Ntchito yoyambira yofewa ya high voltage phase control thyristor

Choyambira chofewandi chida chowongolera mota chomwe chimaphatikiza zoyambira zofewa, kuyimitsa kofewa, kupulumutsa mphamvu zopepuka komanso ntchito zingapo zoteteza.Yake yayikulu yopangidwa ndi magawo atatu osinthika omwe amafanana ndi ma thyristors ndi dera loyang'anira zamagetsi lomwe limalumikizidwa mndandanda pakati pamagetsi ndi mota yoyendetsedwa.Gwiritsani ntchito njira zosiyanasiyana kuwongolera ma conduction angle ya magawo atatu ofanana a thyristors kuti ma voliyumu athandizira agalimoto yoyendetsedwa amasintha malinga ndi zofunikira zosiyanasiyana, ndipo ntchito zosiyanasiyana zitha kuzindikirika.

Ndi kuchuluka kwa magalimoto akuluakulu (5000kW ~ 60000kW)mabizinesi akuluakulu ndi zida, njira yoyambira yamagalimoto akuluakulu alikukopeka kwambiri.Chifukwa cha kutsika kwa chipangizo choyambira chamadzimadzi sichingakwaniritse zofunikira zoyambira zamagalimoto akulu akulu, kugwiritsa ntchito zida zamtundu wa thyristor (zokhazikika) zofewa zoyambira zidayamba kuwonjezeka.Kenako zida zoyambira zofewa zamtundu wa thiransifoma ndi zoyambira maginito (zoyendetsedwa ndi maginito) zida zoyambira ndi zida zosinthira pafupipafupi zimagwiritsidwa ntchito kwambiri poyambira zofewa zama mota.Pakali pano, zipangizo zamadzimadzi zoyambira zimagwiritsidwa ntchito kwambiri pamakina ang'onoang'ono (pansi pa 5000kW).Ndipo mndandanda wa thyristorchoyambira chofewaamagwiritsidwa ntchito kwambiri pamagalimoto amphamvu kwambiri (opitilira 5000KW).

https://www.chinarunau.com/phase-control-thyristor-product/
https://www.chinarunau.com/phase-control-thyristor-product/

Nthawi yotumiza: Sep-29-2021