Ko te nekeneke AC he huri noa te hiahia rua contactor he toru-waahanga ac nekeneke tukutahi, no te mea o te toru-waahanga ac nekeneke tukutahi, mana wāhanga raupapa i roto i te tahuri, ka tahuri, te raupapa wāhanga mana ki te tahuri, ko te ki te hanga i te tuhinga i roto i te mea he pai tetahi rua wāhanga kōaro te azimuth raina, hei tauira AB te wahanga kōaro i waenganui i te azimuth hurihanga o te hiahia rua, ka taea e koe te huri. Ko te nekeneke toru-waahanga tenei, ko te taha maui ko te kopae tuatahi, i muri i te rua o nga kaiwhakataki kua oti te whakarereketanga o te waahanga, hei tauira KM1 atu, ABC toru-waahanga mana hiko kei runga i nga tauranga e toru, kia noho tonu ai te motuka motuka i tenei wa. A, no te KM2 me te toru-waahanga mana supply i runga i te BAC tenei ota ki te nekeneke toru kāpeka, ka mutu nekeneke mahi hurihanga. Kei te taha matau ko te ara iahiko mana contactor e rua, he momo ara iahiko interlock me te pupuri ara iahiko, me te ngongo inihua. KM1 me te kawe KM2 e kore e taea te tahi, ranei ka whai koe i te mōrea o te ara iahiko poto, na te whakamahi o rua contactor mo te whakapā, i roto i te raupapa ki te tahi atu taha o te pōkai, na ka whakatupato he contactor a, ka aukati i tetahi atu contactor i whakatupato ano. Ko te porowhita kei roto kei a raatau ake te huri i te huringa tiimata e rua, engari ko te paatene whakatarewa me kotahi anake. Ko te nekeneke wahanga kotahi, ka whakarewahia i muri i te hurihanga i waenga i te kaha awhiowhio me te kaupapa matua ki te whakaoti whakamua, ka puta he SNSN me te NSNS e rua nga momo papa autō, i muri i te rua o nga reanga contactor ka taea, ka taea hoki te whakaoti i te ara iahiko tuitui mana. Mau ki te contactor whakapā matua e rua, i muri i te whakapā matua o contactor e rua, ko ki te whakawhiti pūnga iahiko i roto i te raupapa i roto i te awhiowhio matua kei roto tonu ia awhiowhio, kia taea e koe te huri i te ahunga mara autō, oti kei te tahuri. Ko te ara iahiko whakahaere, me te toru-waahanga nekeneke tukutahi he rite, ko te taua he tiaki-whaiaro me te ara iahiko interlock. Pea nekeneke stepper mo dc nekeneke, servo nekeneke me te pera i runga i, te tikanga he te taputapu mana e hāngai ana ki te whakahaere i a ratou, i runga i te whawhe o te pūrere ki te tohu kino pea he rite mutu whakakā ki te whakawhiti. Ka taea hoki e te motini dc Brushless dc te huri na roto i te kaiwhakataki te huri i te naianei armature pea kua huri te roopu.
Ko te roopu HOPRIO he kaihanga ngaio o te kaiwhakahaere me nga motuka, i whakapumautia i te 2000. Te tari matua o te roopu i Changzhou City, Jiangsu Province.