TSWV YIM
Tib neeg tau dhau los ntawm kev tshawb pom hluav taws xob mus rau kev siv dav dav ua "hluav taws xob" thiab "lub zog hluav taws xob". Ib qho ntawm cov teeb meem tseem ceeb tshaj plaws yog "kev sib cav txog txoj kev" ntawm AC thiab DC. Cov neeg tseem ceeb yog ob tug neeg txawj ntse niaj hnub no, Edison thiab Tesla. Txawm li cas los xij, qhov nthuav yog tias los ntawm kev xav ntawm cov neeg tshiab thiab tshiab hauv xyoo pua 21st, qhov "kev sib cav" no tsis yeej lossis poob tag nrho.

Txawm hais tias tam sim no txhua yam los ntawm cov chaw tsim hluav taws xob mus rau cov tshuab hluav taws xob thauj mus los yog "hluav taws xob hloov pauv", tam sim no ncaj qha nyob txhua qhov chaw hauv ntau lub khoom siv hluav taws xob thiab cov khoom siv davhlau ya nyob twg. Tshwj xeeb, qhov kev daws teeb meem "DC tag nrho lub tsev", uas tau txais kev nyiam los ntawm txhua tus neeg hauv xyoo tas los no, ua ke IoT engineering technology thiab artificial intelligence los muab kev lees paub zoo rau "lub neej ntse hauv tsev". Ua raws li Charging Head Network hauv qab no kom paub ntau ntxiv txog DC tag nrho lub tsev yog dab tsi.

KEV QHIA TXOG KEEB KWV YAV DUAJ

Lub zog hluav taws xob ncaj qha (DC) thoob plaws hauv tsev yog ib lub tshuab hluav taws xob uas siv lub zog hluav taws xob ncaj qha hauv tsev thiab cov tsev. Lub tswv yim ntawm "DC tag nrho lub tsev" tau raug tsim los hauv qhov xwm txheej uas qhov tsis zoo ntawm cov tshuab AC ib txwm muaj tau pom tseeb thiab lub tswv yim ntawm kev tiv thaiv cov pa roj carbon tsawg thiab kev tiv thaiv ib puag ncig tau raug them ntau dua.

Lub tshuab cua txias ib txwm muaj

Tam sim no, lub tshuab fais fab uas siv ntau tshaj plaws hauv ntiaj teb yog lub tshuab hluav taws xob hloov pauv. Lub tshuab hluav taws xob hloov pauv yog lub tshuab xa hluav taws xob thiab faib hluav taws xob uas ua haujlwm raws li kev hloov pauv ntawm cov hluav taws xob ntws los ntawm kev sib cuam tshuam ntawm cov hluav taws xob thiab cov hlau nplaum. Nov yog cov kauj ruam tseem ceeb ntawm kev ua haujlwm ntawm lub tshuab AC:

Lub tshuab hluav taws xobLub hauv paus chiv keeb ntawm lub zog fais fab yog lub tshuab hluav taws xob. Lub tshuab hluav taws xob yog ib lub cuab yeej uas hloov lub zog tshuab mus ua lub zog hluav taws xob. Lub hauv paus ntsiab lus yog los tsim lub zog hluav taws xob los ntawm kev txiav cov xov hlau nrog lub zog sib nqus tig. Hauv cov tshuab hluav taws xob AC, cov tshuab hluav taws xob synchronous feem ntau siv, thiab lawv cov rotors raug tsav los ntawm lub zog tshuab (xws li dej, roj, pa dej, thiab lwm yam) los tsim lub zog sib nqus tig.

Kev hloov pauv tam sim noLub zog sib nqus uas tig hauv lub tshuab hluav taws xob ua rau muaj kev hloov pauv ntawm lub zog electromotive hauv cov xov hluav taws xob, yog li ntawd tsim cov hluav taws xob hloov pauv. Lub zaus ntawm cov hluav taws xob hloov pauv feem ntau yog 50 Hz lossis 60 Hz ib ob, nyob ntawm cov qauv ntawm lub zog fais fab hauv thaj chaw sib txawv.

Kev nce qib ntawm Transformer: Cov hluav taws xob hloov pauv hla cov transformers hauv cov kab xa hluav taws xob. Lub transformer yog ib lub cuab yeej uas siv lub hauv paus ntsiab lus ntawm kev siv hluav taws xob los hloov qhov hluav taws xob ntawm cov hluav taws xob yam tsis hloov nws qhov zaus. Hauv cov txheej txheem xa hluav taws xob, cov hluav taws xob hloov pauv siab yooj yim dua rau kev xa mus deb vim nws txo qhov poob zog los ntawm kev tiv thaiv.

Kev sib kis thiab kev faib tawmCov hluav taws xob hloov pauv siab raug xa mus rau ntau qhov chaw los ntawm cov kab xa hluav taws xob, thiab tom qab ntawd nqis los ntawm cov transformers kom tau raws li qhov xav tau ntawm ntau yam kev siv. Cov kab ke xa hluav taws xob thiab faib hluav taws xob no tso cai rau kev xa thiab siv lub zog hluav taws xob ntawm ntau yam kev siv thiab qhov chaw sib txawv.

Cov ntawv thov ntawm AC fais fabNtawm qhov kawg ntawm tus neeg siv, lub zog AC raug xa mus rau cov tsev, cov lag luam, thiab cov chaw ua haujlwm. Hauv cov chaw no, alternating current siv los tsav ntau yam khoom siv, suav nrog teeb pom kev zoo, cov cua sov hluav taws xob, cov cav hluav taws xob, cov khoom siv hluav taws xob, thiab ntau ntxiv.

Feem ntau hais lus, AC fais fab systems tau los ua mainstream thaum kawg ntawm lub xyoo pua dhau los vim muaj ntau yam zoo xws li ruaj khov thiab tswj tau alternating tam sim no systems thiab qis zog poob ntawm cov kab. Txawm li cas los xij, nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis, qhov teeb meem ntawm lub kaum sab xis ntawm lub zog AC fais fab systems tau dhau los ua qhov hnyav. Kev txhim kho ntawm cov fais fab systems tau ua rau muaj kev txhim kho ntawm ntau lub zog xws li rectifiers (hloov AC fais fab mus rau DC fais fab) thiab inverters (hloov DC fais fab mus rau AC fais fab). Cov thev naus laus zis tswj ntawm converter valves kuj tau nkag mus rau theem meej heev, thiab qhov ceev ntawm kev txiav tawm DC fais fab tsis tsawg dua li ntawm AC circuit breakers.

Qhov no ua rau ntau qhov tsis zoo ntawm lub kaw lus DC maj mam ploj mus, thiab lub hauv paus kev siv tshuab ntawm tag nrho lub tsev DC tau muaj nyob rau hauv qhov chaw.

ETSIS TXHOB MUAJ PEEM TXOG IB PUAG NCIG THIAB TSIS MUAJ CARBON

Nyob rau hauv xyoo tas los no, nrog rau kev tshwm sim ntawm cov teeb meem huab cua thoob ntiaj teb, tshwj xeeb tshaj yog cov nyhuv av noo, cov teeb meem kev tiv thaiv ib puag ncig tau txais kev saib xyuas ntau dua. Txij li thaum tag nrho-lub tsev DC yog qhov sib xws zoo dua nrog cov txheej txheem hluav taws xob rov ua dua tshiab, nws muaj cov txiaj ntsig zoo heev hauv kev txuag hluav taws xob thiab txo cov pa phem. Yog li nws tau txais kev saib xyuas ntau dua.

