261kWh Bɛɛ-in-Jago & Sɛnɛfɛnw fanga mara kabini kelen

A bɛ bɔ i ka siti cogoyaw de la. Ni aw ka poroze bɛ waati duman na (a cɛmancɛ bɛ degere 35 duguma ), mankan wajibiyalenw tɛ aw la, wa aw b’a fɛ ka musaka dɔgɔman sɔrɔ ka kɔn o ɲɛ ni ladonni fitinin ye, taa fiɲɛ-nɛnɛ. N’i ​​bɛ yɔrɔ la min ka timi (Cɛmancɛ-Kɔrɔnfɛla, Azi Saheli-Kɔrɔn fɛ, Afiriki), n’i mago bɛ batiri la walasa ka wotoro boli ni fanga ye don o don, walima ni mankan dan bɛ birow walima sigiyɔrɔw kɛrɛfɛ, ji nɛnɛ bɛna kɛ sababu ye ka funteni kɛcogo ɲuman di i ma, ka wotoro ɲɛnamaya yɛrɛ janya, ani ka baara kɛ ni dususuma ye. O fɛn fila bɛɛ bɛ kabini senna, PCS, BMS, ani kumaɲɔgɔnya ɲɔgɔndan kelen tigitigi - walasa i ka EMS jɛ-ka-baara ni yɔrɔ labɛncogo kana Changé hali n’i ye nɛnɛ suguya min ta.

CBS261 bɛ baara kɛ ni isolation transformateur ye batiri/PCS sitɛmu ni grid ɲɔgɔndan cɛ. O bɛ galvanic isolation - di o kɔrɔ ye ko kuran sira tilennen tɛ DC batiri fan ni AC grid fan cɛ. A bɛ DC pikiri ban rezow kɔnɔ (o ye wajibi ye jamana caman na), a bɛ i ka minɛnw tanga rezow-kɛrɛfɛ wulikanw ni filiw ma, ani ka sistɛmu kɛ lakana ye ladonni baarakɛlaw bolo. Industriw ka sigidaw la, kuran mankan doni bɛ minnu na (VFD, welding machines, motɛrɛ girinmanw), transformateur isolation bɛ o jɔrɔnankow bali ka nɔ bila batiri baarakɛcogo la. A bɛ grid code gɛlɛnw fana wasa, nafamafɛn dɔw bɛ minnu ɲiniBESS ka rezow ɲɔgɔndanw.

Aw bɛ se ka CBS261 kabini 2 fo 5 kɛ ɲɔgɔn fɛ ni AC combiner kabini kelen ye, ka bɔ 465,8kWh la fo ka se 1164,5kWh ma (1,16MWh ɲɔgɔn) ni 250–625kW fanga ye. Kabini kelen-kelen bɛɛ bɛ baara kɛ a yɛrɛma n’a yɛrɛ ka PCS ni BMS ye, o la ni unit kelen mago bɛ ladonni na, tɔw bɛ to ka baara - sitɛmu dafalen-sisɛti dabila tɛ wajibiya. Porozɛ minnu ka bon ni 1,16MWh ye, kulu caman bɛ se ka don ɲɔgɔn na minnu bɛ taa ɲɔgɔn fɛ. Nin fɛɛrɛ modulari in b’a to i bɛ daminɛ ni kabini kelen ye ani ka dɔ fara i ka fanga magow walima i ka baarakɛnafolo bɛ bonya ni i ye, k’a sɔrɔ i ma yɔrɔ in injiniyɛri kokura. Aw ye kunnafoni wɛrɛw sɔrɔ o ko labatiri array parallel configurations bɛ baara kɛ cogo min na.

