I roto i ngā mahi ahumahi o ēnei rā, he whānui te whakamahinga o ngā motuka hiko. He maha ngā momo, ngā āhua hiko me ngā taumata hiko o ngā motuka hiko e puta mai ana i ngā wā katoa. Anei tētahi whakamārama poto mō ngā take mō te whakahaere kotahi-wāhanga me ngā mahi ārai.
Te whakarōpūtanga o ngā motuka
Ka taea te wehewehe i ngā motuka hiko ki ngā motuka DC, ngā motuka kore-tukutahi me ngā motuka tukutahi i runga i ngā hanganga me ngā mātāpono mahi rerekē. Ka taea hoki te wehewehe i ngā motuka tukutahi ki ngā motuka tukutahi aukume tuturu, ngā motuka tukutahi ātete me ngā motuka tukutahi hysteresis. Ka taea te wehewehe i ngā motuka kore-tukutahi ki ngā motuka whakapūmau me ngā motuka whakawhiti AC. Ka wehea anō ngā motuka whakapūmau ki ngā motuka kore-tukutahi-toru-wāhanga, ngā motuka kore-tukutahi-kotahi-wāhanga me ngā motuka kore-tukutahi-pou atarangi. Ka wehea anō ngā motuka whakawhiti AC ki ngā motuka raupapa-kotahi-wāhanga,Ngā motuka takirua AC me DC me ngā motuka whakakorekore.
Ngā tūponotanga i puta mai i te mahi kotahi-wāhanga o ngā motuka kore-tukutahi-toru-wāhanga
E rua ngā tikanga waea o ngā motuka kore-whakawhitiwhiti-wāhanga-toru: te momo-Y me te momo-Δ. Ina mahi te motuka hono-Y i roto i te wāhanga kotahi, ka kore te iahiko i roto i te wāhanga kua momotuhia. Ka huri ngā iahiko wāhanga o ngā wāhanga e rua hei iahiko rārangi. I taua wā anō, ka puta he nekehanga kore-ira, ā, ka piki ake hoki tōna ngaohiko wāhanga.
Ina momotuhia te hononga o te motuka me te waea momo-Δ ki roto, ka huri te motuka ki te waea momo-V i raro i te mahi a te pūtake hiko toru-wāhanga, ā, ka piki ake te iahiko rua-wāhanga mā te 1.5 ngā wā. Ina momotuhia te waea momo-Δ ki waho, ka rite ki te hononga o ngā takai rua-wāhanga i roto i te raupapa me te hononga o te rōpū tuatoru o ngā takai i roto i te whakarara i waenga i ngā ngaohiko raina-rua. Ko te iahiko i roto i ngā mea e ruangā takaikāore anō kia rerekē te hononga raupapa. Ka whakanuia te iahiko tāpiri o te rōpū tuatoru mā te 1.5 ngā wā.
Hei whakarāpopototanga, ina mahi te motuka i roto i te wāhanga kotahi, ka tere te piki o te ia o te takai, ā, ka tere te wera o te takai me te anga whakarewa, ka tahuna te whakamarumaru o te takai, kātahi ka tahuna te takai motuka, ka pā ki ngā mahi whakaputa noa. Ki te kore e pai te taiao o te papaanga, ka kohikohi te taiao e karapoti ana. He maha ngā mea mura ka taea te whakaputa ahi, ka nui ake ngā hua kino.
Ngā take o te mahi kotahi-wāhanga o te motuka me ngā mahi ārai
1. Ina kore e taea te tīmata o te motuka, ka puta he tangi haruru, ka piki te pāmahana o te anga, ka heke rānei te tere i te wā e mahi ana, ā, ka piki te pāmahana, me momotu tonu te pūtake hiko, ā, me kimi marie te take o te rahunga. Whakatauhia mēnā nā te kore o te āwhata te āhuatanga i runga ake nei i puta ai.