Ntxiv rau, lub kaw lus DC tuaj yeem txuag tau ntau yam khoom thiab cov ntaub ntawv vim nws cov qauv hluav taws xob "ncaj qha-rau-ncaj qha", thiab kuj tseem sib xws nrog lub tswv yim ntawm "cov pa roj carbon tsawg thiab tus phooj ywg ib puag ncig".

Lub Tswv Yim Txog Kev Txawj Ntse Tag Nrho Lub Tsev

Lub hauv paus rau kev siv DC thoob plaws lub tsev yog kev siv thiab kev txhawb nqa kev txawj ntse thoob plaws lub tsev. Hauv lwm lo lus, kev siv DC sab hauv tsev yog raws li kev txawj ntse, thiab nws yog ib txoj hauv kev tseem ceeb los txhawb "kev txawj ntse thoob plaws lub tsev".

Tsev Ntse txhais tau hais tias kev sib txuas ntau yam khoom siv hauv tsev, khoom siv hauv tsev thiab cov kab ke los ntawm kev siv thev naus laus zis siab heev thiab cov kab ke ntse kom ua tiav kev tswj hwm hauv nruab nrab, kev ua haujlwm tsis siv neeg thiab kev saib xyuas deb, yog li txhim kho qhov yooj yim, kev nplij siab thiab kev yooj yim ntawm lub neej hauv tsev. Kev nyab xeeb thiab kev siv hluav taws xob zoo.

TXOJ CAI TSEEM CEEB

Cov ntsiab cai ntawm kev siv cov tshuab ntse thoob plaws lub tsev muaj ntau yam tseem ceeb, suav nrog cov thev naus laus zis sensor, cov khoom siv ntse, kev sib txuas lus hauv network, cov algorithms ntse thiab cov tshuab tswj, cov neeg siv interfaces, kev ruaj ntseg thiab kev tiv thaiv tus kheej, thiab kev hloov kho software thiab kev saib xyuas. Cov ntsiab lus no tau tham txog hauv qab no.

Kev Siv Tshuab Sensor

Lub hauv paus ntawm lub tshuab ntse thoob plaws lub tsev yog ntau yam khoom siv los saib xyuas ib puag ncig hauv tsev tam sim ntawd. Cov khoom siv ib puag ncig suav nrog qhov kub thiab txias, av noo, lub teeb, thiab huab cua zoo kom paub txog cov xwm txheej hauv tsev. Cov khoom siv txav mus los thiab cov khoom siv sib nqus ntawm qhov rooj thiab qhov rai siv los ntes tib neeg txoj kev txav mus los thiab qhov rooj thiab qhov rai, muab cov ntaub ntawv yooj yim rau kev ruaj ntseg thiab kev ua haujlwm tsis siv neeg. Cov khoom siv pa luam yeeb thiab roj siv los saib xyuas hluav taws thiab cov pa phem kom txhim kho kev nyab xeeb hauv tsev.

Cov Khoom Siv Ntse

Ntau yam khoom siv ntse yog lub hauv paus ntawm lub kaw lus ntse hauv tsev. Teeb pom kev zoo ntse, khoom siv hauv tsev, xauv qhov rooj, thiab lub koob yees duab txhua yam muaj cov haujlwm uas tuaj yeem tswj tau los ntawm Is Taws Nem. Cov khoom siv no txuas nrog lub network sib koom ua ke los ntawm cov thev naus laus zis sib txuas lus wireless (xws li Wi-Fi, Bluetooth, Zigbee), uas tso cai rau cov neeg siv tswj thiab saib xyuas cov khoom siv hauv tsev los ntawm Is Taws Nem txhua lub sijhawm thiab txhua qhov chaw.

Kev sib txuas lus hauv xov tooj

Cov khoom siv ntawm lub tshuab ntse thoob plaws lub tsev tau txuas nrog los ntawm Is Taws Nem los tsim ib lub ecosystem ntse. Kev siv tshuab sib txuas lus hauv network ua kom cov khoom siv tuaj yeem ua haujlwm ua ke tau yooj yim thaum muab kev yooj yim ntawm kev tswj chaw taws teeb. Los ntawm cov kev pabcuam huab, cov neeg siv tuaj yeem nkag mus rau hauv cov kab ke hauv tsev kom saib xyuas thiab tswj hwm qhov xwm txheej ntawm cov khoom siv.

Cov algorithms ntse thiab cov txheej txheem tswj hwm

Siv cov kev txawj ntse ntawm lub tshuab thiab cov algorithms kawm ntawm lub tshuab, lub tshuab ntse thoob plaws lub tsev tuaj yeem tshuaj xyuas thiab ua cov ntaub ntawv uas cov sensors sau tau zoo. Cov algorithms no ua rau lub tshuab kawm tau tus cwj pwm ntawm tus neeg siv, kho qhov xwm txheej ua haujlwm ntawm lub cuab yeej, thiab ua tiav kev txiav txim siab thiab kev tswj hwm ntse. Kev teeb tsa cov haujlwm teem sijhawm thiab cov xwm txheej ua rau lub tshuab ua haujlwm tau raws li cov xwm txheej tshwj xeeb thiab txhim kho qib kev ua haujlwm ntawm lub tshuab.

Kev Sib Txuas Lus ntawm Tus Neeg Siv

Yuav kom cov neeg siv tau yooj yim siv lub tshuab ntse hauv tsev, muaj ntau yam kev sib txuas lus rau cov neeg siv, suav nrog cov ntawv thov mobile, ntsiav tshuaj lossis cov khoos phis tawj. Los ntawm cov kev sib txuas lus no, cov neeg siv tuaj yeem tswj thiab saib xyuas cov khoom siv hauv tsev tau yooj yim. Tsis tas li ntawd, kev tswj hwm lub suab tso cai rau cov neeg siv tswj cov khoom siv ntse los ntawm kev hais kom ua los ntawm lub suab los ntawm kev siv cov neeg pab suab.

COV ZOO NTAWM TAG NRHO LUB TSEV DC

Muaj ntau qhov zoo rau kev teeb tsa DC systems hauv tsev, uas tuaj yeem muab faib ua peb yam: kev xa hluav taws xob zoo, kev sib koom ua ke ntawm lub zog rov ua dua tshiab, thiab kev sib raug zoo ntawm cov khoom siv.

KEV UA HAUJ LWM ZOO

Ua ntej tshaj plaws, hauv cov voj voog sab hauv tsev, cov khoom siv fais fab siv feem ntau muaj qhov hluav taws xob tsawg, thiab lub zog DC tsis tas yuav hloov pauv hluav taws xob ntau zaus. Kev txo qis kev siv cov transformers tuaj yeem txo qhov poob zog.

Qhov thib ob, qhov poob ntawm cov xov hlau thiab cov neeg coj hluav taws xob thaum lub sijhawm xa hluav taws xob DC yog qhov me me. Vim tias qhov kev poob ntawm DC tsis hloov pauv nrog qhov kev taw qhia ntawm qhov tam sim no, nws tuaj yeem tswj tau thiab txo qis kom zoo dua. Qhov no ua rau lub zog DC ua kom pom kev siv hluav taws xob zoo dua hauv qee qhov xwm txheej tshwj xeeb, xws li kev xa hluav taws xob luv luv thiab cov kab ke muab hluav taws xob hauv zos.

Thaum kawg, nrog rau kev txhim kho thev naus laus zis, qee cov khoom siv hloov hluav taws xob tshiab thiab cov thev naus laus zis hloov kho tau raug qhia los txhim kho kev siv hluav taws xob ntawm DC systems. Cov khoom siv hloov hluav taws xob zoo tuaj yeem txo qhov kev poob ntawm kev hloov pauv hluav taws xob thiab txhim kho kev siv hluav taws xob tag nrho ntawm DC power systems.

