Tuam Tshoj lub zog hluav taws xob muaj keeb kwm ntau tshaj li ib puas xyoo. Raws li cov ntaub ntawv cuam tshuam, los ntawm qhov kawg ntawm lub Kaum Ob Hlis 2009, lub peev xwm nruab ntawm Central China Power Grid ib leeg tau mus txog 155.827 lab kilowatts. Kev sib raug zoo ntawm cov chaw nres tsheb hauv dej thiab cov phiaj xwm hluav taws xob tau hloov zuj zus los ntawm kev tawm tswv yim thiab tawm ntawm ib qho chaw nres tsheb hluav taws xob ncaj qha cuam tshuam rau kev ua haujlwm ruaj khov ntawm daim phiaj hluav taws xob mus rau kev tawm tswv yim thiab tawm ntawm ib chav tsev ntawm qhov chaw nres tsheb me me, uas tsis muaj qhov cuam tshuam loj rau kev ua haujlwm ntawm daim phiaj hluav taws xob.
Yav dhau los, ntau lub luag haujlwm thiab kev xav tau ntawm peb cov chaw nres tsheb hydropower yog rau kev pabcuam ntawm lub zog hluav taws xob. Cov kev pabcuam no tsis tsuas yog nce qhov nyuaj ntawm qhov chaw nres tsheb fais fab tswj thiab kev tiv thaiv, tab sis kuj nce kev nqis peev hauv cov cuab yeej siv thiab kev tswj hwm, thiab tseem ua rau muaj zog ua haujlwm ntawm cov chaw nres tsheb fais fab thiab cov neeg ua haujlwm tswj xyuas. Nrog rau kev sib cais ntawm cov chaw tsim hluav taws xob thiab kev ua kom tsis muaj zog ntawm lub luag haujlwm ntawm cov chaw nres tsheb me me hauv lub zog hluav taws xob, ntau lub zog tsis muaj qhov tseem ceeb thiab yuav tsum tsis txhob ua los ntawm cov chaw siv dej me me, thiab lawv tau txwv qhov kev ua tiav ntawm automation ntawm cov chaw nres tsheb me me thiab nce peev hauv cov chaw nres tsheb me me.
Tom qab qhov kawg ntawm qhov chaw nres tsheb loj loj hauv kev tsim kho hauv xyoo 2003, kev hloov pauv ntawm cov chaw nres tsheb me me kuj raug tso tseg vim tsis muaj nyiaj txiag. Vim tsis muaj kev sib txuas lus zoo thiab kev tshaj tawm rau cov dej me me, nws nyuaj rau kev nkag siab cov thev naus laus zis thiab cov tswv yim, ua rau muaj kev lag luam hauv kev paub hloov tshiab hauv tag nrho kev lag luam.
Hauv kaum xyoo dhau los, qee qhov chaw nres tsheb me me thiab cov chaw tsim khoom lag luam tau sib tham thiab kawm txog kev tswj hwm thiab cov cuab yeej siv thev naus laus zis ntawm cov chaw siv hluav taws xob me me, muab tso rau hauv qee cov tswv yim zoo thiab tsim cov khoom zoo, uas muaj kev txhawb nqa siab. 1. Thaum lub tshuab hluav taws xob tsis ua haujlwm, lub chaw nres tsheb fais fab tuaj yeem txiav txim siab kaw ncaj qha. Yog tias muaj cov dej xau hauv cov lus qhia vane, lub valve tuaj yeem raug kaw kom txo cov dej khib nyiab hauv kev ua haujlwm tsis muaj load. 2. Lub zog ntawm lub tshuab hluav taws xob tau nce mus rau 0.85-0.95 kom txo cov peev hauv lub tshuab hluav taws xob. 3. Cov khoom siv rwb thaiv tsev ntawm lub tshuab hluav taws xob raug xaiv raws li Chav B kom txo tau cov peev txheej hauv lub tshuab hluav taws xob. 4. Cov tshuab hluav taws xob qis dua 1250 kilowatts tuaj yeem siv cov khoom siv hluav taws xob tsawg los txo cov peev txheej hauv cov tshuab hluav taws xob thiab cov khoom siv hluav taws xob thiab txo cov nqi khiav lag luam thiab kev tu. 5. Txo qhov excitation ntau ntawm qhov excitation. Txo cov peev hauv excitation transformers thiab excitation Cheebtsam. 