The thesolenoid vharuvhuFrd.jja3.002 imutungamiriri akakosha mune iyo accuator controct redunhu remidziyo yesimba. Nhasi, ngatitaure nezve chinzvimbo chayo chaicho muDunhu Rakakomberedzwa uye ona kuti inova vharuvhu iri rinovimbisa kugadzikana uye kuchengetedzwa kwekushanda kweturbine.

Basa guru reiyo Accuator Controct Dunhu reSteam ndere kunyatso kudzora kudzvanywa kwemvura kuiswa kweiyo steam turbine, uyezve kugadzirisa iyo steam turbine kuti ive nechokwadi chekumhanyisa kweiyo turbine kumhanya uye simba rekubuditsa.

Mune dunhu rekutonga, basa reSolenoid Valve Frd.002 nderokupindura nekukurumidza chiratidzo kubva kune iyo emagetsi system (yakadai seDenga) kuvhura kana kuvhara Dunhu reoiri. Kana iyo Steam turbine inoda kuwedzera kana kuderedza iyo Steam Intake, Iyo System inotumira inoenderana chiratidzo chiratidzo. Mushure mekugamuchira chiratidzo, iyo limboid yekuita kuti igadzirise iyo yekuvhura dunhu rekuvhura, nekukasira kudzvinyirira kwemafuta uye nekuziva kudzora kweiyo steam inlet turbine.

Iko kukurumidza kupindura kwekugona kweiyo solenoid valve frd.002 ndiyo kiyi yebasa rayo muControl Loop. Zvinogona kupedzisa chiitiko chekuvhura uye chinovhara zvigayo, chichiona kuti iyo Steam turbine inogona kukurumidza kugadzirisa iyo STEAM kudya uye kuchengetedza kugadzikana kwekumhanya uye simba kana iyo mutoro uchichinja. Iyi mhinduro inokanganisika ndeyekutaura kweiyo steam turbine, kunyanya kana iyo grid frequency inoshandura kamwe kamwe, iyo yekukurumidza kumhanya kwevharuvharu yakanangana neyakagadzikana yeiyo steam turbine.

Pamusoro pekukurumidza kupindura, iyo solenoid valve frd.jja3.002 inogona zvakare kuwana yakakwirira-chaiyo yekumanikidza yekumanikidza kwekumanikidza. Zvinogona kugadzirisa kuvhurwa kwedunhu remafuta maererano nekuchinja kushoma muchiratidzo chekutonga kuve nechokwadi chekuti shanduko yemafuta inoenderana nekutarisirwa. Uku kudzora kwakakosha kwakakosha kwekushanda kwakapfava kweiyo steam turbine, kunyanya pasi pemutoro wekudzora kana kunyatsoita mari yekudzivirira zvakananga, iko kusarudzika kwekushanda kwekushanda uye kuchengeteka kweiyo steam turbine.

Mu emergency Shutdown kana kukanganisa kudzivirirwa kweiyo steam turbine, iyo solenoid valve frd.jaja3.002 zvakare inoita basa rakakosha. Kana iyo nzira yekudzora ikatumira mamiriro ezvinhu asina kujairika, zvinokurumidza kutumira chiratidzo chekuvhara, uye nevharo solvoid vachapindura, vachicheka dunhu remafuta rekuramba vachiita kuti vhura, kuve nechokwadi chekuti steam turbine inogona kuvharirwa zvakachengeteka uye kudzivirira tsaona.

Kuti uve nechokwadi chekuti iyo solenoid vharuvhu frd.002 inogona kuramba ichitamba chikamu mune yekudzora chiuno, zuva nezuva kuchengetedza uye kuongororwa kwakakosha. Izvi zvinosanganisira kuchenesa nguva dzose kweiyo solenoid vhezheni kudzivirira kusvibiswa kubva pakuvhara gungwa remafuta; Kuongorora kuramba uye kusimbisa kweiyo solenoid coil kuti ive nechokwadi chekuita nemagetsi kweiyo solenoid vharuvhu; uye kuyedza nguva yekupindura uye kurongeka kweiyo solenoid vharuvhu kuti uone kuti kuita kwayo mumugodhi wekutonga kunosangana nezvinodiwa.
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