A cikin Steam Turbine Digital Screen Screen na lantarki (Deh), electro-hydraulicservo bawulG771K208 shine ainihin haɗin gwiwa don cimma daidaitaccen sarrafawa. Yana ba da cikakken ra'ayi na bawul ta hanyar LVDT don tabbatar da daidaito da kwanciyar hankali na aikin daidaitawar Turbine. Wannan labarin zai bincika yadda ƙimar servo G771k208 za su iya samun cikakkiyar ra'ayi mai kyau daga ra'ayoyin tsari, watsa alamomi, ikon da aka rufe, da sauransu.

1. Tsarin tsari da kuma aikin aiki na Servo Vorve G771k208

Balawa Servo G771k208 Designirƙira na Torque + Designed Hydraulic. Abubuwan haɗin gwiwar sun haɗa da shirye-shiryen lantarki, armature, bawul, bututun ƙarfe da kuma zage bawul. Lokacin da Deh Mai sarrafawa ya aika da umarnin bawulen bawul, da kwamiti na lantarki yana haifar da maganadi sihiri, yana fitar da armature don tsarewa kuma yana fitar da baffa don motsawa. Canji a cikin rata tsakanin bakar fata da nozzles a garesu za ta samar da bambancin matsa lamba, kuma don haka sarrafa kwararar mai a cikin injin mai tsayayya da mai.

Abubuwan da ke cikin Key:

1. Douran motsin motsa jiki na Torque: kusurwata na armature yana da alaƙa da shigarwar na yanzu, kuma ƙuduri na iya kaiwa 0.1%, tabbatar da ikon ɗaukar hankali.

2. Ingancin ingancin hydraulic: Hanyar farko ta farko-mataki na farko-mataki na hydraulic Vading yana kara yawan kwarara, tare da duka riba na har zuwa 10 ^ sau 4.

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1. Shigarwa na jiki da siginar siginar Lvdt

Maɓallin mai mai na bawul din Servo G771k208 an haɗa shi da ƙimar ƙura ta hanyar haɗi na inji. Lvdt an gyara kai tsaye a kan gidajen mai, da kuma baƙin ƙarfe a haɗa shi da sanda na piston. When the piston moves, the position of the LVDT iron core changes, resulting in a change in the magnetic coupling between the primary coil and the two secondary coils, and the output differential voltage signal Vout=k⋅x (k is the sensitivity coefficient, x is the displacement).

Points Points:

- Matsayin LVDt sifili yana buƙatar daidaita matsayin tare da cikakken rufe matsayin na motar mai, kuma yana buƙatar sarrafawa a tsakanin ± 0.1mm.

- Girman bracknle yana buƙatar biyan ƙarin mitar Vibiyar> 100HZ don guje wa siginar kutse na motsi.

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Ac Wani fitowar siginar ta hanyar LVDT yana buƙatar rushe ta katin Servo:

1. Adadin da Rage: Katin Servo yana da ginanniyar janareti (galibi mai tsinkaye na farko) don karfin sakandare ta lpdt) zuwa ga murhun Lvdt a cikin wani yanki mai mahimmanci.

2. Gyara enarization Gyara: Rashin kuskuren LVDT na LVDT ana biyan ta hanyar software ta Algorithm don tabbatar da cewa 0-5% Valve matsayi yayi daidai da 0-5v oution ne <0.5% kuskure ne <0.5% kuskure ne <0.5% kuskure ne <0.5% kuskure ne <0.5% kuskure ne <1%.

3. Kwatancen rufewa-rufewa: tsarin Deh ya kwatanta siginar umarni na Vadve tare da siginar LVDT, kuma bambancin ana tura shi ta hanyar aikin PD don samar da tsarin rufewa don samar da tsarin rufewa don samar da tsarin rufewa don samar da tsarin rufewa don samar da tsarin rufewa don ƙirƙirar tsarin madauki.

Sabbin sigogi:

- Mitar sabuntawa ta hanyar biyan kuɗi: 1Khz, sake jinkirta <1ms.

- Kuduri: Lokacin da cikakken bugun jini yake 100mm, daidaitawar gano wuri ya kai 0.01mm.

3. Kungiyoyin tsoma baki da ingantaccen zane

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Serve Vorve G771k208 yana amfani da kebul na kariya sau biyu don watsa sigina na LVDT:

- An sanya shinge na ciki zuwa katin Servo don kashe kutse-modement;

- An haɗa filin kare a waje da aka haɗa da filin majalissar don ware filin lantarki na waje.

Gwaje-gwajen sun nuna cewa wannan ƙirar na iya inganta ragamar rati ta hanyar 20DB kuma tabbatar da kwanciyar hankali ta hanyar sigina mai ƙarfi.

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- Dual Lvdt Reforyancy: Wasu raka'a suna sanye da saiti guda biyu na Lvdts, kuma siginar ta ɗauki ƙimar median ko ingantacciyar kuskure lokacin da kuskuren tashar da ke faruwa.

- Gwajin kan layi na kan layi: Servo Card sau da yawa yana shigar da siginar gwaji don gano rashin daidaituwa na LVDt Coil (darajar al'ada 50-200), kuma tana haifar da ƙararrawa lokacin da ba shi da ƙararrawa.

4. Nazarin kuskure na al'ada da gyara

1

- Signal Drift: Saka na LVDt Core ko Azumin mai yana haifar da ƙara kuskuren entline, wanda ke buƙatar tsabtace ko maye gurbinsa.

- Five Silet: Tsarkakewa na injin ya yi wajan ɗaukar rike, wanda yake buƙatar sake dawo da shi kuma ya ƙarfafa.

- Rikicin lantarki: Kebul na USB mai haɗi ko hutu na coil, ya bayyana a matsayin ɗan lokaci kwatsam a cikin sifilin martani ga sifili, buƙatar bincika ci gaba.

2. Dabarun tabbatarwa

- Calibration na yau da kullun: Yi cikakken bugun jini a kowane watanni 6, daidaita katin katin servo wurin da sigogin cikakken sikelin.

- Gudanar da ingancin mai: ci gaba da EH mai tsabta a Nas 1638 Mataki na 5 don hana barbashi daga toshe bawul din ko sanye da Lvdt.

Serve Vorve G771k208 yana amfani da LVDT don cimma matsin lambar rufewar rufe-kwata. Amfaninta mai kyau shine babban juyi na sigina, ƙarfin tsangwama da tsangwama. Tabbatarwa mai ma'ana da daidaituwa na iya tabbatar da kwanciyar hankali na tsarin da aka kawo kuma samar da ingantaccen kariya ga dokokin kwamfuta.

Lokacin neman ingancin gaske, amintacce Deh Servo bawuloli, yoyik ba shakka zaɓi ne wanda ya dace da la'akari. Kamfanin ya kware wajen samar da kayan aikin wutar lantarki da yawa ciki har da kayan haɗin kai tsaye na turbine, kuma ya yi nasara a yaba musu manyan kayayyakinta da sabis. Don ƙarin bayani ko tambayoyi, tuntuɓi sabis ɗin abokin ciniki a ƙasa:

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