Iimpawu kunye nosetyenziso lwe IGBT Ultrasonic Induction Heating Power Supply

(1) Ukusebenza kombane okuphezulu kombane Umbane wokuphuma kwe-inverter ye-IGBT i-high audio frequency unikezelo lwamandla luphezulu, i-current incinci, kwaye ilahleko yomgca incinci, eyindawo yokugcina amandla. Umba wamandla umalunga ne-10% ephezulu kunaleyo ye-thyristor intermediate frequency frequency supply, kwaye inokufikelela ngokuqhelekileyo ngaphezu kwe-90%.

(2) Umbane wokukhupha uzinzile kwaye i-IGBT inverter frequency ilandelela utshintsho lomthwalo. Xa ukuxhathisa kunye nokunyanzeliswa kokwanda kwentsimbi efudumeleyo, ukuhamba rhoqo kokunikezelwa kombane kuphinda kutshintshe ngokungenamkhethe ukuphumeza ukulandelela okuzenzekelayo kwe-resonant frequency. Uhlengahlengiso oluzenzekelayo lwamandla emveliso yeXianyuan, oko kukuthi, ukuguqulwa kwamaza. Ukuze ufezekise amandla azinzileyo kwaye uphucule kakhulu ukusebenza kakuhle kokufudumeza.

(3) Ukuphazamiseka okuncinci kwe-harmonic kwimidlalo yevidiyo I-harmonics ye-high-order eyenziwa yi-IGBT super audio frequency inverter power supply incinci, kwaye ukuphazamiseka kwe-harmonic kwigridi yamandla kubuthathaka kakhulu.