Kia neke atu ake ngā tāngata ki ngā tāone o te ao, kua piki haere te hiahia ki ngā punaha tukatuka hiko e iti ake ana te wāhi e hiahiatia ana. Me pai tā te taputapu tukatuka i ngā rohe tāone, ngā pokapū raraunga, me ngā toihanga engari me noho pērā anō te iti ake o ngā wāhi i ēnei rā. He mea marama te raru ina titiro ki ngā utu mātātoko me te iti o ngā wāhi. Kua hiahia kē ngā hoahoa taputapu tukatuka iti kia tino nui ake i te kōwhiringa noa. Kua iti ake te wāhi e hiahiatia ana e ētahi pūnaha hōu, e 40% ki te 60% te itinga, tērā i ngā tauira tāruarua hau tawhito. Ko te iti ake o te wāhi e taea ai te whakarerekē anō i ngā whakaritenga me te whakapai ake i ngā tikanga, kaua ko te whakakore i te katoa, he mea tino nui ēnei i ngā wāhi e tata ana te wāhi.
I te hanganga pou kua whakauruhia, ka hangaia e ngā kaihanga i te kaitiaki mātātoko tōmuri tahi ai me ētahi atu wāhanga matua ki roto i tētahi paraka taepa o te pūtau epoxy. Ka wehe tēnei takanga i ngā wāhi nui e hiahiatia ana mō te whakamātauranga hau e hiahiatia ana e ngā hoahoa tuku iho. Ina heke ngā kaihanga i te hau mō tēnei tapa taepa ki waenganui i ngā tahumaero, ka iti ake ngā tawhitinga engari kaore i te whakaroa i ngā paerewa haumārata, i te mahi rānei. Ko te putanga ko te mea iti ake, ā, arataki ake i te tīmatanga, e pai ake ai te whakauru i ēnei kapa, ā, he iti ake ngā hapa. Anō hoki, ka whai mana te āhuatanga tuatoru ina whakahou ana i ngā whare pāpaku tawhito. He nui ngā whare tawhito e pakari ana te wāhi i pēra ai i ngā whakaurunga ki mua, engari kei te wātea ngā kōwhiringa inaianei, ā, ko ēnei wāhi pakaru anō.
Kua tāwhaihia e tētahi huinga kōpae ki te heart o te tāone i raro nei i te wāhi ka whakakapihia ngā taputapu hiko tawhito mō te hiko mā te huri ki ēnei taputapu pūtau paraihe rerekē, i kiia ai ko ngā VCB. Ko te mea hāpai kaua ko te nuinga o te wāhi e hiahiatia ana, heoi anō i te 55% iti ake te wāhi, i te wā e piki ake ana te kapata 30%. Ko te aronga matua he te iti o ngā taputapu katoa e uru ana ki te takotoranga o te whare e noho mai ana, ka waiho ai he nui te wāhi mō ngā whanaketanga i muri ake, me tētahi mea e kore e taea ki ngā taputapu tikanga. Anō hoki, nā te mea kua hangaia ēnei taputapu ki te paraihe pouaka, ka pakari ake ki ngā kirikiri tāone, ngā raru hiko, me te hakihaki pouaka. Ka pērā anō ia ka roa ake te ora o ratou hoki i ngā take pīroiroi kei reira ka ngaro pea ngā taputapu tūmatanui.
Ina pāngia e ngā kaihanga i te wāhi i waenganui i ngā wāhanga i ngā hoahoa pāpā tīwae iti, ka hangaia e rātou ngā raru nui ake i muri ake nei. Ko te aronga matua? He nui ake te tūponotanga o ngā pakanga hiko i waenganui i ngā atamira. Kāore ngā pūnaha mōhio haua tīwae anuanu e tino pai ana mō ngā taiao kākā. Ka pāngia rātou e te pāpaku me te pouri e māmātia ana te āhua o te mōhio tīwae. Ko konei te wā e tū a epoxy encapsulation hei āwhina. Mā te whakakapi i ēnei wāhi haua e pā raru ana mā te matū mōhio tīwae, ka taea e ngā mātanga hiko te whakamātau i ngā raru o te arataki ā-paparinga. Anō hoki, e tino pakari ake ana ēnei pūnaha ki te tāwarenga o te taiao. Ko te huri mai i te tiaki paparinga ki te mōhio tīwae rūnanga ka rerekē te hīkoi ina mea hāngai te taputapu ki ngā wāhi e rerekē ana te rereketanga o te paru, i te waihāpaku rānei e tū tonu ana.
