Abb noss4881b v1 3bhe009949R0001999R0001
Imininingwane ejwayelekile
| Khiqiza | Abisa |
| Into Cha | I-UNS4881B v1 |
| Inombolo ye-athikili | I-3BHE009949R0001 |
| -Uhume | I-VFD ishayela ingxenye |
| Ukudabuka | Sweden |
| Ubukhulu | 73 * 233 * 212 (MM) |
| Isisindo | 0.5kg |
| Inombolo Yentela Yezimali | 85389091 |
| Ukuthayipha | I-Excitical Cob Board |
Imininingwane enemininingwane
Abb noss4881b v1 3bhe009949R0001999R0001
I-ABB UNS4881B v1 3BHE009949R0001949R0009 UCob udlala indima ebalulekile ekuqondiseni ukuphuma kohlelo lokuxoxa ukuze aqinisekise ukuthi i-generator igcina amandla aqinile futhi isebenza kahle.
Ibhodi le-COB libhekene nomsebenzi wokulawula ukuphuma kohlelo lokuxoxa. Ilawula i-exceratitation yamanje enika amandla i-generator rotor, eqinisekisa ukuthi i-generator voltage ihlala iqinile futhi ngaphansi kwemikhawulo yokusebenza. Ngokushintsha ukuthokozisa, ibhodi le-COB lisiza uhlelo lunxephezele ushintsho kumithwalo yemithwalo noma imibandela yegridi.
I-COB Board isebenza njengengxenye yohlelo olukhulu lokulawula okubabazekayo, njengaleyo ese-ABB UnitOL noma amanye amapulatifomu okuphathwa okusabekayo. Isebenzisana nokulawulwa kokukhululeka, ithola amasiginali okulawula futhi ithumela impendulo emuva mayelana nokusebenza kohlelo.
Icubungula amasiginali kagesi futhi iguqula i-exparitation yamanje, i-exciter voltage, namanye amapharamitha asemqoka ohlelo lwe-generator lokuxoshwa ngesikhathi sangempela. Izimpawu zokuphuma zebhodi le-COB zivame ukusetshenziswa ukulungisa i-voltage Regulator kanye nomlawuli wamanje wohlelo lokuxoxa.
Imibuzo ebuzwa njalo mayelana nomkhiqizo imi ngale ndlela elandelayo:
-Uns4881b v1 Kwenziwani i-Experitation Cob Board?
I-Excitation Cob Board inesibopho sokulawula ukuphuma kohlelo lokuxoxa kwiyunithi yesizukulwane samandla. Ilawula i-exparitation yamanje ukuqinisekisa ukuthi i-volidage voltage ihlala iqinile, inxephezela ngokuhlukahluka kwemithwalo futhi ivimbele izimo zokuvuva noma ezivinjelwe.
-Kusiza kanjani ibhodi le-COB lisiza ukulawula i-voltator voltage?
Ibhodi le-COB lilawula ukuthi i-exparitation yamanje enamandla ama-rosetor rotor, aqinisekise ukuthi i-generator voltage ihlala iqinile ngaphansi kwezimo zokusebenza ezahlukahlukene.
-Kunjani i-cob board ukuxhumana nohlelo lokuphumula?
Ibhodi le-COB lixhumana nesilawuli esiseCentral sokuxoxa namanye amamojula ohlelweni. Ithola amasiginali okulawula futhi inikezela ngempendulo yesikhathi sangempela kumapharamitha afana ne-Excitation yamanje ne-Exciter Voltage.
