Mowhiti whenua MTE01082-01
Whakaahuatanga Taipitopito
He mea nui te mahi a te mowhiti whenua hei ārai i te hanganga me te kohikohinga o te ngaohiko o te pou me ngā iahiko whāngai—e rua ngā take noa engari he kino i roto i ngā mīhini hiko hurihuri pēnei i ngā motuka me ngā kaihanga hiko. Ko te ngaohiko pou ka puta mai i ngā pānga whakaawe hikohiko i roto i te mīhini, pēnei i te tohatoha rerenga aukume kore taurite i roto i te matua stator, te hononga capacitive i waenga i ngā takai stator me te rotor, ngā ngaohiko toenga rānei mai i ngā puku auau rerekē (VFD) e whakakaha ana i te maha o ngā motuka ahumahi hou. Ina piki ake tēnei ngaohiko puta noa i te pou, ka taea te neke atu i te kaha dielectric o te kiriata hinu i roto i ngā whāngai o te mīhini. Kia whitihia tēnei paepae, ka puta he tukunga, ka hangaia he mea e mōhiotia ana ko te iahiko whāngai. Ahakoa he iti te rahi o ēnei iahiko, he tino kukū, ā, i roto i te wā, ka pakaru ngā ara whāngai me ngā huānga hurihuri, ka arahi ki te poka, te pakaru, me te rahunga o te whāngai wawe. I roto i ngā take kino, ka hua ake tēnei i te wā kore ohorere o te mīhini, ngā whakatikatika utu nui, tae atu ki te kino tuarua ki ngā taputapu hono i roto i te raina whakaputa.
Hei tāpiritanga, ka whai wāhi te mowhiti whenua ki te hototahitanga hikohiko whānui (EMC) o ngā pūnaha hiko mā te whakaiti i te tukunga o ngā mara hikohiko ngaro ka taea te whakararuraru i ngā taputapu tairongo tata. Mā te huri i ngā ia turuturu me te aukati i ngā rere iahiko kāore e taea te whakahaere, ka āwhina te mowhiti whenua ki te pupuri i te taiao hiko pumau, me te whakaiti i te mōrearea o te whakararuraru hikohiko (EMI) ka taea te whakararuraru i te mahi a ngā pūnaha whakawhitiwhiti kōrero, ngā papa whakahaere, me ētahi atu hikohiko tino tika. I runga anō i ngā paerewa me ngā ture haumaru o te ahumahi, ko te whakaurunga o tētahi mowhiti whenua kua tika te rahi me te tāuta he whakaritenga whakahau kia pai ai te whakahaere o ngā taputapu hiko, kia tiakina ngā kaimahi mai i te ru hiko, me te ārai i te kino o ngā rawa utu nui.
