Indlela yokuJonga iTheyiphu yoBubushushu beCable ePhezulu, Gqibezela isiKhokelo, Phezulu 10 Abavelisi abagqwesileyo kwi 2025

Iintambo zombane ziintambo ezisetyenziselwa ukuthumela nokusasaza amandla ombane kwiinkqubo zamandla. Xa kuthelekiswa neentambo zamandla aphezulu, unikezelo lwamandla ngentambo yombane luneenzuzo zokuthembeka okuphezulu kosulelo, umgama omncinci wokugquma phakathi kwemigca, ukuncitshiswa komhlaba, akukho ndawo yasemhlabeni, imfihlo eyomeleleyo, kwaye kulula ukuphucula ngokubonakalayo umthamo wonikezelo lwamandla. Ngoko ke, ngophuhliso lokufudukela ezidolophini kunye neegridi zamandla ezidolophini, iintambo zombane ziye zasetyenziswa ngokubanzi. Nangona kunjalo, kwinkqubo yokusetyenziswa, iintambo zombane nazo zineengxaki ezifana neendleko eziphezulu, ubunzima bokubona iimpazamo kunye nokugcinwa, iimfuno inkqubo eliphezulu izincedisi cable amandla (amalungu aphakathi, amalungu terminal, njl.), kunye nemisebenzi yokwakha kwisiza efuna abasebenzi babe nezakhono eziphezulu zokusebenza. Ngokunyuka kwenani leentambo ezisetyenzisiweyo kunye nokuphuculwa komthamo wothumelo, ukuthembeka kokusebenza kweentambo zamandla kuya kuxatyiswa ngakumbi ngenxa yomonakalo omkhulu obangelwa ziziphene.

Isixhobo sokulinganisa ubushushu be-fiber optic ye-fluorescent ye-cable joints

Ukubeka iliso ngokufanelekileyo kwiqondo lokushisa lamalungu aphakathi kwiintambo zamandla kunokugqiba iindawo ezitshisayo zendawo, ukuvavanya iimeko zokuguga zokugquma, kwaye uchonge ngokukhawuleza iingozi zokhuseleko ngokubeka iliso ngexesha lokwenyani kunye namaxabiso embali yobushushu; Ngaxeshanye, amaxabiso okubeka iliso okwenyani nawo angasetyenziselwa ukubala ubushushu bomqhubi ongundoqo, okubaluleke kakhulu ekuqinisekiseni ukuthembeka, uzinzo, kunye noqoqosho lwesixokelelwano samandla ngokusebenzisa ngokufanelekileyo umthamo weentambo zombane ukulawula imithwalo kunye nokwandisa umthamo phakathi koluhlu oluvumelekileyo.. Kumgca wonikezelo lwamandla, umdibaniso ophakathi wentambo yintambo ebuthathaka kakhulu ekusebenzeni okukhuselekileyo kwenkqubo yamandla. Ngokwezibalo, i-cable joint accidents account for 90% yeengozi zeentambo. Isizathu kukuba iintambo zentambo zineengxaki ezifana noqhagamshelwano olubi, i-compress compression ekhululekile, kunye nokonakaliswa kokuqina kokugquma. Kwiindawo ezinomthwalo owandisiweyo wombane okanye imozulu eshushu, ukunyuka kobushushu okungaqhelekanga kunokuthi kwenzeke, nto leyo engakhokeleli nje kuphela kumonakalo wentambo kodwa ngokungenakuthintelwa ibangela ukucinywa kombane okuxhaphakileyo kunye neengozi zomlilo.

IFayibha Optic esasazwayo kwiNkqubo yoMlinganiselo woBubushushu beCable ePhakamileyo

Umgaqo osisiseko wokusebenza we-fiber optic sensors

Iifiber optic sensors zithumela imiqondiso yokukhanya ukusuka kumthombo wokukhanya ngokusebenzisa iifiber optical kwimodyuli, apho iiparamitha ezilinganisiweyo zinxibelelana nokukhanya okungena kwindawo yokumodareyitha, kubangela utshintsho kwiipropati ze-optical zokukhanya (njengokuqina, ubude bamaza, rhoqo, isigaba, imo yepolarization, njl.) kunye nokuba ngumthombo wophawu ohlengahlengisiweyo. Emva kokuthunyelwa nge-fiber optical kwi-photodetector kunye ne-demodulated, iiparamitha ezilinganisiweyo zifunyenwe. Kwinkqubo yamandla, kuyimfuneko ukulinganisa iiparameters ezifana neqondo lokushisa kunye nekhoyo, njengokubona ukushisa ngaphakathi kwe-stator kunye ne-rotor ye-high-voltage transformers kunye neenjini ezinkulu. Ngenxa yokuba buthathaka kwezivamvo zombane kuphazamiseko lwe-electromagnetic, azinakusetyenziswa kwiimeko ezinjalo kwaye zingasebenzisa kuphela izinzwa zefiber optic.

Iimpawu ze distributed fiber optic temperature sensing device

I inkqubo yokubona ubushushu obusasaziweyo kwifiber optic Ayinaluncedo kuphela kwi-universal fibre optic sensors, kodwa ikwanakho ukuva ukuhanjiswa kobushushu kwamanqaku ahlukeneyo ecaleni komgca wefiber optic. Ngolu phawu, singaqhuba ukulinganisa ubushushu bamanqaku ahlukeneyo ecaleni komgca wefiber optic ngexesha lokwenyani, ngokuchaneka kokubeka iimitha kunye nokuchaneka komlinganiselo we 1 isidanga. Ifaneleke kakhulu kwizicelo zokulinganisa ubushushu besiphambano esikhulu. Kwizicelo zemarike zangoku, uninzi lwazo lufakwe ngaphambili kwizithuba ezizinzileyo emhlabeni ngokuzinzisa kwangaphambili, engafanelekanga kwintshukumo eguquguqukayo, kwaye ukuya kuthi ga ngoku kufuna isixa esikhulu ngokuzinzisa kwangaphambili, ngokungathandabuzekiyo ukwandisa iindleko zotyalo-mali. Ukusetyenziswa kwe-fiber optic yokulinganisa ubushushu obusasaziweyo ukujonga ubushushu bemizimba yentambo kunye neetonela yenye yeendlela ezibalulekileyo zokuphucula ukusebenza kunye nokulawula inqanaba leentambo kunye namajelo., ingakumbi esetyenziswa ngokubanzi kwiintambo zentambo zombane ogqithileyo. Ngoku, I-State Grid Corporation yaseTshayina imisela ukuba intambo yokulinganisa iqondo lobushushu ifayibha optic kufuneka ifakwe kwiitshaneli zentambo ngaphezulu kwenqanaba lesibini..

Inzwa yobushushu bokukhanya kweFayibha, Inkqubo yokubeka iliso ekrelekrele, Kusasazwe umenzi ifayibha optic e China