ADSS optical cable thiab OPGW optical cable koom nrog lub hwj chim optical cable, siv tag nrho cov peev txheej tshwj xeeb ntawm lub zog fais fab, thiab ua ke nrog lub zog fais fab tsim qauv, nrog kev lag luam, txhim khu kev qha, ceev, thiab muaj kev nyab xeeb. Lub zog tshwj xeeb cable tsis tshua muaj kev puas tsuaj los ntawm cov rog sab nraud, kev ntseeg siab siab, txawm hais tias nws tus nqi siab dua, tab sis tus nqi tsim kho qis. adss optical cable thiab opgw optical cable raug ntsia rau ntawm ntau lub zog fais fab nrog cov qib voltage sib txawv. Piv nrog cov optical cables ib txwm muaj, lawv muaj cov kev cai tshwj xeeb rau lawv cov yam ntxwv kho tshuab, cov yam ntxwv fiber optical thiab cov yam ntxwv hluav taws xob.

ADSS cable feem ntau yog siv rau hauv kev hloov pauv cov ntaub ntawv ntawm cov kab uas twb muaj lawm, thiab feem ntau yog siv rau hauv cov kab hluav taws xob nrog cov qib voltage ntawm 220kV, 110kV thiab 35kV. Nws yog feem ntau kom ua tau raws li qhov yuav tsum tau ua ntawm cov kab loj sag thiab qhov dav ntawm cov kab hluav taws xob kis. ADSS cable nta:

1. Lub ADSS cable yog me me hauv txoj kab uas hla thiab lub teeb hauv qhov hnyav, uas tuaj yeem txo qhov cuam tshuam ntawm dej khov thiab cua ntawm lub cable, thiab nws cov kev cuam tshuam rau lub zog ntawm lub pej thuam kuj me me;

2.ADSS siv cov ntaub ntawv tshiab thiab cov qauv zoo nkauj, yog li nws muaj cov yam ntxwv zoo tshaj plaws aerodynamic;

3. Lub ADSS cable tuaj yeem txo qhov hluav taws xob xeb ntawm lub cable los ntawm lub zog hluav taws xob siab induction hluav taws xob;

4. Tus nqi nthuav dav ntawm ADSS tuaj yeem tsis hloov pauv hauv qhov sib txawv ntawm qhov kub thiab txias loj, thiab nws muaj cov yam ntxwv kho qhov muag ruaj khov ntawm qhov kub txwv;

5. Tus nqi theoretical ntawm fiber nro hauv ADSS yog xoom;

6. ADSS cable yog cov qauv insulated tag nrho, kev teeb tsa thiab kev txij nkawm kab tuaj yeem ua haujlwm nyob, uas tuaj yeem txo qhov poob hluav taws xob.

ADSS cable ua haujlwm hauv cov kab hluav taws xob siab, muaj lub zog hluav taws xob nyob ib puag ncig, qhov xwm txheej hluav taws xob xeb feem ntau ua rau cable puas tsuaj lossis txawm tias puas tsuaj. Cov kev daws teeb meem tam sim no yog:

1. Tswj qhov chaw muaj peev xwm ntawm qhov chaw ncua cable, 110kV tsis pub tshaj 15kV, 220kV tsis pub tshaj 20kV.

2. Hauv cov theem voltage sib txawv ntawm txoj kab, qhov tseem ceeb tshaj plaws yog siv lub tsho tiv thaiv kab mob, 110kV thiab siab dua txoj kab yuav tsum siv cov khoom tiv thaiv kab mob.

Rau cov kab 3.110kV thiab siab dua, cov kauj tiv thaiv corona tuaj yeem suav hais tias yuav txo tau lub zog hluav taws xob ntawm qhov chaw ntawm cov khoom siv kho vajtse thiab cov xov hlau kho qhov muag thiab txo qhov xau tam sim no.

