- 27
- Dec
Ithuluzi lomshini wokuqina we-high-frequency induction overcurrent
Umshini wokuqina we-high-frequency induction i-tool overcurrent: Kunezimo ezimbalwa ze-overcurrent evamile:
1. Umjikelezo omfushane phakathi kokujika kwe-inductor kanye nokufaka ngokweqile kwe-inductor.
2. Ibhodi lesifunda lezinto zokusebenza limanzi.
3. Ibhodi lomshayeli liphukile.
4. Imojula ye-IGBT iphukile.
5. Izenzakalo ezidlulele ezibangelwa amaphutha njengokuthungela kwe-transformer.
Ukucindezelwa ngokweqile kwethuluzi lomshini wokwenza ukuqina kwe-frequency ephezulu:
1. I-voltage yegridi iphezulu kakhulu (ububanzi obujwayelekile bamandla ezimboni buphakathi kuka-360-420V).
2. Ibhodi lesifunda lezinto zokusebenza liphukile (i-diode ye-Zener idinga ukushintshwa).
Ingcindezi ye-hydraulic yamathuluzi omshini wokwenza ukuqina we-high-frequency induction:
1. Ukucindezela kwepompo yamanzi okunganele (ukugqoka kwe-shaft okubangelwa ukusebenza isikhathi eside kwepompo yamanzi).
2. Igeji yomfutho wamanzi iphukile.
Izinkinga zokushisa kwamanzi zamathuluzi omshini wokuqina we-high-frequency induction:
1. Izinga lokushisa lamanzi liphezulu kakhulu (ngokuvamile ukusetha izinga lokushisa lama-degrees angu-45).
2. Ipayipi lamanzi okupholisa livaliwe.
Isigaba sokuntuleka kwethuluzi lomshini wokwenza lukhuni imvamisa ephezulu:
1. Ulayini ongenayo onezigaba ezintathu awunaso isigaba.
2. Ukuntuleka kwebhodi lesifunda lokuvikelwa kwesigaba kuphukile.
Kudingeka siphenye ngezimbangela ezahlukene zokwehluleka futhi sixazulule izinkinga ekuphenduleni izinkinga, ukuze imishini ikwazi ukulungiswa ngesikhathi ngaphandle kokubambezeleka komsebenzi.