1. Nā kumu o ka corona
Hoʻokumu ʻia ʻo Corona no ka mea ua hoʻokumu ʻia kahi māla uila ʻole e kahi conductor ʻole.Ke piʻi ka voltage i kahi waiwai kokoke i ka electrode me kahi radius curvature liʻiliʻi a puni ke kahua uila ʻole, e hoʻokuʻu ʻia ma muli o ka ea manuahi, e hana ana i kahi corona.Ma muli o ka nāwaliwali loa o ke kahua uila ma ka ʻaoʻao o ke corona a ʻaʻohe mea hoʻokaʻawale ʻia, ʻo nā ʻāpana i hoʻopiʻi ʻia ma ka ʻaoʻao o ke corona he mau ion uila, a ʻo kēia mau ion i hoʻokumu i ka corona discharge current.ʻO ka maʻalahi, hana ʻia ka corona i ka wā e hoʻokuʻu ʻia ai kahi electrode conductor me kahi radius liʻiliʻi o ka curvature i ka lewa.
2. Nā kumu o ka corona i nā kaʻa uila kiʻekiʻe
Hoʻopili ʻia ke kahua uila o ka stator wili o ka motika kiʻekiʻe-voltage ma nā puka ventila, nā puka laina laina, a me nā hopena wili.Ke hiki i ka ikaika kahua i kekahi waiwai ma ka kūloko wahi, ke kinoea undergo local ionization, a uliuli fluorescence ikea ma ka ionized wahi.ʻO kēia ka hanana corona..
3. Nā pōʻino o ka corona
Hoʻopuka ka corona i nā hopena wela a me ka ozone a me ka nitrogen oxides, ka mea e hoʻonui ai i ka mahana kūloko i loko o ka coil, e hoʻoneʻe ai ka mea hoʻopili a me ka carbonize, a ʻo ka strand insulation a me ka mica e lilo i keʻokeʻo, ʻo ia hoʻi ka mea e hemo ai nā kaula, pōkole- puni, a me na makahiki insulation.
Eia kekahi, ma muli o ka hoʻopili maikaʻi ʻole a paʻa ʻole paha ma waena o ka ʻaoʻao insulating thermosetting a me ka pā pahu, e hoʻokuʻu ʻia ka hoʻoheheʻe ʻana i loko o ka hakahaka o ka pahu ma lalo o ka hana o ka haʻalulu electromagnetic.ʻO ka piʻi ʻana o ka mahana ma muli o kēia hoʻokuʻu ʻana i ka huna ahi e hoʻopau loa i ka ʻili insulation.ʻO kēia mau mea a pau e hoʻopōʻino nui i ka insulation motor.
4. Nā hana e pale ai i ka corona
(1) ʻO ka mea maʻamau, hana ʻia ka mea insulation o ke kaʻa me nā mea pale corona, a ua hana ʻia ka pena kuʻekuʻe i ka pena pale corona.I ka hoʻolālā ʻana i ka kaʻa, pono e noʻonoʻo ʻia nā kūlana hana paʻakikī e hōʻemi i ka ukana electromagnetic.
(2) I ka hana ʻana i ka wili, wili i ka lipine anti-sun a i ʻole e kau i ka pena anti-sun.
(3) Hoʻopili ʻia nā ʻāpana o ke kumu me ka pena anti-blooming haʻahaʻa haʻahaʻa, a ua hana ʻia nā pad slot i nā laminates semiconductor.
(4) Ma hope o ka mālama ʻana i ka insulation wili, e hoʻopili mua i ka pena semiconductor haʻahaʻa haʻahaʻa ma ka ʻaoʻao pololei o ka wili.ʻO ka lōʻihi o ka pena he 25mm ka lōʻihi ma kēlā me kēia ʻaoʻao ma mua o ka lōʻihi kumu.ʻO ka pena semiconductor haʻahaʻa haʻahaʻa e hoʻohana maʻamau i ka 5150 epoxy resin semiconductor pena, nona ka pale ʻana i ka 103 ~ 105Ω.
(5) No ka mea e kahe ana ka hapa nui o ke au capacitive mai ka papa semiconductor i loko o ka puka kumu, i mea e pale aku ai i ka hoʻomehana kūloko ma ka puka, pono e hoʻonui mālie ka resistivity o ka ʻili mai ka puka makani a hiki i ka hopena.No laila, e hoʻopili i ka pena semiconductor kū'ē kiʻekiʻe i hoʻokahi manawa mai kahi kokoke i ka puka makani puka a hiki i ka hopena o 200-250mm, a ʻo kona kūlana pono e uhi me ka pena semiconductor haʻahaʻa haʻahaʻa e 10-15mm.Hoʻohana maʻamau ka pena semiconductor kiʻekiʻe i ka 5145 alkyd semiconductor pena, nona ka resistivity o ka ʻili he 109 a 1011.
(6) ʻOiai e pulu mau ana ka pena semiconductor, e ʻōwili i ka ʻāpana hapa o ka lipine aniani dewaxed mānoanoa 0.1mm a puni.ʻO ke ala dewaxing e kau i ka lipine aniani alkali-free i loko o ka umu a wela iā 180 ~ 220 ℃ no 3 ~ 4 mau hola.
(7) Ma waho o ka lipine aniani, e hoʻopili i kekahi papa o ka pena semiconductor haʻahaʻa haʻahaʻa a me ka pena semiconductor pale kiʻekiʻe.Ua like nā ʻāpana me nā ʻanuʻu (1) a me (2).
(8) Ma waho aʻe o ka hoʻomaʻamaʻa anti-halation no nā wili, pono pū ke kumu me ka pena semiconductor haʻahaʻa haʻahaʻa ma mua o ka puka ʻana mai ka laina hui.Pono e hana ʻia nā ʻāwīwī a me nā pad groove me nā papa lole fiber glass semiconductor.
Ka manawa hoʻouna: Sep-17-2023