ABB UNS2882A-P,V1 3BHE003855R0001 EGC Board
Cov ntaub ntawv dav dav
| Kev tsim khoom | ABB |
| Yam khoom No | UNS2882A-P, V1 |
| Tshooj xov tooj | 3 BHE003855R0001 |
| Series | VFD Tsav Part |
| Keeb kwm | Sweden |
| Dimension | 73 * 233 * 212 hli |
| Qhov hnyav | 0.5 kg ib |
| Customs Tariff Number | 8539091 ib |
| Hom | EGC Board |
Cov ntaub ntawv ntxaws
ABB UNS2882A-P,V1 3BHE003855R0001 EGC Board
ABB UNS2882A-P,V1 3BHE003855R0001 Lub EGC pawg thawj coj saib yog ib qho tseem ceeb siv nyob rau hauv ABB excitation systems rau generators, alternators los yog fais fab nroj tsuag los muab excitation tswj thiab voltage tswj. Lub rooj tsavxwm yog ib feem ntawm ABB lub zog tswj kev daws teeb meem, tsom mus rau lub tshuab hluav taws xob tswj cov tshuab.
EGC pawg thawj coj saib xyuas cov txheej txheem excitation ntawm lub tshuab hluav taws xob. Lub excitation system yog siv los tswj cov excitation tam sim no nkag mus rau lub tshuab hluav taws xob rotor, uas nyob rau hauv lem tswj cov zis voltage ntawm lub generator. Nws ua kom ntseeg tau tias qhov hluav taws xob ntawm lub tshuab hluav taws xob tseem nyob ruaj khov thiab nyob rau hauv cov kev txwv uas yuav tsum tau ua, them nyiaj rau kev hloov pauv hauv kev thauj khoom, ceev thiab ib puag ncig yam.
Nws tswj cov excitation tam sim no muab rau lub tshuab hluav taws xob rotor kom lub davhlau ya nyob twg voltage tsis tu ncua, txawm tias lub load lossis ceev ntawm lub tshuab hluav taws xob hloov pauv. Lub Rooj Tswjhwm Saib EGC muab kev tiv thaiv tseem ceeb rau lub zog excitation thiab lub tshuab hluav taws xob los ntawm kev saib xyuas qhov ntsuas tsis xws li qib voltage, tam sim no thiab kub.
Cov lus nug nquag nug txog cov khoom yog raws li hauv qab no:
ABB UNS2882A-P EGC pawg thawj coj ua dab tsi?
EGC pawg thawj coj saib xyuas qhov kev tawm dag zog tam sim no muab rau lub tshuab hluav taws xob rotor, tswj xyuas qhov hluav taws xob ruaj khov. Nws saib xyuas lub kaw lus, ua qhov kev tswj hwm hluav taws xob, thiab muab kev tiv thaiv xws li overcurrent lossis overvoltage detection.
-Yuav ua li cas lub EGC pawg thawj coj saib xyuas qhov voltage stability?
EGC lub rooj tsavxwm kho qhov kev xav tau tam sim no raws li kev tawm tswv yim los ntawm qhov ntsuas hluav taws xob, siv PID tswj algorithm los tswj lub tshuab hluav taws xob ruaj khov. Yog hais tias qhov hluav taws xob poob los yog ntau tshaj qhov kev txwv, lub rooj tsavxwm them nyiaj los ntawm kev kho cov excitation system.
- EGC pawg thawj coj saib xyuas lub tshuab hluav taws xob li cas?
Lub rooj tsavxwm muab kev tiv thaiv txhaum cai los ntawm kev saib xyuas tsis xws li overvoltage, overcurrent, thiab kub. Yog tias kuaj pom qhov txawv txav, lub rooj tsavxwm tuaj yeem ua rau lub tswb lossis txawm tias txiav tawm lub tshuab hluav taws xob los tiv thaiv lub tshuab hluav taws xob puas.
