Hluav Taws Kub Hung Fuk hauv Hong Kong Ua Ib Zaj Dab Neeg Ceev Faj: Yuav Tsum Ua Li Cas Kom Muaj Kev Nyab Xeeb Hluav Taws Kub Rau Cov Hluav Taws Xob Uas Muaj Kev Sib Koom Ua Ke Hauv Tsev?

Qhov hluav taws kub ntawm Hong Kong Hung Fuk Court tau ua rau muaj kev txhawj xeeb txog kev nyab xeeb ntawm cov photovoltaics uas siv hauv tsev (BIPV) ua lub hauv paus tseem ceeb hauv kev lag luam. Tshwj xeeb tshaj yog qhov tsis muaj zog rau "chimney effect", cov kab ke no ntsib kev pheej hmoo ntau dua qhov twg cov hluav taws hauv zos tuaj yeem kis mus rau saum toj ntawm qhov chaw - ua rau muaj kev phom sij ntau dua li kev teeb tsa ntawm lub ru tsev. Qhov no piav qhia vim li cas feem ntau lub tebchaws thoob ntiaj teb tswj hwm cov qauv kev nyab xeeb hluav taws kub rau cov kab ke PV façade thaum txhawb nqa Building-Integrated Photovoltaics (BIPV).

I. Vim li cas cov tshuab PV facade thiaj li yooj yim rau hluav taws kub kis? Kev nkag siab los ntawm kev tshawb fawb Swiss

Switzerland, lub lag luam BIPV thoob ntiaj teb uas muaj kev siv dav dav ntawm lub ntsej muag PV, tsis muaj cov qauv sib koom ua ke. Yog li ntawd, Swiss Energy Agency tau hais kom Swissolar tsim cov Lus Qhia Ib Ntus rau Kev Tiv Thaiv Hluav Taws Kub ntawm Ventilated Facade Photovoltaic Systems, txhais cov ciam teb kev nyab xeeb rau cov kev teeb tsa zoo li no.

Cov lus qhia no feem ntau hais txog 'ventilated facade photovoltaic systems' - cov qauv uas cov khoom dai kom zoo nkauj nyob ib puag ncig cov photovoltaic modules, nrog rau qhov chaw ventilated cais lawv ntawm cov qauv tsev. Nws tshuaj xyuas cov kev pheej hmoo uas yuav muaj nyob rau hauv plaub qhov xwm txheej hluav taws kub, suav nrog:

Kev kub hnyiab los ntawm cov hluav taws xob los ntawm cov tsev nyob ib sab

Cov hluav taws kub uas pib ntawm cov hauv paus tsev lossis cov sam thiaj

Cov nplaim taws sab hauv tsev tawm los ntawm cov qhov rai qhib thiab hlawv lub ntsej muag

Kev ua hluav taws xob arcing lossis cov khoom tsis ua haujlwm hauv lub photovoltaic system nws tus kheej

Qhov kev pheej hmoo tseem ceeb tshaj plaws hauv cov xwm txheej no yog hluav taws kub kis mus rau lwm qhov sai sai. Tshwj xeeb tshaj yog thaum qhov tob ntawm qhov cub tsis txaus, cov ntaub ntawv tsis muaj peev xwm tiv taus hluav taws txaus, lossis kev xa xov hluav taws tsis ua raws li txoj cai, cov nplaim taws tuaj yeem hlawv tag nrho lub ntsej muag hauv ob peb feeb xwb.

Switzerland txoj kev faib tawm ntxiv hais ntxiv tias:

Cov tsev uas siab dua 11 meters: Muaj kev pheej hmoo tsawg, tso cai rau cov kev cai yooj yim;

Cov tsev siab tshaj 30 meters: Yuav tsum siv cov khoom siv hluav taws kub zoo dua thiab cov qauv txhawb nqa uas tiv taus hluav taws, nrog rau kev kuaj hluav taws kub;

Txhua lub tsev: Cov lus qhia nruj rau kev xa xov hluav taws xob, hom iav module, thiab cov qib tiv taus hluav taws ntawm daim ntawv backsheet.

Cov qauv no muaj cov ntsiab lus ntxaws dua li Tuam Tshoj txoj Cai Dav Dav rau Kev Tiv Thaiv Hluav Taws ntawm Cov Tsev tam sim no thiab muab cov ntaub ntawv siv rau kev tsim qauv yav tom ntej ntawm cov tshuab PV façade hauv Suav teb.

