(1) Zvakanakira zvemagetsi adapta
Power adapta ndeye static frequency shanduko yemagetsi inoumbwa nemagetsi semiconductor zvikamu. Iyo static frequency conversion tekinoroji inoshandura simba frequency (50Hz) kuita frequency yepakati (400Hz ~ 200kHz) kuburikidza ne thyristor. Iine maitiro maviri ekushandura frequency: AC-DC-AC frequency kutendeuka uye AC-AC frequency kutendeuka. Kana ichienzaniswa neyechinyakare simba jenareta seti, ine zvakanakira flexible control modhi, hombe yekuburitsa simba, yakanyanya kushanda, nyore kushandura frequency oparesheni, ruzha rushoma, vhoriyamu shoma, huremu huremu, kuisirwa nyore uye nyore kushanda nekugadzirisa. Yakave yakashandiswa zvakanyanya mukuvaka zvinhu, simbi, kudzivirira kwenyika, njanji, peturu uye mamwe maindasitiri. Iyo adapta yemagetsi ine hunyanzvi hwepamusoro uye frequency inochinja. Iwo makuru matekinoroji uye zvakanakira zvemazuva ano magetsi adapta ndeaya anotevera.
(2) Iyo yekutanga modhi yeazvino magetsi adapta inotora kutsvaira zero voltage yakapfava yekutanga modhi muchimiro chekumwe kufara kwekuzvifadza. Mukuita kwese kwekutanga, iyo frequency regulation system uye yazvino uye voltage regulation yakavharwa-loop system inoteedzera shanduko yemutoro nguva dzese kuti uone yakanakira nyoro yekutanga. Iyi yekutanga modhi haina kukanganisa kudiki pane thyristor, iyo inobatsira kuwedzera hupenyu hwesevhisi ye thyristor. Panguva imwecheteyo, ine zvakanakira kutanga nyore pasi pechiedza uye mutoro unorema, Kunyanya kana simbi yekugadzira simbi yakazara uye inotonhora, inogona kutanga nyore nyore.
(3) Iyo yekudzora yedunhu yemazuva ano magetsi adapta inotora microprocessor inogara inodzora simba redunhu uye inverter Ф Iyo kona otomatiki gadziriso wedunhu inogona kuona otomatiki shanduko yevoltage, yazvino uye frequency chero nguva panguva yekushanda, kutonga shanduko yemutoro, otomatiki kugadzirisa kuenzanisa kwekuremerwa kwemutoro uye inogara ichibuda simba, kuitira kuti uwane chinangwa chekuchengetedza nguva, kuchengetedza simba uye kugadzirisa simba chinhu. Iine kuponesa simba kuri pachena uye kushomeka kwegridhi remagetsi.
(4) Iyo yekudzora dunhu remazuva ano simba adapta rakagadzirwa neCPLD software. Kupinza kwayo purogiramu kunopedzwa nekombuta. Iine high pulse accuracy, anti-interference, fast response speed, nyore debugging, uye ine mabasa akawanda ekudzivirira akadai seazvino kucheka-kubvisa, voltage cut-off, overcurrent, overvoltage, undervoltage uye kushaya simba. Nemhaka yokuti chikamu chimwe nechimwe chedunhu chinogara chichishanda mukati mehutano hwakachengeteka, hupenyu hwebasa rekugadzirisa magetsi hunovandudzwa zvikuru.
(5) Iyo dhizaini yemazuva ano inogona kutonga yega kutevedzana kwechikamu chetatu-chikamu mutsara unouya pasina kusiyanisa chikamu chechikamu che, B uye C. iyo debugging iri nyore kwazvo.
(6) Mabhodhi edunhu emazuva ano emagetsi maadapter ese anogadzirwa newave crest otomatiki welding, pasina welding yenhema. Ese marudzi emasisitimu emitemo anotora asingabatike emagetsi mutemo, isina mapoinzi ekukanganisa, yakaderera zvakanyanya kutadza mwero uye yakanyanya nyore kushanda.
(7) Kurongwa kwemagetsi emagetsi
Adapta yemagetsi inogona kukamurwa kuita yazvino mhando uye voltage rudzi zvinoenderana neakasiyana mafirita. Iyo yazvino modhi inosefa neDC smoothing reactor, iyo inogona kuwana yakatwasuka DC ikozvino. Mutoro wazvino ndeye rectangular wave, uye iyo inotakura voltage inenge sine wave; Iyo voltage rudzi inotora capacitor kusefa kuti iwane yakatwasuka DC voltage. Iyo voltage kumagumo ese emutoro irectangular wave, uye simba rekutakura rinenge rine sine wave.
Zvinoenderana neyakatakura resonance modhi, iyo magetsi adapta inogona kukamurwa kuita yakafanana resonance mhando, akateedzana resonance mhando uye akateedzana parallel resonance mhando. Current mode inowanzoshandiswa mukufanana uye akatevedzana parallel resonant inverter circuits; Voltage sosi inonyanya kushandiswa munhevedzano resonant inverter wedunhu.
Nguva yekutumira: Kubvumbi-13-2022
