Mugihe cyimivugo ya kirbine mu ruganda rwingufu, imikorere isanzwe yibitekerezo ni ngombwa. Ubushyuhe budasanzwe bwo kubyara bushobora kuganisha ku ngaruka zikomeye, nko gutwika imitwe yaka, nayo igira ingaruka kumikorere itekanye kandi ihamye ya turbine. Nkibihe bikomeye byubushyuhe, ubushyuhe bwa probe wzpm2-201 bigira uruhare rudakosowe mugukurikirana ubushyuhe no kurengera kubyara.

I. Ibiranga ishingiro byubushyuhe Probe Wzpm2-201

1. Ibiranga imiterere

Ubushyuhe bwa Probe Wzpm2-201 ni ishami ryimiti ibiri yo kurwanya ubushyuhe bwa Platinal hamwe numubare wa PT100. Ifata igishushanyo mbonera cyanyuma-cyubushyuhe, butuma ubushyuhe bwumva ibintu kuba hafi yinyuma kandi bikagaragaza ubushyuhe buzirikana kandi neza. Kurugero, mugikorwa cyo kubyara turbine, ingero zayo zirashobora guhuza cyane hejuru yibyara. Ibisobanuro birashobora gukorerwa ukurikije kwishyiriraho no gukoresha ibidukikije bireba. Imiterere yishami ryibintu nayo yongera ubwiringe bwibipimo.

2. Ibyiza byubaka

Ubushyuhe bwa Probe Wzpm2-201 bufite ubushobozi bwo gupima ubushyuhe bwinshi. Murwego rwa 0 - 150 ℃ (nkinyuki nkuru ya # 6 zifite ubushyuhe bwicyuma hamwe na # 8 birimo ubushyuhe bwamafaranga rusange muri miliyoni 600. Ifite umutekano mwinshi kandi irashobora gukomeza imikorere ihamye muburyo bwibihingwa bigoye mugihe cyo gukora igihe kirekire. Ibi ni ukubera ko ibikoresho byo kurwanya platine byakoreshejwe bifite umutekano mwiza wa shimi kandi ntibigira ingaruka kuburyo bworoshye kuberako umwanda wa peteroli na vapoor y'amazi mubidukikije.

II. Ihame rikora mukurinda

1. Ihame rishinzwe gukurikirana ubushyuhe

Iyo turbine ikora, ikipe yubushyuhe Probe Wzpm2-201 Twandikire hejuru yibyara, kandi ubushyuhe bwibihe byimurirwa kubikorwa byubushyuhe. Dukurikije ibiranga ubushyuhe buranga ubushyuhe, uko ubushyuhe bwo kwiyongera, kurwanya ikipe yubushyuhe nabwo izahinduka ukurikije umurongo wa PT100. Kurugero, mugihe ubushyuhe burwaye buva mubushyuhe bwicyumba kugeza 100 ℃, kurwanya PT100 biziyongera kuva ku 100ω kugeza 138.5ω.

Ihinduka ryo kurwanya rishyikirizwa sisitemu yo kugenzura binyuze kumurongo. Kurugero, muri DCs (sisitemu yo kugenzura), ikimenyetso gitunganywa nikarita (nka ASI23-6 na ASI23-8 Imiyoboro yubushyuhe

2. Ubutaka nubutaka

Muri sisitemu yo kugenzura imitwe ya Steam, hari agaciro kagabanijwe ku bushyuhe bufite ubushyuhe (nka 100 ℃ murugero rwavuzwe haruguru). Iyo agaciro k'ubushyuhe byapimwe nubushyuhe bwa probe wzpm2-201 bigera cyangwa birenze iyi ndumiro, sisitemu yo kugenzura izakurura ibimenyetso byo gutabaza. Iki kimenyetso cyo gutabaza kirashobora kwerekanwa kuri ecran ya DCS, kandi impuruza yumvikana kandi igaragara nayo izatangwa.

Muburyo bumwe bwo kugenzura, mugihe ubushyuhe bukomeje guhaguruka cyangwa burenze agaciro gakomeye gashyizweho, ingamba zo kurinda izaterwa. Kurugero, sisitemu yo kugenzura irashobora guhita igabanya gufata ibiti bya kirbine, bityo bigabanya umuvuduko numutwaro wa steam turbine kugirango ugabanye ubushyuhe bwo kubyara no gukumira ubushyuhe bwo kuzamuka.