II. Vim li cas hluav taws kub hauv Hong Kong thiaj ua rau muaj kev ceeb toom hauv kev lag luam?

Cov tsev nyob siab hauv Hong Kong puv nkaus nrog qhov sib nrug tsawg kawg nkaus ntawm cov qauv, cua hlob heev, thiab cov qauv vaj tse thiab lub ntsej muag nyuaj. Yog tias hluav taws kub kis mus rau phab ntsa sab nraud PV teeb tsa, qhov tshwm sim:

Qhov nyuaj ntawm kev tsiv tawm

Kev ceev ntawm kev nthuav dav

Cov hluav taws kub thib ob cuam tshuam rau cov tsev nyob ib sab

yuav ntau dua li cov qauv ib txwm muaj. Qhov no piav qhia txog kev lag luam tsom mus rau 'kev nyab xeeb ntawm phab ntsa sab nraud PV' nyob rau xyoo tas los no.

Txawm hais tias qhov hluav taws kub ntawm Hong Kong Hung Fuk Court tsis muaj feem cuam tshuam nrog cov tshuab PV, qhov xwm txheej no tau txhawb nqa kev paub rau pej xeem: txhua qhov kev teeb tsa ntawm lub ntsej muag, yog tias tsis muaj cov qauv kev nyab xeeb nruj, tuaj yeem ua haujlwm ua tus ua kom hluav taws kub sai.

Yog li ntawd, tsis hais txog cov nqi siv PV yav tom ntej, cov qauv kev nyab xeeb hluav taws yuav dhau los ua qhov nruj dua.

III. Yuav tsum siv cov txheej txheem PV ntawm lub ntsej muag li cas? Cov ntaub ntawv thiab cov cabling yuav tsum tsis txhob raug saib tsis taus

Raws li cov ntaub ntawv sau ua ke, kev lag luam tam sim no muab qhov tseem ceeb rau cov hauv qab no rau façade PV:

1.  Kev ntsuas hluav taws kub zoo dua rau cov modules thiab cov ntaub ntawv tsim kho

– Cov iav ob chav yuav tsum siv cov iav tempered

– Cov yeeb yaj kiab Laminate yuav tsum ua tau raws li RF2 (sib npaug rau Tuam Tshoj B1)

– Cov ntawv rov qab yuav tsum ua tiav RF3 (cr)

– Rau cov qauv txhawb nqa uas siab tshaj 11m, txhua yam khoom siv yuav tsum tsis kub hnyiab (RF1/Chav Kawm A)

2. Tsim qhov tob ntawm qhov chaw kom txo tau qhov cuam tshuam ntawm lub qhov cub

Thaj chaw nyab xeeb 40–100 hli txo qhov ceev ntawm kev tua hluav taws ntsug.

3. Kev teeb tsa cable routing yog qhov tseem ceeb heev

Cov kab txuas kab rov tav yuav tsum tsis pub tshaj 6 txoj hlua

Cov hlua khi ntsug yuav tsum tsis pub tshaj 3 txoj hlua

Kev nkag mus rau hauv phab ntsa xav tau cov tes tsho RF1-rated

Txhua cov xov hlau yuav tsum ua tau raws li RF3 (cr) qhov ntsuas hluav taws kub.

4. Kev tshuaj xyuas tsis tu ncua yog qhov tseem ceeb:

Cov tsev siab: txhua 2 xyoos

Nruab nrab nce: txhua 3 xyoos

Kev them nqi qis: txhua 5 xyoos

Txawm yog raws li kev paub ntawm Swiss lossis cov cai lij choj Suav tam sim no, lub hauv paus ntsiab lus rau façade PV systems tuaj yeem sau ua ke li no:

Kev nyab xeeb hluav taws yuav tsum yog qhov tseem ceeb tshaj plaws hauv kev tsim qauv thiab kev tsim kho.

IV. Yuav tsum xav txog dab tsi tshwj xeeb thaum koom ua ke lub façade PV nrog lub zog cia? Highjoule (HJ Group) txoj hauv kev muab txoj hauv kev siv los ua piv txwv.

'PV + kev khaws cia hluav taws xob' tab tom tshwm sim ua ib qho kev hloov pauv, nrog rau ntau lub tsev xav txog kev ua haujlwm sib koom tes ntawm cov txheej txheem PV façade thiab kev khaws cia hluav taws xob faib tawm los txhim kho tus kheej siv thiab ua kom muaj zog dua. Txawm li cas los xij, cov txheej txheem khaws cia hluav taws xob lawv tus kheej yog cov khoom siv hluav taws xob, thiab lawv cov kev cai nyab xeeb hluav taws yuav tsum tsis txhob raug saib tsis taus.

