Intambo ye-ADSS optical kwaye Intambo ye-OPGW ebonakalayo Ziphantsi kwentambo ye-optical yamandla, zisebenzise ngokupheleleyo izixhobo ezizodwa zenkqubo yamandla, kwaye zidibene ngokusondeleyo nokwakhiwa kwesakhiwo segridi yamandla, kunye neempawu zoqoqosho, ezithembekileyo, ezikhawulezayo nezikhuselekileyo. Intambo ekhethekileyo yamandla ayinakwenzeka ukuba yonakaliswe ngamandla angaphandle, ukuthembeka okuphezulu, nangona ixabiso layo liphezulu, kodwa iindleko zokwakha ziphantsi. Intambo ye-optical ye-ads kunye nentambo ye-opgw optical zifakwe kwiinqaba zamandla ezahlukeneyo ezinamanqanaba ahlukeneyo e-voltage. Xa kuthelekiswa neentambo ze-optical eziqhelekileyo, zineemfuno ezikhethekileyo kwiimpawu zazo zoomatshini, iimpawu ze-optical fiber kunye neempawu zombane.

Intambo ye-ADSS isetyenziswa kakhulu ekuguquleni ulwazi lwemigca ekhoyo, kwaye isetyenziswa kakhulu kwimigca yamandla enamanqanaba ombane angama-220kV, 110kV kunye nama-35kV. Eyona nto iphambili kukufezekisa iimfuno zemigca yokudlulisa amandla enkulu kunye nobubanzi obukhulu. Iimpawu zentambo ye-ADSS:

1. Intambo ye-ADSS incinci ngobubanzi kwaye ilula ngobunzima, nto leyo enokunciphisa impembelelo yomkhenkce nomoya kwintambo, kwaye impembelelo yayo kumandla enqaba nayo incinci;

2. I-ADSS yamkela izinto ezintsha kunye noyilo olugudileyo, ukuze ibe neempawu eziphezulu ze-aerodynamic;

3. Intambo ye-ADSS inganciphisa ukubola kombane kwentambo ngentsimi yombane ye-induction ene-voltage ephezulu;

4. Izinga lokwandiswa kwe-ADSS linokuhlala lingatshintshi kuluhlu lomahluko omkhulu wobushushu, kwaye lineempawu zokukhanya ezizinzileyo kubushushu obulinganiselweyo;

5. Ixabiso lethiyori loxinzelelo lwefayibha kwi-ADSS ngu-zero;

6. Intambo ye-ADSS igqunywe ngokupheleleyo yi-insulation, ukufakelwa kunye nokugcinwa kwemigca kungasetyenziswa rhoqo, nto leyo enokunciphisa kakhulu ukulahleka kombane.

Intambo ye-ADSS isebenza kwimigca yokudlulisa umbane ophezulu, kukho intsimi yombane enamandla ejikeleze, into yokugqwala kombane idla ngokukhokelela kumonakalo wentambo okanye kwanomonakalo. Izisombululo zangoku zezi:

1. Lawula amandla omhlaba wendawo yokumisa intambo, i-110kV ayidluli kwi-15kV, i-220kV ayidluli kwi-20kV.

2. Kwimigangatho eyahlukeneyo yevolthi yomgca, into ephambili kukusebenzisa ijakethi yokulwa nophawu, eyi-110kV kwaye ngaphezulu komgca kufuneka kusetyenziswe izinto zokulwa nophawu.

Kwimigca ye-3.110kV nangaphezulu, ii-anti-corona coils zinokuthathwa njengezinciphisa ngempumelelo intsimi yombane kumphezulu wehardware kunye ne-optical cable kwaye zinciphise umsinga wokuvuza.

Imigca engaphezulu kwe-4.220kV kunye neepali eziqinileyo kunye neenqaba, isando sokulwa nokungcangcazela kumphezulu ongaphandle wentambo yokugqwala ikhuselekile kakhulu kunesabhokhwe sokulwa nokungcangcazela.

Intambo ye-OPGW ichaphazeleka kukucima kombane, ukhuseleko kunye nezinye izinto ekusetyenzisweni kwemigca emitsha. Isetyenziswa kakhulu kwimigca ye-voltage ye-500kV, 220kV, 110kV, intambo ye-OPGW ibonakaliswa ngokudityaniswa kweentambo zomhlaba eziphezulu kunye neentambo zonxibelelwano kwimigca yombane ephezulu kwintambo, indibaniselwano yeteknoloji yomgca wombane kunye neteknoloji yentambo ye-optical, iba yintambo yomhlaba ephezulu enemisebenzi emininzi, zombini intambo ephezulu, kodwa kunye nentonga yombane, kodwa kunye nomgca wokukhusela. Ngelixa kugqityezelwa ukwakhiwa kwemigca yonxibelelwano, ikwagqibezela ukwakhiwa kwemigca yokudlulisela ephezulu, efanelekileyo kakhulu kwimigca emitsha yokudlulisela. Kukho iintlobo ezintathu eziphambili zezakhiwo eziqhelekileyo ze-OPGW, eziluhlobo lombhobho wentsimbi, uhlobo lombhobho we-aluminium kunye nohlobo lwesikeleti se-aluminium.

Iimpawu kunye nendawo efanelekileyo yekhebula le-OPGW zezi:

1. Intambo ye-OPGW igqunywe ngentsimbi, engenampembelelo kwi-high voltage scar corrosion kunye ne-degradation;

2. Intambo ye-OPGW akufuneki ihlale isebenza ngexesha lokwakhiwa, kwaye ukulahleka kombane kukhulu, ngoko ke intambo ye-OPGW kufuneka isetyenziswe kwimigca emitsha ye-high-voltage engaphezulu kwe-110kV ngokubanzi;

3. I-voltage ephezulu engaphezulu komgca we-110kV, umgama wefayile mkhulu (ngokubanzi ungaphezulu kwe-250M);

4. Kulula ukuyilungisa, kulula ukuyisombulula ingxaki yokuwela umgca, kwaye iimpawu zayo zoomatshini zinokuhlangabezana nokuwela umgca.

Ingxaki ephambili kwisicelo sekhebula le-OPGW le-optical yintambo ephukileyo ebangelwa kukubethwa ngumbane, kwaye izisombululo zangoku zezi:

1. Yenza uhlobo olutsha lwezinto zangaphandle ezimelana nombane. Ngowama-2001, iFinland yavelisa i-OPGW enokumelana nombane ophezulu, izinto zangaphandle zisebenzisa ucingo lwentsimbi olugqunyiweyo olukumgangatho ophezulu kunye neetyhubhu ze-aluminium ukukhusela i-optical fiber, intsimbi egqunyiweyo ekumgangatho ophezulu ifuna amandla angakumbi ukuze inyibilike phantsi kombane.

2. Ucingo lwangaphandle lwentambo kufuneka lube yintsimbi yesinyithi egqunywe yi-aluminiyam kangangoko kunokwenzeka, kwaye ubukhulu bentsimbi yesinyithi egqunywe yi-aluminiyam kufuneka bunyuswe.

3. Zama ukwandisa umsantsa womoya woyilo phakathi komsonto wangaphandle nomsonto wangaphakathi ukuze uphephe ukudluliselwa kobushushu bangaphakathi.

4. Phantsi kwento efanayo, sebenzisa ububanzi obukhulu bomtya wangaphandle. Emva kokuba izinto kunye nolwakhiwo lwentambo ye-OPGW zichongiwe, iimpawu zayo zokumelana nombane nazo ziyachongwa.