Awɔ. CBS261 bɛ MPPT (Maximum Power Point Tracking) kunnafonidilan dɔ dɛmɛ min bɛ se ka kɛ i yɛrɛ sago ye, o kɔrɔ ye ko i bɛ se ka PV juruw siri kabini na k’a sɔrɔ i ma tile invertɛri danfaralen sɔrɔ. O bɛ dɔ bɔ i ka balansi-sitɛmu musakaw la ani ka sigili nɔgɔya. Sistɛmu bɛ PV chargement fɔlɔ ɲɛnabɔ ni hakili ye : tile bɛ batiri charge fɔlɔ, ka dumuni tɛmɛnenw don doni walima grid la, ani batiri bɛ fa ka bɔ grid la dɔrɔn ni tile ma se. Ni i ka poroze tɛ PV kɔnɔ, MPPT modulu bɛ bɔ dɔrɔn - i tɛ sara kɛ fɛnɲɛnamafagalanw na i mago tɛ minnu na.Tile + batiri marali bɛ kuran wari tigɛ cogo min →

Awɔ. CBS261 bɛ dɛmɛ don off-grid baarakɛcogo la ani a bɛ se ka labɛn ni STS (Static Transfer Switch) ye min bɛ se ka sugandi walasa ka wuli otomatiki la, ka bɔ grid la ka taa batiri fanga la. O jiginni bɛ kɛ milisekɔndi - kɔnɔ teliya la walasa minɛn kɔrɔlenw ka baara kɛ k’a sɔrɔ u ma tigɛ. O sitɛmu fana bɛ black start dɛmɛ, o kɔrɔ ye ko a bɛ se ka fanga di i ka sigida kuran sitɛmu ma ka bɔ cogo salen na pewu k’a sɔrɔ i mago tɛ kɛnɛma fanga sɔrɔyɔrɔ si la. O nafa ka bon kɛrɛnkɛrɛnnenya la iziniw, nɛnɛ marayɔrɔw, telefɔni yɔrɔw, ani baara o baara la, hali ni kuran tigɛra waati kunkurunnin kɔnɔ, o bɛ na ni wariko bɔnɛba ye.BESS backup ni black daminɛ bɛ baara kɛ cogo min na tiɲɛ na →

CBS261 bɛ baara kɛ ni grade-A LiFePO4 314Ah prismatiki seliw ye 260S1P (5 pake × 52 seliw seriyali) caman na-voltage architecture kɔnɔ. Kɔrɔbɔli cogoya jɔnjɔnw na (25℃, 0.5C charge/discharge, 90% DoD), batiri bɛ 6,{13}} cycles di ka sɔrɔ ka se 80% laban-ɲɛnamaya seko ma. Diɲɛ baarakɛcogo lakika-ni na ni sɛrɛkili kelen ye tile kɔnɔ, o bɛ baara kɛ ni batiri baarakɛcogo san 17+ ɲɔgɔn ye. Ji-nɛnɛma suguya bɛ se ka sɛrɛkili ɲɛnamaya yɛrɛ janya waati funteni na ni selilu funteni kelen-kelen sabatili ye.Aw ye kunnafoni wɛrɛw kalan LFP batiri si hakɛ n’a baarakɛcogo kan →

Lakanali ye fɛn caman-lajɛ ye sanfɛyɔrɔ naani kɔnɔ. Kɔnɔnatumuw ta fan fɛ, LiFePO4 selilu kelen-kelen bɛɛ bɛ ni funteni sabatili ye min bɛ a yɛrɛ la (funteni bolicogo tɛ degere 270 duguma ). Paki hakɛ la, BMS bɛ selilu kelen-kelen bɛɛ ka tension, current, temperature ani SOC kɔlɔsi waati yɛrɛ la- ni milisekɔndi jaabi ye. Kabini ta fan fɛ, tasuma dɔnni (sisi + funteni jateminɛnanw), fiɲɛbɔlan/fiɲɛbɔlan baarakɛtaw, ani tasuma kunbɛncogo bɛ sɔrɔ dakun na. Sistɛmu ta fan fɛ, izini transformateur isolation bɛ galvanic separation di ka bɔ grid la, ani IP54 enclosure bɛ mɔgɔ tanga buguri ni ji doncogo ma kɛnɛma bilali kama. Seereyaw kulu dafalen - IEC/EN62619, IEC/EN62477, UN38.3, UN3480, IEC/EN61000, IEC/UL60730, GB/T36276 - bɛ diɲɛ batiri, kuran ani bolifɛnw lakanani sariyaw labatoli sinsin.Aw ye kunnafoni wɛrɛw sɔrɔ litiyamu-ion BESS lakanani kan →

