Pūkaha AC ngaohiko waenga me te teitei tīmatanga ngohengohe āhua totoka
Ngā āhuatanga matua:
Mā te whakamahi i te tukatuka matihiko hei whakahaere i ngā raraunga me ngā whakawhitiwhiti kōrero, mā te whakamahi i te hangarau tukatuka me te wehewehe tohu, he kaha te kaha o te pūnaha ki te ārai i te pokanoa. Ā, he wā-tūturu te whakahaere taputapu, he whai hua, he pumau, he pono hoki. Ka whakamahia te hangarau whakahaere tuku muka whatu matatau hei whakatutuki i te whakaoho me te kite i te thyristor ngaohiko teitei, me te wehewehe haumaru i waenga i ngā ara iahiko whakahaere ngaohiko teitei me te iti. Ka whakamahia te hangarau wehewehe me te tuku mana auau teitei hei whakarato i te tuku hiko haumaru me te pono mō ngā taputapu hiko e mahi ana i te wāhanga ngaohiko teitei. Mā te hangarau mimiti whakataurite ngaohiko pūmau me te hihiri o te whatunga pūnga ātete ka whakarite kia pono te mahi o ngā taputapu hiko raupapa i raro i te ngaohiko teitei. Mā te whakamahi i te hangarau EVT hiko (Hikohiko Ngaohiko Whakawhiti), te tuku muka whatu tauira hiko me te kore pokanoa, te nekehanga ā-wāhanga. E ono ngā pihi tīmatanga, e urutau ana ki ngā āhuatanga miihini me ngā whakaritenga o ngā pūnaha motuka rerekē, ka whakarite aunoa i te taipana mōrahi o te motuka e ono ngā pihi mutu hei urutau ki ngā āhuatanga miihini rerekē o te kawenga, me te mahi taipana whakamutunga ka taea te whakarite, ka ārai pai i te pānga hama wai i puta mai i te kati kawenga papu. He pai mō ngā pūnaha taipana pūmau teitei. ● Ngā mahi tiaki whānui: ngaohiko nui, ngaohiko iti, maha Te Parenga Taumaha ngā pihi, tae atu ki te au pōuri, te pakaru ā-wāhanga, te kore taurite, te hapa raupapa ā-wāhanga, te tiaki whenua kore raupapa, te wera nui o te thyristor, te roa o te wā tīmatanga, te rohe wā tīmatanga, te tiaki hapa thyristor, me ētahi atu. Ka taea te whakatauira i te kāpata tīmatanga-ngawari totoka-teitei o te raupapa SHMV-DN mā te whakamahi i te motuka ngaohiko-iti (380V) i mua i te mahi ngaohiko-teitei i te papaanga hei whakarato raraunga hangarau me te taurangi mō te mahi ōkawa. Ka whakamahia e te kāpata te hanganga KYN28A-12 me te pereti konumohe, he painga o te ātete ki te waikura, te ātete ki te waikura, te hanganga o waho hou, te āhua ataahua, me te taumata tiaki teitei. Ka taea te whakakotahi ngāwari me te kāpata pokapū paerewa KYN28A-12. Mō te horopaki tuku hiko whakaputa, he kaupapa whakahaere motuhake, ka taea te tīmata angitu i roto i te take o te ngaohiko, te au me te auau kore pumau. ● Mahi whakarerekētanga tawhā takirua: mō te motuka tere-rua, mō te tuku hiko mai i te whatunga/whakaputa hiko rānei, mō te oma kotahi, e rua rānei ngā oma, he rerekē ngā tawhā o ngā motuka e rua, ka taea te whakauru i ngā huinga tawhā tīmatanga me te mutu e rua, ā, ka taea te tiki ngāwari i te huinga tawhā e hiahiatia ana mā te pūwhakaritenga ka taea te whakarite hei tīmata me te whakahaere. ● Atanga tangata-mīhini hoahoa, tatauranga raraunga hītori me te uiui. Mena e tika ana, ka taea te tāpiri i tētahi atanga mata pa hei pai ake te whakawhitiwhiti kōrero tangata-mīhini. He atanga RS485 me te kawa whakawhitiwhiti whiriwhiri (Modbus/Pro bus), he aroturuki pokapū watea.