KEV SIB KOOM UA HAUJ LWM HWJ CHIM ROV QAB TAU

Hauv lub tshuab ntse thoob plaws lub tsev, lub zog rov ua dua tshiab kuj tseem yuav raug qhia thiab hloov mus ua lub zog hluav taws xob. Qhov no tsis yog tsuas yog siv tau lub tswv yim ntawm kev tiv thaiv ib puag ncig xwb, tab sis kuj siv tag nrho cov qauv thiab qhov chaw ntawm lub tsev kom ntseeg tau tias muaj zog. Qhov sib txawv, DC systems yooj yim dua los koom ua ke nrog cov peev txheej zog rov ua dua tshiab xws li lub zog hnub ci thiab lub zog cua.

KEV SIB TXUAS LUS NTAWM LUB CUAB YEEJ

Lub kaw lus DC muaj kev sib raug zoo dua nrog cov khoom siv hluav taws xob hauv tsev. Tam sim no, ntau yam khoom siv xws li teeb LED, cua txias, thiab lwm yam yog lawv tus kheej DC drives. Qhov no txhais tau tias DC fais fab systems yooj yim dua los ua tiav kev tswj hwm thiab kev tswj hwm ntse. Los ntawm kev siv tshuab hluav taws xob siab heev, kev ua haujlwm ntawm DC cov khoom siv tuaj yeem tswj tau meej dua thiab kev tswj hwm lub zog ntse tuaj yeem ua tiav.

CHAW THOV

Qhov zoo ntawm lub tshuab DC uas tau hais los saum toj no tsuas yog pom tseeb hauv qee qhov chaw tshwj xeeb xwb. Cov chaw no yog qhov chaw nyob sab hauv tsev, yog vim li cas tag nrho lub tsev DC tuaj yeem ci ntsa iab hauv cov chaw sab hauv tsev niaj hnub no.

TSEV NYOB

Hauv cov tsev nyob, cov tshuab DC tag nrho lub tsev tuaj yeem muab lub zog zoo rau ntau yam ntawm cov khoom siv hluav taws xob. Cov tshuab teeb pom kev zoo yog thaj chaw siv tseem ceeb. Cov tshuab teeb pom kev zoo LED uas siv DC tuaj yeem txo qhov kev poob hloov pauv hluav taws xob thiab txhim kho kev siv hluav taws xob zoo.

Tsis tas li ntawd xwb, lub zog DC kuj tseem siv tau los ua kom cov khoom siv hluav taws xob hauv tsev muaj zog, xws li cov khoos phis tawj, cov xov tooj ntawm tes uas them tau, thiab lwm yam. Cov khoom siv no lawv tus kheej yog cov khoom siv DC uas tsis muaj cov kauj ruam hloov pauv zog ntxiv.

TSEV LAG LUAM

Cov chaw ua haujlwm thiab cov chaw ua lag luam hauv cov tsev lag luam kuj tuaj yeem tau txais txiaj ntsig los ntawm cov tshuab DC tag nrho lub tsev. Kev muab hluav taws xob DC rau cov khoom siv hauv chaw ua haujlwm thiab cov teeb pom kev zoo pab txhim kho kev siv hluav taws xob thiab txo kev pov tseg hluav taws xob.

Qee cov khoom siv ua lag luam thiab cov khoom siv, tshwj xeeb tshaj yog cov uas xav tau lub zog DC, kuj tuaj yeem ua haujlwm tau zoo dua, yog li txhim kho kev siv hluav taws xob tag nrho ntawm cov tsev lag luam.

KEV THOV KEV LAG LUAM

Hauv kev lag luam, cov tshuab DC tag nrho lub tsev tuaj yeem siv rau cov khoom siv hauv kab ntau lawm thiab cov chaw ua haujlwm hluav taws xob. Qee cov khoom siv hauv kev lag luam siv lub zog DC. Kev siv lub zog DC tuaj yeem txhim kho kev siv hluav taws xob thiab txo cov khoom pov tseg hluav taws xob. Qhov no pom tseeb tshwj xeeb hauv kev siv cov cuab yeej hluav taws xob thiab cov khoom siv hauv chaw ua haujlwm.

TSHEB HLUAV TAWG HLUAV TAWG THIAB COV TXHEEJ TXHEEM CIA KHOOM SIV

Hauv kev thauj mus los, cov tshuab hluav taws xob DC siv tau los them cov tsheb fais fab kom txhim kho kev them hluav taws xob kom zoo dua. Tsis tas li ntawd xwb, cov tshuab DC thoob plaws lub tsev kuj tseem tuaj yeem koom ua ke rau hauv cov tshuab khaws cia hluav taws xob roj teeb kom muab cov kev daws teeb meem khaws cia hluav taws xob zoo rau tsev neeg thiab txhim kho kev siv hluav taws xob kom zoo dua.

TXUJ CI XOV XWM THIAB KEV SIB TXUAS LUS

Hauv kev siv thev naus laus zis thiab kev sib txuas lus, cov chaw khaws ntaub ntawv thiab cov chaw sib txuas lus yog cov xwm txheej zoo tshaj plaws rau cov kab ke DC tag nrho hauv tsev. Vim tias ntau lub cuab yeej thiab cov servers hauv cov chaw khaws ntaub ntawv siv lub zog DC, cov kab ke fais fab DC pab txhim kho kev ua haujlwm ntawm tag nrho cov chaw khaws ntaub ntawv. Ib yam li ntawd, cov chaw sib txuas lus thiab cov khoom siv kuj tuaj yeem siv lub zog DC los txhim kho kev siv hluav taws xob ntawm lub kaw lus thiab txo kev vam khom rau cov kab ke fais fab ib txwm muaj.

COV KHOOM SIV DC SYSTEM TAG NRHO LUB TSEV

Yog li ntawd, lub tshuab DC thoob plaws lub tsev yuav tsim li cas? Hauv kev xaus, lub tshuab DC thoob plaws lub tsev muaj plaub ntu: qhov chaw tsim hluav taws xob DC, lub kaw lus khaws cia hluav taws xob, lub kaw lus faib hluav taws xob DC, thiab cov khoom siv hluav taws xob ntawm cov chaw.

DC LUB HWJ CHIM

Hauv lub tshuab DC, qhov chaw pib yog lub zog DC. Tsis zoo li lub tshuab AC ib txwm muaj, lub zog DC rau tag nrho lub tsev feem ntau tsis vam khom lub inverter los hloov lub zog AC mus rau hauv lub zog DC, tab sis yuav xaiv lub zog rov ua dua tshiab sab nraud. Ua lub zog ib leeg lossis lub zog tseem ceeb.

Piv txwv li, yuav muab ib txheej ntawm cov vaj huam sib luag hnub ci tso rau ntawm phab ntsa sab nraud ntawm lub tsev. Lub teeb yuav raug hloov mus ua DC fais fab los ntawm cov vaj huam sib luag, thiab tom qab ntawd khaws cia rau hauv DC fais fab faib system, lossis xa ncaj qha mus rau qhov chaw siv khoom siv kawg; nws kuj tseem tuaj yeem ntsia tau rau ntawm phab ntsa sab nraud ntawm lub tsev lossis chav. Tsim ib lub tshuab cua me me rau saum toj thiab hloov nws mus ua hluav taws xob ncaj qha. Lub zog cua thiab lub zog hnub ci tam sim no yog cov chaw siv hluav taws xob DC tseem ceeb dua. Tej zaum yuav muaj lwm yam yav tom ntej, tab sis lawv txhua tus xav tau cov hloov pauv los hloov lawv mus ua hluav taws xob DC.

