Nhasi, isu tinonyanya kugoveraShanumatanho ekuvandudza kudzivirira kwemagetsi kweADSS optical cables.
(1) Kuvandudzwa kwekuteedzera resistant optical cable sheath
Chizvarwa chekuora kwemagetsi pamusoro petambo ye optical zvinoenderana nemamiriro matatu, imwe yacho inokosha, iyo yemagetsi munda, mwando uye yakasviba nzvimbo.Naizvozvo, zvinokurudzirwa kuti tambo dzose dzeOPGW dzemaziso dzishandiswe pazvichangobva kuvakwa 110kV uye pamusoro petambo dzekufambisa;mitsetse iri pazasi 110kV inoshandisa ADSS optical cables ine anti-track AT sheath.
(2) Kuvandudza magadzirirwo nekugadzirwa kwetambo dzemaziso
Kuti uwedzere kuvandudza kushanda kwekuchengetedza kweiyo ADSS optical tambo pamutsetse wekutumira, inogona kutariswa kudzikisa sag yeADSS optical cable erection, ndiko kuti, kuwedzera simba rekusimba reiyo ADSS optical tambo uku ichideredza kukwira kwayo. value.Kana pasi pemamiriro ezvinhu akaoma akadai semhepo ine simba nejecha, kusvetuka uye kureba kwetambo ye optical hakuzokonzerwi nemhedzisiro yemhepo, iyo inoderedza kureba kwekuchengetedza pakati payo uye mutsara wekutapurirana uye kukonzera ngura yemagetsi.
Mukugadzirwa kwetambo ye optical, zvinhu zvitatu zvinosimbiswa:
1. Wedzera huwandu hweshinda yearamid kuderedza sag ye ADSS optical cable;
2. Uchishandisa high modulus uye yakakwirira simba aramid fiber ichangobva kuongororwa neDuPont, modulus yayo i5% yakakwirira kudarika iyo yemazuva ose aramid fiber, uye simba rayo rinenge 20% yakakwirira kudarika yearamid fiber yakajairwa, iyo inowedzera kuderedza kukwira kwe. ADSS Optical cable;
3. Wedzera kukora kweiyo anti-tracking sheath kubva kune yakajairwa 1.7mm kusvika kupfuura 2.0mm, uye panguva imwechete chengetedza kusimba uye kutsvedzerera pakati pemamorekuru eiyo optical cable extruded sheath mukugadzirwa kuti uvandudze kusakara kwemagetsi. ye optical cable.
(3) Sarudza yakakodzera tambo yekurembera tambo
Kusarudza yakakodzera optical cable hanging point inogona kunyatso kudzikisa kuitika kwemagetsi ngura.
Kana pasina nzvimbo yekurembera yakakodzera pamutsetse kana nzvimbo yekurembera inofanirwa kunge yakakwira nekuda kwezvikonzero zvakakosha, mamwe matanho ekugadzirisa anofanirwa kutorwa.Matanho ekugadzirisa anokurudzirwa anogona kutariswa seanotevera: ①Wedzera simbi simbi kana mhete yesimbi senhovo padhuze nekupera kweiyo yakamonyoroka waya yekumisikidza, iyo inogona kuvandudza zvakanyanya kugoverwa kweyunifomu yemunda wemagetsi uye kuderedza mukana wekubuda kwekorona: ②The optical cable padhuze nefixture Shandisa arc-resistant insulating tepi kuputira pamusoro pepamusoro kudzora kudzokororwa kuitika kwearcs;③Paridza isiri-mutsara silicone insulating pendi pamusoro peiyo optical tambo padhuze negadziriso.Basa reiyo insulating pendi ndere kushandura zvishoma nezvishoma munda wemagetsi panzvimbo yekuputira kuderedza mukana wekorona uye kusvibiswa flashover.
(4) Kuvandudza nzira yekuisa yefittings uye shock absorbers
Kuvandudza nzira yekumisikidza yezvigadziriso uye kuvhunduka kunobata zvinogona kuvandudza induction electric field environment padhuze nefittings uye kuderedza kuitika kweelectric corrosion.Isa mhete yekudzivirira corona painokwana 400mm kubva panoperera waya yemukati yakabatikana, woisa chinobatisa chinodzivirira spiral shock chingangoita 1000mm kubva panoperera mhete yeanti-corona.Pasi pesimba remagetsi rakakonzerwa ne15-25kV, chinhambwe chiri pakati pechiyereso chemhete uye spiral shock absorber chinofanira kuchengetedzwa pamusoro pe2500mm kuti kuderedze kuitika kwekuora kwemagetsi panzvimbo yakasimbiswa yetambo yeADSS uye spiral shock absorber. .Nhamba ye spiral shock absorbers inoshandiswa inotarirwa nepitch yemutsara.
Kuburikidza neiyi yakagadziridzwa nzira yekuisa, iyo anti-corona mhete inogona kuvandudza zvakanyanya mamiriro emunda wemagetsi pamagumo eiyo pre-yakamonyoroka waya yekumisikidza, uye inogona kuwedzera corona voltage nekanopfuura nguva imwe.Panguva imwecheteyo, iyo anti-tracking spiral shock absorber inogona kudzivirira kuparara kwemagetsi kwekuvhunduka.Kukuvadza kune fiber optic cable.
(5) Deredza kukuvadzwa kwetambo sheath panguva yekuvaka
Mukugadzikwa kweiyo optical cable racks, zvinokurudzirwa kuti kana uchisarudza optical tambo fittings, vagadziri vehardware vanofanirwa kudikanwa kuti vanyatso gadzirisa dhayamita rekunze reiyo ADSS optical tambo, kuitira kuti ive nechokwadi chekuti mushure mekuiswa, mukaha pakati petambo dze. iyo fittings uye optical cable inoderedzwa, uye munyu unoderedzwa.Dota rinopinda musono pakati pezvakamonyoroka waya fittings uye optical cable.Panguva imwecheteyo, kune tensile hardware, drape hardware, tambo yekudzivirira, nezvimwewo, chigadzirwa chinopiwa nemugadziri we hardware chinofanira kunge chakatsetseka kumativi ose maviri ewaya yakamonyoroka kudzivirira kukwenya pane tambo sheath.Kupera kwewaya yakamonyoroka kunofanirwa kuve kwakadzika pasi apo vashandi vekuvaka vari kushanda kudzivirira kukanganisa kune tambo sheath.Aya matanho anogona kuderedza kuunganidza uye kubereka kweguruva rakasviba mumitswe yezvigadziro uye ganda rakaputsika pamusoro petambo ye optical, uye kuderedza kukurudzirwa kwemagetsi emagetsi.