I-Woodward 9907-167 505E iRhuluneli yeDijithali
Ulwazi ngokubanzi
| Ukwenziwa | Woodward |
| Inombolo yomba | 9907-167 |
| Inombolo yenqaku | 9907-167 |
| Uthotho | 505E uMlawuli weDijithali |
| Imvelaphi | eMelika (US) |
| Ubungakanani | 510*830*520(mm) |
| Ubunzima | 0.4 kg |
| Inombolo yoMrhumo weCustoms | 85389091 |
| Uhlobo | Irhuluneli yeDijithali |
Idatha eneenkcukacha
Woodward 9907-167 iRhuluneli Digital
Isilawuli se-505E siyilelwe ukusebenza ngokutsalwa okukodwa kunye/okanye iiinjini zomphunga zokungenisa kuzo zonke iisayizi kunye nokusetyenziswa. Esi silawuli se-injini yomphunga siquka ii-algorithms eziyilwe ngokukodwa kunye nengqiqo ukuqalisa, ukumisa, ukulawula kunye nokukhusela utsalo olunye kunye/okanye ii-injini zomphunga zokungena okanye ii-turboexpander zokuqhuba iijenereyitha, iicompressor, iimpompo okanye abalandeli bemizi-mveliso.
I-505E ye-architecture ekhethekileyo ye-PID yomlawuli yenza kube yinto efanelekileyo kwizicelo ezifuna ulawulo lweeparamitha zezityalo zomphunga ezifana nesantya se-injini ye-injini, umthwalo we-turbine, uxinzelelo lokungena kwe-turbine, ukukhupha uxinzelelo lwentloko, ukutsalwa okanye ukunyanzeliswa kwentloko yokungena okanye umbane womgca wokubopha.
Ingqiqo ekhethekileyo yomlawuli ye-PID ukuya kwi-PID ivumela ulawulo oluzinzileyo ngexesha lokusebenza kwe-injini ye-injini eqhelekileyo kunye neenguqu zendlela yokulawula engenamaqhuma ngexesha leempazamo zezityalo, ukunciphisa inkqubo yokudutyulwa okanye iimeko ezingaphantsi. Isilawuli se-505E siva isantya seinjini yomoya ngokusebenzisa isantya sokwenziwa okanye esisebenzayo kwaye silawula iturbine yomphunga nge-HP kunye ne-LP actuators eqhagamshelwe kwiivalvu zeinjini yomphunga.
Umlawuli we-505E ubona ukutsalwa kunye / okanye uxinzelelo lokungena ngokusebenzisa i-4-20 mA sensor kwaye usebenzisa i-PID ngokusebenzisa umlinganiselo / umsebenzi we-limiter ukulawula ngokuchanekileyo ukutsalwa kunye / okanye ukunyanzeliswa kwentloko yentloko ngelixa ukhusela i-turbine ekusebenzeni ngaphandle koluhlu oluyiliweyo lokusebenza. Umlawuli usebenzisa imephu ye-OEM yomphunga kwi-iturbine ethile ukubala i-valve-to-valve yokudibanisa i-algorithm kunye ne-iturbine yokusebenza kunye nemida yokukhusela.
I-Digital Governor505 / 505E isilawuli singakwazi ukunxibelelana ngokuthe ngqo kunye nenkqubo yokulawula isityalo esisasazwayo kunye / okanye ipaneli yokulawula umqhubi we-CRT-based ngokusebenzisa izibuko ezimbini zonxibelelwano ze-Modbus. Ezi zibuko zixhasa i-RS-232, RS-422, kunye ne-RS-485 yonxibelelwano usebenzisa i-ASCII okanye i-RTU ye-protocol yokudlulisa i-Modbus.
Unxibelelwano phakathi kwe-505/505E kunye ne-DCS yeplanti nayo inokwenziwa ngoqhagamshelo olusebenza ngentambo. Ekubeni zonke ii-505 ze-PID ze-setpoints zingalawulwa nge-analog input signals, isisombululo se-interface kunye nokulawula akwenziwanga.
I-505/505E yintsimi yolawulo lwe turbine yomphunga kunye nephaneli yokulawula yomsebenzisi edityaniswe kwiphakheji enye. I-505/505E inepaneli yokulawula yabaqhubi ngokubanzi kwipaneli yangaphambili, kubandakanywa nemigca emibini (iimpawu ze-24 nganye) kunye nesethi yezitshixo ze-30. I-OCP isetyenziselwa ukuqwalasela i-505/505E, ukwenza uhlengahlengiso lweprogram ye-intanethi, kunye nokusebenzisa i-turbine / inkqubo.
I-505/505E inokuphinda isebenze njengesalathisi sokuqala sokuvala inkqubo, ngaloo ndlela inciphisa ixesha lokusombulula ingxaki. Ukuvalwa kwenkqubo ezininzi (3) kunokuba negalelo kwi-505 / 505E, evumela ukuba ivale ngokukhuselekileyo inkqubo kwaye ivale isizathu sokuvala.
Imibuzo edla ngokubuzwa malunga nemveliso yile ilandelayo:
-Yintoni i-Woodward 9907-167 iRhuluneli yeDijithali?
Yirhuluneli yedijithali esetyenziselwa ukulawula ngokuchanekileyo isantya kunye nokukhutshwa kwamandla enjini okanye i-injini yomoya. Ilungisa ukunikezelwa kwamafutha ukugcina isantya okanye umthwalo ofunekayo.
-Isebenza njani irhuluneli yedijithali?
-I-Woodward 9907-167 isebenzisa i-algorithms yokulawula idijithali ukulungelelanisa ukuhamba kwamafutha kwi-injini ngokusekelwe kwigalelo elivela kwiinzwa ezilinganisa isantya, umthwalo kunye nezinye iiparitha.
-Ngaba irhuluneli ingadityaniswa kwinkqubo yokulawula enkulu?
Inokudityaniswa kwinkqubo yolawulo ebanzi ngeModbus okanye ezinye iiprotocol zonxibelelwano.
