1. project Txheej txheem cej luam

Nyob rau hauv thaj chaw ncig tebchaws ntug hiav txwv tseem ceeb ntawm Maldives, qhov project no daws qhov kev thov hluav taws xob ntau ntxiv los ntawm cov lag luam nyob ib puag ncig uas tsav los ntawm kev loj hlob sai ntawm kev lag luam ncig tebchaws. Cov lag luam no feem ntau ntsib teeb meem xws li tsis txaus hluav taws xob hauv grid thiab hluav taws xob tsis ua haujlwm tam sim ntawd. Qhov project tau siv lub tshuab khaws cia hluav taws xob 135kW / 261kWh hybrid txuas nrog grid thiab off-grid txias. Ua haujlwm raws li tus qauv "tus kheej tsim rau kev siv tus kheej, nrog lub zog ntxiv khaws cia", nws ua rau muaj kev hloov pauv yooj yim ntawm cov hom txuas nrog grid thiab off-grid, daws teeb meem tag nrho cov teeb meem hluav taws xob tsis txaus thiab ua kom ntseeg tau tias cov lag luam hauv zos ua haujlwm ib txwm.

2. Cov Hauj Lwm Qhia

2.1 Daim Ntawv Thov

Maldives muaj ntau yam khoom siv hnub ci, thiab qhov chaw ua haujlwm muaj hnub ci ntau txhua xyoo, ua rau nws zoo tagnrho rau kev tsim lub tshuab khaws cia hluav taws xob photovoltaic. Qhov project no tsim kom muaj "PV + kua txias cia hluav taws xob" microgrid los muab cov tub luam nrog kev muab hluav taws xob ruaj khov, 24 teev. Nws haum rau huab cua hauv dej hiav txwv, txo kev vam khom rau kev tsim hluav taws xob diesel, thiab ua raws li txoj kev txhim kho ntsuab.

2.2 Nruab Muaj Peev Xwm

Qhov project no muaj lub tshuab PV 135 kWp thiab lub tshuab cia khoom uas muaj zog ntsuas tau 135 kW thiab muaj peev xwm cia khoom tau 261 kWh. Siv cov roj teeb lithium iron phosphate (LiFePO4), lub tshuab no ua tau raws li cov kev xav tau hluav taws xob txhua hnub ntawm cov tub lag luam thaum tseem khaws cia cov peev xwm cia khoom ntau dhau los daws cov caij nyoog ncig tebchaws coob thiab cov teeb meem hluav taws xob tsis ua haujlwm.

2.3 Cov cuab yeej tseem ceeb

Txee Cia Khoom Siv Hluav Taws Xob Uas Txias Los Ntawm Kua: Ib lub txee sab nraum zoov uas muaj qib IP55 tiv thaiv kev xeb thiab qib C4 kom tiv taus huab cua ntsev thiab huab cua noo. Nws tsim me me rau qhov chaw tsawg ntawm ntug hiav txwv.

Chav Ua Haujlwm Sib Xyaws Photovoltaic-Cia Inverter: Nrog lub zog ntsuas ntawm 135 kW, nws txhawb nqa kev hloov pauv millisecond ntawm cov hom grid-tied thiab off-grid thiab muaj cov tswj hwm MPPT ua haujlwm siab kom ntseeg tau tias muaj kev ua haujlwm zoo tshaj plaws ntawm lub photovoltaic system.

Lub Tshuab Roj Teeb Lithium Iron Phosphate (LiFePO₄): Tag nrho lub peev xwm yog 261 kWh, siv 314Ah cell. Nws muaj lub neej ntev thiab muaj kev nyab xeeb siab, muab kev ntseeg siab rau lub zog tseem ceeb rau kev ua haujlwm tawm ntawm lub network.

Lub Tshuab Tswj Kub Uas Txias Los Ntawm Kua: Nruab nrog lub tshuab ua kom txias kua 5 kW uas siv cov thev naus laus zis PFPE. Tswj qhov sib txawv ntawm qhov kub ntawm lub roj teeb ntawm ≤3°C kom ntev lub roj teeb lub neej, nrog rau kev siv roj teeb tsawg, ua rau nws haum rau cov chaw kub hauv zos.

Lub Tshuab EMS Ntse: Saib xyuas tas li kev tsim hluav taws xob, kev khaws cia, thiab kev siv hluav taws xob; hloov kho cov tswv yim them thiab tso tawm; txhawb kev saib xyuas thiab kev txij nkawm nyob deb; thiab ua kom lub kaw lus ua haujlwm tau zoo.

Kev Tiv Thaiv Hluav Taws thiab Kev Nyab Xeeb: Nruab nrog lub kaw lus tua hluav taws aerosol theem pob thiab ntau yam khoom siv tiv thaiv; muaj cov qauv tsim uas tiv taus kev tawg, tiv thaiv kev nthwv dej, thiab tiv thaiv kev xeb kom ntseeg tau tias lub kaw lus ua haujlwm zoo.

3. Qhov zoo ntawm qhov project

Kev Sib Koom Ua Ke Zoo, Kev Xa Mus Sai: Cov khoom siv tau teeb tsa ua ntej hauv cov txee sib koom ua ke, npaj siv tau tam sim ntawd. Kev teeb tsa thiab kev ua haujlwm luv luv, ua kom tau raws li qhov xav tau hluav taws xob thaum muaj xwm txheej ceev thaum lub caij ncig xyuas ntug hiav txwv coob tshaj plaws.

Kev Muaj Kev Nyab Xeeb, Txhim Khu Kev, thiab Hloov Tau Zoo: Kev hloov pauv Millisecond-level grid-tied/off-grid daws tau tag nrho cov teeb meem hluav taws xob tsis ua haujlwm; kev txias kua thiab kev tsim qauv tiv thaiv siab yog qhov tsim nyog rau huab cua hauv dej hiav txwv, nrog ntau daim ntawv pov thawj thoob ntiaj teb kom ntseeg tau tias kev ua haujlwm nyab xeeb.

Ntse, Siv Tau Zoo, thiab Siv Nyiaj Tau Zoo: Muab qhov tseem ceeb rau kev siv lub zog PV ntsuab, txo cov nqi hluav taws xob rau cov tub lag luam thiab cov nqi zog hauv zos; lub kaw lus EMS ua kom cov haujlwm zoo dua, ua kom luv luv ntawm qhov rov qab los ntawm kev nqis peev.

Kev Loj Hlob Yooj Yim Kom Tau Raws Li Qhov Xav Tau: Kev tsim qauv modular tso cai rau kev nthuav dav ntawm lub peev xwm los ntawm kev ntxiv cov khoom siv; txhawb kev sib txuas ua ke ntawm ntau lub txee cia hluav taws xob kom haum rau cov kev xav tau kev siv hluav taws xob uas nce ntxiv.

Tsis tas yuav kho thiab tus nqi O&M qis: Cov khoom siv hauv kev lag luam ua kom muaj kev ntseeg siab siab; lub kaw lus txias kua kaw-lub voj voog xav tau kev kho tsawg kawg nkaus; txhawb kev saib xyuas deb, txo cov nqi ua haujlwm thiab kev kho.