DC LUB TXHEEJ TXHEEM CIA ZOG

Feem ntau hais lus, lub zog DC uas tsim los ntawm cov chaw muab hluav taws xob DC yuav tsis raug xa mus rau cov khoom siv kawg, tab sis yuav khaws cia rau hauv lub kaw lus khaws cia hluav taws xob DC. Thaum cov khoom siv xav tau hluav taws xob, tam sim no yuav raug tso tawm los ntawm lub kaw lus khaws cia hluav taws xob DC. Muab hluav taws xob hauv tsev.

Lub kaw lus khaws cia hluav taws xob DC zoo li lub pas dej, uas txais lub zog hluav taws xob hloov pauv los ntawm lub zog DC thiab xa hluav taws xob mus rau cov khoom siv kawg. Nws tsim nyog hais tias txij li thaum DC kis tau los ntawm lub zog DC thiab lub kaw lus khaws cia hluav taws xob DC, nws tuaj yeem txo qhov kev siv cov inverters thiab ntau yam khoom siv, uas tsis tsuas yog txo tus nqi ntawm kev tsim hluav taws xob xwb, tab sis kuj txhim kho qhov ruaj khov ntawm lub kaw lus.

Yog li ntawd, lub kaw lus khaws cia hluav taws xob DC thoob plaws lub tsev nyob ze rau lub module them hluav taws xob DC ntawm cov tsheb fais fab tshiab dua li "DC txuas lub hnub ci system".

Raws li pom hauv daim duab saum toj no, lub "DC coupled solar system" ib txwm yuav tsum xa cov hluav taws xob mus rau lub zog fais fab, yog li nws muaj cov inverter modules hnub ci ntxiv, thaum "DC coupled solar system" nrog rau tag nrho lub tsev DC tsis xav tau inverter thiab booster. Transformers thiab lwm yam khoom siv, ua haujlwm tau zoo thiab muaj zog.

DC LUB TXHEEJ TXHEEM FAIB XYUAS

Lub plawv ntawm lub tshuab hluav taws xob DC thoob plaws lub tsev yog lub tshuab faib hluav taws xob DC, uas ua lub luag haujlwm tseem ceeb hauv tsev, tsev lossis lwm qhov chaw. Lub tshuab no yog lub luag haujlwm rau kev faib hluav taws xob los ntawm qhov chaw mus rau ntau yam khoom siv, ua kom muaj hluav taws xob rau txhua qhov chaw ntawm lub tsev.

TXOJ CAI

Kev faib hluav taws xob: Lub kaw lus faib hluav taws xob DC yog lub luag haujlwm rau kev faib hluav taws xob los ntawm cov chaw muaj zog (xws li cov vaj huam sib luag hnub ci, cov tshuab khaws cia hluav taws xob, thiab lwm yam) rau ntau yam khoom siv hluav taws xob hauv tsev, suav nrog teeb pom kev zoo, khoom siv hluav taws xob, khoom siv hluav taws xob, thiab lwm yam.

Txhim kho kev siv hluav taws xob kom zoo: Los ntawm kev faib hluav taws xob DC, kev poob hluav taws xob tuaj yeem txo qis, yog li txhim kho kev siv hluav taws xob ntawm tag nrho lub cev. Tshwj xeeb tshaj yog thaum koom ua ke nrog cov khoom siv DC thiab cov chaw siv hluav taws xob rov ua dua tshiab, lub zog hluav taws xob tuaj yeem siv tau zoo dua.

Txhawb Nqa Cov Khoom Siv DC: Ib qho ntawm cov yuam sij rau lub kaw lus DC tag nrho lub tsev yog kev txhawb nqa lub zog ntawm cov khoom siv DC, zam kev poob zog ntawm kev hloov AC mus rau DC.

TSAB CAI

Vaj Huam Sib Luag DC: Vaj huam sib luag DC yog ib lub cuab yeej tseem ceeb uas faib hluav taws xob los ntawm cov vaj huam sib luag hnub ci thiab cov tshuab khaws cia hluav taws xob mus rau ntau yam circuits thiab cov khoom siv hauv tsev. Nws suav nrog cov khoom xws li DC circuit breakers thiab voltage stabilizers kom ntseeg tau tias kev faib hluav taws xob ruaj khov thiab txhim khu kev qha.

Lub kaw lus tswj hwm ntse: Yuav kom ua tiav kev tswj hwm thiab kev tswj hwm lub zog ntse, cov kab ke DC tag nrho lub tsev feem ntau muaj cov kab ke tswj hwm ntse. Qhov no tuaj yeem suav nrog cov yam ntxwv xws li kev saib xyuas lub zog, kev tswj hwm chaw taws teeb thiab kev teeb tsa qhov xwm txheej tsis siv neeg los txhim kho kev ua haujlwm tag nrho ntawm lub kaw lus.

Cov Qhov Hluav Taws Xob DC thiab Cov Hloov: Yuav kom sib xws nrog cov khoom siv DC, cov qhov hluav taws xob thiab cov hloov hauv koj lub tsev yuav tsum tau tsim nrog cov kev sib txuas DC. Cov qhov hluav taws xob thiab cov hloov no tuaj yeem siv nrog cov khoom siv hluav taws xob DC thaum ua kom muaj kev nyab xeeb thiab yooj yim.

DC COV KHOOM SIV HLUAV TAWG

Muaj ntau yam khoom siv hluav taws xob DC sab hauv tsev uas peb tsis tuaj yeem teev tag nrho cov khoom no, tab sis peb tsuas yog muab faib ua pawg me me xwb. Ua ntej ntawd, peb yuav tsum nkag siab ua ntej tias cov khoom siv twg xav tau hluav taws xob AC thiab hom hluav taws xob DC twg. Feem ntau, cov khoom siv hluav taws xob muaj zog siab xav tau hluav taws xob ntau dua thiab muaj cov cav loj. Cov khoom siv hluav taws xob no yog tsav los ntawm AC, xws li lub tub yees, lub tshuab cua txias qub, lub tshuab ntxhua khaub ncaws, lub qhov cub hluav taws xob, thiab lwm yam.

Kuj tseem muaj qee cov khoom siv hluav taws xob uas tsis xav tau kev tsav tsheb muaj zog siab, thiab cov voj voog sib xyaw ua ke tsuas yog ua haujlwm ntawm qhov nruab nrab thiab qis voltages, thiab siv DC fais fab mov, xws li TV, khoos phis tawj, thiab cov ntaubntawv kaw suab.

Tau kawg, qhov sib txawv saum toj no tsis yog qhov dav heev. Tam sim no, ntau lub tshuab hluav taws xob muaj zog kuj tuaj yeem siv hluav taws xob los ntawm DC. Piv txwv li, DC cov tshuab cua txias zaus hloov pauv tau tshwm sim, siv DC motors nrog cov teebmeem ntsiag to zoo dua thiab txuag hluav taws xob ntau dua. Feem ntau hais lus, qhov tseem ceeb ntawm seb cov khoom siv hluav taws xob yog AC lossis DC nyob ntawm cov qauv sab hauv.

PRACTICAL CASE NTAWM WHOLE-HOUSE DC

Nov yog qee cov ntaub ntawv ntawm "tag nrho lub tsev DC" los ntawm thoob plaws lub ntiaj teb. Nws tuaj yeem pom tias cov ntaub ntawv no yog cov pa roj carbon tsawg thiab cov kev daws teeb meem zoo rau ib puag ncig, uas qhia tau hais tias lub zog tseem ceeb rau "tag nrho lub tsev DC" tseem yog lub tswv yim ntawm kev tiv thaiv ib puag ncig, thiab cov txheej txheem DC ntse tseem muaj txoj kev ntev mus.

