Taura keri kua whakakikoruatia ki te rapa
Āhuatanga Matua: Te Whakamana Mahi mō te Urutau ki ngā Taiao Keri Kino
Ngā Rauemi me ngā Hanganga
KaiārahiHe mea hanga te nuinga ki te matua parahi (e whakamahia ana te matua konumohe i ētahi wā), e whakamahi ana i te hanganga miro maha hei whakarei ake i te ngāwari me te kaha kume, me te karo i te piko me te whati pinepine. Hei tauira, me tu te taura o te mīhini keri waro ki te tekau mano ngā wā o te takai me te kore e pakaru.
Paparanga ārai me te paparanga hipokiKa whakamahia te rapa hangai tino ngāwari, e whakakotahi ana i te ārai hiko me te ngāwari, ā, he pai mō ngā taiao makuku, waikawa me te kawakore.
te urutau ki te taiao
Awhe pāmahanaHe pai ngā tauira tuku iho mō ngā pāmahana mai i te -30 ℃ ki te +65 ℃, ko ētahi taura pāmahana iti ka eke ki te -40 ℃, e tutuki ai ngā hiahia o ngā mahi poka hohonu, poka pōro rānei.
Te mahi ā-mīhiniHe kaha kume teitei (pērā i te kawenga 200kg), ko te radius piko iti rawa he 6 ngā wā o te diameter o te taura, he pai mō ngā wāhi iti me ngā nekehanga auau.
Taumata tiakiĀrai wai, ātete makuku (hoahoa hanganga hiri), ātete waikura (ātete waikawa me te kawakore), ātete mura (ka tineia aunoa ina mura), kia haumaru ai i raro i te whenua.
Whakarōpūtanga: Wehewehea e te Kaupapa me te Taumata Ngaohiko
Whakarōpūtia e te kaupapa
Ngā taura motuhake mō ngā mīhini keri waro：pērā i ngā raupapa MCP me MCPT, me te ngaohiko whakatauranga o te 0.38/0.66kV ki te 1.9/3.3kV, e whakamahia ana mō te hono i te pūtake hiko o ngā mīhini keri waro. Ko ētahi tauira he paparanga tiaki (pērā i te MCPTJ) hei whakarei ake i te kaha ārai-whakararuraru.
Ngā taura wiri hiko: pērā i te raupapa MZ me te MZP, me te ngaohiko whakatauranga o te 0.3/0.5kV, i hangaia mō ngā wiri hiko o raro whenua, me ngā waea parahi whakakikoruatia ki te tine hei whakarei ake i te ātete ki te waikura.
He mama ngā taura rapa māmā, pērā i te raupapa MYQ, (he iti ake i te 30% te whakaiti i te taumaha ki te whakataurite ki ngā taura taumaha) ā, he pai mō ngā taputapu taumaha iti pērā i ngā rama keri me ngā taputapu ringaringa.
Whakarōpūtia e te taumata ngaohiko
Taura ngaohiko iti0.3/0.5kV ki te 0.66/1.14kV, e whakamahia ana mō te whakamārama i raro i te whenua, te whakahaere tohu me ētahi atu āhuatanga.
Ngā taura ngaohiko waenga me te ngaohiko teitei3.6/6kV ki te 8.7/10kV, e whakarato ana i te hiko mō ngā whakawhiti hiko o raro whenua me ngā taputapu ngaohiko teitei, pērā i te raupapa MYPTJ.
Whānuitanga tono:
Te kapi i te tukanga katoa o ngā mahi keri
Ngā mahi keri
Me tu atu te hononga hiko o ngā taputapu matua pēnei i ngā mīhini keri waro me ngā mīhini keri rua i te ahotea miihini kaha rawa me te takai pinepine.
Tauira: Mā te taura MCP-0.66/1.14 ka tukuna he hiko 1.14kV ki te mīhini keri waro, ā, ka whakaitihia e te paparanga ārai te pokanoa hikohiko.
Pūnaha Kawe
Me ātete ngā taura ki te kakahu me te totoro hei pūtake hiko mō ngā taputapu pēnei i ngā kaikawe whitiki me ngā kaikawe waru.
Tauira: E whakamahia ana te taura MY-0.38/0.66 hei hono i te pūtake hiko pūkoro o ngā waka rererangi, me te hipoki tiaki e ātete ana ki te hinu me te waikura.
Ngā Taputapu Āwhina
Mō ngā āhuatanga iti te kawenga pērā i te rama o raro whenua, te whakawhitiwhiti kōrero, me te whakahaere tohu, he pai ake ngā taura mama.
Tauira: Mā te taura MYQ-0.3/0.5 ka tukuna he hiko ki te rama o te kaimaina, ā, he ngohengohe, he ngāwari hoki te whakatakoto.
Taiao Motuhake
E hiahiatia ana ngā taura pāmahana iti (pēnei i ngā tauira -40 ℃) mō te keri porowhita, mō ngā mahi poka hohonu rānei, kia kore ai e whakapakeketia te hipoki me te ngatata.
Me whakamahi taura ātete-mutunga (pēnei i ngā hua paerewa MT818) mō ngā maina hau nui hei whakaiti i te mōrearea o te ahi.
whakaahuatanga2
