1. Pulojekiti ya Project

Pulojekitiyi ili ndi makina osungira mphamvu a DC-coupled photovoltaic plus energy omwe akugwiritsidwa ntchito ku Bulgaria. Imagwiritsa ntchito njira zingapo zoyendetsera mphamvu, kuphatikizapo kudzipangira wekha kuti udzigwiritse ntchito wekha, kugwiritsa ntchito magetsi ochulukirapo/osagwiritsa ntchito gridi, kumeta peak ndi kudzaza zigwa, komanso mphamvu yosungira magetsi yosakhala ndi gridi. Dongosololi limathandizira kusinthasintha, kuyatsa kapena kuletsa ntchito malinga ndi zofunikira zenizeni za ogwiritsa ntchito.

2. Zofotokozera za Project

Mapulogalamu

Dongosololi limathandizira zochitika zinayi zomwe zimagwiritsidwa ntchito:

Chitsanzo 1: PV + malo osungiramo magetsi kuti muzigwiritse ntchito nokha, ndi magetsi ochulukirapo ololedwa kugulitsidwa ku gridi (kumafuna kuletsa zoletsa zoyezera magetsi kumbali ya gridi kuti zilole kugulitsa magetsi);

Chitsanzo chachiwiri: PV + malo osungira magetsi kuti munthu azigwiritsa ntchito yekha, ndipo magetsi ochulukirapo saloledwa kulowa mu gridi (kumafuna kuti magetsi a mbali ya gridi alepheretse kugulitsa magetsi);

Chitsanzo 3: Kumeta Pamwamba ndi Kudzaza Chigwa - Kugwiritsa ntchito kusiyana kwa mitengo yamagetsi kuti mulipire nthawi yomwe magetsi sakukwera komanso kutulutsa magetsi nthawi yomwe magetsi akukwera kuti muchepetse ndalama zamagetsi;

Chitsanzo 4: Mphamvu Yosungira Yopanda Gridi - Kusintha kupita ku mawonekedwe a Off-gridi pamene gridi yalephera kuti muwonetsetse kuti magetsi akupitilizabe kuperekedwa ku zinthu zofunika kwambiri.

Dziwani: Ntchito zinazake ziyenera kuyatsidwa kutengera momwe kasitomala alili.

Anaika Mphamvu

Gawo la photovoltaic: Lili ndi zowongolera zitatu za MPPT photovoltaic;

Dongosolo losungira mphamvu: Mphamvu yonse 100 kW, mphamvu yonse 215 kWh;

Chigawo cholumikizira/chosinthira cha gridi: 2 x 200 kVA static transfer switches (STS).

Zida Zoyambira

PCS (Dongosolo Losinthira Mphamvu), STS, MPPT

BMS (Battery Management System)

Njira Yowongolera Mlengalenga

Magetsi mita

3. Ubwino wa Ntchito

Kuphatikiza ntchito zambiri: Dongosolo limodzi limathandizira ntchito zinayi zazikulu—kudzipangira lokha kuti lizidzigwiritsa ntchito lokha, kuyang'anira mphamvu zochulukirapo, kumeta pamwamba ndi kudzaza zigwa, ndi mphamvu yosungira magetsi yomwe siili pa gridi—yomwe imagwirizana ndi zosowa zosiyanasiyana za magetsi;

Kusintha Kosinthasintha: Njira zogwirira ntchito zimasinthana kudzera mu makonda a mapulogalamu popanda kusintha kwa hardware, zomwe zimapangitsa kuti zikhale zosavuta kusintha malinga ndi zosowa za ogwiritsa ntchito;

Kusankha Zipangizo Zodalirika Kwambiri: Zigawo zofunika kwambiri zimagwiritsa ntchito makampani otsogola kuti zitsimikizire kuti makina akugwira ntchito bwino kwa nthawi yayitali;

Kapangidwe ka DC-Coupled: Kumawonjezera mphamvu yosinthira kuchokera ku PV kupita ku malo osungira zinthu pamene kumachepetsa kutayika kwa makina;

Kusintha Kwa Malo: Kwapangidwira mfundo za gridi ya Bulgaria ndi njira zolipirira kuti phindu lachuma komanso kudziyimira pawokha pa mphamvu liwonjezere.