Cov Khoom Siv Hloov DC rau ACCov Kev Daws Teeb Meem Ntau Yam Rau Kev Hloov Pauv Fais Fab
Hauv lub ntiaj teb niaj hnub no, kev hloov pauv hluav taws xob yog ib qho tseem ceeb ntawm ntau yam khoom siv hluav taws xob thiab hluav taws xob. Ib qho ntawm cov khoom tseem ceeb uas ua rau qhov kev hloov pauv no yooj yim dua yog lub tshuab hloov pauv DC mus rau AC. Lub cuab yeej ua lub luag haujlwm tseem ceeb hauv kev hloov pauv hluav taws xob ncaj qha (DC) mus rau hluav taws xob hloov pauv (AC), ua rau nws yog ib qho cuab yeej tseem ceeb rau ntau yam kev siv.
Cov khoom siv hloov DC mus rau AC yog cov kev daws teeb meem uas siv tau ntau yam hauv ntau yam lag luam suav nrog lub zog rov ua dua tshiab, tsheb, kev sib txuas lus, thiab ntau ntxiv. Nws tso cai rau kev sib koom ua ke ntawm cov khoom siv fais fab sib txawv thiab ua kom muaj kev sib raug zoo ntawm ntau lub tshuab hluav taws xob.
Ib qho ntawm cov kev siv tseem ceeb ntawm cov khoom siv hloov DC mus rau AC yog nyob rau hauv cov tshuab hluav taws xob rov ua dua tshiab xws li lub zog hnub ci thiab cua. Cov tshuab no tsim cov hluav taws xob ncaj qha uas yuav tsum tau hloov mus rau hluav taws xob hloov pauv kom faib thiab siv tau zoo. Lub tshuab hloov pauv ua rau muaj kev sib koom ua ke ntawm lub zog rov ua dua tshiab rau hauv lub network uas twb muaj lawm, yog li pab txhawb rau kev lag luam hluav taws xob uas ruaj khov dua thiab zoo rau ib puag ncig.
Hauv kev lag luam tsheb,Cov khoom siv hloov pauv DC / ACfeem ntau siv rau hauv cov tsheb fais fab thiab hybrid. Cov tsheb no vam khom cov hluav taws xob siab rau kev tsav tsheb, uas tom qab ntawd hloov mus ua hluav taws xob hloov pauv kom tsav cov cav hluav taws xob. Tsis tas li ntawd, qhov chaw them hluav taws xob siv lub cuab yeej hloov pauv los hloov AC fais fab los ntawm lub grid mus rau DC fais fab los them lub roj teeb ntawm lub tsheb.
Kev sib txuas lus thiab thev naus laus zis xov xwm kuj yog cov neeg siv khoom siv DC mus rau AC converter loj. Nws yog siv rau hauv cov chaw khaws ntaub ntawv, cov chaw tsim kho kev sib txuas lus thiab lwm yam chaw tseem ceeb kom ntseeg tau tias muaj kev muab hluav taws xob txhim khu kev qha. Cov khoom siv converter ua lub luag haujlwm tseem ceeb hauv kev tswj hwm lub zog tsis tu ncua rau cov khoom siv hluav taws xob rhiab heev, pab tiv thaiv kev poob qis thiab kev ua tsis tiav ntawm lub kaw lus.
Kev nce qib sai ntawm thev naus laus zis tau ua rau muaj kev tsim cov khoom siv hloov pauv DC mus rau AC uas ua haujlwm tau zoo dua thiab me dua. Cov khoom siv no tau tsim los rau kev ua haujlwm tau zoo, kev cuam tshuam hluav taws xob tsawg thiab kev ntseeg siab dua. Tsis tas li ntawd xwb, lawv kuj muaj cov haujlwm siab heev xws li kev tiv thaiv tam sim no dhau, kev tiv thaiv hluav taws xob dhau thiab kev tswj hwm thermal kom ntseeg tau tias muaj kev nyab xeeb thiab ruaj khov hauv ntau qhov chaw sib txawv.
Nrog rau qhov kev thov kom muaj zog huv thiab kev nyiam ntawm cov tsheb fais fab, qhov tseem ceeb ntawm DC mus rau AC converter cov khoom siv txuas ntxiv mus. Nws ua lub luag haujlwm tseem ceeb hauv kev hloov mus rau lub ecosystem zog ruaj khov thiab ua haujlwm tau zoo dua. Tsis tas li ntawd, nws txhawb nqa kev tsim cov smart grids, microgrids thiab decentralized energy systems, pab tsim kom muaj lub zog fais fab txhim khu kev qha thiab ruaj khov dua.
Hauv kev xaus lus, cov khoom siv hloov pauv DC/AC yog cov cuab yeej hloov pauv hluav taws xob tseem ceeb hauv ntau yam kev siv. Nws qhov kev ua tau ntau yam thiab kev ntseeg tau ua rau nws yog ib feem tseem ceeb ntawm kev hloov mus rau qhov chaw siv hluav taws xob zoo dua thiab ruaj khov dua. Thaum thev naus laus zis txuas ntxiv txhim kho, kev tsim cov khoom siv hloov pauv siab heev yuav txhim kho nws cov kev ua tau zoo thiab nthuav dav nws cov kev siv, pab tau rau kev lag luam thiab cov neeg siv khoom.
Lub sijhawm tshaj tawm: Lub Ob Hlis-22-2024