Nā tēnei, ko te hiko e rerekē ana i a tātou oranga. Me neke atu tātou ki a ia mō ngā mea katoa nō ia rangi. Hei tauira, whakaputa mai ai tātou i te hiko mō te whakaruru i ngā whare i te pō, mō te tirotiro i ngā kai ki te kāhui, ā mō te whakapakari i ā tātou rīpoata pūnaha, pērā i te waea, ipurangi me te rorohiko. Hei aha koutou i whakaaro ai i te mea e hoki nei te hiko ki ngā whare me ngā pouako? Whakawehi ana i heke noa iho i te whenua mai i ngā whare hiko, koinei te wāhi ka whakatakotoranga Gis 33kv whai wāhi.
He mea nui tōna āhuatanga i tētahi whare hiko 11 33kv. Ko tēnei te wāhi i hangaia hei whakarerekē i te uara hiko mai i ngā whare hiko ki ngā waahanga iti. Nā tēnei e hiahia ana, ina e whakamahia ana te hiko i roto i ngā whare me ngā pouako i tētahi taha pai, kia taea te whakamahi i tētahi paepae haumaru. Ki te nui rawa atu te uara, ka mate tangata. Kia taea e tātou te whakamahi i te hiko, ka taea e te whare hiko e whakahaere i te kuhu mai o te hiko.
33kv gas insulated switchgear e āheitia ana ngā momo hanga matua me ngā rautaki e mahi nei tahi. Ko tētahi o ngā raraunga nui ko te pūhanga. Ko te pūhanga he mea taketake e taea ana te whakatipu rānei, te whakaheke rānei i te voltini o te hauroa. Ki te whakaae, ka whakamahia e ia kia tuatahi ai te hauroa ki ngā whare hei painga mō tātou. Ki te nui rawa atu te hauroa, ka kitea te whanaketanga, ā, ka whakatika i tērā take ngā pūhanga.
He mātātuhi tuarua e hiahia ana ki te whakamahi i tētahi rīpora i roto i te kōwhaiwhai, ko te ingoa o te rīpora he 'switchgear'. Hei tū tonu te take o te switchgear, nā te mea ka whakahaere ia i te āheinga o te wāhanga. Ka tiaki ia i te kōwhaiwhai me ngā mahiārai i a rātou i ngā wāhanga pūngao e āhei ana ki te whakawāhi i a rātou. Mēnā ka hapa, ka taea e te switchgear te whakaroha i te hiko i te wāhanga me te tiaki i a koutou katoa.
Āpaneke iho i te tirotiro, ka hanga mai ngā 11 33kv kōwhaiwhai a Shangdian hei whakahaere i ngā momo whenua. Ka whakarite atu rātou mō ngā huarere whakaekehanga, pērā i ngā upekerangi kino, ngā kokiore, me ngā ua kino. Ko tēnei hei āwhina ki te whakaiti i ngā whāinga ki ngā rīporahanga hiko e pā ana i ngā huarere, e āheinga ana ki ngā korekore. Ko tēnei he mea nui rawa, nā te mea kāore he tangata e hiahia ana kia kore hiko i te wā o te upekerangi.
Nga mahi ki runga i te whare hanganga o Shangdian e paihere ana i te mohiohio nui mo te hikoira me te whakahaere o nga whare tataki. Kia whakapakari i a ratou i te mohiotanga mo te whakahaere o etahi atu putunga me etahi atu koki e whai mai nei, ko te mea nui rawa kei a ratou. E whakapakari ana hoki ratou i te whakaako haumaru noa iho, hei whakanui i a ratou i te mohiotanga mo te whakahaere pai i runga i nga hikoira matihaki. He aha te take i te pai ake mo ratou e whakapakari ana i to ratau akoranga?
Ki roto i tetahi whare tataki 11 33kv, ka kite koe i he nui o nga putunga, hei tauira, nga tauparapara me nga tataki. Noho ano hoki, ahakoa kaore i whakauruhia nga tataki poroiti me etahi atu mea matua, ko enei tataki poroiti he putunga whanui e taea ana te whakamutu i te hikoira i waenganui i etahi mikrosekondi (kei raro i te 0.2 sekondi). Kia mau tonu, kia whakatakoto nga pire o uho ki runga i to koutou waewae, no reira he nui ake te hiahia me te whakatikatika mai i etahi paheko katoa, kei reira kua ea katoa.