Lub Tsev Zero Emission hauv Sweden

Zhongguancun Demonstration Zone Tshiab Lub Tsev Tsim Kho Zog Tshiab

Qhov project Zhongguancun New Energy Building yog ib qhov project ua qauv qhia uas tau txhawb nqa los ntawm Chaoyang District Government ntawm Beijing, Suav teb, lub hom phiaj yog txhawb nqa cov tsev ntsuab thiab kev siv lub zog rov ua dua tshiab. Hauv qhov project no, qee lub tsev siv cov tshuab DC tag nrho lub tsev, uas tau sib xyaw nrog cov vaj huam sib luag hnub ci thiab cov tshuab khaws cia hluav taws xob kom paub txog kev muab hluav taws xob DC. Qhov kev sim no lub hom phiaj yog txo qhov cuam tshuam rau ib puag ncig ntawm lub tsev thiab txhim kho kev siv hluav taws xob zoo los ntawm kev sib koom ua ke lub zog tshiab thiab kev muab hluav taws xob DC.

Qhov project Sustainable Energy Residential rau Dubai Expo 2020, UAE

Xyoo 2020 lub rooj sib tham hauv Dubai, muaj ntau qhov project tau qhia txog cov tsev siv hluav taws xob uas ruaj khov siv lub zog rov ua dua tshiab thiab cov tshuab DC tag nrho lub tsev. Cov project no lub hom phiaj yog los txhim kho kev siv hluav taws xob kom zoo los ntawm kev siv cov kev daws teeb meem tshiab.

Nyiv DC Microgrid Kev Sim Ua Haujlwm

Nyob rau hauv Nyiv Pooj, qee qhov kev sim microgrid tau pib siv cov tshuab DC thoob plaws lub tsev. Cov tshuab no siv lub zog hnub ci thiab cua, thaum siv lub zog DC rau cov khoom siv hauv tsev.

Lub Tsev Energy Hub

Qhov project no, yog kev koom tes ntawm London South Bank University thiab UK's National Physical Laboratory, lub hom phiaj yog los tsim ib lub tsev uas tsis siv hluav taws xob ntau. Lub tsev siv hluav taws xob DC, ua ke nrog lub hnub ci photovoltaic thiab cov tshuab khaws cia hluav taws xob, rau kev siv hluav taws xob zoo.

RCov Koom Haum Lag Luam ELEVANT

Cov thev naus laus zis ntawm kev txawj ntse thoob plaws lub tsev tau qhia rau koj ua ntej lawm. Qhov tseeb, cov thev naus laus zis tau txais kev txhawb nqa los ntawm qee lub koom haum kev lag luam. Charging Head Network tau suav cov koom haum cuam tshuam hauv kev lag luam. Ntawm no peb yuav qhia rau koj txog cov koom haum cuam tshuam nrog DC thoob plaws lub tsev.

CHARGE 

FCA

FCA (Fast Charging Alliance), lub npe Suav yog "Guangdong Terminal Fast Charging Industry Association". Guangdong Terminal Fast Charging Industry Association (hu ua Terminal Fast Charging Industry Association) tau tsim muaj xyoo 2021. Kev siv tshuab them ceev ceev yog lub peev xwm tseem ceeb uas tsav tsheb rau kev siv ntau yam ntawm tiam tshiab ntawm kev lag luam xov xwm hluav taws xob (suav nrog 5G thiab kev txawj ntse cuav). Raws li kev txhim kho thoob ntiaj teb ntawm kev tsis muaj pa roj carbon, kev them ceev ceev pab txo cov khib nyiab hluav taws xob thiab kev pov tseg hluav taws xob thiab ua tiav kev tiv thaiv ib puag ncig ntsuab. thiab kev txhim kho kev lag luam ruaj khov, coj kev paub txog kev them ceev ceev thiab txhim khu kev qha rau ntau pua lab tus neeg siv khoom.

Yuav kom ua kom cov thev naus laus zis them ceev ceev sai dua, Lub Tsev Kawm Ntawv Qhia Txog Kev Siv Tshuab thiab Kev Sib Txuas Lus, Huawei, OPPO, vivo, thiab Xiaomi tau ua tus thawj coj hauv kev pib ua haujlwm sib koom tes nrog txhua tus neeg hauv kev lag luam them ceev ceev xws li cov tshuab ua tiav sab hauv, cov chips, cov twj paj nruag, cov chargers, thiab cov khoom siv. Kev npaj yuav pib thaum ntxov xyoo 2021. Kev tsim lub koom haum yuav pab tsim kom muaj zej zog ntawm kev txaus siab hauv kev lag luam, tsim kom muaj lub hauv paus kev lag luam rau kev tsim qauv them ceev ceev, kev tshawb fawb thiab kev txhim kho, kev tsim khoom, kev sim, thiab daim ntawv pov thawj, tsav kev txhim kho cov khoom siv hluav taws xob tseem ceeb, cov chips dav dav, cov ntaub ntawv tseem ceeb thiab lwm yam teb, thiab siv zog los tsim cov chaw nres nkoj thoob ntiaj teb. Kuaihong cov chaw tsim khoom tshiab yog qhov tseem ceeb heev.

FCA feem ntau txhawb nqa tus qauv UFCS. Lub npe tag nrho ntawm UFCS yog Universal Fast Charging Specification, thiab nws lub npe Suav yog Fusion Fast Charging Standard. Nws yog ib tiam tshiab ntawm kev them ceev ceev uas coj los ntawm Academy of Information and Communications Technology, Huawei, OPPO, vivo, Xiaomi, thiab kev sib koom tes los ntawm ntau lub tuam txhab terminal, chip thiab cov neeg koom tes hauv kev lag luam xws li Silicon Power, Rockchip, Lihui Technology, thiab Angbao Electronics. Daim ntawv cog lus lub hom phiaj yog los tsim cov qauv them ceev ceev rau cov xov tooj ntawm tes, daws qhov teeb meem ntawm kev tsis sib xws ntawm kev them ceev ceev, thiab tsim kom muaj kev them ceev, muaj kev nyab xeeb thiab sib xws rau cov neeg siv kawg.

Tam sim no, UFCS tau tuav lub rooj sib tham xeem UFCS thib ob, uas tau ua tiav "Kev Ntsuas Ua Ntej Ua Haujlwm ntawm Cov Tswv Cuab ntawm Lub Tuam Txhab" thiab "Kev Ntsuas Sib Xws ntawm Chaw Tsim Khoom Siv". Los ntawm kev sim thiab kev sib pauv luv luv, peb ua ke ua ke kev xav thiab kev xyaum, lub hom phiaj yog rhuav tshem qhov xwm txheej ntawm kev them ceev tsis sib xws, ua ke txhawb kev txhim kho kev noj qab haus huv ntawm kev them ceev ntawm lub davhlau ya nyob twg, thiab ua haujlwm nrog ntau tus neeg muab khoom zoo thiab cov neeg muab kev pabcuam hauv kev lag luam los koom ua ke txhawb cov qauv thev naus laus zis them ceev. Kev nce qib ntawm UFCS kev lag luam.

USB-YOG

Xyoo 1994, lub koom haum thoob ntiaj teb uas Intel thiab Microsoft tau pib, hu ua "USB-IF" (lub npe tag nrho: USB Implementers Forum), yog ib lub tuam txhab tsis muaj txiaj ntsig uas tau tsim los ntawm ib pawg tuam txhab uas tau tsim cov lus qhia Universal Serial Bus. USB-IF tau tsim los muab kev txhawb nqa thiab lub rooj sib tham rau kev txhim kho thiab kev siv Universal Serial Bus technology. Lub rooj sib tham txhawb nqa kev txhim kho cov khoom siv USB zoo (cov khoom siv) thiab txhawb nqa cov txiaj ntsig ntawm USB thiab qhov zoo ntawm cov khoom uas dhau qhov kev xeem ua raws li txoj cai.ng.

