IS200EHPAG1ABB GE EXCITER GATE PULSE AMPLIFER BOARD
General info
| Kugadzira | GE |
| Chinhu Nha | IS200EHPAG1ABB |
| Nhamba yechinyorwa | IS200EHPAG1ABB |
| Series | Mako VI |
| Origin | United States (US) |
| Dimension | 85*11*110(mm) |
| Kurema | 1.1 kg |
| Customs Tariff Number | 85389091 |
| Type | EXCITER GATE PULSE AMPLIFER BOARD |
Detailed data
IS200EHPAG1ABB GE EXCITER GATE PULSE AMPLIFER BOARD
Iyo is200ehpag1a chikamu che ex2100 akatevedzana. Chiito chepulse amplifier ndechekudzora zvakananga silicon inodzorwa rectifier (scr).
Aya ma plug connectors anosiyana mukusarudza kwawo uye nhamba. 8 yavo yakapetwa kaviri, 4 ndeye 4 uye 2 ndeye 6. Chibatanidza chiri mukona yepamusoro yekona yebhodhi redunhu pedyo nemakumbo mana uye inogona kushandiswa sepaneti yepaneti.
Iyo magetsi ekushandura kabati ine magetsi ekushandura module (PCM), iyo yekunakidzwa gedhi pulse amplifier (EGPA) bhodhi, iyo AC circuit breaker uye DC contactor. Iwo matatu-chikamu magetsi ekupa PCM anobva kuPPT kunze kweiyo exciter. Simba re AC rinopinda mukhabhineti kuburikidza ne AC circuit breaker (kana rine simba) uye rinopepetwa nekatatu-chikamu mutsara sefa mune yekubatsira kabati.
Manual Power Disconnect (Sarudzo)
Iyo manual air circuit breaker disconnect switch ndeye disconnect mudziyo pakati peiyo supply voltage transformer yechipiri uye static exciter. Ikesi yakaumbwa, yechitatu-chikamu, isiri-otomatiki, pani yakagadzikwa switch iyo inoshandiswa nemaoko kupatsanura iyo AC yekupinza simba. Icho chinhu chisina-mutoro disconnect mudziyo.
Simba rekushandura Module (PCM)
Iyo exciter PCM inosanganisira iyo bhiriji rectifier, DC leg fuse, thyristor kudzivirira maseketi (semuenzaniso, madhiraivha, mafirita, uye fuse), uye gumbo reactor zvikamu. Zvichienderana nesimba rinodiwa kubuda, zvikamu zvichasiyana kune zvakasiyana-siyana zvebhiriji.
Bridge Rectifiers
Yega yega bhiriji rectifier i3-phase yakazara-wave thyristor zambuko, sezvakaratidzwa mumufananidzo 2-3, ine 6 SCRs (thyristors) inodzorwa neiyo Excitation Gate Pulse Amplifier board (EGPA). Kupisa kunobviswa nemasinji makuru ealuminium ekupisa uye kumanikidzwa kwemhepo kubva kune mafeni epamusoro.
Leg Reactors uye Cell Snubbers
Kufambisa reactors anowanikwa mumakumbo e AC anopa ma SCRs, uye madhamu e RC masekete kubva kune anode kusvika kune cathode ye SCR imwe neimwe. Masero emagetsi, mutsara-ku-mutsara dampers, uye mitsetse yemagetsi inoita mabasa anotevera pamwe chete kudzivirira kushanda kusina kururama kweSCRs.
-Kudzikamisa chiyero chekuchinja kwezvino kuburikidza neSCRs uye kupa ikozvino rampu kubatsira kutanga conduction.
-Kudzikamisa chiyero chekuchinja kwemagetsi pakati pemasero uye kudzikisira reverse voltage inoitika pakati pemaseru panguva yekuchinja kwesero.
SCR zvinosunga zvinosanganisira PRV resistors kudzikamisa peak reverse voltage. Izvi zvinopikisa zvinogona kubviswa kana zvichidiwa
Simba rekuisa-chikamu chetatu rinodyiswa kubva kuchipiri chePPT kusvika kune bhiriji rectifier, zvakananga kana kuburikidza ne AC circuit breaker kana kubvisa kushandura uye mutsara-ku-mutsara mafirita. Iine inverting bhiriji rectifier dhizaini, iyo bhiriji rectifier inokwanisa kuisa voltage isina kunaka, ichipa mhinduro inokurumidza yekuramba mutoro uye de-excitation. Iyo DC yazvino kubuda kwebhiriji rectifier inodyiswa kuburikidza neshunt uye, mune mamwe madhizaini, kuburikidza neanobata (41A kana 41A uye 41B) mumunda wejenareta. Madhizaini ekugadziridza bhiriji anoshandisa mafizi emakumbo eDC kuchengetedza maSCRs kubva pakupfuura.
