ʻO ka Halbach Array kahi ʻano magnetic e hoʻohua ai i kahi mākena kiʻekiʻe me ka hoʻohana ʻana i nā magnet mau loa, i hoʻonohonoho ʻia me kahi vector spatially rotating magnetic field nona ka hopena o ka nānā ʻana a me ka hoʻonui ʻana i ke kahua magnetic ma kekahi ʻaoʻao, ʻoiai e kāpae ana ma kekahi ʻaoʻao.Hiki i nā Halbach Arrays ke hoʻokō i nā density flux kiʻekiʻe loa a me ka ʻole e koi ʻia i kahi hoʻokomo mana a i ʻole ka hoʻoluʻu, kahi e pono ai kahi electromagnet.
ʻO kahi hui Halbach kahi hoʻonohonoho kūikawā o nā magnet mau loa e hoʻoikaika ai i ke kahua magnetic ma kekahi ʻaoʻao o ka ʻaoʻao, ʻoiai e kāpae ana i ke kahua a kokoke i ka zero ma kekahi ʻaoʻao.He ʻokoʻa loa kēia mai ke kahua magnetic a puni hoʻokahi magnet.Me ka mākēneki hoʻokahi, loaʻa iā ʻoe kahi mākēneki ikaika like ma kēlā ʻaoʻao kēia ʻaoʻao o ka magnet, e like me ka hōʻike ʻana ma lalo nei.
Hōʻike ʻia kahi magnet hoʻokahi ma ka hema, me ka kia ʻākau e kū pono ana i luna.ʻO ka ikaika o ke kahua, i hōʻike ʻia e ka pālākiō kala, ua like ka ikaika ma luna a me lalo o ka magnet.ʻO ka hoʻohālikelike ʻana, ʻo ka hui Halbach i hōʻike ʻia ma ka ʻākau he kahua ikaika loa ma luna, a he kahua nāwaliwali loa ma lalo.Hōʻike ʻia ka magnet hoʻokahi ma ʻaneʻi ma ke ʻano he 5 cubes e like me ka hui Halbach, akā me nā pole ʻākau āpau e kuhikuhi ana i luna.Ma keʻano magnetika, ua like kēia me ka magnet lōʻihi hoʻokahi.
Ua ʻike mua ʻia ka hopena e John C. Mallinson i ka makahiki 1973, a ua wehewehe mua ʻia kēia mau hale "hoʻokahi ʻaoʻao" e ia ma ke ʻano he hoihoi (IEEE paper link).I ka makahiki 1980, ua hoʻokumu kaʻawale ʻo Klaus Halbach i ka array Halbach e kālele i nā kaola, electrons a me nā lasers.
Nui nā ʻāpana o ka ʻenehana hou i hoʻohana ʻia e ka hui Halbach.No ka laʻana, ʻo Halbach cylinders he mau pahu magnetized hiki ke hana i kahi māla ikaika akā paʻa.Hoʻohana ʻia kēia mau cylinders i nā hāmeʻa e like me nā kaʻa brushless, nā hoʻohui magnetic, a me nā cylinders e nānā ana i ke kahua kiʻekiʻe.ʻO nā mea hoʻoheheʻe maʻalahi hoʻi e hoʻohana i nā arrays Halbach - ikaika lākou ma kekahi ʻaoʻao, akā ʻaʻole paʻa loa ma kēlā ʻaoʻao.Ke ʻike ʻoe i kahi magnet me kahi mākena i hoʻonui ʻia ma kekahi ʻaoʻao a hoʻemi ʻia ma kekahi ʻaoʻao, ke nānā nei ʻoe i ka hana Halbach i ka hana.
Ua hana ʻo Honsen Magnetics iā Halbach Arrays mau loa no nā noi ʻenehana a me nā ʻenehana no ka manawa lōʻihi.Hoʻomaʻamaʻa mākou i ka hoʻolālā ʻenehana, ʻenekinia a me ka hana ʻana o nā huila Halbach multi-segmented, circular a linear (planar) a me Halbach-type magnetic assemblies, e hāʻawi ana i nā hoʻonohonoho pole he nui me nā pae kiʻekiʻe kiʻekiʻe a me nā kūlike kiʻekiʻe.
