PV Energy Storage System ndi kabati yosungiramo mphamvu yakunja yomwe imaphatikiza batri ya LFP, BMS, PCS, EMS, zoziziritsira mpweya, ndi zida zotetezera moto. Mapangidwe ake amaphatikizapo batri cell-battery module-battery rack-battery system hierarchy kuti ikhale yosavuta kukhazikitsa ndi kukonza. Dongosololi limakhala ndi batire yabwino kwambiri, zowongolera mpweya ndi kutentha, kuzindikira moto ndikuzimitsa, chitetezo, kuyankha mwadzidzidzi, anti-surge, ndi zida zotetezera pansi. Imapanga njira zopangira mpweya wochepa komanso zokolola zambiri pazogwiritsa ntchito zosiyanasiyana, zomwe zimathandizira kuti pakhale chilengedwe chatsopano cha zero-carbon ndikuchepetsa kuchuluka kwa kaboni wamakampani ndikuwongolera mphamvu zamagetsi.
Ukadaulo umenewu umawonetsetsa kuti selo lililonse la batire la paketi limachajitsidwa ndikutulutsidwa mofanana, zomwe zimakulitsa mphamvu ya batire ndikutalikitsa moyo wake. Zimathandizanso kupewa kuchulukitsitsa kapena kutsika pang'ono, zomwe zingayambitse ngozi zachitetezo kapena kuchepa kwa magwiridwe antchito.
Battery Management System (BMS) imayesa molondola State of Charge (SOC), State of Health (SOH), ndi magawo ena ofunikira omwe ali ndi nthawi yoyankha ya millisecond. Izi zimatsimikizira kuti batri imagwira ntchito mkati mwa malire otetezeka ndipo imapereka ntchito yodalirika.
Batire paketi imagwiritsa ntchito ma cell a batri apamwamba kwambiri omwe amapangidwa kuti azikhala olimba komanso otetezeka. Imakhalanso ndi njira ziwiri zothandizira kupanikizika zomwe zimalepheretsa kupanikizika kwambiri komanso makina owunikira mtambo omwe amapereka machenjezo ofulumira ngati pali vuto lililonse.
Batire paketi imabwera ndi chiwonetsero chazithunzi cha digito cha LCD chomwe chimawonetsa zenizeni zenizeni za momwe batire imagwirira ntchito, kuphatikiza SOC, voliyumu, kutentha, ndi magawo ena. Izi zimathandiza ogwiritsa ntchito kuwunika thanzi la batri ndikuwongolera momwe amagwiritsidwira ntchito.
BMS imagwirizana ndi machitidwe ena otetezera mgalimoto kuti apereke chitetezo chokwanira. Izi zikuphatikizapo zinthu monga chitetezo chochulukirachulukira, kuteteza kutulutsa kwambiri, chitetezo chozungulira chachifupi, komanso kuteteza kutentha.
BMS imagwira ntchito ndi nsanja yamtambo yomwe imathandizira kuwona mawonekedwe a cell ya batri munthawi yeniyeni. Izi zimathandiza ogwiritsa ntchito kuyang'anira thanzi la batri ali kutali ndikuwona zovuta zilizonse zisanakhale zovuta.
Chitsanzo | Mtengo wa SFQ-E241 |
Zithunzi za PV | |
Mphamvu zovoteledwa | 60kw pa |
Mphamvu zambiri zolowetsa | 84kw |
Magetsi olowera kwambiri | 1000V |
Mphamvu yamagetsi ya MPPT | 200 ~ 850V |
Mphamvu yoyambira | 200 V |
Zithunzi za MPPT | 1 |
Kulowetsa kwapamwamba kwambiri | 200A |
Zigawo za batri | |
Mtundu wa selo | LFP 3.2V/314Ah |
Voteji | 51.2V/16.077kWh |
Kusintha | 1P16S*15S |
Mtundu wamagetsi | 600 ~ 876V |
Mphamvu | 241kw |
BMS yolumikizana mawonekedwe | CAN/RS485 |
Mtengo ndi kutulutsa | 0.5C |
AC pa grid magawo | |
Adavotera mphamvu ya AC | 100kW |
Mphamvu zambiri zolowetsa | 110kW |
Adavoteledwa ndi grid voltage | 230/400Vac |
Adavoteledwa pafupipafupi | 50/60Hz |
Njira yofikira | 3P+N+PE |
Max AC panopa | 158A |
Zolemba za Harmonic THDi | ≤3% |
AC off grid magawo | |
Mphamvu yotulutsa Max | 110kW |
Adavotera voteji | 230/400Vac |
Kulumikizana kwamagetsi | 3P+N+PE |
Adavoteledwa pafupipafupi | 50Hz/60Hz |
Max output current | 158A |
Kuchulukirachulukira | 1.1 nthawi 10min pa 35 ℃ / 1.2 nthawi 1min |
Kuchuluka kwa katundu kosakwanira | 100% |
Chitetezo | |
Zolemba za DC | Load switch + Bussmann fuse |
AC Converter | Schneider circuit breaker |
Kutulutsa kwa AC | Schneider circuit breaker |
Chitetezo cha moto | PACK mulingo wachitetezo chamoto + kumva utsi + kumva kutentha, perfluorohexaenone mapaipi ozimitsa moto |
General magawo | |
Makulidwe (W*D*H) | 1950mm*1000mm*2230mm |
Kulemera | 3100kg |
Njira yodyetsera mkati ndi kunja | Pansi-M'kati ndi Pansi-Kunja |
Kutentha | -30 ℃~+60 ℃ (45 ℃ derating) |
Kutalika | ≤ 4000m (> 2000m derating) |
Gawo lachitetezo | IP65 |
Njira yozizira | Aircondition (posankha kuzirala kwamadzi) |
Kulankhulana mawonekedwe | RS485/CAN/Ethernet |
Communication protocol | MODBUS-RTU/MODBUS-TCP |
Onetsani | Kukhudza skrini / nsanja yamtambo |