6. Siv cov roj qhov chaw ntawm lub siab-siab ceev regulator muab cov brakes thiab sab saum toj rotors tom qab txo lub siab. Cov roj system thiab cov roj nruab nrab thiab cov pa roj tsawg tuaj yeem raug tshem tawm. Txo cov khoom siv roj thiab roj hluav taws xob. 7. Lub valve siv lub tshuab hluav taws xob ua haujlwm. Txo cov peev hauv lub valve kev khiav hauj lwm mechanism thiab yooj yim rau lub valve tswj Circuit Court. Txo cov nqi tswj thiab tu. 8. Lub chaw nres tsheb fais fab tau txais kev ua haujlwm siab dej tsis tu ncua. Siv cov dej num zoo. 9. Configure zoo-tsim thiab zoo automation Cheebtsam. Ua tiav kev ua haujlwm tsis muaj neeg siv. 10. Siv multifunctional thiab cov khoom siv ntse sib xyaw ua ke kom txo tau cov khoom siv thib ob. 11. Txhawb lub tswv yim ntawm kev ua haujlwm pub dawb, kev ua haujlwm pub dawb thiab kev saib xyuas dawb ntawm cov khoom siv thib ob. Cia cov chaw nres tsheb fais fab thiab cov neeg ua haujlwm tswj xyuas ua haujlwm tau zoo thiab zoo siab. 12. Paub txog kev sib raug zoo ntawm chaw nres tsheb fais fab kev lag luam thiab kev saib xyuas. Nws tuaj yeem txhim kho kev lag luam tag nrho thiab kev tswj hwm qib ntawm kev lag luam me me hauv dej. 13. Lub tsev tsis muaj hluav taws xob tau txais kev tiv thaiv kev tiv thaiv kev tiv thaiv kom ua tiav kev ua haujlwm tsis muaj neeg siv. 14. Lub tshuab hluav taws xob tsis tshua muaj hluav taws xob tau txais ib hom tshiab ntawm lub tshuab hluav taws xob qis microcomputer siab roj siab tsis siv neeg ceev tswj. Nws tuaj yeem muab cov khoom siv automation yooj yim rau kev ua haujlwm tsis muaj neeg siv. 15. Cov chav nyob nrog ib chav tsev tsawg dua 10,000 kilowatts tuaj yeem txais yuav hom txhuam tsis zoo. Cov cuab yeej excitation tuaj yeem ua kom yooj yim thiab cov excitation transformer tuaj yeem raug tshem tawm.
1. Lub ntsuas dej fiber ntau optical yog passive, xob laim pov thawj thiab yooj yim rau nruab. Nws yog ib qho khoom siv hloov pauv rau qhov ntsuas dej ntawm qhov chaw nres tsheb me me. 2. Cov qauv tsim qauv zoo tshaj plaws ntawm tus nqi qis microcomputer siab roj siab ceev tus tswv xeev yog ntau dua 30% qis dua tib hom microcomputer siab ceev ceev tus tswv xeev muag hauv khw hauv khw hauv qab qhov chaw ntawm tib cov kev ntsuas, tib lub zog thiab cov khoom siv tib yam. 3. Lub microcomputer siab roj siab ceev tus tswv xeev ntawm chav tsev uas tsis tshua muaj siab yog tsim los raws li lub teb chaws cov txheej txheem rau lub microcomputer siab roj siab ceev tus tswv xeev tsim rau cov chav tsev uas tsis tshua muaj siab. Tus nqi yog: 300-1000 Kg·m ceev tswj fais fab, 30,000 rau 42,000 yuan / unit. Cov khoom no tau dhau los ua cov khoom hloov pauv rau cov cuab yeej tswj kev ceev ntawm cov chav tsev uas tsis tshua muaj siab. Nws cov nqi siab ua haujlwm thiab kev nyab xeeb yuav hloov lub zog ceev ceev tus tswv xeev thiab ntau lub zog cia cov tswv lag luam uas tsis muaj kev tiv thaiv kev nyab xeeb.
