koj puas paub tias lub cable adss yog dab tsi?

Tag nrho-dielectric tus kheej txhawb nqa Cable kho qhov muag (ADSS) cov yam ntxwv tsis muaj hlau, tsis kam rau kev ntxhov siab, txhawb nqa tus kheej, rwb thaiv tsev siab, tsis-inductive, txoj kab uas hla nyias, lub teeb yuag, yooj yim tsim kho, thiab pheej yig.

Nws yog ib qho sib xyaw ua ke fiber optic cableua los ntawm winding Ib qho Optical Fiber khi ib ncig ntawm lub hauv paus txhawb nqa thiab siv cov kev tiv thaiv xws li kev rwb thaiv tsev, kev tiv thaiv dej, kev txhawb nqa, thiab kev txheej.

Nta: Tag nrho-dielectric, tsis muaj hlau, tsis-conductive; me me cable txoj kab uas hla, siab tensile zog; qis linear expansion coefficient, dav siv kub ntau.

Txhua cov xov hluav taws xob Dielectric Self-Supporting (ADSS) muab cov channel kis tau sai thiab pheej yig rau cov kab ke sib txuas lus fais fab vim lawv cov qauv tshwj xeeb, kev rwb thaiv tsev zoo thiab kev tiv taus kub siab, nrog rau lub zog tensile siab. Feem ntau hais lus, ADSS cov xov hluav taws xob pheej yig dua li OPGW (Optical Fiber Composite Ground Wire) cov xov hluav taws xob hauv ntau daim ntawv thov, thiab lawv yooj yim dua rau kev teeb tsa. Nws yog qhov xav tau heev los siv cov xov hluav taws xob lossis cov pej thuam ze ze los teeb tsa ADSS cov xov hluav taws xob, thiab qee qhov chaw nws tseem tsim nyog siv ADSS cov xov hluav taws xob. Kev siv tseem ceeb ntawm ADSS cov xov hluav taws xob yog:

(1) Siv nws ua ib txoj hlua hluav taws xob rau OPGW system relay stations. Vim nws muaj kev nyab xeeb, nws thiaj li daws tau qhov teeb meem cais fais fab thaum nws nkag thiab tawm ntawm relay stations.

(2) Siv nws ua ib txoj hlua hluav taws xob xa mus rau cov kab ke sib txuas lus fiber ntau hauv cov hluav taws xob siab (110kV-220kV). Tshwj xeeb, ntau qhov chaw tau siv nws yooj yim thaum kho cov kab sib txuas lus qub.

(3) Siv nws hauv cov kab ke sib txuas lus fiber ntau hauv 6kV ~ 35kV ~ 180kV cov tes hauj lwm faib khoom.