IiMfuno zePhakeji yeCable ye-ADSS
Ukuhanjiswa kweentambo ze-optical ngumba obalulekileyo ekwakhiweni kweentambo ze-optical.Xa imigca kunye neemeko ezisetyenzisiweyo zicacisiwe, ukuhanjiswa kwentambo ye-optical kufuneka kuthathelwe ingqalelo.Imiba echaphazela ukuhanjiswa kwezi zilandelayo:
(1) Ekubeni intambo yokukhanya ye-ADSS ayinakudityaniswa ngokuthandabuzekayo njengentambo eqhelekileyo ye-optical (kuba i-core ye-fiber optical ayikwazi ukuthwala amandla), kufuneka iqhutywe kwinqaba yoxinzelelo yomgca, kwaye ngenxa yamahlwempu. iimeko zendawo yoqhagamshelo kwintsimi, ubude be-reel nganye yentambo ye-optical Zama ukuyilawula ngaphakathi kwe-3 ~ 5Km.Ukuba ubude bekhoyili bude kakhulu, ukwakhiwa kuya kuba nzima;ukuba lifutshane kakhulu, inani lokudibanisa liya kuba likhulu, kwaye ukuthotywa kweshaneli kuya kuba kukhulu, okuya kuchaphazela umgangatho wokuhanjiswa kwentambo ye-optical cable.
(2) Ukongeza kubude bentambo yothumelo, esisiseko esingundoqo sobude bekhoyili yentambo yokukhanya, iimeko zendalo phakathi kweenqaba nazo kufuneka ziqwalaselwe, njengokuba itrektara ikulungele na ukuhamba, nokuba ingaba ikulungele na ukuhamba itrekta i-tensioner ingafakwa.
(3) Ngenxa yempazamo yoyilo lwesekethe, le fomyula ilandelayo ingasetyenziselwa ukuhanjiswa kwentambo yokukhanya.
Ubude bentambo yentambo = ubude bomgca wothumelo × i-coefficient + ubude bokuqwalaselwa kolwakhiwo + ubude be-welding + impazamo yomgca;
Ngokuqhelekileyo, "into" ibandakanya i-sag yomgca, ubude be-overdraw kwinqaba, njl.
(4) Umgama omncinane ukusuka kwindawo ejingayo yentambo ye-ADSS ukuya emhlabeni awukho ngaphantsi kwe-7m.Xa umisela ipleyiti yokusabalalisa, kuyimfuneko ukwenza lula ukuhlukana komgama ukwenzela ukunciphisa iintlobo zeentambo ze-optical, ezinokunciphisa inani leengxenye ezisecaleni (ezifana ne-hardware ehlukeneyo yokuxhoma, njl.) ), ekulungele ukwakhiwa.
IiMfuno zoKwakha iCable ye-ADSS
(1) Ulwakhiwo lwentambo yokubona ye-ADSS ludla ngokuqhutywa kwinqaba yomgca ophilayo, kwaye ulwakhiwo kufuneka lusebenzise intambo egqunyiweyo engeyiyo ipolar;
Amabhanti okhuseleko lwe-insulation, izixhobo zokugquma, amandla omoya akufunekanga abe mkhulu kune-5, kwaye kufuneka agcine umgama okhuselekileyo ukusuka kwimigca yamanqanaba ombane ahlukeneyo, oko kukuthi, i-35KV inkulu kune-1.0m, i-110KV inkulu kune-1.5m, kunye ne-220KV ngaphezulu kwe-3.0m.
(2) Ekubeni i-fiber core ilula ngokukhawuleza, ukunyanzeliswa kunye noxinzelelo lwecala alukwazi ukuba lukhulu kakhulu ngexesha lokwakha.
(3) Ngexesha lokwakhiwa, ikhebula le-optical alikwazi ukuxubha kunye nokungqubana nezinye izinto ezifana nomhlaba, izindlu, iinqaba, kunye nomda we-cable drum.
(4) Ukugoba kwentambo ye-optical kulinganiselwe.I-radius yokugoba yokusebenza ngokubanzi ngu-≥D, i-D yi-diameter yentambo ye-optical, kunye ne-radius yokugoba yi-≥30D ngexesha lokwakha.
(5) Intambo ye-optical iya konakaliswa xa iphothiwe, kwaye i-longitudinal twist inqatshelwe ngokungqongqo.
(6) I-fiber core yentambo ye-optical ilula ukuphuka ngenxa yokufuma kunye namanzi, kwaye isiphelo sentambo kufuneka sitywinwe nge-tape engenamanzi ngexesha lokwakha.
(7) I-diameter yangaphandle yentambo ye-optical ihambelana ne-span emele.Akuvumelekanga ukulungelelanisa ngokungqongqo idiski ngexesha lokwakha.Ngelo xesha, i-hardware ihambelana nobubanzi obungaphandle bekhebula le-optical, kwaye inqatshelwe ngokungqongqo ukuyisebenzisa ngokungakhethi.
(8) Emva kokuba ukwakhiwa kwekhoyili nganye yentambo ye-optical kugqitywe, ngokuqhelekileyo kukho intambo eyaneleyo eyaneleyo egcinelwe ukuxhoma kunye nokuhlanganisana kwinqaba, kunye nokufakela isakhelo sokusasazwa kwe-fiber optical kwisikhululo.