CBS261 dabɔra diɲɛ izini cogoya lakikaw kama. Baarakɛyɔrɔ funteni hakɛ ye -20 degere fo +55 degere (ni a dɔgɔyali bɛ tɛmɛ degere 45 kan ), o bɛ fɛn bɛɛ datugu k’a ta Nordik fonɛnɛ na ka se cɛmancɛ kɔrɔnfɛ samiyɛ ma. A jate bɛ kɛ sanfɛyɔrɔw la minnu bɛ se mɛtɛrɛ 3000 ma k’a sɔrɔ fanga ma dɔgɔya - ka tɛmɛ ɲɔgɔndan fanba ka mɛtɛrɛ 2000 dan kan - min b’a kɛ yɔrɔ ye min bɛnnen don sanfɛyɔrɔw ma minnu ka bon-Amerika Latin, Cɛma Azi, ani Afiriki kɔrɔnyanfan fɛ. IP54 lakanani bɛ kɛnɛma sanji, buguri, ani nɛnɛ (0–95% min tɛ wuli) ɲɛnabɔ. I mana baara kɛ izini sanfɛ, kungo kɔnɔ tilebɔyɔrɔ, walima kulu minɛni yɔrɔ, nin kabini in dilannen don walasa a ka se ka baara kɛ.BESS bilali sɛgɛsɛgɛli kɛ sigida dantɛmɛnenw na →

CBS261 bɛ na ni kumaɲɔgɔnya-minɛn saba ye: CAN bus, Ethernet, ani RS485. O kɔrɔ ye ko a bɛ jɛ ni SCADA, EMS, walima sow ɲɛnabɔli sira bɛɛ ye i ka yɔrɔ bɛ baara kɛ ni min ye kaban. LCD jiralan min bɛ - kɔnɔ, o bɛ sigida cogoya kɔlɔsili di (SOC, fanga, alarmaw), ka sɔrɔ Etɛrinɛti ɲɔgɔndan bɛ yɔrɔjan sankaba kɔlɔsili, sɛgɛsɛgɛli, ani firimiwɛri kurayali kɛ ka bɔ yɔrɔ o yɔrɔ. Kabini caman-kabineti sigili kama, EMS bɛ charge/discharge waati bolodacogo, doni tugucogo, ani PV ɲɛnabɔli ɲɛnabɔ paralɛli unit bɛɛ kɔnɔ. Modbus TCP/RTU kumaɲɔgɔnya protocoles standards bɛ di, ani custom integration bɛ dɛmɛporozɛbaw-skala walima nafama-grade porozew.

O siratigɛ la, seereyaw caman bɛ yen minnu bɛ batiri lakanani, kuran lakanani, EMC bɛnkan, ani bolifɛnw labatoli kofɔ: IEC/EN62619 (batiri lakanani), IEC/EN62477 (kuran sɛgɛsɛgɛlikɛlan lakanani), IEC/EN61000 (kuran sɛnɛcogo bɛnkan), IEC/UL60730 (kuran kɔlɔsili otomatiki), IEC/EN60730 (sumaya kɔlɔsiliw), UN38.3 ani UN3480 (fɛn faratilenw tali), ani GB/T36276 (Sini jamana ka sariyasun fanga marali la). Nin faralen in bɛ suguya sɔrɔli kan Erɔpu, Azi-Pasifiki, Moyen-Orient, Afiriki, ani diɲɛ sugu fanba la. Ni poroze minnu bɛ UL9540/UL9540A (Amerika woroduguyanfan) wajibiya, aw bɛ se ka olu kɛaw bɛ se ka kuma an ka ɛntɛrinɛti jɛkulu fɛka ɲɛsin poroze-kɛrɛnkɛrɛnnenya la seereyaw dɛmɛni ma. Aw bɛ se fana ka segin an kaBESS ka sannifeere ni seereyaw gafewalasa ka kunnafoni wɛrɛw sɔrɔ.