III. Kwishyiriraho no kurinda ingingo mubikorwa bifatika

1. Umwanya wo kwishyiriraho nuburyo

Mu kwishyiriraho birebire bibyara, ubushyuhe bwa probe wzpm2-201 mubisanzwe bifatwa kuruhande rwo hasi ukanda. Kurugero, mumashanyarazi ya 600mw, ikintu cyo gupima ubushyuhe cyashyizwe neza muburyo bukwiye bwo kubyara muri ubu buryo. Umwanya nkubu urashobora kwemeza umubano mwiza hagati yibikorwa hamwe no kubyara kugirango upime neza ubushyuhe bwo kubyara.

Mugihe cyo kwishyiriraho, kwitabwaho bigomba kwishyurwa kuri stacing hamwe nibigize bikikije kugirango birinde kwivanga mubindi bice cyangwa bireba ibikorwa bisanzwe.

2. Ingamba zo Kurinda

Bitewe no kugorana ibidukikije bishinzwe imikorere, ubushyuhe bujyanye no kwitwaza neza. Mugihe cyo kwishyiriraho, hagomba kwitabwaho kugirango wirinde gushushanya cyangwa kwangiza kuyoboye. Kurugero, mubikorwa nyabyo byamashanyarazi ya 600mw yubushyuhe bwashyizweho, uburyo bwo kuyobora umurongo bwerekeje murwego rwo hambere byambaye umurongo wambara. Nyuma, wongeye gufungura umwobo mumubiri wa kashe ya peteroli, umurongo wo kuyobora wasohotse mumwanya wa kashe ya peteroli, hamwe nigituba cyumuhondo cyakoreshejwe mugukingira. Muri icyo gihe, hashyizweho ingingo ihamye yongeweho intera runaka (nka 200mm) kugirango irinde umurongo wo kuyobora kuva kuzunguruka, kugera ku bisubizo byiza.

IV. Ingaruka zikomeza kukurinda

1. Isesengura ry'imanza

Mubikorwa byabanjirije amashanyarazi ya 600MW mu buryo budasanzwe bwamashanyarazi, amakosa ajyanye no kurwanya icyubahiro Wzpm2-201 yabaye. Kurugero, nyuma yo guhindura urujya n'uruza, ingingo zo gupima ubushyuhe za # 6 na # 8 zarananiranye neza, cyane cyane kubera kwambara umurongo wa peteroli hamwe n'ibindi bigize, bikavamo umuzunguruko. Ibi bigaragaza ingaruka zihishe muburyo bwo gushushanya no kwishyiriraho, nkumwanya udasanzwe wumwobo ugana umurongo.

2. Ingamba zo kumuti hamwe nibisobanuro byabo

Mu gusubiza amakosa yavuzwe haruguru, umwobo uyobora wamavuta uhuza umubiri wongeye gufungura kugirango wemererwe umurongo wo kuyobora kugirango uyobore imbere yumubiri wa peteroli. Iki gisubizo cyakemuye rwose ikibazo cyo kwambara insinga. Nyuma yo guhinduka, imaze imyaka irenga ibiri ihanitse nta nenge, kandi ukuri gukurikiranwa kw'ubushyuhe byakomeje, bityo igenzura ry'ubushyuhe ryakomeje, bityo ikurikirana, bityo ifata umutekano w'icyubahiro mugihe cyo gukora Turbine.

Ubushyuhe bwa Probe Wzpm2-201 bigira uruhare runini mu kurengera imiyoboro y'ibihingwa by'ingufu. Gupima ubushyuhe bwuzuye kandi bwizewe, hashyizweho ingamba zo kwishyiriraho hamwe ningamba zo kurengera, hamwe nincamake yo kurengera amakosa yo gukemura amahwa yose atanga ingwate zikomeye zo kwikorera.

Iyo ushakisha ubuziranenge buhebuje, ubushyuhe bwizewe, yoyik ntagushidikanya guhitamo guhitamo. Isosiyete iboneye mu gutanga ibikoresho by'amashanyarazi birimo ibikoresho bya turbine, kandi byatsinze cyane ku bicuruzwa na serivisi nziza. Kubindi bisobanuro cyangwa ibibazo, nyamuneka hamagara serivisi zabakiriya hepfo:

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