Ukuhlinzekwa kwamandla okuhlukahluka

Ukubuka konke komkhiqizo: Isigaba esisodwa esiguquguqukayo sokuphathwa kwamandla kagesi yidivayisi yamandla ephezulu ye-AC esebenzisa i-IGBT / PWM pulse ubuchwepheshe bokuguqula ububanzi. Ingaguqula amandla ama-mains (isigaba esisodwa 220 V / 50 Hz) Kukukhipha okumsulwa kwe-sine-wave AC ngamandla kagesi kanye nemvamisa okulungiswa ngokuzimela. Inani layo eliyinhloko lisekhonweni kwalo lokulingisa amandla kagesi namazinga okuvamisa amazwe emhlabeni jikelele (enjalo) njenge-110 V / 60 Hz, 220 V / 50 Hz, 240 V / 50 Hz, njll.), ukuhlinzeka ngendawo yokuhlinzeka kagesi eguquguqukayo futhi ethembekile yokuhlolwa kwe-R & D nokuqinisekiswa kwekhwalithi kogesi kagesi ne-electro egxile kuthunyelwe kwamanye amazwe. imikhiqizo. Ngokungafani nokuhlinzekwa kwamandla okulawulwa okujwayelekile, amandla okukhipha okukhiphayo wesigaba esisodwa sokuphakelwa kwamandla okuguquguqukayo (0