cov khoom siv hluav taws xob qis-voltage yuav dhau los ua lub hauv paus tseem ceeb ntawm kev ua lag luam

(1) Kev thov tshiab los ntawm kev xa tawm loj ntawm kev tsim kho vaj tse ntse

Kev tsim kho lub smart grid yuav raug siv ua peb theem ua ntej xyoo 2020. Theem thawj zaug yog xyoo 2009-2011, feem ntau yog rau kev tshawb fawb thiab cov haujlwm sim; theem ob yog xyoo 2011-2015, thaum lub smart grid yuav raug siv rau ntawm qhov loj; theem peb Nws yog xyoo 2016-2020 kom ua tiav kev txhim kho thiab kev txhim kho tag nrho. Tam sim no, Lub Xeev Grid Corporation ntawm Tuam Tshoj tab tom nce qib kev tsim cov qauv kev cai ntawm yuav luag 200 tus qauv kev siv rau Tuam Tshoj lub smart grid. Kev qhia txog kev npaj thiab cov qauv tau coj kev tsim kho cov smart grids rau hauv txoj kev taug kev, uas yuav coj kev xav tau loj heev rau nruab nrab thiab siab kawg qis-voltage circuit breakers.

(2) Kev nqis peev hauv kev tsim khoom tsav kev loj hlob yav tom ntej

Kev tsim khoom yog ib qho tseem ceeb ntawm kev lag luam hluav taws xob qis, thiab yog ib qho ntawm kaum qhov tseem ceeb ntawm kev tsim kho rau kev txuag hluav taws xob thiab txo cov pa phem. Vim muaj kev nyuaj siab ntawm cov ntsuas kev txuag hluav taws xob, kev lag luam tsim khoom hauv Suav teb yuav tswj hwm qhov kev thov kom muaj kev tswj hwm kev txuag hluav taws xob thiab cov khoom siv hluav taws xob ntse.

(3) Lub zog cua, lub zog hnub ci thiab lwm yam zog tshiab coj kev xav tau loj heev rau cov khoom siv hluav taws xob qis qis nruab nrab thiab siab

Tom qab lub Rooj Sib Tham Copenhagen, kev nqis peev rau lub zog tshiab tau dhau los ua qhov tseem ceeb ntawm kev saib xyuas thoob ntiaj teb. Lub zog tshiab thiab kev lag luam qis carbon tau dhau los ua cov kev taw qhia tseem ceeb ntawm kev lag luam khoom siv hluav taws xob. Kev txhim kho lub zog tshiab yuav tsim kom muaj kev thov ntau dua rau cov khoom siv hluav taws xob nruab nrab thiab siab kawg uas ua haujlwm tau zoo thiab ruaj khov. Kev thov rau cov khoom siv hluav taws xob qis voltage yuav nce ntxiv ntau hauv 3-5 xyoos. Ntau yam thev naus laus zis tseem ceeb thiab tseem ceeb xws li lub kaw lus tswj inverter thiab thev naus laus zis txuas nrog grid ntawm lub zog cua thiab photovoltaic fais fab tsim yuav tsum tau tawg los ntawm. Qhov no kuj yog ib qho kev taw qhia rau kev nthuav dav yav tom ntej ntawm kev lag luam hluav taws xob qis voltage.

Txij thaum kawg ntawm lub xyoo pua 20th mus txog rau thaum pib ntawm lub xyoo pua 21st, cov tuam txhab loj txawv teb chaws tau tsim cov ACB thiab MCCB tshiab, thiab tau txhim kho thiab nthuav dav tas li. Lawv tau ua tiav cov kev tshawb pom tseem ceeb thiab kev tsim kho tshiab hauv kev ua haujlwm tseem ceeb, cov qauv khoom, thiab cov ntawv thov thev naus laus zis tshiab. Ntawm lawv, Siemens ntawm lub teb chaws Yelemees yog qhov tseem ceeb tshaj plaws. Nws cov khoom siv hluav taws xob qis uas tuaj yeem sib txuas lus tuaj yeem tsim ib lub kaw lus lag luam loj heev, lub kaw lus saib xyuas kev faib hluav taws xob thiab lub kaw lus tsis siv neeg hauv tsev. Lub MDU series circuit breaker tsim los ntawm Mitsubishi Corporation tuaj yeem paub ncaj qha txog lub network saib xyuas lub zog fais fab. Lub kaw lus, cov khoom siv saib xyuas lub network, thiab lwm yam.

Cov khoom siv hluav taws xob qis-voltage siv dav hauv ntau yam lag luam hauv lub tebchaws kev lag luam thiab muaj feem cuam tshuam nrog qhov xwm txheej peev txheej ruaj khov ntawm tag nrho lub zej zog. 21 Qhov tseeb, nws yog lub sijhawm ntawm kev txhim kho sai ntawm Tuam Tshoj txoj kev lag luam khoom siv hluav taws xob qis-voltage. Qhov kev loj hlob ntawm kuv lub teb chaws txoj kev lag luam khoom siv hluav taws xob qis-voltage tseem nyob ntawm 10% -15% hauv xyoo tas los no. Lub peev xwm ua lag luam ntawm kev lag luam khoom siv hluav taws xob qis-voltage muaj feem cuam tshuam nrog kev txhim kho ntawm lub zog, kev lag luam, vaj tse, thiab kev sib txuas lus. Ua ke nrog kev hloov kho ntawm qhov kev thov rau cov khoom siv hluav taws xob qis-voltage thiab qhov kev thov ntawm kev lag luam thoob ntiaj teb, nws muab qhov chaw dav rau kev txhim kho yav tom ntej ntawm kev lag luam khoom siv hluav taws xob qis-voltage.

Thaum lub sijhawm Txoj Kev Npaj Tsib Xyoo Thib Kaum Ob, nrog rau kev nce qib ntawm kev tsim cov smart grid thiab kev txhim kho tas mus li ntawm cov thev naus laus zis tsim hluav taws xob qis qis, ib tiam tshiab ntawm cov khoom siv hluav taws xob qis qis uas muaj kev txawj ntse, modularity, thiab kev sib txuas lus yuav dhau los ua cov khoom tseem ceeb hauv kev ua lag luam. Cov khoom tiam thawj yuav rho tawm ntawm kev ua lag luam hauv xyoo 2010, cov khoom tiam thib ob yuav dhau los ua cov khoom qis, thiab cov khoom tiam thib peb thiab qee cov khoom tiam thib ob yuav dhau los ua cov khoom nruab nrab. Txij xyoo 2021 txog 2025, lub smart grid yuav nkag mus rau theem kev tsim kho tag nrho hauv xya yam suav nrog kev xa hluav taws xob, kev hloov pauv, kev faib khoom, thiab kev sib txuas lus.