ʻO wai ka maikaʻi?A "haʻahaʻa alapinepine" & "kiʻekiʻe alapinepine" inverter?

Power inverter i elua ano: Low alapine a me High-frequency mana inverter.

He mea maʻalahi ka off-grid inverter nāna e hoʻololi i ka mana DC i mālama ʻia i loko o kahi pākaukau (direct current, 12V, 24V a i ʻole 48V) i ka mana AC (alternating current, 230-240V) hiki ke hoʻohana ʻia e holo i kāu mau mea hale a me nā mea uila, mai nā pahu hau i nā kīwī a i nā loina kelepona paʻa lima.He mea koʻikoʻi nā inverters no kēlā me kēia me ka loaʻa ʻole o kahi kumu mana nui, no ka mea hiki iā lākou ke hāʻawi maʻalahi i ka nui o ka uila.

Loaʻa i nā mea hoʻohuli haʻahaʻa haʻahaʻa ka pōmaikaʻi ma mua o nā inverters kiʻekiʻe ma ʻelua mau kahua: ka mana kiʻekiʻe, a me ka hilinaʻi.Hoʻolālā ʻia nā mea hoʻohuli haʻahaʻa haʻahaʻa e hana i nā spike mana kiʻekiʻe no nā manawa lōʻihi ma mua o nā inverters kiʻekiʻe.

ʻO kaʻoiaʻiʻo, hiki i nā mea hoʻohuli haʻahaʻa haʻahaʻa ke hana ma ka pae mana kiʻekiʻe a hiki i ka 300% o ko lākou mana mana nominal no kekahi mau kekona, ʻoiai hiki i nā inverters kiʻekiʻe ke hana ma 200% mana pae no kahi hapa liʻiliʻi o kekona.

ʻO ka ʻokoʻa nui ʻelua ʻo ia ka hilinaʻi: hana nā mea hoʻohuli haʻahaʻa me ka hoʻohana ʻana i nā mea hoʻololi ikaika, ʻoi aku ka hilinaʻi a me ka paʻa ma mua o nā MOSFET o ka inverter kiʻekiʻe, e hoʻohana ana i ka hoʻololi uila a ʻoi aku ka nui o ka pōʻino, ʻoi aku ka nui o ka mana kiʻekiʻe.

Ma waho aʻe o kēia mau hiʻohiʻona, hele mai nā mea hoʻohuli haʻahaʻa haʻahaʻa me kahi ākea o nā hiʻohiʻona ʻenehana a me nā mana i nele i ka hapa nui o nā inverters kiʻekiʻe.

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Ka manawa hoʻouna: Jun-19-2019