Ko te whakawhitinga Epoxy e tuku ana i ngā īnanga dielectric tino pai, arā ka mahi tino pai hahahi i te wāhi iti rawa atu kei waenganui i ngā wāhanga. Hei tauira ko ngā composite epoxy katoa e taea ai te whakahaere i ngā mara hiko e pānei ake ana i te 20 kilovolts ki te mirimita. Ko te mea nei he ono ngā wā te kaha ake i te airua noa, e taea ana e te 3 kV/mm noa. Nō reira i te nui o te āhuatanga whakakī atamira, kāore he kamupene e hiahiatia kia waiho he wāhi nui ake kei waenganui i ngā wāhanga rerekē i ō rātou hoahoa engari anō ka mau tonu te haumaru. Anō, ko te takotoranga kotahi hei ārai i ngā āhuatanga taiao katoa. Ka pouaka te waimānuka, ka waiho te paru ki waho, ā, kāore ngā matū e taea te wherapū i ngā mea kei roto. Mā ēnei ārai katoa ka tino pūmau ake te pūmahara i te wā, ā, ka iti ake ngā raruraru tiaki mō te tangata e tāuta ana i ēnei pūnaha.
Kua tīmata te rohe mātātoko i te tere nui i waho i ngā punaha hau tuku iho ki ngā taputapu tāpokai kākahu kākahu kākahu. He aha te take matua? Ko te hangarau pou tūhono kua pakaru e te epoxy e tuku ana i ētahi whai mōhio e kore e taea te wareware. Me whiwhi ngā kamupene i ngā taputapu e taea ai te whakapono i te rā i te rā, ina koa ina he iti noa ngā wāhi i ngā pokapū tāone, i ngā tohunga rānei. Tirohia te takiwā o te nuinga o ngā whakapakanga o nāianei, ā, ko te tūpono he nui ake i te 35 ki te 45 ōrau o ngā whakapakanga hou katoa i te mātātoko e whai ana i tēnei tikanga kākahu kākahu. Kua mōhiotia e ngā kaihanga te aha e hāngai ana ki te āhuatanga hangarau, ā, i te wehe hoki i ngā utu roa-teraini mā te mahi tino pai ake.
Ko te āhuatanga arataki o ngā VCB kua whakauruhia e rite ana ki ngā pūnaha hiko e hangaia ana i mua, i te wā e hiahiatia ana, i te wā e whānagarangia ana. Ko ēnei kapa he iti ake te maha o ngā wāhanga, ā, he māma ake hoki te huinga, ka iti ake ngā hapa i te wā o te whakauru. E ai ki ētahi rangahau, ka heke pea ngā tere hapa ki te 60% ina mātai ki ngā tauira tawhito. Anō hoki, ka mahi tahi pono rātou me ētahi atu taputapu tautoko tūmatanui. Arānei, he wā iti ake te tīmatanga, he māma ake hoki ngā whakatikatika ina hea tētahi mea. Ka tū ake ngā painga i ngā wāhi e u ana te wā ki te moni, i ngā wāhi hoki e tipu ana ngā whare i ngā wāhanga i runga i ngā tau e tata ana.
Ka taea te penapena wāhi ki te hanganga tuanui e uru mai ana, nā te mea ka honoia ngā hanganga. Ka taea e ngā kaihanga te whakamahi i te epoxy hei ārai mōrearea me te tautoko hanganga i te wā kotahi, ka taea ai te penapena i te wāhi atamira tata ki te 40%. Arā, he iti ake te wāhi e hiahia ana te taputapu ki te tūnga. Ko te hoahoa anō hoki e kuhu katoa ana i ngā waerenga ora kia kaua e hiahiatia te wāhi noho atu. Nō reira, ka taea e ngā kaitiaki ara hou te haere haurua i te rahi o ngā putanga tawhito engari anō kei te mau tonu ngā pono dielectric me te whiwhi paerewa haumaru. Kua ripoata ētahi kamupene maha i ngā penapena nui i ngā utu whakauru i runga i ēnei hoahoa tiipoka.
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Whakarato te Kamupene Hiko Greenpower Zhejiang Co., Ltd i ngā taputapu whakamarumaru mātai kaha tikangia mō ngā tono kirikiri ki te kirikiri-teitei. Ko ō mātou pūkenga R&D me te hoko takotoranga kotahi e hoatu ana i ngā rautaki haumaru, uaua, me te penapena kaha e pono ana ngā kiritaki o te ao. Tonoa he utu ināianei.
