Nyob rau hauv xyoo tas los no, lub zog ntawm txuag lub zog ntawm txoj kev tsav tsheb yog ib qho tseem ceeb ntawm kev txuag lub nruab nrab ntawm kev txuag hluav taws hauv nruab nrab ntawm lub teb chaws - thiab kev npaj mus sij hawm ntev thiab kaum ib thiab tsib caug tseem ceeb ntawm cov haujlwm tseem ceeb. Raws li kev txhim kho thiab kho lub cav, txoj kev txuag hluav taws xob ntawm kev txhim kho kev khiav hauj lwm kev ua haujlwm raws li cov kev hloov tawm thiab kev tswj ceev yog pom los ntawm kev lag luam.
Ua ib qho tseem ceeb ntawm kev txuag hluav taws xob tshuab, qhov kev hloov tawm tshuab hluav taws xob hloov tau hloov lub zog ntau zaus ntawm cov khoom siv hluav taws xob hauv lub sijhawm tiag tiag, yog li ua tiav lub hom phiaj ntawm kev tswj cov khoom tso tawm ntawm cov khoom siv. Lub tshuab hloov qhov hloov ntawm lub qhov hluav taws xob los ntawm kev tswj cov kev hloov ceev, kom lub tshuab muaj peev xwm tso tawm raws li qhov xav tau tiag tiag, thiab ua tiav lub hom phiaj ntawm kev txo hwj chim tawm tswv yim thiab txuag hluav taws xob. Piv nrog rau cov pa ceev ceev lub cev, lub cev hluav taws xob tuaj yeem txo qhov kev siv zog tau nce mus txog 30% tom qab kev hloov tawm. cov saum toj no.
Vim cov kev hloov ntawm lub zog hauv Suav teb, feem ntau ntawm tus kiv cua thiab cov twj siv twj siv twj ywm tseem siv cov tshuab fais fab me me, uas ua rau lub teb chaws encoder 30% qis tshaj li ntawm cov teb chaws tsim. Cov kws tshaj lij choj tau taw qhia tias qhov kev tshaj li hluav taws xob hluav taws xob cov kev hloov ceev cov kev cai hloov qhov qub Cov qauv ntawm DC motor regulation regulation yuav ua kom cov hauj lwm zoo dua thiab ua kom txuag tau cov kev txuag.
Hauv kev lag luam roj thiab kev lag luam, cov khoom tsav tsheb xws li cov kiv cua, twj thiab cov compressors loj heev. Hauv txoj kev xav, kev siv technology ntau zaus siv tau rau kev txuag energy retrofit, thiab lub peev xwm txuag hluav taws xob loj heev. Noj cov tshuaj molding tshuab ua piv txwv, cov khoom siv tshuaj ntawm cov tshuaj molding tshuab yog hloov mus rau hauv ib qho kev sib txawv ntawm cov twj uas tsis paub meej, uas tuaj yeem txo qhov rov qab khiav ntawm qhov kev pab valve, tsis txhob poob lub zog siab ntawm qhov siab, thiab qhov kev siab kub siab heev. Lub zog siv tshuaj molding tshuab yog kho dua tshiab rau kev siv tshuaj molding tshuab tsis muaj kev kub nyhiab, thiab lub zog txuag hluav taws xob muaj peev xwm ncav cuag li 20% mus rau 30% lossis ntau dua.
Nyob rau tib lub sijhawm, cov kev cai tswj qhov ceev nrawm muaj tsib yam ntxwv nram qab no: ib qho yog qhov uas tsis tau hloov cov khoom qub, nrog rau lub tshuab nws tus kheej; qhov thib ob yog qhov kev ua kom tsis muaj kev txwv tsis pub kom muaj peev xwm ua kom tau raws li cov kev cai ntawm kev sib kis tau; qhov thib peb yog qhov pib pib thiab qhov muag muag ntawm lub zaus hloov khoom siv. Kev ua haujlwm, muaj peev xwm tsis txhob muaj qhov nyhav ntawm pib ntawm kev pib ntawm lub hwjchim, txo hwj chim, muaj peev xwm txo cov neeg ua haujlwm tsis zoo thiab txo cov neeg kho tshuab; Qhov plaub, nws tsis cuam tshuam los ntawm lub zog ntau zaus, thiab tuaj yeem qhib-loop los yog kaw-loop phau ntawv / tswj tsis siv neeg; Thaum lub ceev qes, lub zog torque taag thiab qhov muaj peev xwm qis tshaj muaj peev xwm ua tau zoo dua; qhov muaj zog ntawm lub tshuab qeeb zog nce raws li qhov ceev nce thiab lub zog nce.
