imikhiqizo

Idivayisi ebhalwe lapha imodeli ye-9907-164, ingxenye yamayunithi okulawula umbusi we-505 kanye ne-505E Microprocessor. Lawa mamojula okulawula aklanyelwe ngokuqondile ukusebenzisa izinjini zesitimu, kanye nama-turbogenerator namamojula e-turboexpander. Uchungechunge lwe-505/505E lwathuthukiswa, lwakhiqizwa, futhi lwakhiqizwa ekuqaleni yi-Woodward Inc. U-Woodward ungumkhiqizi wezimboni omdala kunabo bonke eMelika, owasungulwa ngo-1870, futhi namanje usengenye yezinkampani zezimboni ezihamba phambili emakethe.

Iyunithi ye-9907-164 yakhelwe ukulawula i-turbine yesitimu ngokusebenzisa isizinda esisodwa kanye/noma ukungeniswa kwe-turbine. Isebenzisa ama-actuator esiteji sokuhlukaniswa kwe-turbine, eyodwa noma zombili, ukushayela ama-valve okungenisa ukuze uthole isitimu.

I-9907-164, njenganoma yimaphi amamojula wombusi we-505, iyakwazi ukulungiselelwa ensimini ngabaqhubi besayithi. Isofthiwe eqhutshwa yimenyu ilawulwa futhi ishintshwe iphaneli yokulawula yesisebenzisi ehlanganiswe ohlangothini olubheke phambili lweyunithi. Iphaneli inombukiso wemigqa emibili yombhalo, izinhlamvu ezingama-24 emugqeni ngamunye.

I-9907-164 ifakwe uchungechunge lwama-input ahlukene kanye ne-analog: okokufaka okungu-16 kokuxhumana (oku-4 kuzo okunikezelwe, okungu-12 kuzo kuyahleleka), bese kuba okokufaka okungu-6 okulungisekayo, ku-4 kuya ku-20 mA.

I-505 ne-505XT iwumugqa ka-Woodward wezilawuli ezijwayelekile ezingekho eshelufini ukuze zisebenze futhi zivikeleke izinjini zesitimu zezimboni. Lezi zilawuli ze-turbine yesitimu ezilungisekayo zibandakanya izikrini eziklanywe ngokukhethekile, ama-algorithms, neziqophamlando zomcimbi ukuze kube lula ukusetshenziswa ekulawuleni izinjini zesitimu zezimboni noma ama-turbo-expander, amajeneretha okushayela, ama-compressor, amaphampu, noma abalandeli bezimboni.

Kulula ukusebenzisa Simple ukuze ulungiselele
Kulula ukuxazulula inkinga
Kulula ukulungisa (isebenzisa ubuchwepheshe obusha be-OptiTune)
Kulula ukuxhuma (nge-Ethernet, i-CAN noma i-Serial protocols)

Imodeli ye-base 505 yakhelwe izinhlelo zokusebenza ezilula ze-valve eyodwa yesitimu lapho kudingeka khona kuphela ukulawula okuyisisekelo, ukuvikela, nokuqapha. I-OCP edidiyelwe yesilawuli se-505 (iphaneli yokulawula yesisebenzisi), ukuvikelwa kwesivinini esiphezulu, nesirekhodi semicimbi yohambo siyenza ifaneleke ezinhlelweni zokusebenza ezincane ze-steam turbine lapho izindleko zesistimu zizonke ziyinkinga.

Imodeli ye-505XT yakhelwe i-valve eyodwa eyinkimbinkimbi, ukukhishwa okukodwa noma izinhlelo zokusebenza ze-turbine yesitimu yokungena eyodwa lapho kudingeka khona i-analog eyengeziwe noma i-I/O (okokufaka nokuphumayo) okwengeziwe. Okokufaka ongakukhetha kanye nokuphumayo kungaxhunywa kusilawuli se-505XT ngamamojula we-Woodward's LinkNet-HT asabalalisiwe we-I/O. Uma ilungiselelwe ukulawula ukukhishwa okukodwa kanye/noma izinjini zesitimu ezisuselwe ekungeneni, umsebenzi we-505XT’s field-proved ratio-limiter wesilawuli uqinisekisa ukuthi ukusebenzisana phakathi kwamapharamitha amabili alawulwayo (okungukuthi, isivinini nokukhipha noma unhlokweni wokungenisa kanye nokukhipha) kuhlukaniswa kahle. Ngokufaka nje amaleveli aphezulu kanye namaphoyinti amathathu ukusuka kumephu yesitimu ye-turbine (imvilophu yokusebenza), i-505XT ibala ngokuzenzakalelayo zonke izilinganiso ze-PID-to-valve kanye nayo yonke imikhawulo yokusebenza kwe-turbine nemikhawulo yokuvikela.