Batiriw ka fanga marayɔrɔ dafanin dɔ (BESS) b’a ɲini ka jateminɛ kɛ baarakɛcogo yiracogo jɔnjɔn fila kan: kelen min ɲɛsinna kuran marali se n’a baarakɛcogo ma, o kɔrɔ, min ɲɛsinna se ma; ani tɔ kelen min ɲɛsinna se min ma ka fanga ladon walima k’a bɔ, o kɔrɔ, min ɲɛsinna fanga ma. O yɔrɔ fila ni ɲɔgɔn cɛ jɛɲɔgɔnya be to ka kɛ sababu ye k’a lɔn ni kuran maracogo ye kuran-ko ye walima ni fanga-ko ye.
Batiri ka fanga marayɔrɔ se
O jateminɛ be fanga hakɛ min be se ka mara, o ye tewori ye, a ka ca a la, a be fɔ kilowati-lɛrɛ (kWh) walima megawati-lɛrɛ (MWh) la. O ye kuran maracogo paramɛtiri nafamanw dɔ ye; nka, a be se ka baara kɛ cogo min na tigitigi, o be nɔɔ to batiri ka yɛlɛmani hakɛ (DOD) n’a ka baarakɛcogo ɲuman kan.
BESS (Battery Energy Storage System) ka setigiya be sinsin fanga hakɛ min be se ka bɔ wala ka baara kɛ n’a ye, o min ni batiri setigiya ɲɛfɔli tɛ kelen ye. Batiri se hakɛ ka ca a la, o ye batiri se hakɛ ye cogoya dɔw la (a bɔli hakɛ, funteni, a laban tansɔn, n’a ɲɔgɔnnaw), ani a be suma ni ampere-lɛrɛ (Ah) ye, min be yɛlɛmani hakɛ yira wagati kɔnɔ.
Batiri fanga marayɔrɔ: Sisitɛmu barika hakɛ min ka ca
Sisitɛmu nin ka fanga hakɛba b’a yira fanga marayɔrɔ ka fanga hakɛ min be se ka yɛlɛma ani k’a bɔ, ani a ka ca a la, a be fɔ kilowati (kW) walima megawati (MW) la. O baarakɛcogo yiracogo be dantigɛ sɛrɛkiliba bɛɛ labɛncogo fɛ, i n’a fɔ batiri, DC transmission sɛrɛkili, PCS, ani AC nɔrɔyɔrɔ, ani hali bɔnɛ minw be kɛ baara wagati la ni fanga ye (o bɔnɛw bena yɛlɛma ka kɛ funteni ye ka caya), o min be nɔɔ to funteni kɔlɔsili sisitɛmu ani dɛmɛnan wɛrɛw dilan cogo kan. Kuran maracogo minw ka setigiya ye kelen ye, baarakɛcogo be se ka danfara kosɛbɛ ka sabu kɛ fanga hakɛ danfaraw ye; hali kuran maracogo kelen bena danfara kaare sɔrɔ baarakɛcogo la sabu baarakɛcogo fanga hakɛ tɛ kelen ye.
Ni fanga paramɛtiri ka bon ni setigiya paramɛtiri ye, i n’a fɔ 1 MW/500 kWh, o be weele ko fanga-sugu fanga marayɔrɔ; o kɔfɛ, n’a ye 500 kW/1 MWh ye, o be weele ko fanga-sugu fanga marayɔrɔ. O la, wagati hakilina be don tuma dɔw la, i n’a fɔ fɔlɔ be sɛbɛ ko 1 MW/0,5 h, filanan be sɛbɛ ko 500 kW/2 h.
Batiri kuran maracogo: Kuran bɔnɛ ani baarakɛcogo ɲuman
Kuran marayɔrɔ ka baarakɛcogo ɲuman b’a yira kuran min be tunu chargement ani déchargement wagati la. A be se ka faamu i n’a fɔ fanga min be bɔ sisitɛmu fɛ ani fanga min be don a kɔnɔ, o min be weele fana ko yɛlɛmani ɲuman. O bɔnɛ tɛ bɔ batiri min be kuran mara, o fɛɛrɛ sifa dɔrɔn lo la, nka a be bɔ kuran fɛnw fana na i n’a fɔ kuran yɛlɛmalan (PCS). O kɔrɔ la, sisitɛmu ka baarakɛcogo ɲuman be bɔnɛ minw yira fɔlɔ, o be bɔnɛw lo yira sɛrɛkiliba kɔnɔ chargement ani déchargement wagati la, k’a ta batiri la, DC bus la, PCS la, ani a laban na ka taga se transformateur ma (n’a be yen). Nka, ɛnzeniyɛri baarakɛcogo ɲumanw na, dɛmɛnanw i n’a fɔ funteni hakɛ labɛncogo be fanga min ta, o ka teli ka don bɔnɛ bɛɛ la, o la, o be nɔɔ to baarakɛcogo bɛɛ kan.
