I-Abb All4881b v1 3bhher994994999499994R0001 Ibhodi ye-cob
Ulwazi ngokubanzi
| Ukwenziwa | I-ABB |
| Into | I-UNS4881b v1 |
| Inombolo yenqaku | I-3Bhe009949994R0001 |
| Uthotho | I-VFD iqhubela phambili |
| Imvelaphi | Swiden |
| Ubukhulu | 73 * 233 * 212 (Mm) |
| Ubunzima | I-0.5kg |
| Inombolo yeRhafu yeNkcubeko | I-85389091 |
| Uhlobo | Ibhodi ye-cob ye-cob |
Idatha eneenkcukacha
I-Abb All4881b v1 3bhher994994999499994R0001 Ibhodi ye-cob
ABB UNS4881B V1 3BHE009949R0001 Excitation COB board is an important part of ABB excitation control system, which is specially used to regulate and control synchronous generators or other power generation equipment. I-COB idlala indima ephambili ekulawuleni inkqubo yenkqubo yokuqinisekisa ukuba umvelisi ugcina ivolter enezinzo kwaye iqhuba ngokufanelekileyo.
Ibhodi ye-COB inoxanduva lokulawula iziphumo zenkqubo yomnxibelelanisi. Ilawula umnyhadala othi amandla agunyazisa irotori ye-generator, eqinisekisa ukuba i-voltor ye-generator ihlala izinzile kwaye kwimida yokusebenza. Ngokuhlengahlengisa umculo, iBhodi yeCob inceda le nkqubo inyanzele utshintsho kwimiqathango yomthwalo okanye yegridi.
Ibhodi ye-COB isebenza njengenxalenye yenkqubo enkulu yokulawula imeko, njengaleyo ikwi-ABB ye-ABB okanye amanye amaqonga olawulo. I-IT inxibelelane nomlawuli wonxibelelwano, efumana imiqondiso yolawulo kunye nokuthumela ingxelo malunga nokusebenza kwenkqubo.
Iqokelela imiqondiso yombane kwaye iguqula umbulelo wangoku, i-vomitter yovuyo, kunye neminye imilinganiselo ephambili yenkqubo yokuguqulela okwenziwe ngexesha lokwenyani. Iimpawu zokukhuphela iBhodi yeCob zihlala zisetyenziselwa ukuhlengahlengisa uMlawuli weVotCage kunye noMlawuli wangoku weNkqubo yokuQala.
Imibuzo ebuzwa rhoqo malunga nemveliso yile ilandelayo:
-Us4881b v1 Ibhodi ye-cob ye-cobtecation yenza ntoni?
Ibhodi ye-cob enochulumanco inoxanduva lokulawula ukukhutshwa kwenkqubo yomnxibelelanisi kwicandelo lokuvelisa amandla. Ilawula umkhondo okwangoku ukuqinisekisa ukuba i-voltator ye-generator ihlala izinzile, ihlawulela ukwahlukahlukana komthwalo kwaye ithintela ngaphezulu okanye iimeko ze-overvllstage okanye iimeko ze-overvolstage.
-Uza ntoni iBhodi ye-COB ilawula i-voltator ye-genetor?
Ibhodi ye-ICOB ilawula umkhondo wangoku olawula umzi we-generator, eqinisekisa ukuba i-voltor yeGenerator ihlala izinzile phantsi kweemeko ezahlukeneyo zokusebenza.
-Usebenza nini iBhodi yeCob kunye nayo yonke inkqubo yochulumanco?
Ibhodi ye-COB inxibelelana nomlawuli ophambili kunye nezinye iimodyuli kwinkqubo. Ifumana imiqondiso yolawulo kwaye ibonelela ngempendulo yokwenyani kwimidlalo efana ne-voltation yangoku kunye ne-voltar yobuqili.
