IS200EHPAG1ABB GE EXCITER Gate PULSE AMPLFIER BOARD
Ulwazi ngokubanzi
| Ukwenziwa | GE |
| Inombolo yomba | IS200EHPAG1ABB |
| Inombolo yenqaku | IS200EHPAG1ABB |
| Uthotho | UMarko VI |
| Imvelaphi | eUnited States (US) |
| Ubungakanani | 85*11*110(mm) |
| Ubunzima | 1.1 kg |
| Inombolo yoMrhumo weCustoms | 85389091 |
| Uhlobo | IBHODI YE-EXCITER Gate Pulse AMPLFIER |
Idatha eneenkcukacha
IS200EHPAG1ABB GE EXCITER Gate PULSE AMPLFIER BOARD
I is200ehpag1a yinxalenye ex2100 series. Isenzo se-pulse amplifier kukulawula ngokuthe ngqo isilicon elawulwayo rectifier (scr).
Ezi ziqhagamshelo zeplagi ziyahluka ekukhetheni kwazo kunye nenani. I-8 kubo iphindwe kabini, i-4 i-4 kunye ne-2 yi-6. Isidibanisi sisekhoneni eliphezulu lasekunene lebhodi yesekethe kufuphi nemigangatho emine kwaye ingasetyenziswa njenge-accessory panel.
Ikhabhinethi yokuguqula amandla iqulethe imodyuli yokuguqula amandla (i-PCM), ibhodi ye-excitation gate pulse amplifier (EGPA), i-AC circuit breaker kunye ne-DC contactor. Unikezelo lwamandla amanqanaba amathathu kwi-PCM luvela kwi-PPT ngaphandle kwe-exciter. Amandla e-AC angena kwikhabhinethi ngokusebenzisa i-AC circuit breaker (ukuba inikwe amandla) kwaye ihlulwe ngesihlunu somgca wesigaba sesithathu kwikhabhinethi encedisayo.
NONE
I-manual air circuit breaker disconnect switch sisixhobo sokuqhawula phakathi kwe-transformer voltage yonikezelo lwesibini kunye ne-static exciter. Yimeko ebunjiweyo, inqanaba lesithathu, elingeyonto ezenzekelayo, ipaneli efakwe kwiswitshi esetyenziswa ngesandla ukwahlula amandla egalelo le-AC. Sisixhobo sokuqhawula esingenamthwalo.
Imodyuli yoGuqulo lwaMandla (PCM)
I-PCM ye-exciter ibandakanya i-bridge rectifier, i-DC leg fuses, ii-circuits zokukhusela i-thyristor (umzekelo, ii-dampers, filters, kunye ne-fuses), kunye namacandelo e-reactor yomlenze. Ngokuxhomekeke kwimveliso yamandla efunekayo, amacandelo aya kuhluka kwiireyithingi ezahlukeneyo zebhulorho.
IiRectifiers zeBridge
Ibhulorho nganye elungisayo yibhulorho ye-thyristor enesigaba esi-3, njengoko kubonisiwe kuMfanekiso 2-3, oquka i-6 SCRs (thyristors) elawulwa yibhodi ye-Excitation Gate Pulse Amplifier (EGPA). Ubushushu buyachithwa zizinki ezinkulu ze-aluminiyam zobushushu kunye nokunyanzeliswa komoya ophuma kwiifeni ezingaphezulu.
IiReactor zomlenze kunye neeSeli Snubbers
Ii-reactors ezijikelezayo zifumaneka kwimilenze ye-AC enikezela ii-SCRs, kwaye i-dampers yizijikelezo ze-RC ukusuka kwi-anode ukuya kwi-cathode ye-SCR nganye. I-cell dampers, i-line-line-line dampers, kunye ne-reactors ye-reactors yenza le misebenzi ilandelayo kunye nokuthintela ukusebenza okuphosakeleyo kwe-SCRs.
-Nciphisa izinga lokutshintsha kwangoku ngokusebenzisa i-SCRs kwaye unikeze irempu yangoku ukunceda ukuqalisa ukuqhuba.
-Nciphisa ireyithi yokutshintsha kwamandla ombane phakathi kweeseli kwaye unciphise i-voltage ebuyela umva eyenzekayo phakathi kweeseli ngexesha lokutshintshwa kweeseli.
Ababambeli be-SCR baquka abaxhathisi be-PRV ukunciphisa i-voltage ephezulu ebuyela umva. Ezi zixhasi zingasuswa ukuba kuyimfuneko
Amandla okufaka amanqanaba amathathu awondliwa ukusuka kwinqanaba lesibini le-PPT ukuya kwi-bridge rectifier, ngokuthe ngqo okanye nge-AC circuit breaker okanye i-disconnect switch and line-line-line filters. Ngoyilo lokulungisa ibhulorho eguqukayo, isilungisi sebhulorho siyakwazi ukusebenzisa amandla ombane angalunganga, sinikezela ngempendulo ekhawulezayo yokwaliwa komthwalo kunye nokucima. Imveliso yangoku ye-DC yomlungisi webhulorho yondliwa nge-shunt kwaye, kolunye uyilo, nge-contactor (41A okanye 41A kunye ne-41B) kwibala lejenereyitha. Uyilo lokulungisa ibhulorho zisebenzisa iifusi zomlenze we-DC ukukhusela ii-SCRs ekugqithiseni.
