1. Tirohanga Whānui mō te Hua
Ko te taputapu whakarewa hauhautanga ngaohiko-tiketike o te pahi he taputapu motuhake mō te whakarewa me te whakarewa i te matapihi o mua mō ngā pahi hiko/ranu/pūtau wahie parakore. Ka whakamahia e te matua he huānga whakamahana pāmahana pai PTC ngaohiko-tiketike, he rite ki te papaaho pākahiko ngaohiko-tiketike pahi 400V/600V/800V DC, he mana whakahaere ngaohiko-iti 24V, he pupuhi motuhake, he paipa hau, he ara iahiko haumaru ngaohiko-tiketike me te waeine whakahaere whakawhitiwhiti CAN. He wāhanga matua paerewa mō te whakahaere wera hotoke me te tirohanga taraiwa haumaru o ngā pahi hiko hou.
E rua ngā momo hanganga matua
Momo whakamahana tika maroke (whakarewa hau motuhake PTC)
He hau wera tika, he pouaka motuhake, he pā hau kua hangaia, kāore he paipa wai, e whakamahia ana mō ngā pahi iti 6-8 mita me ngā pahi o mua, me te mana o te 3-12kW;
Pūnaha wai me te whakamahana whakauru (whakarewa PTC pēhanga teitei me te wai)
Ka taea te hono atu i te ārai hukapapa whakamahana PTC ngaohiko teitei, e whakawhiti ana i te wera ki te tāke hau mahana hei whakaputa hau wera, ki te whakamahana i mua i te pākahiko me te whakamahana waka. E whakamahia ana mō ngā pahi neke atu i te 10 mita me ngā pahi i ngā wāhi teitei, me te mana o te 10-30 kW.
2, Te kaupapa mahi
1. Te mātāpono o te whakamahana tika maroke te whakarewanga pēhanga teitei (te mea e whakamahia whānuitia ana)
Pūhiko hiko ngaohiko teitei: Ka tukuna e te pākahiko hiko o te waka he hiko DC 400-800V, e hono ana ki te wae whakamahana PTC. Ka whiwhi te raina whakahaere ngaohiko iti 24V me te pahi CAN i ngā whakahau whakarewa mai i te papa hauhautanga/VCU;
Whakamahana pāmahana ā-whaiaro PTC: He tino iti te ātete o te haurua haurua uku barium titanate i ngā pāmahana iti, ā, ka tere te wera ina whakakāhia; Ina piki te pāmahana ki te pūwāhi Curie kua whakaritea (100-120 ℃), ka piki ake te taupū ātete, ka whakaiti aunoa i te mana whakamahana. Ka taea e ia te pupuri i te pāmahana pumau me te ārai i te tahunga maroke me te kore e hiahiatia he takirere whakahaere pāmahana tāpiri;
Te whakawhiti wera o te hau: He pā hau whakawhiti/whakawhiti kaha-teitei hei kukume i te hau hou mai i roto/i waho o te waka, ka rere tere mā roto i te tinana whakamarara wera PTC, ā, ka tere te wera o te hau;
Te tuku hau whakarewa-huka: Ka pupuhihia te hau wera kia ōrite ki roto o te matapihi o mua mā roto i tētahi paipa hau motuhake, te hukapapa rewa me te kohu wai e mimiti ana;
He maha ngā koropiko haumaru: he pūoko pāmahana kua hangaia, he HVIL hononga ngaohiko teitei, he parenga iahiko/ngaohiko/wera nui, he tapahi aunoa i te whakamahana ngaohiko teitei ina mutu te pā, hei ārai i te mura maroke me te ahi; Ka tukuna te tohu hapa ki te whakaoho taputapu mā te CAN.
2. Te kaupapa o te huringa whakarewa pehanga teitei kua whakamahanahia ki te wai
Ka whakamahanahia e te whakamahana PTC ngaohiko teitei te ārai huka ethylene glycol o te waka katoa ki te 60-85 ℃;
Mā te papu wai hiko e kawe te rere o te wai wera ki te tāke hau whakamahana me te hau whakarewa i te wāhi taraiwa;
Ka pupuhi te hau pā i roto i te tāke wai hei whakawhiti wera, hei hanga hau wera, kātahi ka pupuhihia ki te matapihi o mua hei whakarewa katoa;
I muri i te whakamatao, ka hoki te ārai huka ki te PTC hei whakamahana anō, ā, ka haere tonu te huringa ki te whakamahana, ka taea ai te whakamahana i te pākahiko hiko i ngā pāmahana iti i te wā kotahi.
3. Ngā mahi matua
1. Ngā mahi haumarutanga taketake (ngā whakaritenga ture ā-ture)
Te whakarewa tere: I roto i te taiao pāmahana iti o te -20 ℃, ka puta te hau wera pāmahana teitei mō te 30 hēkona, ā, neke atu i te 80% o te huka i roto i te taputapu o mua ka whakakorea i roto i te 20 meneti, e tutuki ana i ngā paerewa haumaru motuka pāhihi ECE R43;
Te tango i te kohu me te whakamaroke i te hau i te rā katoa: te pupuhi aunoa i te hau wera hei whakakore i te kohu i runga i ngā matapihi o roto, me te whakakore i te tirohanga pōuri i ngā rā ua me ngā rerekētanga pāmahana nui; Ka taea e ia te whakauru i te rere o waho o te hau maroke hou hei whakaiti i te makuku i roto i te motuka, me te whakarato i te aukati kohu mo te wa roa.
2. Āwhina whakamahana waka
Whakamahana motuhake mō te wāhi taraiwa. Ko ētahi tauira whakauru e tautoko ana i te whakawhiti o te paipa hau i roto i ngā momo e toru o te pupuhi waewae, te pupuhi mata me te whakarewa, me te whai whakaaro ki te whakamahana me te whakarewa a te taraiwa;
E honoa ana te tauira whakamahana wai ki te pūnaha whakamahana o te waka, me te whai whakaaro ki te putanga o te hau mahana i te wāhi o te pāhihi.
3. Mahi whakahaere hiko atamai
Ka taunekeneke te pahi CAN me te VCU o te waka me te kaiwhakahaere hauhautanga, ka whakarerekē i te mana whakamahana kia rite ki te pāmahana taiao me ngā taumata haumākū karāhe (me ngā taumata mana whakarerekē maha);
Arorau parenga aunoa: Mēnā ka pakaru te pā, ka wera rawa, ka turuturu te ngaohiko teitei, ka pakaru rānei te whakamarumaru, tapahia tonutia te ngaohiko teitei me te whakaoho taputapu;
Te urutau pāmahana teitei me te iti: Te putanga mana katoa i te pāmahana iti, te whakaiti mana aunoa me te pāmahana pumau i muri i te whakatutuki i ngā paerewa pāmahana rūma, ka whakaiti i te whakapaunga mana.
4. Ngā mahi whānui (mō ngā tauira paipa anake)
Te whakamahana i mua i te pākahiko hiko i te pāmahana iti: Whakamahanahia te whakamatao pākahiko i roto i te taiao i raro i te kore hei whakaara ake i te pākahiko ki te awhe mahi tino pai o te 20-30 ℃, kia kore ai e ruku te awhe me te iti o te utu;
Te whakaora i te wera para: Te whakaora i te wera para mai i ngā motuka me ngā mana hiko hei āwhina i te whakamahana me te whakaiti i te whakapaunga pūngao o te PTC ngaohiko teitei.
Te wā tuku: Hōngongoi-01-2026