4.220kV thiab cov kab saum toj no thiab cov ncej muaj zog thiab cov pej thuam, lub rauj tiv thaiv kev co ntawm qhov chaw sab nraud ntawm cov xov hlau creepage corrosion muaj kev nyab xeeb dua li lub nplawm tiv thaiv kev co.

Cov xov hluav taws xob OPGW raug cuam tshuam los ntawm kev tsis muaj hluav taws xob, kev nyab xeeb thiab lwm yam hauv kev siv cov kab tshiab. Feem ntau siv rau ntawm 500kV, 220kV, 110kV voltage qib kab, OPGW cable yog tus cwj pwm los ntawm kev koom ua ke ntawm cov xov hluav taws xob hauv av thiab cov xov hluav taws xob sib txuas lus ntawm cov kab hluav taws xob siab rau hauv ib lub cable. Kev sib xyaw ua ke ntawm cov thev naus laus zis kab hluav taws xob thiab cov thev naus laus zis kab hluav taws xob kho qhov muag, dhau los ua ntau yam haujlwm ntawm cov xov hluav taws xob hauv av, ob qho tib si kab hluav taws xob, tab sis kuj yog xob laim, tab sis kuj yog kab tiv thaiv. Thaum ua tiav kev tsim cov kab sib txuas lus, nws kuj ua tiav kev tsim cov kab hluav taws xob siab, uas yog qhov tsim nyog heev rau cov kab sib kis tshiab. Muaj peb hom qauv OPGW tseem ceeb, uas yog hom yeeb nkab hlau, hom yeeb nkab txhuas thiab hom pob txha txhuas.

Cov yam ntxwv thiab ib puag ncig siv tau ntawm OPGW cable yog:

1.OPGW cable yog hlau armored, uas tsis muaj kev cuam tshuam rau qhov hluav taws xob siab qhov txhab xeb thiab kev puas tsuaj;

2. Cov xov hluav taws xob OPGW yuav tsum tsis txhob muaj sia nyob thaum lub sijhawm tsim kho, thiab qhov poob hluav taws xob loj heev, yog li cov xov hluav taws xob OPGW yuav tsum siv rau hauv cov kab hluav taws xob siab tshiab saum 110kV feem ntau;

3. Cov kab hluav taws xob siab tshaj 110kV, qhov deb ntawm cov ntaub ntawv loj (feem ntau siab dua 250M);

4. Yooj yim rau kev tswj hwm, yooj yim los daws qhov teeb meem ntawm kev hla kab, thiab nws cov yam ntxwv kho tshuab tuaj yeem ua tau raws li kev hla kab.

Qhov teeb meem tseem ceeb hauv daim ntawv thov OPGW optical cable yog qhov tawg ntawm cov xov hlau uas tshwm sim los ntawm xob laim, thiab cov kev daws teeb meem tam sim no feem ntau yog:

1. Tsim ib hom khoom siv sab nraud tshiab uas tiv taus xob laim. Xyoo 2001, Finland tau tsim OPGW uas tiv taus xob laim, cov khoom siv sab nraud siv cov hlau galvanized zoo thiab cov raj txhuas los tiv thaiv cov fiber ntau optical, cov hlau galvanized zoo xav tau zog ntau dua los yaj thaum muaj xob laim.

2. Cov hlau sab nraud yuav tsum yog cov hlau txhuas clad kom deb li deb tau, thiab cov hlau txhuas clad tuab yuav tsum tau nce ntxiv.

3. Sim ua kom qhov sib txawv ntawm huab cua ntawm sab nraud thiab sab hauv ntawm cov xov hlau kom tsis txhob muaj cua sov sab hauv.

4. Siv cov xov hlau sab nraud uas loj dua hauv qab cov khoom siv tib yam. Tom qab txiav txim siab cov khoom siv thiab cov qauv ntawm OPGW cable, nws cov yam ntxwv tiv thaiv xob laim kuj raug txiav txim siab.