- 30
- Aug
Kuthetsa mavuto pakugwiritsa ntchito zida zamakina owumitsa ma frequency induction
Kuthetsa mavuto mu ntchito ya zida zamakina owumitsa ma frequency induction
Chida chowumitsa makina owonjezera pafupipafupi: Pali zochitika zingapo nthawi zambiri:
1. Inductor ndi yofupikitsa pakati pa kutembenuka, ndipo inductance ndi yaikulu kwambiri.
2. Gulu lozungulira la zida ndi lonyowa.
3. Gulu loyendetsa galimoto lathyoka.
4. Gawo la IGBT lasweka.
5. Zolakwika monga kuyatsa kwa thiransifoma zimayambitsa zochitika zambiri.
Chida chowumitsa makina owonjezera pafupipafupi:
1. Magetsi a gridi ndi okwera kwambiri (nthawi zambiri, magetsi a mafakitale ali pakati pa 360-420V).
2. Bolodi la dera la zida zowonongeka (Zener diode iyenera kusinthidwa).
Mavuto pakuthamanga kwa hydraulic kwa zida zamakina owumitsa ma frequency apamwamba:
1. Kuthamanga kwa pampu yamadzi sikokwanira (shaft imavala chifukwa cha ntchito yayitali ya mpope wamadzi).
2. Kuyeza kuthamanga kwa madzi kwasweka.
Mavuto pakutentha kwamadzi kwa zida zamakina owumitsa ma frequency apamwamba kwambiri:
1. Kutentha kwa madzi ndikokwera kwambiri (nthawi zambiri kuyika kutentha kwa madigiri 45).
2. Chitoliro chamadzi ozizira chatsekedwa.
Kutayika kwa gawo la makina owumitsa ma frequency apamwamba:
1. Mzere wolowera wa magawo atatu wachoka.
2. Kupanda gawo chitetezo dera bolodi kuonongeka.
Tiyenera kufufuza zomwe zimayambitsa kulephera kosiyanasiyana ndikuthetsa mavuto kuti tikonze zida munthawi yake popanda kuchedwetsa ntchito.