4. Tus tshiab me me turbine siab ceev ceev tus tswv xeev (tswj cov khoom tshawb fawb) yog tsim rau kev khiav hauj lwm thiab kev tswj cov kab sib txuas uas tsis yog-frequency-regulated hydro-generators. Nws tuaj yeem siv nrog kev tswj hwm kev sib koom ua ke ntawm chav tsev uas tsis tshua muaj siab lossis cov cuab yeej ntse tswj ntawm chav tsev uas tsis tshua muaj siab kom paub txog kev pib pib, daim phiaj sib txuas, kev thauj khoom nce, txo qis, kaw thiab lwm yam haujlwm ntawm sab lossis chaw taws teeb ntawm lub tshuab. Tus tswv xeev ceev turbine tau dhau los ntawm ib lub sijhawm ntawm txoj kev loj hlob, tshwj xeeb tshaj yog nyob rau hauv ob xyoos dhau los. Tsav los ntawm kev tsim kho tshuab computer, kev tswj tsis siv neeg thev naus laus zis thiab kev siv tshuab hydraulic niaj hnub, tus tswv xeev ceev tau hloov pauv qhov tseem ceeb hauv cov qauv thiab kev ua haujlwm. Nrog rau kev nce ntxiv hauv lub peev xwm ntawm daim phiaj hluav taws xob, lub peev xwm ntawm ib lub tshuab hluav taws xob turbine tau mus txog 700,000 kilowatts. Cov kab hluav taws xob loj thiab cov chav loj loj muaj cov kev xav tau siab dua thiab siab dua rau cov thawj coj ceev, thiab cov tswv xeev ceev thev naus laus zis tseem tab tom txhim kho nrog cov kev hloov pauv hauv qhov kev thov no. Yuav luag tag nrho cov me me thiab nruab nrab-qhov loj me turbine ceev cov tswv xeev tau hloov pauv cov txheej txheem saum toj no, lub tswv yim thiab cov qauv. Tig chav nyob hauv qab ob peb txhiab kilowatts, tag nrho cov saum toj no zoo li luxurious heev. Rau cov chaw nres tsheb hauv nroog nyob deb nroog, cov qauv yooj yim dua, tus nqi yuav qis dua, kev ua haujlwm, kev siv thiab tu cov nqi, yog tias kev ua haujlwm thiab kev tswj tau zoo. Vim tias tej yam yooj yim siv tau thiab ua haujlwm los ntawm txhua tus tsis hais lawv cov kev kawm qib twg. Yog tias cov cuab yeej ua tsis tiav, nws kuj yog ib qho yooj yim los kho. 300-1000 Kg·m ceev tswj fais fab, tus nqi kwv yees li ntawm 20,000 yuan / unit.
