- 19
- Sep
Masitepe opititsa patsogolo ukadaulo wapakatikati wa ng’anjo yamoto
Masitepe a chitukuko cha pafupipafupi wapakatikati induction furnace technology
M’badwo woyamba ndi wachiwiri intermediate frequency induction ng’anjo:
Chifukwa cha kusachita bwino koyambira, kuthamanga kwapang’onopang’ono, mphamvu yochepa, kusokoneza kwakukulu kwa ma harmonic komanso kugwiritsa ntchito mphamvu zambiri, pakali pano ili mu gawo la kuthetsa.
M’badwo wachitatu wa ng’anjo yapakatikati:
Ngakhale kuti ntchito yoyambira, kusungunuka kwachangu, mphamvu ya mphamvu, ndi kusokoneza kwa harmonic zakhala zikuyenda bwino kwambiri, kugwiritsa ntchito mphamvu ndi zizindikiro zosokoneza za harmonic zimakhala zovuta kukwaniritsa zofunikira za mafakitale a dziko ndi am’deralo. Pakalipano, ogwiritsa ntchito samagwiritsa ntchito kawirikawiri.
M’badwo wachinayi wa ng’anjo yapakati pakatikati:
Mng’anjo wapakatikati wowongolera pafupipafupi amapulumutsa magetsi opitilira 10% kuposa m’badwo wachiwiri ndi wachitatu. Kuchita koyambira, kuthamanga kusungunuka, ndi ma harmonics amatha kukwaniritsa zofunikira zonse za ogwiritsa ntchito, ndipo mphamvu zamagetsi ndi zizindikiro zogwiritsira ntchito mphamvu zimakhala zovuta kukwaniritsa mphamvu zogwiritsira ntchito mphamvu ndi gridi zomwe zimaperekedwa ndi maboma ndi maboma.
M’badwo wachisanu wa ng’anjo yapakatikati:
Mndandanda wa inverter wapakatikati wowongolera ng’anjo umapulumutsa magetsi opitilira 15% kuposa m’badwo wachiwiri ndi wachitatu. Kuyamba kugwira ntchito, liwiro losungunuka, mphamvu yamagetsi, kusokoneza kwa harmonic, ndi zizindikiro zogwiritsira ntchito mphamvu zonse zili m’malo abwino kwambiri, kukumana kapena kupitirira kugwiritsira ntchito mphamvu kwa dziko ndi kwanuko komanso zizindikiro za grid. Ndiwopulumutsa mphamvu kwambiri komanso zida zapamwamba kwambiri za IF zosungunulira masiku ano. Pa nthawi yomweyo kukwaniritsa gulu awiri, mmodzi ndi atatu ntchito.
Chiyambi choyamba | M’badwo wachiwiri | M’badwo Wachitatu | M’badwo Wachinayi | M’badwo Wachisanu | |
Nambala yogunda | Mitsempha isanu ndi umodzi | Mitsempha isanu ndi umodzi | Ma pulses khumi ndi awiri (parallel rectification) | Mapiri khumi ndi awiri (kukonzanso mndandanda) | Six-pulse kapena (12-pulse series inverter) |
Njira yoyambira | Impact chiyambi | Zero-voltage chiyambi (kapena zero-voltage kusesa chiyambi) | Kuyamba kwa zero voltage kusesa | Kuyamba kwa zero voltage kusesa | Zimayatsa |
Kuchita koyambira | zosakhala bwino | Zabwino (zabwino) | zabwino | zabwino | zabwino |
Liwiro losungunuka | akuchedwa | Mofulumirirako | Mwamsanga | Mwamsanga | Mwamsanga |
Mphamvu yamagetsi | Zotsika pang’ono | Low | Pamwamba | mkulu | Okwera kwambiri (nthawi zonse pamwamba pa 95%) |
Kusokoneza kwa Harmonic | Big | Zachikulu | zochepa | Zochepa kwambiri | pafupifupi palibe |
Kusungunuka kwamagetsi | Palibe kupulumutsa mphamvu | Palibe kupulumutsa mphamvu | Palibe kupulumutsa mphamvu | Kupulumutsa mphamvu (10%) | Kupulumutsa mphamvu kwambiri (15%) |