Waya yemagetsi- Yakagadzirwa neComposite Overhead ine Optical Fibers (OPGW) Wasin Fujikura
sumo
► OPGW kana inozivikanwa seOptical Ground Wire rudzi rwetambo ine tambo yemagetsi inosanganisa optical transmission ne overhead ground wire yekutumira simba. Inoshandiswa mumagetsi emagetsi setambo yemagetsi uye overhead ground wire iyo inogona kudzivirira mheni inorova uye inodzora mhepo pfupi.
► OPGW ine simbi isina ngura, waya yesimbi inofukidza simbi yealuminium, waya yesimbi ine alloy. Ine chimiro chepakati chesimbi isina ngura uye chimiro chetambo dzinosungirirwa. Tinogona kugadzira chimiro ichi zvichienderana nemamiriro ekunze akasiyana uye zvinodiwa nevatengi.
Chinhu
► Chigadziko chesimbi isina ngura chechubhu yakasununguka yepakati kana chimiro chekusunga tambo
► Waya yesimbi yakagadzirwa nearuminiyamu uye waya yesimbi yakagadzirwa nearuminiyamu
► Yakaputirwa nemafuta anodzivirira ngura pakati pezvikamu
► OPGW inogona kutsigira mutoro unorema uye kuiswa kwenguva refu
► OPGW inogona kusangana nezvinodiwa newaya yepasi yemakanika nemagetsi nekugadzirisa huwandu hwesimbi nearuminiyamu.
► Zviri nyore kugadzira zvirevo zvakafanana zvewaya yepasi iripo zvinogona kutsiva waya yepasi iripo.
► OPGW inopa Makambani Emagetsi mukana wekushandisa shongwe dzavo kune zvimwe zvinangwa zvisiri zvekutumira magetsi. Ivo, nekuda kwekudyara mari diki, vanogona kupa Zvisungo Zvikuru Zvekugona Kushanda kuTelecom sector.
Zvimiro zvekushandisa
► Waya yeOPGW inofambiswa, kana kuiswa pakati pepamusoro pemapironi emagetsi ane voltage yepamusoro, simbi, huni, kana matanda ekongiri ane zvibatiso zvakakodzera uye zvinosungirirwa. Chikamu chinofambisa tambo, muchiitiko ichi simbi inoshanda kubatanidza shongwe dziri pedyo nevhu, uye inodzivirira vatungamiriri vane voltage yepamusoro kubva pakurohwa nemheni.
► OPGW ine hunhu hwekuti hapana mhedzisiro yekupinza kwemagetsi akawanda padata riri kutumirwa kuburikidza neFibers. Saka hunhu uhwu hweFiber hunotorwa zvakanaka kuendesa data kuburikidza nemitsetse yemagetsi ane simba guru.
► Mafiber emagetsi ari mukati metambo anogona kushandiswa kutumira data nekukurumidza. Chishandiso chemagetsi chinogona kushandisa tambo yefiber optics yeSCADA yayo, system yekudzivirira nekudzora tambo yekutumira, VOIP, nezvimwe zvinangwa zvekutaurirana. Muzviitiko zvakadaro, vanogona kuchengetedza mari yekuisa waya dzesimbi dzinoshanda sewaya dzepasi kana dzekudzivirira kutambo dzavo. Vanogona zvakare kurenda kana kutengesera kune vamwe vanhu kuti vashande sekubatana kwekutaurirana kwefiber optic nekukurumidza pakati pemaguta, nedzimwe network.
Maumbirwo uye hunyanzvi hwekugadzira
| Muenzaniso wetambo | OPGW-60 | OPGW-70 | OPGW-90 | OPGW-110 | OPGW-130 |
| Nhamba/dhayamita (mm) yechubhu yesimbi isina ngura | 1/3.5 | 2/2.4 | 2/2.6 | 2/2.8 | 1/3.0 |
| Nhamba/dhayamita yewaya yeAL (mm) | 0/3.5 | 12/2.4 | 12/2.6 | 12/2.8 | 12/3.0 |
| Nhamba/dhayamita yewaya yeACS (mm) | 6/3.5 | 5/2.4 | 5/2.6 | 5/2.8 | 6/3.0 |
| Dhayamita yeCable (mm) | 10.5 | 12.0 | 13.0 | 14.0 | 15.0 |
| RTS(KN) | 75 | 45 | 53 | 64 | 80 |
| Kurema kwetambo (kg/km) | 415 | 320 | 374 | 432 | 527 |
| Kudzivirira kweDC (20°C Ω/km) | 1.36 | 0.524 | 0.448 | 0.386 | 0.327 |
| Modulus ye elasticity (Gpa) | 162.0 | 96.1 | 95.9 | 95.6 | 97.8 |
| chiyero chekuwedzera kwekupisa kweLinear (1/°C ×10-6 | 12.6 | 17.8 | 17.8 | 17.8 | 17.2 |
| Kukwanisa kwedunhu pfupi (kA)2s) | 24.0 | 573 | 78.9 | 105.8 | 150.4 |
| Tembiricha yepamusoro yekushanda (°C) | 200 | 200 | 200 | 200 | 200 |
| Huwandu hwefayibha hwakanyanya | 48 | 32 | 48 | 52 | 30 |
Maumbirwo Akajairika
► Rudzi 1. Chimiro chechubhu yesimbi isina ngura yepakati
► Rudzi rwechipiri. Chimiro chetambo dzezvikamu
