Txoj Kev Txhim Kho Ntawm Cov Hluav Taws Xob Yav Tom Ntej

Cov tshuab hluav taws xob niaj hnub no tau hloov pauv mus rau hauv cov tshuab sib txuas loj uas muaj qhov siab - kub, siab - siab, supercritical, thiab ultra-supercritical generating units, nrog rau loj - muaj peev xwm ntev - kis tau tus mob nyob deb thiab tsis tu ncua sib txawv loads. Cov tshuab no tam sim no yog tus txiv neej loj tshaj plaws thiab nyuaj tshaj plaws - ua tshuab nyob hauv lub ntiaj teb, uas muaj kev faib tawm ntawm thaj chaw dav, kev xa hluav taws xob loj, thiab cov txheej txheem dynamic complex. Lawv cov qauv lej qhia qhov loj me, muaj zog tsis sib xws, thiab lub sijhawm- txawv ntawm tus yam ntxwv.

Txoj kev loj hlob ntawm cov tshuab hluav taws xob niaj hnub no feem ntau yog tshwm sim hauv yim yam hauv qab no:

Txoj kev loj hlob tseem ceeb ntawm cov tshuab tsim hluav taws xob niaj hnub no yog siab- ua haujlwm tau zoo, qis- muaj kuab paug, thiab qis- zog- siv hluav taws xob tsim khoom siv hluav taws xob uas muaj qhov kub thiab txias, siab siab, thiab cov thev naus laus zis supercritical, nrog rau cov thee huv si hluav taws xob hluav taws xob tsim hluav taws xob tshiab, uas tau dhau los ua qhov tseem ceeb ntawm txoj kev loj hlob. Tshwj xeeb, qhov no tau tshwm sim hauv: ① Kev loj hlob sai ntawm qhov loj - muaj peev xwm, siab - roj turbine fais fab fais fab units; ② Huab cua- cov khoom tsim hluav taws xob txias thiab cov cua sov ua ke thiab lub zog hluav taws xob tau txav mus rau qhov loj - nplai kev loj hlob; ③ Cov theem ntawm automation hauv chav ua haujlwm yog kev txhim kho tsis tu ncua.

Tsim cov phiaj xwm loj loj thiab siv kev sib txuas ntawm cov phiaj xwm hauv cheeb tsam muaj cov txiaj ntsig hauv qab no:

① Txo tag nrho cov tsim tsim muaj peev xwm xav tau hauv lub cev;

② Ua kom cov kab hluav taws xob loj kom haum rau qhov loj - lub peev xwm thermal fais fab, uas pab txo cov nqi tsim kho thiab txuag hluav taws xob;

③ Kev siv tag nrho cov peev txheej ntawm lub zog thiab tso cai rau kev lag luam ntau dua ntawm hydropower thiab thermal zog hla thaj tsam dav;

④ Siv cov khoom siv hluav taws xob ntau dua los ntawm kev xa hluav taws xob tsis yog thauj cov thee;

⑤ Tso cai rau cov cheeb tsam sib txawv los faib cov peev txheej hluav taws xob thiab ua haujlwm sib koom ua ke, yog li txhim kho lub peev xwm tiv thaiv kev sib tsoo, txhim kho kab sib chaws ruaj ntseg, thiab ua kom muaj kev ntseeg siab ntawm cov khoom siv hluav taws xob;

⑥ Ua kom cov kab hluav taws xob loj tuaj yeem tiv thaiv kev cuam tshuam ntau dua, uas pab txhim kho lub zog zoo.

Lub tshuab hluav taws xob xa hluav taws xob xa hluav taws xob yog ib qho tseem ceeb los xyuas kom muaj kev nyab xeeb, siab - zoo, thiab kev lag luam tsim hluav taws xob thiab kev siv hluav taws xob, thiab txhim kho qib ntawm kev tswj xyuas hluav taws xob hluav taws xob. Nws yog lub hauv paus tseem ceeb rau automation ntawm kev tsim hluav taws xob thiab kev tswj xyuas kom zoo. Nrog rau kev sib zog ntxiv ntawm kev hloov kho hauv kev lag luam hluav taws xob hluav taws xob thiab kev tshawb nrhiav tsis tu ncua ntawm kev lag luam hluav taws xob, cov kev xav tau tshiab tau muab tso rau pem hauv ntej rau lub zog hluav taws xob xa hluav taws xob automation. Lub ntsiab lus ntawm niaj hnub hluav taws xob daim phiaj xa hluav taws xob automation systems kuj tseem txuas ntxiv nthuav dav thiab txhim kho. Nws tsis yog tsuas yog suav nrog cov kev tswj hwm hluav taws xob, kev faib hluav taws xob tswj hluav taws xob, kev ntsuas hluav taws xob tsis siv neeg, thiab cov tshuab hluav taws xob xa hluav taws xob automation, tab sis tseem yuav suav nrog cov txheej txheem kev txhawb nqa rau kev lag luam hluav taws xob.

Kev lag luam hluav taws xob yog hais txog kev tsim kom muaj kev lag luam rau kev sib tw sib luag hauv kev lag luam hluav taws xob. Kev lag luam kev lag luam yog kev lag luam kev sib tw, yog li kev hloov kho hluav taws xob yuav tsum tsim kom muaj kev lag luam -raws li kev ua haujlwm nrog kev sib tw sib npaug. Nyob rau hauv cov txheej txheem dav dav ntawm kev lag luam kev lag luam, thiab raws li kev xav tau ntawm kev lag luam hluav taws xob, kev tshawb fawb, kev ncaj ncees, kev ncaj ncees, thiab kev sib tw zoo rau kev lag luam hluav taws xob yuav tsum maj mam ua kom zoo dua thaum ua kom muaj kev ruaj ntseg hluav taws xob hauv teb chaws. Qhov no suav nrog kev tsim kom muaj kev sib tw rau cov tuam txhab tsim hluav taws xob los muag hluav taws xob rau daim phiaj thiab kev sib tw muag khoom raudaim phiaj zogtuam txhab uas muag hauv kev sib kis, xa tawm, xa khoom, thiab muag khoom ntawm cov khoom siv hluav taws xob.

Lub ntiaj teb lub zog sib cuam tshuam yog qhov muaj zog, txawj ntsedaim phiaj zognrog ultra-high voltage (UHV) tes hauj lwm raws li nws cov caj qaum thiab thoob ntiaj teb kev sib txuas. Nws yog lub hauv paus platform rau loj - kev loj hlob, kev faib, thiab kev siv lub zog huv si thoob ntiaj teb, qhov tseem ceeb embodying "smart grid + UHV grid + huv zog."

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