1. Pulojekiti ya Project

Pokhala m'dera lalikulu la zokopa alendo ku Maldives, pulojekitiyi ikuthana ndi kufunikira kwa magetsi komwe kukukula kuchokera ku mabizinesi ozungulira chifukwa cha kukula kwa makampani okopa alendo. Mabizinesi awa nthawi zambiri amakumana ndi mavuto monga kuperewera kwa magetsi a gridi ndi kuzima kwadzidzidzi kwa magetsi. Pulojekitiyi idagwiritsa ntchito njira yosungira mphamvu ya 135kW/261kWh yolumikizidwa ndi gridi yosakanikirana komanso yoziziritsidwa ndi madzi. Pogwira ntchito motsatira chitsanzo cha "kudzipangira wekha, ndi mphamvu yochuluka yosungidwa", imalola kusinthana bwino pakati pa njira zolumikizirana ndi gridi ndi zomwe sizili pa gridi, kuthetsa kusowa kwa magetsi kwathunthu ndikuwonetsetsa kuti mabizinesi am'deralo akugwira ntchito bwino.

2. Zambiri za Project

Kugwiritsa kwa 2.1

Maldives ili ndi mphamvu zambiri za dzuwa, ndipo malo a polojekitiyi amasangalala ndi dzuwa lokwanira pachaka, zomwe zimapangitsa kuti ikhale yoyenera kumanga makina osungira mphamvu a photovoltaic. Ntchitoyi imakhazikitsa "PV + liquid-cooled energy storage" microgrid kuti amalonda apeze mphamvu yokhazikika, yogwira ntchito nthawi zonse. Ndi yoyenera nyengo ya m'nyanja, imachepetsa kudalira mphamvu zopangira dizilo, ndipo ikugwirizana ndi njira yopangira zinthu zobiriwira.

2.2 Mphamvu Yoyika

Pulojekitiyi ili ndi makina a PV a 135 kWp ndi makina osungiramo zinthu okhala ndi mphamvu yovomerezeka ya 135 kW ndi mphamvu yosungiramo zinthu ya 261 kWh. Pogwiritsa ntchito mabatire a lithiamu iron phosphate (LiFePO4), makinawa amakwaniritsa zosowa za magetsi za amalonda tsiku ndi tsiku komanso kusunga mphamvu yosungiramo zinthu kuti akwaniritse nyengo zokopa alendo komanso kusokonekera kwa gridi.

2.3 Zida Zofunikira

Kabati Yosungiramo Mphamvu Yophatikizidwa Yoziziritsidwa ndi Madzi: Kabati imodzi yovomerezeka panja imaphatikiza zida zapakati zomwe zili ndi IP55 protection rating komanso C4-grade resistance kuti ipirire chifunga cha mchere wambiri komanso chinyezi chambiri. Kapangidwe kake kakang'ono ndi koyenera malo ochepa omwe alipo pagombe.

Chigawo Chophatikizana cha Photovoltaic-Storage Inverter: Ndi mphamvu yovomerezeka ya 135 kW, imathandizira kusintha kwa millisecond pakati pa njira zolumikizidwa ndi gridi ndi zosagwirizana ndi gridi ndipo ili ndi chowongolera cha MPPT chomangidwa mkati chomwe chimatsimikizira kuti mphamvu ya photovoltaic imapanga bwino kwambiri.

Dongosolo la Batire la Lithium Iron Phosphate (LiFePO₄): Mphamvu yonse ya 261 kWh, pogwiritsa ntchito ma cell a 314Ah. Lili ndi moyo wautali komanso chitetezo chambiri, zomwe zimapereka chitsimikizo cha mphamvu yayikulu pakugwira ntchito kwa dongosololi kunja kwa gridi.

Dongosolo Lowongolera Kutentha Kozizira ndi Madzi: Lili ndi chipangizo choziziritsira madzi cha 5 kW pogwiritsa ntchito ukadaulo wa PFPE. Limasunga kusiyana kwa kutentha kwa selo ndi ≤3°C kuti liwonjezere nthawi ya batri, ndipo silimadzigwiritsa ntchito lokha, zomwe zimapangitsa kuti likhale loyenera malo otentha kwambiri.

Dongosolo la Smart EMS: Limayang'anira nthawi zonse kupanga magetsi, kusungira, ndi kugwiritsa ntchito magetsi; limasintha njira zolipirira ndi kutulutsa magetsi; limathandizira kuyang'anira ndi kukonza patali; komanso limakonza magwiridwe antchito a dongosololi.

Chitetezo cha Moto ndi Chitetezo: Chokhala ndi makina oletsa moto okhala ndi mpweya wochepa komanso zida zosiyanasiyana zodzitetezera; chili ndi mapangidwe oteteza kuphulika, oletsa kuzizira, komanso oletsa dzimbiri kuti zitsimikizire kuti makinawo akugwira ntchito bwino.

3. Ubwino wa Ntchito

Kuyika Zida Mwachangu Kwambiri: Zipangizo zimayikidwa kale m'makabati olumikizidwa, okonzeka kugwiritsidwa ntchito nthawi yomweyo. Nthawi yokhazikitsa ndi kuyimitsa ndi yochepa, zomwe zimakwaniritsa zosowa zamagetsi zadzidzidzi nthawi yanthawi yokopa alendo pagombe.

Mphamvu Yotetezeka, Yodalirika, komanso Yosinthika Kwambiri: Kusintha kwa gridi ya Millisecond-yolumikizidwa/yopanda gridi kumathetsa mavuto a kuzima kwa magetsi; kuziziritsa kwamadzimadzi ndi kapangidwe koteteza kwambiri ndizoyenera nyengo zam'madzi, ndi ziphaso zambiri zapadziko lonse lapansi zomwe zimatsimikizira kuti ntchito yake ndi yotetezeka.

Wanzeru, Wogwira Ntchito Mwanzeru, Komanso Wotsika Mtengo: Amaika patsogolo kugwiritsa ntchito magetsi a PV obiriwira, kuchepetsa mabilu amagetsi kwa amalonda ndi ndalama zamagetsi zakomweko; dongosolo la EMS limakonza magwiridwe antchito, ndikufupikitsa phindu la ndalama zomwe zayikidwa.

Kusinthasintha Kosinthika Kukwaniritsa Zofunikira: Kapangidwe ka modular kamalola kukulitsa mphamvu mosavuta powonjezera zida; kumathandizira kulumikizana kwa makabati ambiri osungira mphamvu kuti akwaniritse zosowa zomwe zikukula zogwiritsa ntchito mphamvu.

Palibe Kukonza ndi Ndalama Zotsika Zosamalira: Zipangizo zamafakitale zimatsimikizira kudalirika kwakukulu; makina oziziritsira madzi otsekedwa amafunika kukonza kochepa; amathandizira kuyang'anira patali, kuchepetsa kwambiri ndalama zogwirira ntchito ndi kukonza.