Jaa: BESS ka fanga hakɛ jɛnɲɔgɔnya
Batiri kuran maracogo: yɛlɛmani hakɛ
Batiri ka charge-decharge hakɛ lo b’a ka sii dantigɛ. Kuran marayɔrɔ la, batiri nafa ka bon kosɔn, a ka sii fana be sisitɛmu bɛɛ ka sii dantigɛ. Sikili ɲɛnamaya tiɲɛni be na ni kɔnɔnafɛnw kɛlɛli caya ye, o min be dɔ fara bɔnɛw ni funteni bɔli kan, o be tiɲɛni baara teliya tugun. Ka fara o kan, n’i be to ka charge kɛ kojugu ani ka charge kɛ kojugu-, o be kɛ sababu ye ka nɛgɛfɛnw yɛlɛma ani ka bila elekitoroliti kɔnɔ siɲɛ caaman, o fana be nɔɔba to batiri ka ɲɛnamaya n’a ka lakana kan.
Litiyɔmu-iyɔn batiri sugu dɔ la, 1C charge ani 1C decharge cogoyaw la, yɛlɛmani hakɛ min be kɛ, o be danfarabaw yira charge dunni (DOD) la, i n’a fɔ a yiralen be jaaw kan cogo min na.
Batiri kuran maracogo sɔngɔ
Kuran marali fɛɛrɛw sɔngɔ be taga ɲɔgɔn fɛ kosɔbɛ ni fɛɛrɛw ka setigiya, u ka fanga ani u ka baarakɛyɔrɔ ye. Ka fara o kan, kuran-sugu marali fɛɛrɛw la, batiriw musakaw ka ca dɔɔni; k’a sɔrɔ fanga-sugu marali fɛɛrɛw kɔnɔ, batiriw sɔngɔ ka dɔgɔ dɔɔni. Nka, a mana kɛ cogo o cogo, batiri sɔngɔ lo be BESS sɔngɔ bɛɛ la yɔrɔba ye sisan, ani o fana bena kɛ yɔrɔ fɔlɔ ye sɔngɔ dɔgɔyali kama siniɲɛsigi la.
Sɔngɔ hakɛ be se ka fɔ i n’a fɔ yuan/kWh wala yuan/kW, nka u fila si t’a kɔrɔ yira cogo dafanin na ani cogo tilennin na. O la, a nafa ka bon ka se ni fanga fila bɛɛ yira ɲɔgɔn fɛ poroze kɛrɛnkɛrɛnninw ka baro wagati la.
Batiri kuran maracogo: sɔngɔ Jaabi wagati
BESS (Battery Energy Storage Systems) ta fan fɛ, fanga yɛlɛmani ni jaabili wagati fila bɛɛ be milisekɔndi kɔnɔ, o min be se ka kɛ fanga sisitɛmu baarakɛcogow ye. O yɔrɔ la, BESS ka fisa ni farikolo fanga maracogo wɛrɛw ye i n’a fɔ nɛgɛkuruw ka fanga marali ani pɔnpe-marali jikuruw. Nka, dan min be tansɔn na, a doncogo ani batiriw ka setigiya kosɔn, BESS kelen ka fanga n’a ka setigiya ka dɔgɔ dɔɔni. O la, kuran marayɔrɔbaw la, i n’a fɔ min be kɛ ni 5MW/2h kuran marayɔrɔ tan ni fila ye minw be ɲɔgɔn minɛ, jaabili wagati ka gɛlɛya bena dan fɔlɔ kumaɲɔgɔnya fɛɛrɛ ni baarakɛcogo fɛ. A fana bena nɔɔ to baara dɔw kan i n’a fɔ fanga labɛnni ani yɛlɛmani min be kɛra paralɛli minanw cɛma. Stasiyɔn laban-nivo ka jaabili wagati be se ka kɛ milisekɔndi kɛmɛ caaman kɔnɔ wala hali sekɔndi caaman kɔnɔ. Tiɲɛ na, 5MW/2h BESS kelen ye misaliya dɔrɔn ye min be se ka kɛ; batiriw ka paralɛli ɲɔgɔndan min ka ca kojugu, o yɛrɛ be faratibaw lase mɔgɔ ma. Ka nin gɛlɛya ɲɛnabɔ, o ka kan ka yɛlɛma don kuluw kɔlɔsili fɛɛrɛw la ani ka yɛlɛma don fanga maracogo fɛɛrɛ kuraw la i n’a fɔ ɲɔgɔndan tilennin min be ni fanga ye.
Batiri kuran maracogo: fɛn wɛrɛw
Labɛncogo wɛrɛw la walima sɔrɔko sɛgɛsɛgɛliw la, hakilina dɔw i n’a fɔ fanga kɛrɛnkɛrɛnnin (barika-ka -masɛ hakɛ, Wh/kg), fanga kɛrɛnkɛrɛnnin (fanga-ka -masɛ hakɛ, kW/kg), ani fanga caya yɔrɔ kelen kelen bɛɛ la (fanga-ka {{,2}}masɛ hakɛ, fana ye W hakɛ ye. O hakilinaw ka ɲi ka poroze ka bolifɛnw musakaw jate ani dugukolo baarako laɲiniw.