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AACSR ASTM﹣B711 Konduktar bir ah oo aluminium ah oo xudunta u ah

Heerka fulinta: ASTM B711

Qalabka: AACSR waxay qaadataa silig bir ah oo galvanized ah, daawaha aluminiumka ah ee 6201.

Birta kaashatada aluminiumka oo la xoojiyay: Iyada oo birta xoogga badan ay tahay xudunta iyo dahaarka aluminiumka ee heerka sare ah ee heerka sare ah, waxay isku daraysaa sifooyin farsamo oo heer sare ah iyo gudbin, waa mid u adkaysta daxalka iyo xirashada, waxayna ku habboon tahay khadadka gudbinta danabka sare si loo hubiyo gudbinta awoodda oo hufan oo deggan.

    Faa'iidada badeecada

    Xarig Aluminium ah oo Bir ah oo leh Xariijimo: Doorashada la Doorbidayo ee Gudbinta Korontada
    Xadhkaha korontada ee dusha sare, siligga aluminiumka birta ah ee birta ku xayiran ayaa u muuqda xal ku habboon mashaariicda gudbinta korontada iyo qaybinta, taas oo ay ugu wacan tahay faa'iidooyinkeeda laba-geesoodka ah ee "xoogga sare + gudbinta heer sare ah," oo bixiya taageero xudunta xasilloon, hufan, iyo waara oo loogu talagalay gudbinta korontada.
    1. Isku-darka Xoogga iyo Adkaanta ee ugu Fiican Deegaannada Adag
    - Iyada oo fiilooyin bir ah oo xoog badan ay yihiin xudunta, gudbiyuhu wuxuu ku faanaa xoog jiidis oo aad u fiican iyo iska caabin daal, isagoo si fudud ula tacaalaya xaaladaha adag sida isgoysyada muddada dheer, dabaylaha xooggan, iyo barafka/barafka. Waxay yareysaa dhibaatooyinka jabka xariiqda, iyadoo yareyneysa dhibka kacsiga iyo dayactirka.
    - Xargaha aluminiumka dibadda waxay isku daraan adkeysiga birta iyo xasilloonida qaab-dhismeedka, iyagoo bixiya iska caabin daxaleed oo heer sare ah iyo iska caabin gabowga. Tani waxay dheereysaa cimriga adeegga ee hagaha waxayna hoos u dhigtaa kharashyada hawlgalka muddada dheer.
    2. Hab-dhaqan aad u wanaagsan oo loogu talagalay Waxtarka Gudbinta Sare
    Alaabada dahaarka aluminiumku waxay ilaaliyaan socodka hawada oo u dhow aluminium saafi ah iyagoo hubinaya xoog. Marka la barbardhigo xargaha aluminiumka birta ku shaqeeya ee dhaqameed, waxay kor u qaadaan awoodda qaadida hadda ee isku-dhafka ah, waxay yareeyaan khasaaraha khadadka, waxayna suurtogeliyaan gudbinta tamarta oo hufan, oo tamar badbaadinaysa - oo ku habboon shabakadaha masaafada dheer ee dhexdhexaadka ah iyo kuwa sare.

