Kunanirwa kunanirwa kugabanuka k'umuvuduko utunguranye muri sisitemu yo mu kirere ifunze
Kunanirwa Kunanirwa Kumuvuduko Utunguranye Mubikoresho Byahagaritswe Sisitemu Yumuyaga Wibihingwa Byose
Igikoresho gikonjesha ikirere cyumuriro wamashanyarazi gikora nkibikoresho bigenzura ikirere kandi nimbaraga zo gukora kubikoresho bya pneumatike ya generator yashizweho (guhinduranya no kugenzura ububiko bwa pneumatike, nibindi).Iyo ibikoresho na sisitemu bikora mubisanzwe, umuvuduko wakazi wa compressor imwe yo mu kirere ni 0,6 ~ 0.8 MPa, kandi sisitemu yo gutanga imiyoboro yumuvuduko mwinshi ntabwo iri munsi ya 0.7 MPa.
1. Inzira mbi
Ibikoresho byo guhumeka ibyuma A na B byuruganda rwamashanyarazi birakora, kandi ibikoresho byo guhumeka ikirere C biri muburyo bushyushye.Saa kumi n'imwe n'iminota 38, igenzura ry'abakozi bashinzwe ibikorwa ryasanze indangagaciro z'umusonga za Units 1 na 2 zakoraga mu buryo budasanzwe, kandi iyo mibande ntishobora gufungurwa, gufungwa, no guhindurwa bisanzwe.Reba ibikoresho byaho hanyuma usange ibyuma bitatu byoguhumeka ikirere bikora bisanzwe, ariko iminara yumye ya compressor eshatu zikoresha ibyuma byose byatakaje ingufu kandi ntibikore.Indangantego ya solenoid kumbere yiminara yumye yose yarazimye kandi ifunga byikora.Umuvuduko w'umuyoboro ugabanuka vuba.
Ubundi bushakashatsi bwakorewe ku rubuga bwerekanye ko amashanyarazi yo mu rwego rwo hejuru “agasanduku ko mu kirere agenzura isanduku yo gukwirakwiza ubushyuhe bwo mu kirere” y’iminara itatu y’ibikoresho byo mu kirere byuma byumye, kandi bisi ya bisi yo mu rwego rwo hejuru itanga amashanyarazi “380 V ibikoresho byo mu kirere Igice cya MCC ”yatakaje voltage.Gukemura amakosa yikwirakwizwa ryubushyuhe bwo gukwirakwiza ubushyuhe mucyumba cya compressor yo mu kirere hamwe nimizigo yacyo (umunara wo guhumeka ikirere, n'ibindi) hanyuma ukemeza ko ikosa riterwa nubundi buryo budasanzwe bwimitwaro mu gice cya MCC cyigikoresho cyo guhumeka ikirere.Nyuma yo gutandukanya ikosa, imbaraga kuri "380 V igikoresho cyo guhumeka ikirere MCC igice" hamwe n "" icyumba cyo guhumeka ikirere icyumba cyo gukwirakwiza ubushyuhe ".Amashanyarazi yibikoresho bitatu byo guhumeka ikirere byumye byongeye kugarurwa.Imashanyarazi yabo yinjira mumashanyarazi Nyuma ya valve imaze gukoreshwa, nayo izahita ifungura mu buryo bwikora, kandi umuvuduko wumuyoboro woguhumeka wumuyoboro wingenzi uzagenda wiyongera buhoro buhoro.