Qhov kev hloov txuag hluav taws xob tsawg zog ntawm lub cav yog maj mam paub los ntawm tib neeg, thiab nws tseem ua rau txoj kev vam meej ntawm kev lag luam hauv kev lag luam. Tam sim no, Tuam Tshoj tus AC lub cev muaj zog hloov kev ua lag luam ceev nrooj yog tsim kev kub ceev, nrog txhua xyoo kev loj hlob ntawm 12%. Ntau lub siab thiab tsis tshua muaj zog ntawm cov inverters tau nce thiab siv nyob rau hauv lub zog txuag ntawm lub cev tshuab. Raws li kev txheeb xyuas, hauv 2009, kev muag khoom ntawm Tuam Tshoj txoj kev qis qis qis mus txog 13 billion yuan, thiab pua pua ntawm kev lag luam thiab cov lag luam tawm tuaj. Nws cov nqi tso tawm tag nrho tau tshaj 4 billion yuan, accounting rau 30% ntawm kev ua lag luam. High-voltage inverters yog qhov tseem ceeb ntawm kev txuag lub zog tam sim no. Lub zos qhov chaw nyob yog 60% ntawm kev sib koom ua lag luam.
Raws li cov qauv kev txua hluav taws xob txuag hluav taws xob, Tuam Tshoj tam sim no muaj ib lub teb chaws rau kev siv lub zog ua hluav taws xob txuag hluav taws xob. Raws li cov lus ceeb toom, thaum ntxov li 1980s, cov kws txawj txhawj xeeb tawm tswv yim npaj siv lub zog ntau zaus kev cai tswj kev txuag hluav taws xob nyob hauv Suav teb.
Thaum lub sijhawm thib kaum tsib, Suav teb tau tsim kho lub zog txuag hluav taws xob thiab kev tsav tsheb: Thaum lub sij hawm Xaus Faus Tsib Fim, lub xeev tau npaj siab los hloov cov kev hloov ntawm LDO energy-saving fans, pumps thiab compressor systems hauv kev tsim kho, hluav taws xob fais fab thiab lwm yam lag luam, thiab txhawb kev sib txawv ntawm kev tswj ceev ceev thiab tswj kev tswj lub cev. Technology siv lub hauv paus zoo rau kev txhawb nqa thiab kev siv lub tshuab kev txuag hluav taws xob. Thaum lub sij hawm 12-Tsib-Lub Caij Npaj Tsav, qhov kev lag luam hauv lub cev muaj ntau lub sijhawm thiab cov teeb meem ntawm innovation thiab kev hloov. Kev tsim kho kev lag luam zoo thiab kev noj qab nyob zoo ntawm lub tshuab kev lag luam thiab lub peev xwm ntawm lub zog txuag hauv tshuab hluav taws xob, kev siv cov khoom siv kev tawm suab ntau dua yuav ua rau muaj txiaj ntsig zoo. Chen Weihua qhia cov kws tshaj lij: Lub tshuab kev lag luam yuav tsum ua kom muaj lub txiaj ntsim zoo ntawm lub teb chaws los tsim thiab cog cov kev lag luam tsim cov kev lag luam thiab txhawb cov kev txuag hluav taws xob hauv kev siv tshuab, ua kom muaj kev lag luam tshiab thiab lag luam tshiab, thiab ua kom cov kev hloov kho kev loj hlob hom.
Yuav ua li cas thiaj pab txhawb txoj haujlwm txuag hluav taws xob? Zhang Xin, tus pab cuam rau tus thawj coj ntawm Tuam Tshoj National Lub Tsev Kawm Ntawv ntawm Standardization, xav kom tsim cov mechanism tsim los ntawm fab tub ceev xwm thiab muab ntau chav nyob rau kev sib txuas ib zaug thiab decentralized systems, kev cog lus cog lus hauv kev tsav tsheb, thiab siv kev lag luam mechanisms txhawb lub zog- txuag kev hloov ntawm cov qes hluav taws xob.