    Codsiga alaabta

    Qabanqaabiyeyaasha Aluminium-ka Birta Ku Xidhan: Qayb Muhiim ah oo ka mid ah Gudbinta Korontada ee Dhacdooyin Kala Duwan
    Iyada oo leh faa'iidooyinkeeda isku dhafan ee "xoogga sare, gudbinta heer sare ah, iyo iska caabbinta deegaanka," gudbiyaasha aluminiumka birta ku shaqeeya waxay u adeegaan sidii ciyaaryahan muhiim ah oo ku jira gudbinta korontada ee goobo badan, iyagoo bixinaya xalal loogu talagalay xaalado kala duwan.
    1. Xulashada Muhiimka ah ee Khadadka Gudbinta Danab Dhexdhexaad ah iyo kuwa Sare
    Shabakadaha 110kV ilaa 500kV ee dhexdhexaadka ah iyo kuwa danab sare leh, gudbiyaasha aluminiumka birta ku shaqeeya ayaa aad ugu fiican "xididdada ugu muhiimsan" ee isku xira saldhigyada hoose iyo shabakadaha gobolka. Gaar ahaan meelaha magaalooyinka iyo meelaha magaalooyinka ka baxsan, waxay la qabsadaan baahida fiilooyinka adag ee meelaha dadku ku badan yihiin, iyagoo isku dheelitiraya hufnaanta gudbinta iyo badbaadada iyo xasilloonida.
    2. Taageero lagu kalsoonaan karo oo loogu talagalay Isgoysyada Muddada Dheer
    Marka ay maraan caqabadaha dabiiciga ah (webiyada, dooxooyinka, buuraha) ama waddooyinka gaadiidka ee muhiimka ah (wadooyinka waaweyn, tareenada), xoogga sare ee gudbiyaashani waxay yareeyaan baahida loo qabo tiirarka xad-dhaafka ah, waxay yareeyaan arrimaha hoos u dhaca ee ay keenaan muddo dheer, waxayna hubiyaan hawlgal deggan oo dabaylo xooggan, isbeddellada heerkulka, iyo xaalado kale oo adag. Waxaa si weyn loogu isticmaalaa khadadka gudbinta ee ka gudba wabiyada iyo mashaariicda dusha sare ee buuraha.
    3. Casriyeynta iyo Dayactirka Shabakadaha Korontada ee Magaalooyinka iyo Miyiga
    Mashaariicda ku lug leh dib-u-habaynta shabakadaha gaboobay ama ballaarinta awoodda ee magaalooyinka iyo miyiga, naqshadooda fudud waxay fududaynaysaa dhismaha iyo dib-u-habaynta. Intaa waxaa dheer, daxalka iyo iska caabbinta gabowga waxay yareysaa baahiyaha dayactirka muddada-dheer, taasoo ka dhigaysa kuwo ku habboon deegaannada adag sida meelaha miyiga ah ee boodhka leh, gobollada qoyan, iyo meelaha xeebaha ee leh buufin milix badan - taasoo horseedaysa horumarinta hufnaanta waxqabadka shabakadda.

    Birta Aluminium Daawaha ah ee la xoojiyay (AACSR)

    Aagga Qaybaha Dhexroorka Wire & Kala-goynta Dhexroorka Kondurka Cufnaanta Toosan Xoogga la qiimeeyay Iska caabbinta ugu badan ee DC ee 20℃ Ω/km
    Wadarta Daawaha aluminiumka Bir Daawaha aluminiumka Bir
    mm² mm² mm² mm Maya mm Maya mm kg/km kN Ohms/km
    163 140 23 2.62 26 2.04 7 16.6 560 74.9 0.240
    173 140 33 2.44 30 2.44 7 17.1 650 87.4 0.240
    186 160 26 2.80 26 2.18 7 17.7 645 85.5 0.210
    198 160 38 2.61 30 2.61 7 18.3 740 100 0.210
    209 180 29 2.97 26 2.31 7 18.8 725 195 0.187
    222 180 42 2.76 30 2.76 7 19.3 825 112 0.187
    232 200 32 3.13 26 2.43 7 19.8 800 105 0.168
    247 200 47 2.91 30 2.91 7 20.4 920 124 0.168
    260 224 36 3.31 26 2.57 7 21.0 900 115 0.150
    276 224 52 3.08 30 3.08 7 21.6 1025 139 0.150
    291 250 41 3.50 26 2.72 7 22.2 1010 128 0.135
    308 250 58 3.26 30 3.26 7 22.8 1145 152 0.135
    326 280 46 3.70 26 2.88 7 23.4 1140 144 0.120
    345 280 65 3.45 30 3.45 7 24.2 1280 171 0.120
    367 315 52 3.93 26 3.06 7 24.9 1276 162 0.107
    387 315 72 3.66 30 2.20 19 25.6 1433 190 0.107
    413 355 58 4.17 26 3.24 7 26.4 1433 182 0.0950
    436 355 81 3.88 30 2.33 19 27.2 1614 210 0.0950
    465 400 65 4.43 26 3.45 7 28.1 1612 206 0.0842
    491 400 91 4.12 30 2.47 19 28.8 1816 237 0.0842
    509 450 59 3.26 54 1.98 19 29.5 1703 208 0.0748
    563 500 63 3.43 54 2.06 19 30.9 1873kii 228 0.0673
    631 560 71 3.63 54 2.18 19 32.7 2101 256 0.06010
    710 630 80 3.85 54 2.31 19 34.6 2365 285 0.0534
    800 710 90 4.09 54 2.45 19 36.8 2665 321 0.0474
    901 800 101 4.43 54 2.60 19 39.0 3000 361 0.0420
    973 900 73 3.69 84 2.21 19 40.6 3062 353 0.0374
    1081 1000 81 3.89 84 2.33 19 42.8 3395 389 0.0337
    1211 1120 91 4.12 84 2.47 19 45.3 3803 437 0.0300
    1352 1250 102 4.35 84 2.61 19 47.8 4250 489 0.0270

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