2. Isesengura ryananiwe
1. Igishushanyo mbonera cyo gutanga amashanyarazi yumunara wumye nticyumvikana
Amashanyarazi kubikoresho bitatu byoguhumeka ibyuma byuma byumye hamwe na agasanduku kinjira muri solenoid valve agasanduku kavuye mumasanduku yo gukwirakwiza amashyuza mucyumba cyo guhumeka ikirere.Amashanyarazi yo kugabura agasanduku ni umuzenguruko umwe kandi ukuramo gusa ingufu za 380 V.Igice cya MCC cyimashini ntigishobora kugarura amashanyarazi.Iyo busbar ya voltage ibaye mu gice cya MCC cyigikoresho cyo guhumeka ikirere, agasanduku gashinzwe gukwirakwiza ubushyuhe bwumuriro wicyuma cyoguhumeka ikirere hamwe niminara yumisha ya compressor yindege ya A, B, na C byose birashya kandi ntibikore .Umuyoboro wa inlet solenoid nawo uhita ufunga mugihe habaye umuriro w'amashanyarazi, bigatuma igitutu cyumuyaga woguhuza ibikoresho byumuyaga nyamukuru kigabanuka vuba.Muri iki gihe, indege ya pneumatike y’ibice byombi ntishobora guhindurwa no guhindurwa bisanzwe kubera umuvuduko muke w’isoko ry’ingufu.Imikorere yumutekano ya nimero ya 1 na No 2 yabangamiwe cyane.
2. Igishushanyo cyumunara wumye amashanyarazi atanga akazi kerekana ibimenyetso simusiga.Ibikoresho byo gutanga umunara wumye.Kuma umunara wumuriro wumuriro wumurimo wo kurebera kure ntabwo washyizweho, kandi ibimenyetso byo gutanga amashanyarazi kure yo kugenzura ntabwo byakozwe.Abakozi bakora ntibashobora gukurikirana imikorere yumuriro wumuriro wumuriro uva mubyumba bigenzura.Iyo amashanyarazi yumye yumuriro adasanzwe, ntibashobora kumenya no gufata ingamba zijyanye mugihe.
3. Igishushanyo cyerekana ibimenyetso byumuzunguruko wigikoresho gikomatanyije sisitemu yo mu kirere ntabwo idatunganye.Igikoresho gifunitse umuyaga nyamukuru urahari, gupima umuvuduko wa sisitemu hamwe namakuru yoherejwe kure ntabwo yashyizweho, kandi sisitemu yumuvuduko wibimenyetso bya sisitemu yo kurebera kure ntabwo byakozwe.Umukozi ushinzwe kugenzura ibikorwa ntashobora kugenzura umuvuduko wingenzi wibikoresho byafashwe na sisitemu yo mu kirere kure.Iyo sisitemu hamwe ningutu nyamukuru yumuvuduko uhinduka, umuyobozi ushinzwe imirimo ntashobora guhita amenya kandi agafata ingamba zo guhangana byihuse, bikavamo ibikoresho byongerewe igihe na sisitemu yo kunanirwa.
3. Ingamba zo gukosora
1. Kunoza amashanyarazi yumunara wumye
Uburyo bwo gutanga amashanyarazi yumunara wumye wibikoresho bitatu byoguhumeka ikirere byahinduwe biva mumashanyarazi umwe bihinduka amashanyarazi abiri.Amashanyarazi yombi arafunzwe kandi ahita ahindurwa kugirango atezimbere amashanyarazi yumunara wumye.Uburyo bwihariye bwo kunoza nuburyo bukurikira.
. Igice cya PCA nigice cya PCB., kandi isohoka ryayo rihujwe nimbaraga zinjira zanyuma zo gukwirakwiza ubushyuhe bwo gukwirakwiza ubushyuhe mucyumba cyo guhumeka ikirere kubikoresho.Muri ubu buryo bwo gukoresha insinga, amashanyarazi yo gukwirakwiza agasanduku k'ubushyuhe bwo gukwirakwiza ubushyuhe mu cyumba cyo guhumeka ikirere cyahinduwe kuva mu gice cya 380 V ibikoresho byo guhumeka ikirere MCC kugeza ku iherezo ry’icyuma gikoresha amashanyarazi abiri, kandi amashanyarazi arahinduka. kuva kumuzunguruko umwe Kuri Nuburyo bubiri bushobora guhinduranya byikora.