Hui Jue Technology Group tau siv cov hauv qab no thoob plaws ntau qhov project:

✔ Cov roj teeb zoo thiab tsim qauv zoo

Txo qhov muaj feem yuav kub hnyiab tau txo qhov kev pheej hmoo ntawm hluav taws kub ntsig txog roj teeb.

✔ Kev tiv thaiv ntau theem / kev tiv thaiv tsis tu ncua

Muaj xws li Lub Tshuab Tswj Xyuas Roj Teeb (BMS), kev ntes pa luam yeeb, kev tswj kub, thiab kev tiv thaiv lub zog tua tsis siv neeg los daws cov teeb meem thermal runaway lossis luv luv.

✔ Lub Tshuab Tswj Xyuas Zog (EMS) sib koom tes nrog cov tshuab PV

Kev sib koom tes ntse ua ke ua ke lub ntsej muag PV tsim nrog lub zog cia them / tso tawm, txo cov kev pheej hmoo hluav taws los ntawm hluav taws xob overloads.

✔ Cov txheej txheem teeb tsa uas tiv taus ib puag ncig

Cov tswv yim tiv thaiv cov khoom siv UPS ua kom muaj kev ua haujlwm tas mus li hauv cov chaw muaj ntau lub tsev hauv nroog.

Hauv kev siv tsev, kev ua kom zoo dua qhov kev sib cuam tshuam ntawm PV thiab kev khaws cia lub zog tsis yog tsuas yog ua kom lub zog siv tau zoo xwb tab sis kuj txo cov kev pheej hmoo hluav taws xob los ntawm kev ua haujlwm thiab kev saib xyuas zoo, yog li txo cov kev phom sij hluav taws tag nrho.

V. Lub ntsej muag PV tsis yog 'kev pheej hmoo siab dhau los siv', tab sis 'kev nyab xeeb yuav tsum yog qhov tseem ceeb tshaj plaws'

Lub PV facade tab tom dhau los ua ib feem tseem ceeb ntawm Building-Integrated Photovoltaics (BIPV), tab sis nws cov yam ntxwv tshwj xeeb txhais tau tias nws tsis yog ib qho kev teeb tsa tus qauv uas 'tsuas yog txuas cov brackets txaus'.

Txawm hais txog cov ntaub ntawv, kev ruaj khov ntawm cov qauv, cov kab ke xa hluav taws xob, lossis kev sib koom ua ke ntawm kev khaws cia hluav taws xob, cov qauv kev cai dav dav, kev tsim qauv tshawb fawb, kev tsim kho kom zoo, thiab kev ua haujlwm thiab kev saib xyuas tas mus li yog qhov tseem ceeb heev.

Txij li ntawm kev paub dhau los ntawm Swiss mus rau zaj dab neeg ceeb toom txog kev puas tsuaj hluav taws hauv Hong Kong, kev lag luam thaum kawg sib sau ua ke mus rau ib qho kev taw qhia:

Kev teeb tsa PV ntawm lub ntsej muag ua tau, tab sis tsuas yog thaum muaj kev nyab xeeb hluav taws ntau dua.

Thaum muab qhov tseem ceeb rau kev nyab xeeb ntawm lub tsev PV, tsis txhob saib tsis taus qhov tseem ceeb ntawm cov txheej txheem khaws cia hluav taws xob.

Thaum cov tsev hauv nroog hloov mus rau kev tsim kho uas tsis muaj carbon ntau, cov chaw teeb tsa PV thiab chaw khaws cia hluav taws xob ntau ntxiv yuav koom ua ke rau hauv cov ntsej muag thiab cov kab ke faib khoom ntawm cov tsev nyob, chaw ua haujlwm, thiab cov chaw lag luam.

Yog tias koj xav txog qhov project photovoltaic uas koom ua ke hauv tsev lossis nrhiav kev daws teeb meem khaws cia hluav taws xob ruaj khov, peb caw koj los tshawb nrhiav Highjoule (HJ Group) cov kev khaws cia hluav taws xob. Ua ke, cia peb ua kom kev hloov pauv hluav taws xob mus rau kev nyab xeeb, kev txawj ntse, thiab kev ntseeg siab dua.