Kodi ntchito yopanda katundu / yolemetsa ya thiransifoma yothamanga kwambiri ndi chiyani?

Pakati pa mfundo zofunika zama transfoma apamwamba kwambiri, pali malo ogwirira ntchito a ma transformer apamwamba kwambiri otchedwapalibe-katundu ntchito ya thiransifoma.

Kugwira ntchito kwapang'onopang'ono kwa ma transfoma apamwamba kumatanthawuza kuti mphepo yoyamba ya transformer imagwirizanitsidwa ndi magetsi ndipo mphepo yachiwiri imatsegulidwa, ndiko kuti, pali zowonjezera koma palibe.

M'malo osanyamula katundu, kutulutsa kwamphamvu kwa thiransifoma wapamwamba kwambiri kumakhala kochepa kwambiri, chifukwa palibe katundu yemwe akudutsa pa thiransifoma, ndipo voteji pamapeto pake imakhala ndi voteji yapamwamba, yomwe imakhala yofanana. monga voteji pamapeto olowera.

Pamene thiransifoma yothamanga kwambiri ilibe katundu, ngakhale kuti palibe mphamvu yotulutsa mphamvu pamapeto pake, mapeto olowera amakokabe gawo la mphamvu kuchokera ku gridi yamagetsi, chifukwa pali kutaya kwachitsulo ndi kutayika kwa mkuwa pansi pa zinthu zopanda katundu.

Chifukwa cha kuchuluka kwa maginito, kutayika kwa hysteresis ndi kuwonongeka kwa eddy komwe kumachitika muchitsulo chachitsulo kumakhala kwakukulu, makamaka kuwonongeka kwa eddy.

Kutayika kotsutsa kwa koyilo yamagetsi yamagetsi apamwamba kwambiri, ndiko kuti, kutayika kwa mkuwa, ndikochepa. Popeza kutulutsa kwaposachedwa kumakhala kochepa kwambiri pakugwira ntchito popanda katundu, kutentha kwapakati pachitsulo ndi mafunde kumakhala kochepa kwambiri, komwe kumathandiza kuti thiransifoma ikhale yogwira ntchito komanso yodalirika.

Pogwira ntchito zenizeni, ziyenera kupewedwa kuti thiransifomayo ikhale yopanda katundu kwa nthawi yayitali kuti ichepetse kutaya mphamvu kosafunikira komanso zovuta zomwe zingathe kutenthedwa.

High-frequency transformer load operation imatanthawuzaku ntchito yachibadwa ya transformer yothamanga kwambiri. Panthawiyi, mapeto olowera a transformer high-frequency akugwirizanitsidwa ndi magetsi, ndipo mapeto otuluka amagwirizanitsidwa ndi katundu.

Pansi pa ntchito yonyamula katundu, padzakhala pakalipano ndi voteji pazolowera ndi zotuluka kumapeto kwa thiransifoma, ndipo magetsi ndi magetsi pamapeto olowera amaperekedwa ndi magetsi akunja.

Pakalipano ndi voteji pamapeto otuluka amasinthidwa malinga ndi zofunikira za katundu. Transformer yapamwamba kwambiri imatha kusintha matembenuzidwe ozungulira pakati pa zolowetsa ndi zotuluka kuti ziwonjezeke kapena kuchepetsa ma voliyumu kuti akwaniritse zofunikira zosiyanasiyana zamagetsi.

Panthawi yonyamula katundu, chosinthira chapamwamba kwambiri chidzatulutsanso kutayika kwachitsulo komanso kutayika kwa mkuwa. Zotayika izi zipangitsa kuti thiransifoma yothamanga kwambiri itenthetse ndikuwonjezera kutentha.

Choncho, panthawi ya ntchito yonyamula katundu, m'pofunika kumvetsera kutentha kwa thiransifoma kuti zitsimikizire kuti zimagwira ntchito mkati mwa kutentha kotetezeka.

Pazifukwa zina, thiransifoma yapamwamba imatha kugwira ntchito nthawi ndi nthawi pakalipano, koma ngati makina oziziritsa ndi osazolowereka kapena makina osungunula akulephera, thiransifoma siyingagwiritsidwe ntchito pakali pano.