Pazinthu zamagalimoto, mphamvu zapamwamba komanso magwiridwe antchito ndizofunikira kwambiri pakupulumutsa mphamvu.Power factor imayang'ana mphamvu ya mota kuti itenge mphamvu kuchokera pagululi, pomwe magwiridwe antchito amawunika momwe chinthu chagalimoto chimasinthira mphamvu yotengedwa kukhala mphamvu yamakina.Kukhala ndi mphamvu yayikulu komanso kuchita bwino ndicho cholinga chomwe aliyense akuyembekezera.
Pazinthu zamagetsi, mitundu yosiyanasiyana ya ma motors idzafotokozedwa muukadaulo wamagalimoto chifukwa cha zofooka zawo, zomwe ndizomwe zimawunikira zida zamagetsi mdziko muno.Kugwira ntchito bwino kwa injini, ndiko kuti, kaya injiniyo imapulumutsa mphamvu, imakhala ndi vuto la kutanthauzira.
Ma motor frequency motor ndi amodzi mwamagalimoto omwe amagwiritsidwa ntchito kwambiri pakadali pano.Pakadali pano, dzikolo lakhazikitsa miyezo yovomerezeka.GB18613-2020 ndi yamagetsi ovotera pansipa 1000V, yoyendetsedwa ndi 50Hz magawo atatu amagetsi, ndipo mphamvuyo ili mumitundu ya 120W-1000kW.2-pole, 4-pole, 6-pole ndi 8-pole, kuzirala kwa liwiro limodzi lotsekeka lodziyang'anira nokha, kamangidwe ka N, ntchito yopitilira yamagetsi yamagetsi kapena mota yamagetsi yosaphulika.Pazinthu zomwe zimayenderana ndi magawo osiyanasiyana ogwiritsira ntchito mphamvu, pali malamulo omwe ali muyeso.Pakati pawo, muyezo umanena kuti mulingo wa mphamvu ya IE3 ndi gawo laling'ono lamphamvu lamagetsi lomwe latchulidwa pano, ndiye kuti, mphamvu yamtundu uwu imafika ku IE3 (yogwirizana ndi gawo la 3 la dziko).) mlingo, ukhoza kupangidwa ndi kugwiritsidwa ntchito, ndipo ma motors ofananira 2 ndi 1 opangira mphamvu zamagetsi ndi zinthu zopulumutsa mphamvu, ndipo wopanga atha kulembetsa chiphaso chazinthu zopulumutsa mphamvu.M'mawu a layman, injini yamtunduwu ikalowa pamsika, iyenera kuyikidwa ndi chizindikiro chogwiritsa ntchito mphamvu, ndipo kuchuluka kwamphamvu kwamagetsi komwe kumayenderana ndi injiniyo kumayenera kuyikidwa palembapo.Ma motors opanda chizindikiro mwachiwonekere sangathe kulowa pamsika;pamene mphamvu ya injini ikufika pa Level 2 kapena Level 1, zimatsimikizira kuti galimotoyo ndi magetsi opulumutsa mphamvu.
Kwa ma motor-frequency high-voltage motors, palinso muyezo wovomerezeka wa GB30254, koma poyerekeza ndi ma mota otsika kwambiri, kuwongolera kwamphamvu kwamagetsi okwera kwambiri kumakhala kofooka.Ngati nambala yamtundu wa YX, YXKK, ndi zina zotere zili ndi mawu oti "X", zikutanthauza kuti galimotoyo ikugwirizana ndi muyezo wovomerezeka.Mulingo wabwinobwino womwe umayendetsedwa ndi mulingo umakhudzanso lingaliro la mtengo wamalire ndi mulingo wopulumutsa mphamvu.
Kwa maginito okhazikika a ma synchronous motors, GB30253 ndiyomwe imayenera kugwira ntchito pamtundu woterewu, ndipo kukhazikitsidwa kwa mulingo uwu kumatsaliranso kumbuyo kwa GB8613.Komabe, monga ogula komanso opanga ma mota amagetsi, akuyenera kudziwa bwino za ubale womwe ulipo pakati pa miyezo iyi ndi zomwe zimafunikira pakuchepetsa magwiridwe antchito.
Ma inverter motors ndi maginito okhazikika a synchronous motors ndizizindikiro zazinthu zopulumutsa mphamvu.Makhalidwe achilengedwe omwe amawagwiritsa ntchito limodzi ndi ma frequency converter amatsimikizira chofunikira kuti mtundu uwu wa mota upulumutse mphamvu, zomwe ndi chimodzi mwazinthu zomwe zimapangitsa kuti galimoto yamtunduwu ikhale yabwino pamsika m'zaka zaposachedwa.imodzi.
Nthawi yotumiza: Jul-12-2022