Static Var them nyiaj yog PV lossis PQ ntawm?
Aug 06, 2025| Hauv kev ntsuas hluav taws xob thiab kev xam, qhov kev faib tawm ntawm cov ntawm cov ntawm lub hwj chim txaus xam thiab cov yam ntxwv ua haujlwm ntawm cov kab ke. Zoo li cov neeg them nyiaj VAR Yog li, yog zoo li cov neeg raug sam thiaj li cov tau nyiaj PV lossis PQ nodes?
I. Qhov muaj qhov sib txawv ntawm PV nodes thiab PQ nodes
1. Cov yam ntxwv ntawm PV nodes:
Tswj cov amplitude ntawm node voltage tas li
Cov tshuaj tiv thaiv kab mob siab yog kho tau.
Tus Thawj Coj Tus Thawj Coj: Generator ntawm
2. Cov yam ntxwv yooj yim ntawm PQ nodes:
Cov nquag thiab rov ua lub zog tawm hauv lub zog yog tsau.
Voltage ampitude thiab theem kev sib txawv
Piv txwv li cov piv txwv: Ntshai Ntshiab Ntawm
Ii. Cov yam ntxwv ua haujlwm ntawm cov neeg muaj pes tsawg
1. Voltage cov peev xwm:
Tswj qhov hluav taws xob ntawm kev nkag mus ntawm cov khoom siv nrawm nrawm nrawm nrawm
Dynamic teb rau Daim Phiaj Voltage Esctertres
Tso tawm cov zog hluav taws xob muaj zog txuas ntxiv.
2. Fais fab tswj hom:
Kev ntsuas hluav taws xob tas li hom
Kev sib tw sib xyaw tas li
Lub Factor Factor Tswj Xyuas Hom
III. Kev tswj hom hom txiav txim siab hom ntawm
1. Voltage tswj hom (PV tus yam ntxwv):
Nrog lub hom phiaj ntawm kev tswj cov voltage ntawm kev nkag mus
Tsis siv neeg cov kev cai ntawm cov tshuaj tiv thaiv hluav taws xob
Zoo ib yam li cov kev cai voltage ntawm lub tshuab hluav taws xob
2. Reedive Fais Fab Hom (PQ yam ntxwv):
Tsau Resive Zog Tso Tawm Tus Nqi
Tsis nquag koom nrog kev tswj hluav taws xob
Zoo ib yam li cov yam ntxwv ruaj ruaj