Njira yochepetsera kutayika kwa chitsulo mu kapangidwe ka uinjiniya
Njira yofunika kwambiri ndiyo kudziwa chifukwa chake chitsulo chikugwiritsidwa ntchito kwambiri, kaya kuchuluka kwa maginito kuli kokwera kapena kuchuluka kwa ma frequency kapena kuchuluka kwa madzi m'deralo kuli koopsa kwambiri ndi zina zotero. Zachidziwikire, malinga ndi njira yachizolowezi, kumbali imodzi, ndikofunikira kuyerekeza zenizeni momwe zingathere kuchokera kumbali yoyeserera, ndipo kumbali ina, ukadaulo wogwirizanitsa njira umachepetsa kugwiritsa ntchito chitsulo chowonjezera. Malinga ndi njira yodziwika bwino ndikuwonjezera kugwiritsa ntchito pepala labwino la chitsulo cha silicon, chifukwa cha zochitika zosiyanasiyana zogwiritsira ntchito, pali gulu labwino la zinthu zomwe zimagwiritsidwa ntchito.
1. Dongosolo la maginito lokonzedwa bwino
Kukonza bwino maginito, makamaka kukonza mphamvu za sinusoidal za mphamvu ya maginito. Izi ndizofunikira kwambiri, osati kokha kwa ma motors okhazikika oyambitsa ma frequency. Variable frequency induction motor synchronous motor ndikofunikira. Ndinapangapo ma motors awiri okhala ndi magwiridwe antchito osiyanasiyana kuti ndichepetse ndalama mumakampani opanga nsalu, ndithudi, chofunikira kwambiri ndichakuti palibe pole yopendekera, zomwe zimapangitsa kuti mphamvu ya maginito ya mpweya isagwirizane ndi sinusoidal. Chifukwa ntchitoyo ili mumkhalidwe wa liwiro lalikulu, kugwiritsa ntchito chitsulo kumakhala kwakukulu, kotero kutayika kwa ma motors awiriwa ndi kwakukulu kwambiri, ndipo pomaliza, pambuyo pa mizere ina yowerengera kumbuyo, chifukwa kugwiritsa ntchito chitsulo kwa injini pansi pa algorithm yowongolera ndi kopitilira kawiri. Zimakukumbutsaninso kuti mukachita frequency conversion speed regulating motor, muyenera kulumikiza algorithm yowongolera kuti muchite.
2. Chepetsani kuchuluka kwa maginito
Njira yofunika kwambiri ndiyo kudziwa chifukwa chake chitsulo chikugwiritsidwa ntchito kwambiri, kaya kuchuluka kwa maginito kuli kokwera kapena kuchuluka kwa ma frequency kapena kuchuluka kwa madzi m'deralo kuli koopsa kwambiri ndi zina zotero. Zachidziwikire, malinga ndi njira yachizolowezi, kumbali imodzi, ndikofunikira kuyerekeza zenizeni momwe zingathere kuchokera kumbali yoyeserera, ndipo kumbali ina, ukadaulo wogwirizanitsa njira umachepetsa kugwiritsa ntchito chitsulo chowonjezera. Malinga ndi njira yodziwika bwino ndikuwonjezera kugwiritsa ntchito pepala labwino la chitsulo cha silicon, chifukwa cha zochitika zosiyanasiyana zogwiritsira ntchito, pali gulu labwino la zinthu zomwe zimagwiritsidwa ntchito.
3. Dongosolo la maginito lokonzedwa bwino
Kukonza bwino maginito, makamaka kukonza mphamvu za sinusoidal za mphamvu ya maginito. Izi ndizofunikira kwambiri, osati kokha kwa ma motors okhazikika oyambitsa ma frequency. Variable frequency induction motor synchronous motor ndikofunikira. Ndinapangapo ma motors awiri okhala ndi magwiridwe antchito osiyanasiyana kuti ndichepetse ndalama mumakampani opanga nsalu, ndithudi, chofunikira kwambiri ndichakuti palibe pole yopendekera, zomwe zimapangitsa kuti mphamvu ya maginito ya mpweya isagwirizane ndi sinusoidal. Chifukwa ntchitoyo ili mumkhalidwe wa liwiro lalikulu, kugwiritsa ntchito chitsulo kumakhala kwakukulu, kotero kutayika kwa ma motors awiriwa ndi kwakukulu kwambiri, ndipo pomaliza, pambuyo pa mizere ina yowerengera kumbuyo, chifukwa kugwiritsa ntchito chitsulo kwa injini pansi pa algorithm yowongolera ndi kopitilira kawiri. Zimakukumbutsaninso kuti mukachita frequency conversion speed regulating motor, muyenera kulumikiza algorithm yowongolera kuti muchite.
4. Chepetsani kuchuluka kwa maginito
Onjezani kutalika kwa chitsulo chapakati kapena onjezani dera la maginito la dera la maginito kuti muchepetse kuchuluka kwa maginito, koma kuchuluka kwa chitsulo chomwe chimagwiritsidwa ntchito ndi mota kudzawonjezeka moyenerera;
5. Chepetsani makulidwe a chitsulo kuti muchepetse kutayika kwa mphamvu yoyambitsidwa
Ngati pepala lachitsulo la silikoni lozunguliridwa ndi ozizira ligwiritsidwa ntchito m'malo mwa pepala lachitsulo la silikoni lozunguliridwa ndi kutentha, makulidwe a pepala lachitsulo la silikoni akhoza kuchepetsedwa, koma pepala lopyapyala lachitsulo lidzawonjezera kuchuluka kwa chitsulo ndi mtengo wopanga injini.
6. Chitsulo cha silicon chozungulira chozizira chokhala ndi mphamvu yabwino ya maginito chimagwiritsidwa ntchito kuchepetsa kutayika kwa hysteresis
7.Kuphimba kolimba kwambiri kwa chitsulo choteteza chitsulo
8. Kuchiza kutentha ndi ukadaulo wopanga
9. Kupsinjika kotsala pambuyo pa makina achitsulo kudzakhudza kwambiri kutayika kwa injini, ndipo njira yodulira ndi kupsinjika kwa kudulidwa kwa chitsulo zimakhudza kwambiri kutayika kwa chitsulo panthawi yokonza mapepala achitsulo a silicon. Kudula motsatira njira yozungulira pepala lachitsulo la silicon ndi kutentha kwa pepala lobowola chitsulo la silicon kungachepetse kutayika kwa 10% mpaka 20%.
Nthawi yotumizira: Novembala-27-2023