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AACSR ASTM﹣B711 Kaiārahi matua maitai konumohe koranu KAIARAHI TŪTURU
Painga hua
Waea Tauira Konumohe Rino-Matua: Te Kōwhiringa Pai mō te Tuku Hiko
I roto i ngā raina hiko o runga, ko te waea aho konumohe koranu maitai te otinga tino pai mō ngā kaupapa tuku me te tohatoha hiko, nā ōna painga rua o te "kaha teitei + kawe hiko tino pai," e whakarato ana i te tautoko matua pumau, whai hua, me te roa mō te tuku hiko.
1. He ranunga tino pai o te kaha me te pakari mō ngā taiao uaua
- Mā te whakamahi i ngā waea rino kaha hei pūtake, ka whakamanamana te kaiārahi ki te kaha kume me te ātete ngenge, ka ngāwari te tu atu ki ngā āhuatanga uaua pēnei i te whakawhiti roa, te hau kaha, me te hukapapa/hukarere. Ka whakaitihia ngā raruraru totohu o te raina, ka whakaitihia te uaua o te whakatūnga me te tiaki.
- Ka whakakotahi ngā miro konumohe o waho i te pakari o te konganuku me te pumau o te hanganga, e tuku ana i te ātete pai ki te waikura me te ātete ki te koroheketanga. Ka roa ake te ora o te arataki hiko, ā, ka whakaiti i ngā utu whakahaere mō te wā roa.
2. He pai te kawe hiko mō te pai ake o te tuku hiko
Ka mau tonu te kawe hiko o ngā rauemi koranu konumohe tata ki te konumohe parakore, me te whakarite hoki i te kaha. Ki te whakatauritea ki ngā aho konumohe tuku iho he pūtake maitai, ka whakarei ake i te kaha kawe iahiko i raro i te wāhanga whakawhiti kotahi, ka whakaiti i ngā ngaronga raina, ā, ka taea ai te tuku hiko pai ake, penapena pūngao—he mea pai mō ngā whatunga tawhiti roa ngaohiko waenga me te teitei.
Te tono hua
Ngā Kaiārahi Konumohe Koranu-Matua: He Pūtake o te Tuku Mana puta noa i ngā Horopaki Kanorau
Me ōna painga whakauru o te "kaha teitei, te kawe hiko tino pai, me te ātete ki te taiao," he mea nui ngā kawe hiko koranu konumohe he rino-matua ki te tuku hiko puta noa i ngā mara maha, e tuku ana i ngā otinga kua whakaritea mō ngā āhuatanga rerekē.
1. Kōwhiringa Matua mō ngā Raina Tuku Ngaohiko Waenga me te Ngaohiko Teitei
I roto i ngā whatunga hiko waenga me te hiko teitei 110kV ki te 500kV, he tino pai ngā ara iahiko konumohe he rino-uho hei "auau matua" e hono ana i ngā teihana hiko me ngā whatunga rohe. Ina koa i ngā taha o te tāone me ngā rohe tāone iti, ka urutau rātou ki ngā tono waea uaua i roto i ngā rohe taupori kikī, me te whakataurite i te pai o te tuku me te haumaru me te pumau.
2. Tautoko Pono mō ngā Whakawhitinga Roa
Ina whakawhiti i ngā arai taiao (awa, awaawa, maunga) me ngā huarahi kawe waka nui (huarahi tere, rēriwe), mā te kaha o ēnei kaiārahi hiko ka whakaiti i te hiahia mō ngā pou hiko nui rawa atu, ka whakaiti i ngā raruraru totohu i puta mai i ngā toronga roa, ā, ka whakarite kia pumau te mahi i raro i ngā hau kaha, i ngā rerekētanga o te pāmahana, me ētahi atu āhuatanga kino. He whānuitia te whakamahinga o ēnei i roto i ngā raina tuku hiko e whiti ana i te awa me ngā kaupapa maunga.
3. Ngā Whakapai me ngā Whakahoutanga o ngā Whatunga Hiko o te Tāone me te Taiwhenua
I roto i ngā kaupapa e pā ana ki te whakahoutanga o ngā whatunga hiko tawhito, te whakawhānui rānei i te kaha i ngā tāone nui me ngā taiwhenua, ka māmā ake te hanga me te whakahou i te hanganga. Hei tāpiri, ka whakaitihia e te ātete ki te waikura me te koroheketanga ngā hiahia tiaki mō te wā roa, ā, he pai rawa atu mō ngā taiao uaua pēnei i ngā taiwhenua puehu, ngā rohe haumākū, me ngā takutai moana he nui te rehu tote—ka piki ake te pai o te mahi whatunga hiko.
Konumohe Konumohe Ārahi Rino Whakakaha (AACSR)
| Rohe Wāhanga | Te Diameter Waea me te Taura | Te whānui o te kaiārahi | Papatipu Raina | Kaha Whakatauranga | Ātete DC Mōrahi i te 20℃ Ω/km | |||||
| Tapeke | koranu konumohe | Rino | koranu konumohe | Rino | ||||||
| mm² | mm² | mm² | mm | Kāore | mm | Kāore | mm | kirokaramu/km | kN | Ōhm/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 | 1873 | 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 |