Ibhodi le-GE IS200BPIAG1AEB Bridge Personality Interface Board
Ulwazi olujwayelekile
| Ukukhiqiza | GE |
| Into No | Idatha ye-IS200BPIAG1AEB |
| Inombolo ye-athikili | Idatha ye-IS200BPIAG1AEB |
| Uchungechunge | Mark VI |
| Umsuka | I-United States (US) |
| Ubukhulu | 180*180*30(mm) |
| Isisindo | 0.8 kg |
| Inombolo Yentela Yamasiko | 85389091 |
| Uhlobo | Ibhodi le-Bridge Personality Interface |
Idatha enemininingwane
Ibhodi le-GE IS200BPIAG1AEB Bridge Personality Interface Board
Incazelo yomkhiqizo:
I-IS200BPIA Bridge Personality Interface Board (BPIA) inikeza ukuxhumana phakathi kokulawula namandla kagesi wedrayivu ye-AC yezigaba ezintathu ze-IGBT. Isixhumi esibonakalayo siqukethe amasekhethi ayisithupha edrayivu esango e-IGBT (IGBT), amathathu ahlukanisiwe we-shunt voltage controlled oscillator (VCO), kanye namasekhethi empendulo e-VCO ahlukanisiwe ukuze kuqashwe amandla okukhiphayo esixhumanisi se-DC, i-VAB ne-VBC. Isigaba sezingxenyekazi zekhompuyutha i-overcurrent kanye nokuvikelwa kwamaphutha e-IGBT desaturation nakho kuhlinzekwe kuleli bhodi. Ukuxhumana kokulawula ibhuloho kwenziwa ngesixhumi se-P1. Ukuxhumeka kuma-IGBT wesigaba A, B, no-C kwenziwa ngezixhumi zamapulaki ayisithupha. Ibhodi le-BPIA lifakwe endaweni yokubeka yohlobo lwe-VME.
Izinsiza zamandla:
Kukhona izinto ezisetshenziswa ugesi ezingazodwa eziyisishiyagalolunye ezitholakala kumasekondari ama-transformer amathathu, eyodwa ngesigaba ngasinye. Okokufaka kwegagasi kwesikwele okungu-17.7V AC kunikezwa ku-transformer primary kusuka kusixhumi se-P1. Okubili kokuthathu okudluliswayo ku-transformer ngayinye kulungisiwe ngamaza ohhafu futhi ahlungwa ukuze kuhlinzekwe izinto ezimbili ezihlukene ezihlukene ze-+15V (VCC) kanye -7.5V (VEE) ezidingwa amasekethe okushayela kwesango le-IGBT angaphezulu naphansi. Isesibili sesithathu silungisiwe ngokugcwele futhi siyahlungwa ukuze kuhlinzekwe nge-±12V ehlukanisiwe edingekayo ku-shunt yamanje kanye ne-voltage yesigaba se-VCO kanye namasekhethi okuthola amaphutha. Ukunikezwa komqondo we-5V okulula kukhiqizwa isilawuli somugqa esingu-5V esitholakala ku- -12V.
Imojula ishayela umugqa wesango we-IGBT phakathi kwe-VCC ne-VEE. Okokufaka kokulawula kwemojula ephezulu naphansi kuphambene nokuhambisana ukuvimbela kokubili ukuthi kungavulwa ngesikhathi esisodwa.
I-drive circuit ingakwazi ukukhiqiza izinhlobo ezimbili zamaphutha. Lapho imojula iyalwa ukuthi ivule i-IGBT, imojula iqapha ukwehla kwamandla kagesi phakathi komthumeli nomqoqi we-IGBT. Uma le voltage idlula cishe i-10V kuma-microseconds angaphezu kuka-4.2, imojula ivala i-IGBT futhi ikhulume ngephutha lokuphuma kwamanzi. Amandla kagesi phakathi kwe-VCC ne-VEE nawo ayagadwa. Uma le voltage yehla ngaphansi kwe-18V, kwenzeka iphutha le-undervoltage (UV). Lawa maphutha amabili Ahlanganiswe ndawonye futhi ahlanganiswe ngokubonakalayo abuyele kumqondo wokulawula.
Imibuzo evame ukubuzwa ngomkhiqizo imi kanje:
-Uyini umsebenzi webhodi le-GE IS200BPIAG1AEB Bridge Personality Interface Board?
Ibhodi le-IS200BPIAG1AEB lisebenza njengesixhumi esibonakalayo phakathi kwesistimu yokulawula nezinye izingxenyekazi zekhompuyutha ohlelweni. Isekela izivumelwano eziningi zokuxhumana futhi isiza ukumisa ukuxhumana kwesistimu.
-Izinhlobo ezinjani zamadivayisi i-IS200BPIAG1AEB interface nazo?
Ibhodi lihlangana nezinhlobonhlobo zamadivayisi angaphandle ahlanganisa: amamojula we-I/O, amadivaysi ensimu, amanethiwekhi okuxhumana, amakhabethe esistimu yokulawula.
-Iziphi izinyathelo zokuxazulula inkinga uma ibhodi le-IS200BPIAG1AEB lingasebenzi kahle?
Hlola ukunikezwa kwamandla ukuze uqinisekise ukuthi ibhodi ithola i-voltage efanele nokuthi ukunikezwa kwamandla kuzinzile. Hlola uxhumo ukuze uqinisekise ukuthi konke ukuxhumana kwangaphandle kuvikelekile futhi kunezintambo ngendlela efanele. Amabhodi ngokuvamile anama-LED okuxilonga abonisa ukuthi ibhodi lisebenza kahle yini. Hlola noma yimaphi amakhodi amaphutha noma amasignali ezixwayiso.
Qiniseka ukuthi ibhodi limiswe ngendlela efanele kusofthiwe yesistimu. Ukucushwa okungalungile kungabangela izinkinga zokuxhumana.
Izintambo ezilimele noma izixhumi zingabangela ukwehluleka kokuxhumana noma ukulahlekelwa kwesignali. Shintshanisa noma yiziphi izingxenye ezinesici. Bheka noma yimiphi imilayezo yephutha kulogi yesistimu engabonisa ukwehluleka ebhodini noma kumadivayisi axhunyiwe.
