ʻO ka ʻokoʻa ma waena o ka uila hoʻokahi-pae, ka uila ʻelua-pae, a me ka uila ʻekolu-pae

ʻElua ʻano hana hoʻolako mana like ʻole ka uila hoʻokahi-pae a me ka uila ʻelua-pae. He ʻokoʻa ko lākou i ke ʻano a me ke ana o ka hoʻoili uila.

ʻO ka uila pae hoʻokahi e pili ana i ke ʻano halihali uila i loaʻa kahi laina pae a me kahi laina ʻole. ʻO ka laina pae, i ʻike ʻia hoʻi ʻo ka laina ahi, e hāʻawi i ka uila i ka ukana, a hoʻohana ʻia ka laina kūlike ʻole ma ke ʻano he ala e hoʻihoʻi ai i ke au. ʻO ka uila o ka uila pae hoʻokahi he 220 volts, ʻo ia ka uila ma waena o ka laina pae a i ka laina ʻole.

I loko o ke kaiapuni ʻohana a me ke keʻena, ʻo ka uila hoʻokahi-pae ka ʻano mana maʻamau. Ma ka ʻaoʻao ʻē aʻe, ʻo ka lako mana ʻelua-pae he kaapuni lako mana i haku ʻia me nā laina ʻelua-pae, i kapa ʻia ʻo ka uila ʻelua-pae no ka pōkole. I ka uila ʻelua-pae, ua kapa ʻia ka uila ma waena o ka laina pae he uila uea, ʻo 380 volts maʻamau.

I ka hoʻohālikelike ʻana, ʻo ke anakahi uila o ka uila uila hoʻokahi-paepae ka anakahi uila ma waena o ka laina pae a me ka laina ʻole, i kapa ʻia ʻo ke anakahi uila. I nā mīkini ʻoihana a me nā mīkini hale kikoʻī, e like me nā mīkini wili, hoʻohana nui ʻia nā uila pae ʻelua.

I ka hōʻuluʻulu manaʻo, ʻo ka ʻokoʻa nui ma waena o ka uila hoʻokahi-pae a me ʻelua-pae ʻo ia ke ʻano a me ke ana o ka ikehu uila e lawe ana. ʻO ka uila hoʻokahi-pae he laina pae a me kahi laina ʻole, kahi kūpono no ka ʻohana a me ke keʻena me ka ana o 220 volts. ʻO ka lako mana ʻelua-pae he ʻelua laina pae, kūpono no nā ʻoihana a me nā lako hale kikoʻī me ka ana o 380 volts.

ʻO ka lako mana hoʻokahi-paepae: ʻo ka maʻamau e pili ana i kekahi laina pae (i ʻike nui ʻia ʻo ke laina ahi) ma 380V ʻekolu-paepae a me ʻehā-laina AC mana. ʻO ka volta he 220V. Ana ʻia ka laina pae me ka peni uila haʻahaʻa-voltage maʻamau. ʻO ka ikehu maʻamau i ke ola. ʻO ka pae hoʻokahi kekahi o nā laina pae ʻekolu i ka laina zero. Ua kapa pinepine ʻia ʻo "laina ahi" a me "laina zero". ʻO ka maʻamau e pili ana i ka mana AC 220V a me 50Hz. Ua kapa ʻia hoʻi ka ʻepekema ʻenekinia uila hoʻokahi-paepae ʻo "phase voltage".
Lako mana ʻekolu-paepae: ʻO ka lako mana i haku ʻia me ke alapine like o ʻekolu mau alapine a me nā amplitude like, a ʻo ke pae o ka hiki AC i haku ʻia me 120 degere o ke kihi uila i ka huli ʻana ua kapa ʻia he lako mana AC ʻekolu-paepae. Hoʻopuka ʻia e kahi mea hana AC ʻekolu-paepae. ʻO ka mana AC hoʻokahi-paepae i hoʻohana ʻia i ke ola o kēlā me kēia lā e hāʻawi ʻia e kahi pae o ka mana AC ʻekolu-paepae. ʻO ka lako mana AC hoʻokahi-paepae i hoʻopuka ʻia e kahi mea hana hoʻokahi-paepae ʻaʻole i hoʻohana pinepine ʻia.

3 mau uwea hoʻololi uila ʻili hoʻokahi-paepae
ʻO ka ʻokoʻa ma waena o ka mana hoʻokahi-pae a me ka lako mana ʻekolu-pae, ʻo ia ka lako mana mai ka mīkini hana he ʻekolu-pae. Hiki i kēlā me kēia pae o ka lako mana ʻekolu-pae ke hana i kahi kaapuni hoʻokahi-pae e hāʻawi i nā mea hoʻohana i ka ikehu mana. I ka ʻōlelo maʻalahi, aia ʻekolu mau laina pae (laina ahi) a me kahi laina zero (a i ʻole laina waena), a i kekahi manawa ʻekolu wale nō laina pae i hoʻohana ʻia. ʻO ka volta ma waena o ka laina pae a me ka laina pae he 380 volt, a ʻo ka volta ma waena o nā laina pae a me ka laina zero he 220 volts. Hoʻokahi wale nō laina ahi a me kahi uea zero, a ʻo ka volta ma waena o lākou he 220 volts. ʻO ka uila AC ʻekolu-pae he hui pū ʻana o ka mana AC hoʻokahi-pae me ka amplitude like, ka alapine like, a me ka ʻokoʻa pae 120 °. ʻO ka uila hoʻokahi-pae he hui pū ʻana o kekahi laina pae a me ka laina zero i ka uila ʻekolu-pae.

Palekana Leakage Akamai-ʻo South-Dou-Xing (Uila Akamai)
He aha nā pono o lāua ʻelua? He nui nā pono o ka mana AC ʻekolu-paepae ma mua o ka mana AC hoʻokahi-paepae. Loaʻa iā ia ka ʻoi aku ka maikaʻi ma ke ʻano o ka hana mana, ka hoʻoili ʻana a me ka hāʻawi ʻana, a me ka hoʻololi ʻana i ka ikehu uila i ka ikehu mechanical. No ka laʻana: hana ʻia nā mea hana ʻekolu-paepae a me nā mea hoʻololi ma mua o nā mea hana hoʻokahi-paepae me ka mana like a me ka mālama ʻana i nā mea, a he maʻalahi lākou i ke ʻano a me ka hana maikaʻi loa. 50% o ka nui. I ke ʻano o ka lawe ʻana i ka mana like, hiki i nā uea hoʻoili ʻekolu-paepae ke mālama i 25% o nā metala non-ferrous ma mua o nā uea hoʻoili hoʻokahi-paepae, a ʻoi aku ka liʻiliʻi o ka nalowale o ka ikehu uila ma mua o ka hoʻoili hoʻokahi-paepae.