.Muburyo bwo gukoresha insinga zavuzwe haruguru, buri gikoresho cyo guhumeka ikirere cyumisha umunara nacyo kimenya amashanyarazi abiri Amashanyarazi (inzira itaziguye).Ibyingenzi byingenzi bya tekinike yibikoresho byombi byizunguruka byikora: ibyuma byinjiza AC nibisohoka voltage 380/220 V, byapimwe 63 A, igihe cyo kuzimya amashanyarazi kitarenze 30 s.Mugihe cyo guhinduranya amashanyarazi abiri, kugenzura ubushyuhe bwo gukwirakwiza ubushyuhe bwicyuma cyicyuma cyoguhumeka ikirere hamwe nuburemere bwacyo (umunara wumye hamwe na inlet solenoid valve igenzura agasanduku, nibindi) bizashyirwa mumwanya muto.Nyuma yo guhinduranya amashanyarazi birangiye, kumisha umunara wo kugenzura bizongera.Nyuma yo kwakira ingufu, umunara wumye uhita ushyirwa mubikorwa, hanyuma inlet ya solenoid valve ihita ifungurwa, bikuraho abakozi bakeneye kongera gutangiza ibikoresho no gukora ibindi bikorwa aho hantu (imikorere yuburyo bwambere bwo kugenzura ibyuma bya elegitoroniki byumye) umunara).Umuriro w'amashanyarazi igihe cyo guhinduranya amashanyarazi abiri ari muri 30 s.Imikorere yikigo ituma ibyuma 3 byoguhumeka ibyuma byuma byuma byuma kandi bigahagarara muminota 5 kugeza kuri 7 icyarimwe.Amashanyarazi abiri-yumuriro wo guhinduranya igihe arashobora kuzuza ibisabwa bisanzwe mubikoresho byoguhumeka ikirere.ibisabwa akazi.
. zashyizweho vuba (ZR-VV22- 4 × 6 mm2).
2. Kunoza umunara wumye amashanyarazi atanga akazi ko kugenzura ibimenyetso
Shyiramo intera iringaniye (ubwoko bwa MY4, coil voltage AC 220 V) imbere mumashanyarazi yububiko bubiri bwikora, hanyuma imbaraga za coil zikururwa ziva mubisohoka mubikoresho bibiri bihinduranya.Ubusanzwe gufungura no mubisanzwe bifunga ibimenyetso bya relay bikoreshwa mugukora ikimenyetso cyo gufunga (umunara wumye ukoreshwa na reta ikora) hamwe nikimenyetso cyo gufungura (kumisha umunara wumuriro wumuriro wumuriro) wibikoresho byombi bihinduranya amashanyarazi byinjira mubice bya DCS bigenzura hanyuma bikerekanwa kuri kuri ecran ya DCS.Shira ibimenyetso byerekana imikorere ya DCS ikurikirana (DJVPVP-3 × 2 × 1.0 mm2) yibikoresho byombi bitanga amashanyarazi.
3. Kunoza uburyo bwo kugenzura ibimenyetso byerekana umuvuduko wibikoresho bya sisitemu yo mu kirere
Shyiramo icyuma cya kure cyogukwirakwiza (ubwenge, kwerekana ibyuma bya digitale, gutanga amashanyarazi 24 V DC, gusohora 4 ~ 20 mA DC, gupima intera 0 ~ 1.6 MPa) kumuyoboro nyamukuru wumwuka uhumeka kubikoresho, hanyuma ukoreshe compression umwuka kubikoresho Ikimenyetso cyumuvuduko winjira mubice DCS kandi kigaragara kuri ecran yacyo.Shyira umuyaga wumuyaga wumuyoboro wingenzi wumuyoboro wa DCS ukurikirana igikoresho (DJVPVP-2 × 2 × 1.0 mm2).
4. Kubungabunga ibikoresho byose
Ibikoresho bitatu byifashishwa mu guhumeka ikirere byumye byahagaritswe umwe umwe, kandi imibiri yabo hamwe nibikoresho bya elegitoroniki nubushyuhe bwo kugenzura ubushyuhe byagenzuwe byimazeyo kandi bikomeza kugira ngo bikureho ibikoresho.
Itangazo: Iyi ngingo yakuwe kuri interineti.Ibiri mu ngingo ni ibyo kwiga no gutumanaho gusa.Umuyoboro wo guhumeka ikirere ukomeza kutagira aho ubogamiye kubijyanye n'ibitekerezo.Ingingo ni iy'umwanditsi wambere.Niba hari ihohoterwa, nyamuneka twandikire kugirango dusibe.
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