Lvdt sensorDet-150a ndi sensor yomwe imagwiritsa ntchito mfundo ya kusinthasintha kosinthanitsa kuti asinthe kayendedwe ka makina oyendetsa magetsi kukhala kuchuluka kwamagetsi. Imagwiritsidwa ntchito kwambiri mu kuwunika kwa mafuta a mafuta ndi kuwongolera ma turbines.

Mawonekedwe a malonda

• Kulondola kwambiri: kumatha kupereka kulondola kwa sub-micron komanso koyenera nthawi yoyeserera komwe kumafuna kuwongolera kwambiri.

• Mitundu yosiyanasiyana: ili ndi mzere wogwirira ntchito ndipo amatha kukwaniritsa zosowa zosiyanasiyana.

• Kuthana ndi mphamvu ya anti-kulowerera: Chifukwa cha kugwiritsa ntchito mfundo zamagetsi, ma senso a LVDT ali ndi kukana mwamphamvu phokoso komanso kusokonezedwa ndi chilengedwe.

• Moyo wautali: kapangidwe kake kamapangitsa kuti sensor pafupifupi ikhale yopanda malire, potengera moyo wake wantchito.

• Kapangidwe kakasa kosavuta: malonda amakhala ndi kapangidwe kambiri, kugwirira ntchito kodalirika, komanso kugwiritsa ntchito mosavuta komanso kukonza.

• Mgwirizano wabwino: Mzikozi zimatha kufika 0.1%.

• Kubwereza kwakukulu: Kubwereza kwambiri, kusinthika kwa nthawi zambiri ndi 0.1μm.

Ntchito mu Steam Turbine

1. Mafuta a Mafuta a Mafuta Stroke:

• Ntchito: Lvdt Syror del-150a imagwiritsidwa ntchito kuyeza kuwonongeka kwa moto wamafuta a steam Turbine kuti muwonetsetse kuti chiwonetsero champhamvu chimayendetsedwa.

• Ntchito Yogwira Ntchito: Pamene zida zankhondo zili mkati, magetsi otulutsa ndi 0; Pamene zida za gar gar imasunthira mkati mwa coil ndikupatuka kuchokera pakatikati, mphamvu yamagetsi yoyambitsidwa ndi ma coil awiriwo siyofanana, ndipo pali zotulutsa zam'madzi zam'madzi, ndipo mphamvu yamphamvu imatengera kukula kwa kusamutsidwa.

2.

Ntchito:Lvdt sensorimagwiritsidwa ntchito poyankha mavesi apamwamba kwambiri kuti awonetsetse kuti valavu imayang'aniridwa mkati mwa mtundu womwe adakonzedweratu ndikuwongolera chitetezo cha Steam Turbine.

• Ntchito Yogwira Ntchito: Kapangidwe ka lvdt kumakhala ndi chitsulo chovuta, mabala ambiri, chinsinsi choyamba, ndi coil yachiwiri. Coil yoyamba ndi coil yachiwiri imagawidwa paphiri la coil, ndipo pali chotupa chowoneka bwino chamkati mwa nyumba. Pamene zida zankhondo zili pa pakati, mphamvu ya magetsi oyambitsidwa ndi ma coil awiri achiwiri ndiofanana, ndipo magetsi omwe amatulutsa ma coil awiriwo siyofanana, ndipo pali mphamvu yamphamvu yomwe imatengera kukula kwazosamutsidwa.

3. Servo Control:

• Ntchito: Mu dongosolo la servo ya Steam Turbine, sensor lvdt imagwiritsidwa ntchito poyankha kutsegulidwa kwa valavu yovomerezeka kuti valavu yolamulile.

• Kugwira Ntchito: Ntchito yogwira ntchito ya LVDT imatchedwa Stoner, yomwe imaphatikizapo mphamvu yamiyala yokhazikika, jeneser jeartor, wopatsirana ndi chipongwe. Jener Junerator ayenera kukhala ndi matalikidwe pafupipafupi komanso osakhudzidwa ndi nthawi komanso kutentha.

4. Kusanthula zolakwika ndi kukonza:

• Zolakwa zofala: Zolakwa zambiri za ma turn Turbines zimaphatikizapo kuyika kosawoneka bwino, kumasula mawindo apamwamba, kutentha kwambiri, komanso kuwonongeka kwamkati kwa LVDT.

• Dongosolo lokhathamiritsa: Pofuna kuthana ndi vuto la ma exent a LVDT, mawonekedwe owongolera omwe amakhazikitsidwa mbali imodzi ya LVDT.

Kugwiritsa ntchito lvdT secor det-150a mu Steam Turbine ali ndi zabwino zambiri komanso ntchito. Sizingangosintha ntchitoyi ndikugwiritsa ntchito chitetezo cha Steam Turbine, komanso kuchepetsa kunyamula ndalama ndikuwonjezera moyo wa ntchito.

Mwa njira, takhala tikupereka zigawo za magetsi kuti tipeze mphamvu zomera padziko lonse lapansi kwa zaka 20, ndipo tili ndi luso lolemera ndipo tili ndi chiyembekezo chokhala pantchito kwa inu. Ndiyembekezera kumva kuchokera kwa inu. Zambiri zanga zolumikizana ndi motere:

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