.peed cla:riri if,i-ii at tairiabla' with these devices' beern dulv Pointed out in thf-,liter rature [1E1F21. Fecort:-a and PArpers descnribin:i oprrationpa e,ePrience arid stacled te-ritrults V3l have shown P re8sonpble desa,ree oif auccess iith rionsistert performa7nc:e of thic concemt, F rosNff 1 he tW(! sorb-S of oFeratiinn thait a>Tr'E -: }irv w ith ;: LI ' R .Prote r.t i orn ch eee. r. Ie I : ri irnde ernd-et ririt ,e thai.t ,e P tert Pi ih Ei. -s rI ha-.i of ir,if r fart ccr;> u i ! t-nrl s r is I terimnc71 arid ..ri . fireil Tii P re0i . T r e: . ! sordi e nf i r mat i o ri, racmñ~~~~1 oelIci;c e A ePri e r t a'F. t-h eP -rmItItr c ,erids tl:t -$-flJ R m< elrl ti r th tat1 j -c-i t t ii 2 § t otf p wh eipre the -ittei fi;-id thr-cniie t.. hr-pte bXeeau acet i. i a t el Thi VO i" 1,:. a-vor with cutr co ponvr s records --a ','I P --. r of o er-.r:1ti.n. e -rer eri rc rleu TeJPt.l ar 'cl. ti.r * .i :-2-roarhr a.-ali tro cd i-i rialriuf ctu. r Ie deperiricc-r,t miio-c t air in ; ! -t i , ,e sha a r 1r 1in heP. ord-T cof f ew Fi.I it onrniA' t,c e r e p.rtPd oiveral clearircl t,Is i f --. e-csfui P ieirti urn, U o ]lbetweern 40 a-ri 75 86 WM 118-4 A paper recommended and approved by the IEEE Power System Relaying Committee of the IEEE Power Engineering Society for presentation at the IEEE/PES sis which inm the case of two-ovle geear indicates thv't the commurii.catiorr Permissive sianirll i r, and sortirig acttully tapkes a'-.. much as a c fcl.e or mt ore deenrdinri also on whether microwave or Pl C channels are i.ied r On thp eother hnrid the independent mode operatps with freedom froni the communicaticri links adri is inherently most effective and rel iahle wa. to cut down drasticaill.i or clearin5 time. Comm,non Practice has been' howeveri to limit the forward reach of 0t01 unitas for solid three Phase faults, to a mtiaximium of 20%: of total line length, to avoid Piokiucs bevond the remote terminal due to the addirn transient comeornent, This cettri.nc criterion makes the iridecenderit mode practically jna-.ble to detect Siridle-Lire-To-Gr-Oound Faults (SI GF) W4hile ultra...

No abstract

No abstract