nkhani

Pokongoletsa ndi kupanga zingwe, muyeneranso kulabadira kusankha kosinthira mphamvu yayikulu.Kupatula apo, pali ma switch ambiri akuluakulu, ndipo amafananizidwa ndi ma voltages osiyanasiyana ndi mphamvu zotulutsa.katundu makhalidwe, etc. Zotsatirazi ndi mmene kusankha akafuna ntchito kusintha magetsi ndi kusintha magetsi.Posankha magetsi osinthika, titha kulabadira zovutazo, ndiyeno yesetsani kusankha zomwe zidalengezedwa zosinthira magetsi, ndipo zotsatira zake zidzakhala zabwino kwambiri.
Momwe mungasankhire magetsi osinthira.
Posankha magetsi osinthira, mtundu wamagetsi olowera, mphamvu zotulutsa zolimbitsa thupi, mawonekedwe a katundu, ndi kutentha kwa ntchito ziyenera kuganiziridwa.
1. Sankhani voteji yoyenera.Tengerani chitsanzo cha kulemba kwa kulankhulana.Zomwe zimagwiritsidwa ntchito nthawi zambiri zimakhala 110V ndi 220V, kotero pali 110V.220V AC kutembenuka ndi mphamvu yowonjezera yowonjezera (AC: 85V-2 ** V).Mtundu wa voliyumu yolowera uyenera kusankhidwa molingana ndi malo ogwiritsira ntchito.
2. Sankhani mphamvu yotulutsa yoyenera.Mphamvu yosinthira magetsi imagwiritsa ntchito gawo la mphamvu yotulutsa mphamvu panthawi yogwira ntchito ndikuyitulutsa ngati mphamvu ya kutentha.Kuti muwonjezere bwino moyo wautumiki wamagetsi osinthira, akufunsidwa kusankha zida zomwe zili ndi mphamvu yopitilira 30%.
3. Ganizirani za katundu.Pofuna kupititsa patsogolo kukhazikika kwa machitidwe opangira opaleshoni, akufunsidwa kuti asinthe magetsi omwe akugwira ntchito pansi pa katundu wa 50% -80%, kutanthauza kuti, poganiza kuti mphamvu yowonjezera ndi 20W, magetsi osinthika ndi magetsi. mphamvu ya 25W-40W iyenera kusankhidwa.
Ngati katunduyo ndi mota, babu kapena capacitor katundu, wapano ndi wokulirapo poyambira, ndipo magetsi oyenera osinthira ayenera kusankhidwa kuti ateteze katunduyo.Ngati katunduyo ndi mota, kutembenuka kwamagetsi pakuyimitsa kuyenera kuganiziridwa.
4. Kuonjezera apo, kutentha kwa ntchito ya magetsi osinthika komanso ngati pali zida zowonjezera zowonjezera zowonjezera ziyenera kuganiziridwa.Kutentha kozindikira kutentha kwa magetsi ndipamwamba kwambiri kuyenera kuchepetsa kutulutsa.Chonde onani za kuchepetsa mphamvu yozindikira kutentha.
Kodi njira yogwirira ntchito yosinthira magetsi ndi yotani?
pafupipafupi.Kugunda m'lifupi mode chokhazikika, pafupipafupi kukhazikika.Kugunda m'lifupi variable mode, pafupipafupi.Pulse wide variable mode.
1. Njira yakale yogwirira ntchito imagwiritsidwa ntchito makamaka pamagetsi amagetsi a DC / AC kapena kutembenuka kwamagetsi a DC / DC;njira ziwiri zomalizira zogwirira ntchito zimagwiritsidwa ntchito kwambiri posinthira magetsi oyendetsedwa bwino.
2. Kuphatikiza apo, mphamvu yotulutsa mphamvu yosinthira magetsi imakhalanso ndi njira zitatu zogwirira ntchito: njira yamagetsi yotulutsa nthawi yomweyo, njira yamagetsi yamagetsi, komanso njira yamagetsi yamagetsi.
3. Momwemonso, njira yakale yogwirira ntchito imagwiritsidwa ntchito makamaka mu DC / AC variable frequency power supply kapena DC / DC voltage conversion;njira ziwiri zomalizazi zimagwiritsidwa ntchito makamaka posinthira magetsi oyendetsedwa bwino.
Malinga ndi mawonekedwe a mawonekedwe a kabati yosinthira mumayendedwe owongolera, magetsi osinthira amatha kugawidwa m'mitundu itatu: magetsi osinthira, magetsi osinthira ofanana, ndi magetsi osinthira thiransifoma.Pakati pawo, thiransifoma kusintha magetsi (pano amatchedwa thiransifoma kusintha magetsi) angathenso kugawidwa mu: kutsetsereka khomo mtundu, theka lathyathyathya mkono, zonse mlatho mtundu, etc.;molingana ndi chilimbikitso cha thiransifoma mphamvu ndi kusiyana gawo la voteji linanena bungwe, akhoza kugawidwa mu: patsogolo chisangalalo, m'mbuyo Osangalala, limodzi-okondwa, awiri okondwa;ngati cholinga chachikulu chagawidwa mu mitundu yambiri.
Zomwe zili pamwambapa ndi momwe mungasankhire njira yogwirira ntchito yosinthira magetsi ndikusintha magetsi.Posankha chosinthira chachikulu chamagetsi, muyenera kuwona momveka bwino mulingo wamagetsi ndi mphamvu zomveka zotuluka.Ngati voteji ndiyokwera kwambiri, muyeneranso kudziwa kuchuluka kwa katundu wamtunduwu.Kuphatikiza apo, chosinthira chamagetsi chimakhala ndi mitundu yosiyanasiyana yogwirira ntchito, kuphatikiza ma frequency okhazikika, pulse wide, etc., kotero iyenera kusankhidwa molingana ndi kuchuluka kwa ntchito m'nyumba.