2. Ina angiangi rawa te raina hiko o te ara iahiko matua, ina pāngia rānei e te kino o waho, ka puta te mahi kotahi-wāhanga mai i te pūtake hiko toru-wāhanga o te motuka nā te wera o te wāhanga, nā te kaha o waho rānei e pā ana. Ko te kaha kawe haumaru o te raina hiko matua o te motuka he 1.5 ki te 2.5 ngā wā o te iahiko kua whakatauria o te motuka, ā, ko te kaha kawe haumaru o te raina hiko e pā tata ana ki te tikanga whakatakotoranga o te raina hiko. Ina koa ka whakarara, ka whakawhiti rānei ki te paipa wera, me neke atu i te 50cm te tawhiti. Ko te kaha kawe haumaru o te taura hiko ka taea te oma mō te wā roa i te pikinga pāmahana 70°C ka taea te tirotiro mā te pukapuka a te tohunga hiko. E ai ki ngā wheako o mua, ko te kaha kawe haumaru o ngā waea parahi he 6A ia mirimita tapawha, ā, ko ngā waea konumohe he 4A ia mirimita tapawha. Hei tāpiri, me whakamahi ngā hononga whakawhiti parahi-konumohe ina honoa ngā waea parahi-konumohe, kia kore ai e waikura i waenga i ngā rauemi parahi-konumohe, kia pā ai ki te ātete hononga.
3. Mā te whirihoranga hē o te pana hau, te pare turuturu rānei, ka raru pea te mahi ā-wāhanga kotahi o te motuka. Mēnā he iti rawa te whirihoranga o te pana hau, tera pea nā te nui rawa o te iahiko hiko e kore e taea te tahu i ngā hononga o roto o te pana hau, ka nui rawa te ātete hononga ā-wāhanga, ka hanga he mahi ā-wāhanga kotahi te motuka. Ko te iahiko whakatauranga o te pana hau me 1.5 ki te 2.5 ngā wā o te iahiko whakatauranga o te motuka. Hei tāpiri, i te wā e whakahaerehia ana te motuka, me aroturuki mēnā he iti rawa te whirihoranga o te pana hau, he raruraru rānei te kounga o te pana hau tonu, ā, me whakakapi te pana hau tika.
4. Kua tahuna te aho hononga i waenga i ngā wāhanga o te kāpata whakahaere, ā, ka taea e tēnei te whakahaere i te motuka i te wāhanga kotahi. Ko ngā take e tahuna ai te aho hononga koia ēnei:
① He angiangi rawa te aho hononga, ina piki ake te iahiko taumaha o te motuka, ka taea te tahu i te aho hononga. ② Kāore i te pai te hononga o ngā hononga i ngā pito e rua o te aho hononga, ka wera rawa te aho hononga, ka tahuna te aho hononga. He iti ngā kino o ngā kararehe, pērā i te pikinga o ngā kiore i waenganui i ngā aho e rua, ka puta he ara iahiko poto i waenganui i ngā aho, ka tahuna te aho hononga. Ko te otinga: i mua i te tīmatanga o ia mahi, me whakatuwhera te kāpata whakahaere kia āta tirohia mēnā kua rerekē te tae o ia aho hononga, me te mēnā he tohu tahunga kei te kiri whakamarumaru. He pai te taputapu o te aho hiko kia rite ki te iahiko kawenga o te motuka, ā, kua honoa te hononga kia rite ki ngā whakaritenga o te tukanga.
Te Whakapuakitanga
I roto i te hanganga, me tino tutuki ngā whakaritenga o ngā tukanga hanganga maha kia pai ai te tāutanga. Mā te tiaki auau i ngā taputapu maha, me te tirotiro me te whakatika auau i te wā e whakamahia ana, ka ārai i ngā mate me ngā tūponotanga kore e puta mai i te whakahaere kotahi-wāhanga o te motuka.
Wā tuku: Mei-30-2024