Cov thev naus laus zis uas USB-IF USB tau tsim tawm tam sim no muaj ntau hom kev qhia txog kev siv tshuab. Cov qauv tshiab tshaj plaws ntawm cov lus qhia txog kev siv tshuab yog USB4 2.0. Tus nqi siab tshaj plaws ntawm cov qauv kev siv tshuab no tau nce mus txog 80Gbps. Nws siv cov qauv ntaub ntawv tshiab, tus qauv them ceev USB PD, USB Type-C Interface thiab cov qauv cable kuj tseem yuav raug hloov kho tib lub sijhawm.

WPC

Lub npe tag nrho ntawm WPC yog Wireless Power Consortium, thiab nws lub npe Suav yog "Wireless Power Consortium". Nws tau tsim tsa rau lub Kaum Ob Hlis 17, 2008. Nws yog lub koom haum tsim qauv thawj zaug hauv ntiaj teb los txhawb kev siv tshuab them hluav taws xob wireless. Txij li lub Tsib Hlis 2023, WPC muaj tag nrho 315 tus tswv cuab. Cov tswv cuab ntawm Alliance koom tes nrog lub hom phiaj sib xws: kom ua tiav kev sib raug zoo tag nrho ntawm txhua lub wireless chargers thiab cov chaw muab hluav taws xob wireless thoob ntiaj teb. Txog qhov kawg no, lawv tau tsim ntau cov lus qhia rau kev siv tshuab them hluav taws xob wireless ceev.

Raws li thev naus laus zis them hluav taws xob wireless txuas ntxiv mus, nws daim ntawv thov tau nthuav dav los ntawm cov khoom siv tes ua rau ntau qhov chaw tshiab, xws li laptops, ntsiav tshuaj, drones, robots, Internet of Vehicles, thiab chav ua noj wireless ntse. WPC tau tsim thiab tswj hwm ntau yam qauv rau ntau yam kev siv wireless charging, suav nrog:

Qi tus qauv rau cov xov tooj ntse thiab lwm yam khoom siv mobile portable.

Tus qauv chav ua noj wireless Ki, rau cov khoom siv hauv chav ua noj, txhawb nqa lub zog them txog li 2200W.

Tus qauv tsheb fais fab me me (LEV) ua rau nws sai dua, muaj kev nyab xeeb dua, ntse dua thiab yooj yim dua los them cov tsheb fais fab me me xws li e-bikes thiab scooters hauv tsev thiab thaum mus ncig.

Tus qauv them hluav taws xob wireless rau kev xa hluav taws xob wireless kom muaj kev nyab xeeb thiab yooj yim los them cov neeg hlau, AGVs, drones thiab lwm yam tshuab automation hauv kev lag luam.

Tam sim no muaj ntau tshaj 9,000 yam khoom siv them hluav taws xob wireless uas tau ntawv pov thawj Qi hauv khw. WPC xyuas kom meej tias cov khoom muaj kev nyab xeeb, kev sib koom ua ke thiab kev tsim nyog los ntawm nws lub network ntawm cov chaw kuaj mob ywj pheej thoob ntiaj teb.

KEV SIB TXUAS LUS

CSA

Lub Koom Haum Connectivity Standards Alliance (CSA) yog ib lub koom haum uas tsim, lees paub thiab txhawb nqa cov qauv smart home Matter. Nws tus thawj coj yog Zigbee Alliance uas tau tsim tsa xyoo 2002. Thaum Lub Kaum Hli Ntuj xyoo 2022, tus naj npawb ntawm cov tswv cuab ntawm lub koom haum yuav nce mus txog ntau dua 200.

CSA muab cov qauv, cov cuab yeej thiab cov ntawv pov thawj rau cov neeg tsim kho tshiab IoT los ua kom Internet of Things yooj yim dua, muaj kev nyab xeeb thiab siv tau1. Lub koom haum no mob siab rau kev txhais thiab ua kom muaj kev paub txog kev lag luam thiab kev txhim kho tag nrho cov kev coj ua zoo tshaj plaws rau kev suav huab thiab cov thev naus laus zis digital tiam tom ntej. CSA-IoT coj cov tuam txhab ua lag luam thoob ntiaj teb los tsim thiab txhawb cov qauv qhib sib xws xws li Matter, Zigbee, IP, thiab lwm yam, nrog rau cov qauv hauv cov cheeb tsam xws li kev ruaj ntseg khoom, kev ceev ntiag tug ntawm cov ntaub ntawv, kev tswj hwm kev nkag mus rau ntse thiab ntau ntxiv.

Zigbee yog ib qho qauv kev sib txuas IoT uas CSA Alliance tau tsim tawm. Nws yog ib qho kev sib txuas lus wireless uas tsim los rau Wireless Sensor Network (WSN) thiab Internet of Things (IoT). Nws siv tus qauv IEEE 802.15.4, ua haujlwm hauv 2.4 GHz zaus band, thiab tsom mus rau kev siv hluav taws xob tsawg, tsis muaj kev nyuaj thiab kev sib txuas lus luv luv. CSA Alliance txhawb nqa cov txheej txheem no, thiab tau siv dav hauv cov tsev ntse, kev lag luam automation, kev kho mob thiab lwm yam teb.

Ib qho ntawm Zigbee lub hom phiaj tsim yog los txhawb kev sib txuas lus txhim khu kev qha ntawm ntau lub cuab yeej thaum tswj hwm qib kev siv hluav taws xob tsawg. Nws yog qhov tsim nyog rau cov khoom siv uas yuav tsum tau khiav ntev thiab vam khom lub zog roj teeb, xws li cov sensor nodes. Cov txheej txheem muaj ntau yam topologies, suav nrog lub hnub qub, mesh thiab cluster tree, ua rau nws hloov tau rau cov tes hauj lwm ntawm ntau qhov ntau thiab tsawg thiab kev xav tau.

Cov khoom siv Zigbee tuaj yeem tsim cov tes hauj lwm uas teeb tsa lawv tus kheej, muaj kev ywj pheej thiab hloov pauv tau, thiab tuaj yeem hloov kho raws li kev hloov pauv hauv cov qauv tes hauj lwm, xws li kev ntxiv lossis tshem tawm cov khoom siv. Qhov no ua rau Zigbee yooj yim dua rau kev xa tawm thiab tswj hwm hauv cov ntawv thov siv. Zuag qhia tag nrho, Zigbee, ua tus qauv qhib wireless kev sib txuas lus, muab kev daws teeb meem txhim khu kev qha rau kev txuas thiab tswj ntau yam khoom siv IoT.

Bluetooth SIG

Xyoo 1996, Ericsson, Nokia, Toshiba, IBM thiab Intel tau npaj los tsim kom muaj ib lub koom haum kev lag luam. Lub koom haum no yog "Bluetooth Technology Alliance", hu ua "Bluetooth SIG". Lawv tau koom tes tsim ib lub tshuab sib txuas wireless luv luv. Pab neeg tsim kho tau cia siab tias lub tshuab sib txuas lus Wireless no tuaj yeem sib koom tes thiab koom ua ke hauv ntau qhov chaw lag luam xws li Bluetooth King. Yog li ntawd, lub tshuab no tau raug hu ua Bluetooth.

Bluetooth (Bluetooth technology) yog ib qho kev sib txuas lus wireless luv luv, tsis muaj zog, tsim nyog rau ntau yam kev sib txuas ntawm cov khoom siv thiab kev xa cov ntaub ntawv, nrog rau kev sib txuas yooj yim, kev sib txuas ntau lub ntsiab lus thiab cov yam ntxwv kev ruaj ntseg yooj yim.