5. Tsawg-voltage unit integrated tswj vaj huam sib luag Lub low-voltage unit integrated tswj vaj huam sib luag yog tshwj xeeb tsim los rau low-voltage hydropower chaw nres tsheb. Lub vaj huam sib luag tswj muaj lub tshuab hluav taws xob hluav taws xob hluav taws xob hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv tswj xyuas ntse, cov twj paj nruag, thiab lwm yam, uas paub txog qhov kev pom zoo ntawm cov khoom siv tseem ceeb thiab theem nrab ntawm lub tshuab hluav taws xob hydropower teeb tsa hauv ib lub vaj huam sib luag. Lub vijtsam txais cov qauv uas muaj nyob nrog nrog kev tiv thaiv siab. Cov tswj vaj huam sib luag yog tag nrho ua haujlwm thiab yooj yim rau kev khiav lag luam. Nws yog tsim rau low-voltage hydropower generator teeb nrog ib lub peev xwm tsawg dua 1000kW. Tag nrho cov khoom siv tau raug soj ntsuam tag nrho los ntawm cov chaw tsim khoom thiab tuaj yeem muab tso rau hauv kev ua haujlwm tom qab kev teeb tsa ntawm qhov chaw, uas yooj yim rau kev sib koom ua haujlwm ua haujlwm thiab txo cov commissioning thiab kev ua haujlwm thiab kev saib xyuas. Lub tshuab hluav taws xob tsis tshua muaj hluav taws xob sib xyaw ua ke nrog kev tswj hwm, ntsuas, ntsuas hluav taws xob, kev tiv thaiv hluav taws xob, kev tswj hwm ceev ceev, tswj kev sib txuas, tsis siv neeg quasi-synchronization, ntsuas kub, tsis siv neeg hluav taws xob tsim hluav taws xob, ntsuas ntsuas, ntsuas ntsuas, ntsuas ntsuas ntse, kev sib cuam tshuam chaw taws teeb, ceeb toom kev nyab xeeb thiab lwm yam haujlwm. Lub kaw lus txhawb kev saib xyuas thiab tswj cov chaw taws teeb, thiab lub khoos phis tawj keeb kwm yav dhau los paub txog kev ntsuas thiab tswj cov chaw taws teeb (xws li forebay dej theem thiab cov ntaub ntawv ua haujlwm, thiab lwm yam) thiab kev tswj hwm kev ua haujlwm ntawm cov chaw nres tsheb fais fab los ntawm kev sib txuas lus; lub kaw lus tseem muaj cov ntaub ntawv nug txog lub sijhawm tiag tiag, lub tswb nrov rau hluav taws xob thiab tsis muaj hluav taws xob ntau dhau-txheej txheem thiab lub xeev muaj nuj nqis hloov pauv, cov lus nug tshwm sim, cov ntawv tshaj tawm thiab lwm yam haujlwm. Cov khoom no yog cov khoom siv hloov pauv rau cov khoom siv hluav taws xob tsawg-voltage tswj thiab tiv thaiv npo.
6. Low-voltage unit intelligent control device Lub low-voltage unit automation control device integrates kaum ob lub luag haujlwm tseem ceeb xws li kev tswj xyuas qhov sib npaug, tsis siv neeg saib xyuas, ntsuas kub, ntsuas ntsuas, tsis siv neeg quasi-synchronization, tsis siv neeg lub zog hluav taws xob tsim hluav taws xob, kev tiv thaiv hluav taws xob, kev tswj xyuas kom zoo, kev tswj xyuas ceev ceev, kev tiv thaiv ceev ceev, kev nyab xeeb tam sim no, thiab lwm yam. Kev tiv thaiv overcurrent, kev tiv thaiv overload, overvoltage thiab tsis tshua muaj hluav taws xob tiv thaiv, kev tiv thaiv zaus, kev tiv thaiv demagnetization, excitation overload, overspeed tiv thaiv, rov qab fais fab kev tiv thaiv, thiab tsis muaj hluav taws xob tiv thaiv kom muaj nuj nqis. 7. Loj-muaj peev xwm tsawg-voltage units Nrog rau kev nce ntxiv hauv kev tsim kho thiab kev tswj cov nqi ntawm cov chaw nres tsheb me me thiab kev txhim kho txuas ntxiv ntawm cov tshuab tsim hluav taws xob, lub peev xwm ntawm chav tsev hluav taws xob tsawg-voltage hydropower chaw nres tsheb hauv kuv lub teb chaws tau mus txog 1,600 kilowatts, thiab kev ua haujlwm zoo. Cov teeb meem cua sov uas peb txhawj txog yav dhau los tau daws tau zoo los ntawm kev tsim, xaiv cov khoom siv thiab cov txheej txheem tsim khoom. Nruab nrog ib qho kev tshuaj ntsuam kev sib xyaw thiab microcomputer ceev regulator, nws tuaj yeem khiav tau yam tsis muaj kev cia siab rau cov neeg ua haujlwm zoo. Kev tswj hwm thiab kev tswj hwm thev naus laus zis tau mus txog qib ntse.
Post lub sij hawm: Dec-27-2024