Bluetooth (Bluetooth technology) muaj peev xwm muab kev sib txuas wireless rau cov khoom siv hauv tsev thiab yog ib feem tseem ceeb ntawm kev sib txuas lus wireless.

Lub Koom Haum SPARKLINK

Thaum lub Cuaj Hlis 22, 2020, Sparklink Association tau tsim tsa. Lub Spark Alliance yog ib lub koom haum kev lag luam uas cog lus rau kev lag luam thoob ntiaj teb. Nws lub hom phiaj yog txhawb kev tsim kho tshiab thiab kev lag luam ntawm SparkLink tiam tshiab ntawm kev sib txuas lus luv luv wireless, thiab ua kom sai sai tsim cov ntawv thov tshiab xws li tsheb ntse, tsev ntse, cov davhlau ya nyob twg ntse thiab kev tsim khoom ntse, thiab ua kom tau raws li qhov xav tau ntawm Kev Ua Haujlwm Siab Tshaj Plaws. Tam sim no, lub koom haum muaj ntau dua 140 tus tswv cuab.

Cov thev naus laus zis sib txuas lus luv luv uas Sparklink Association txhawb nqa hu ua SparkLink, thiab nws lub npe Suav yog Star Flash. Cov yam ntxwv ntawm kev siv tshuab yog ultra-low latency thiab ultra-high reliability. Kev vam khom rau cov qauv thav duab luv luv, Polar codec thiab HARQ retransmission mechanism. SparkLink tuaj yeem ua tiav latency ntawm 20.833 microseconds thiab kev ntseeg tau ntawm 99.999%.

WI-FKuv koom tes

Lub Koom Haum Wi-Fi yog ib lub koom haum thoob ntiaj teb uas muaj ntau lub tuam txhab thev naus laus zis uas cog lus tias yuav txhawb nqa thiab txhawb nqa kev txhim kho, kev tsim kho tshiab thiab kev ua kom raug cai ntawm cov thev naus laus zis wireless network. Lub koom haum tau tsim muaj xyoo 1999. Nws lub hom phiaj tseem ceeb yog xyuas kom meej tias cov khoom siv Wi-Fi uas tsim los ntawm ntau lub tuam txhab tsim khoom sib txawv sib haum xeeb, yog li txhawb nqa kev nyiam thiab kev siv cov tes hauj lwm wireless.

Wi-Fi thev naus laus zis (Wireless Fidelity) yog ib qho thev naus laus zis uas Wi-Fi Alliance txhawb nqa. Ua ib qho thev naus laus zis wireless LAN, nws yog siv rau kev xa cov ntaub ntawv thiab kev sib txuas lus ntawm cov khoom siv hluav taws xob los ntawm cov teeb liab wireless. Nws tso cai rau cov khoom siv (xws li khoos phis tawj, xov tooj ntse, ntsiav tshuaj, cov khoom siv hauv tsev ntse, thiab lwm yam) sib pauv cov ntaub ntawv hauv qhov txwv tsis tas yuav muaj kev sib txuas lub cev.

Kev siv tshuab Wi-Fi siv cov nthwv dej xov tooj cua los tsim kev sib txuas ntawm cov khoom siv. Qhov xwm txheej wireless no tshem tawm qhov xav tau kev sib txuas lub cev, tso cai rau cov khoom siv txav mus los tau yooj yim hauv qhov ntau thiab tsawg thaum tswj kev sib txuas hauv network. Kev siv tshuab Wi-Fi siv cov zaus sib txawv los xa cov ntaub ntawv. Cov zaus siv feem ntau suav nrog 2.4GHz thiab 5GHz. Cov zaus no tau muab faib ua ntau txoj hauv kev uas cov khoom siv tuaj yeem sib txuas lus.

Qhov ceev ntawm Wi-Fi thev naus laus zis nyob ntawm tus qauv thiab zaus band. Nrog rau kev txhim kho tas mus li ntawm thev naus laus zis, Wi-Fi ceev tau maj mam nce ntxiv los ntawm pua ​​pua Kbps (kilobits ib ob) mus rau ntau Gbps (gigabits ib ob) tam sim no. Cov qauv Wi-Fi sib txawv (xws li 802.11n, 802.11ac, 802.11ax, thiab lwm yam) txhawb nqa cov nqi sib txawv siab tshaj plaws. Tsis tas li ntawd, kev xa cov ntaub ntawv raug tiv thaiv los ntawm kev encryption thiab kev ruaj ntseg protocols. Ntawm lawv, WPA2 (Wi-Fi Protected Access 2) thiab WPA3 yog cov qauv encryption siv los tiv thaiv Wi-Fi networks los ntawm kev nkag tsis raug cai thiab kev tub sab nyiag ntaub ntawv.

STANDARDIZATION THIAB COV CAI TSEV KAWM NTAWV

Ib qho teeb meem loj hauv kev tsim cov tshuab DC thoob plaws lub tsev yog qhov tsis muaj cov qauv thoob ntiaj teb thiab cov cai tsim kho vaj tse. Cov tshuab hluav taws xob hauv tsev ib txwm muaj feem ntau khiav ntawm cov hluav taws xob hloov pauv, yog li cov tshuab DC thoob plaws lub tsev xav tau cov qauv tshiab hauv kev tsim qauv, kev teeb tsa thiab kev ua haujlwm.

Qhov tsis muaj kev cai tswj hwm tus qauv yuav ua rau muaj kev tsis sib haum xeeb ntawm ntau lub tshuab sib txawv, ua rau muaj kev nyuaj ntawm kev xaiv thiab hloov khoom siv, thiab kuj tseem yuav cuam tshuam kev lag luam thiab kev nrov npe. Qhov tsis muaj kev hloov pauv rau cov cai tsim kho kuj yog qhov nyuaj, vim tias kev lag luam tsim kho feem ntau yog raws li cov qauv AC ib txwm muaj. Yog li ntawd, kev qhia txog lub kaw lus DC tag nrho lub tsev yuav xav tau kev hloov kho thiab rov txhais cov cai tsim kho, uas yuav siv sijhawm thiab kev siv zog ua ke.

ECOV NQI TXHEEJ TXHEEM THIAB KEV HLOOV TECHNOLOGY

Kev siv lub tshuab hluav taws xob DC rau tag nrho lub tsev yuav muaj cov nqi pib siab dua, suav nrog cov khoom siv DC siab dua, cov tshuab khaws cia roj teeb, thiab cov khoom siv DC. Cov nqi ntxiv no yuav yog ib qho ntawm cov laj thawj uas ua rau ntau tus neeg siv khoom thiab cov neeg tsim kho vaj tse tsis kam siv cov tshuab hluav taws xob DC rau tag nrho lub tsev.

Ntxiv mus, cov khoom siv AC thiab cov khoom siv hauv paus ib txwm muaj thiab loj hlob sai heev uas kev hloov mus rau lub kaw lus DC tag nrho lub tsev xav tau kev hloov pauv thev naus laus zis loj, uas suav nrog kev tsim kho dua tshiab ntawm cov qauv hluav taws xob, hloov cov khoom siv, thiab kev cob qhia cov neeg ua haujlwm. Qhov kev hloov pauv no tuaj yeem ua rau muaj kev nqis peev ntxiv thiab cov nqi zog ua haujlwm rau cov tsev thiab cov khoom siv uas twb muaj lawm, txwv qhov nrawm uas cov kab ke DC tag nrho lub tsev tuaj yeem dov tawm.

DKEV SIB TXUAS LUS THIAB KEV NKAG MUS RAU LAG LUAM

Cov tshuab hluav taws xob DC thoob plaws lub tsev yuav tsum tau sib haum nrog ntau lub cuab yeej hauv khw kom ntseeg tau tias ntau yam khoom siv hluav taws xob, teeb pom kev zoo thiab lwm yam khoom siv hauv tsev tuaj yeem khiav tau zoo. Tam sim no, ntau lub cuab yeej hauv khw tseem siv AC, thiab kev txhawb nqa cov tshuab hluav taws xob DC thoob plaws lub tsev yuav tsum tau koom tes nrog cov chaw tsim khoom thiab cov neeg muag khoom kom txhawb nqa ntau cov khoom siv hluav taws xob uas sib haum nrog DC kom nkag mus rau hauv khw.

Tseem muaj qhov xav tau los ua haujlwm nrog cov neeg muab hluav taws xob thiab cov tes hauj lwm hluav taws xob kom ntseeg tau tias kev sib koom ua ke ntawm lub zog rov ua dua tshiab thiab kev sib txuas nrog cov grids ib txwm muaj. Cov teeb meem ntawm kev sib raug zoo ntawm cov khoom siv thiab kev nkag mus rau kev ua lag luam yuav cuam tshuam rau kev siv dav dav ntawm cov kab ke DC tag nrho, uas xav tau kev pom zoo thiab kev koom tes ntau dua hauv cov saw hlau kev lag luam.

SMART THIAB SUSTAINABLE

Ib qho ntawm cov kev taw qhia kev loj hlob yav tom ntej ntawm cov tshuab DC tag nrho lub tsev yog kom muab qhov tseem ceeb dua rau kev txawj ntse thiab kev ruaj khov. Los ntawm kev koom ua ke ntawm cov tshuab tswj hwm ntse, cov tshuab DC tag nrho lub tsev tuaj yeem saib xyuas thiab tswj kev siv hluav taws xob kom raug dua, ua rau muaj cov tswv yim tswj hwm lub zog raws li koj xav tau. Qhov no txhais tau tias lub kaw lus tuaj yeem hloov kho raws li kev xav tau hauv tsev neeg, tus nqi hluav taws xob thiab kev muaj zog rov ua dua tshiab kom ua kom muaj txiaj ntsig zoo tshaj plaws thiab txo cov nqi hluav taws xob.

Tib lub sijhawm, kev coj ua kom ruaj khov ntawm cov tshuab DC tag nrho lub tsev suav nrog kev koom ua ke ntawm cov peev txheej hluav taws xob rov ua dua tshiab, suav nrog lub zog hnub ci, lub zog cua, thiab lwm yam, nrog rau cov thev naus laus zis khaws cia hluav taws xob zoo dua. Qhov no yuav pab tsim kom muaj lub zog hluav taws xob hauv tsev ntsuab dua, ntse dua thiab ruaj khov dua thiab txhawb kev txhim kho yav tom ntej ntawm cov tshuab DC tag nrho lub tsev.

STANDARDISATION THIAB KEV KOOM TES HAUV KEV LAG LUAM

Yuav kom txhawb kev siv dav dua ntawm cov tshuab DC thoob plaws hauv tsev, lwm txoj hauv kev txhim kho yog txhawb kev ua tus qauv thiab kev koom tes hauv kev lag luam. Kev tsim cov qauv thiab cov lus qhia sib koom ua ke thoob ntiaj teb tuaj yeem txo cov nqi tsim qauv thiab kev siv, txhim kho kev sib raug zoo ntawm cov khoom siv, thiab yog li txhawb kev nthuav dav ntawm kev lag luam.

Ntxiv mus, kev koom tes hauv kev lag luam kuj yog ib qho tseem ceeb hauv kev txhawb nqa kev tsim cov tshuab DC tag nrho hauv tsev. Cov neeg koom nrog txhua yam, suav nrog cov neeg tsim kho, cov kws ua hluav taws xob, cov chaw tsim khoom siv thiab cov neeg muab hluav taws xob, yuav tsum ua haujlwm ua ke los tsim kom muaj lub ecosystem kev lag luam puv ntoob. Qhov no pab daws teeb meem kev sib raug zoo ntawm cov khoom siv, txhim kho kev ruaj khov ntawm lub kaw lus, thiab tsav tsheb tsim kho tshiab. Los ntawm kev ua tus qauv thiab kev koom tes hauv kev lag luam, cov tshuab DC tag nrho hauv tsev yuav tsum tau koom ua ke zoo dua rau hauv cov tsev loj thiab cov tshuab fais fab thiab ua tiav cov ntawv thov dav dua.

SUMMARY

Lub tshuab hluav taws xob DC thoob plaws lub tsev yog ib lub tshuab faib hluav taws xob tshiab uas, tsis zoo li cov tshuab AC ib txwm muaj, siv lub zog DC rau tag nrho lub tsev, suav nrog txhua yam los ntawm teeb pom kev zoo mus rau cov khoom siv hluav taws xob. Cov tshuab hluav taws xob DC thoob plaws lub tsev muaj qee qhov zoo tshwj xeeb dua li cov tshuab ib txwm muaj hauv kev siv hluav taws xob zoo, kev sib koom ua ke ntawm lub zog rov ua dua tshiab, thiab kev sib raug zoo ntawm cov khoom siv. Ua ntej, los ntawm kev txo cov kauj ruam uas koom nrog kev hloov pauv hluav taws xob, cov tshuab hluav taws xob DC thoob plaws lub tsev tuaj yeem txhim kho kev siv hluav taws xob zoo thiab txo cov khib nyiab hluav taws xob. Qhov thib ob, lub zog DC yooj yim dua los koom ua ke nrog cov khoom siv hluav taws xob rov ua dua tshiab xws li cov vaj huam sib luag hnub ci, muab kev daws teeb meem hluav taws xob ruaj khov dua rau cov tsev. Tsis tas li ntawd, rau ntau lub cuab yeej DC, kev siv lub tshuab hluav taws xob DC thoob plaws lub tsev tuaj yeem txo qhov kev poob hloov pauv hluav taws xob thiab ua rau kev ua haujlwm thiab lub neej ntawm cov khoom siv nce ntxiv.

Cov chaw siv ntawm cov tshuab DC tag nrho lub tsev npog ntau qhov chaw, suav nrog cov tsev nyob, cov tsev lag luam, kev siv hauv kev lag luam, cov tshuab hluav taws xob rov ua dua tshiab, kev thauj mus los hluav taws xob, thiab lwm yam. Hauv cov tsev nyob, cov tshuab DC tag nrho lub tsev tuaj yeem siv los ua kom muaj zog rau teeb pom kev zoo thiab cov khoom siv hluav taws xob, txhim kho kev siv hluav taws xob hauv tsev. Hauv cov tsev lag luam, kev muab hluav taws xob DC rau cov khoom siv hauv chaw ua haujlwm thiab cov tshuab teeb pom kev zoo pab txo kev siv hluav taws xob. Hauv kev lag luam, cov tshuab DC tag nrho lub tsev tuaj yeem txhim kho kev siv hluav taws xob ntawm cov khoom siv kab ntau lawm. Ntawm cov tshuab hluav taws xob rov ua dua tshiab, cov tshuab DC tag nrho lub tsev yooj yim dua los koom ua ke nrog cov khoom siv xws li lub hnub ci thiab cua zog. Hauv kev thauj mus los hluav taws xob, cov tshuab faib hluav taws xob DC tuaj yeem siv los them cov tsheb hluav taws xob kom txhim kho kev siv hluav taws xob. Kev nthuav dav ntawm cov chaw siv no qhia tau hais tias cov tshuab DC tag nrho lub tsev yuav dhau los ua qhov kev xaiv zoo thiab ua haujlwm tau zoo hauv kev tsim kho thiab cov tshuab hluav taws xob yav tom ntej.

For more information, pls. contact “maria.tian@keliyuanpower.com”.