Kuran marayɔrɔ-dɛmɛlen kurakurayali nɛgɛjuru nɔrɔli fɛɛrɛw tilanin lo ka caya suguya fila la: AC paralɛli nɔrɔli ani DC nɔrɔli.
AC paralɛli ɲɔgɔndan fɛɛrɛ, i n’a fɔ a yiralen be jaaw kan cogo min na, o ɲɛsinna kuran kurakurayali nɛgɛjuru ma min be nɛgɛjuru la-, i n’a fɔ fotovoltaiki yɛlɛmalanw walima fiɲɛminɛlanw, minw be nɛgɛjuru maralan yɛlɛmalan (PCS) la AC nɛgɛjuru fɛ. EMS ka jɛnɲɔgɔnya n’a ka kɔlɔsili kɔrɔ, a be baara dɔw kɛ i n’a fɔ ka yɔrɔw sɔgɔ ani ka kuluwow fa, ka kɔn ka koow fɔ ka ɲɛ ani ka yɔrɔw nɔgɔya.
AC parallel connection schemes ka nafabaw ye kuran ɲɔgɔndan nɔgɔmanw ani gwɛninw ye minɛnw ni ɲɔgɔn cɛ, baarakɛcogo yɛlɛmani, ani minɛnw yiriwali n’u dilancogo sariyaw nɔgɔyali; a ka jugumanbaw ye sɔngɔ caman ye lɔgɔw ni minɛn minw be ɲɔgɔn minɛ, kɔlɔsili jaabi teliya min ka kan ka kɛ PCS kama, ani baarakɛcogo dɔgɔyali ye fanga yɛlɛmani caman na.
O ɲɔgɔndan fɛɛrɛ be se ka baara kɛ ka ɲɛ ni DC ɲɔgɔndan ye min be sɔrɔ kuran kurakurayali nɛgɛjuru fanba la-nɔrɔnin kuranbɔli fɛɛrɛw la, ka batiri kuran maralanw fara a kan ka sinsin kuran kurakurayali fanga yɛlɛmani caaman kan. O be sisitɛmu ka rɛzo ɲɔgɔndan n’a ka kuran maracogo fisaya; a fana be baara kɛ ni minɛnw ye minw be yen minw be ɲɔgɔn minɛ ni réseau - ye ani nɛgɛjuru nɔrɔcogo siraw ye, o be AC minɛnw yiriwali mako bɔ ani ka minanw donli musakaw dɔgɔya. Nka, ɲɔgɔndan dɔ be yen kɔlɔsili fɛɛrɛ ni minɛn minw be yen minw be ɲɔgɔn minɛ ni kuran kurakurayali rezo- ye, u ka gɛrɛntɛ be bɔ kuran kurakurayali sisitɛmu fɔlɔ ka rezo nɔrɔli kɔlɔsili fɛɛrɛ la.
Ni an ye -barika fiɲɛbɔlan nɛgɛjuru-nɔrɔnin yɛlɛmalan dafalen ta k'a kɛ misaliya ye, i n'a fɔ a yiralen be jaaw kan cogo min na, a ka ca a la, a be kɛ AC-DC-AC "kɔfɛ-ka -kɔfɛ" labɛnnin ye. Grid-kɛrɛfɛla yɛlɛmalan be baara kɛ DC-kɛrɛfɛla tansɔn labɛncogo la, k’a sɔrɔ tɛrɛn-kɛrɛfɛla yɛlɛmalan be baara kɛ fiɲɛ tɛrɛnnin fanga maracogo la walima torsi maracogo la. O fila be danfara DC fan fɛ ani u be kɔlɔsi u yɛrɛ ma, ani kondansatɛri banki belebele min be DC fan fɛ, o be baara kɛ i n’a fɔ buffer ani decoupling mechanism. O la, ni BESS ka setigiya dɔ nɔrɔla DC fan fɛ ka fiɲɛ ni kuran maracogo dɔ labɛn, fiɲɛminɛyɔrɔ ka fanga min be nɔrɔ ɲɔgɔn na, o be se ka kɔlɔsi ka ɲɛ ani fanga be se ka yɛlɛma wagati dɔ kɔnɔ, k’a sɔrɔ a ma nɔɔba to fiɲɛminɛyɔrɔ maracogo kan the especial wind.
A ka sɛgɛsɛgɛli sariyakolo jɔnjɔn ye nin ye: Sigida sɛgɛsɛgɛlikɛla be baara kɛcogo sigi, i n’a fɔ ka yɔrɔw sɔgɔ ani ka kuluw fa, ka kiraya kuma tiɲɛtigiya fisaya, walima ka nɔgɔya, ani ka rɛzo ci kunnafoniw don ɲɔgɔn na walisa ka rɛzo bɛɛ bɔ -fanga laɲini cikan ∑P* min be ɲɔgɔn minɛ fiɲɛ ka wagati la { at{1}ta . a be fiɲɛbɔyɔrɔ ka kuran bɔli kɔlɔsi P .NEani fanga maracogo cogoya wagati yɛrɛ yɛrɛ la, ani a be jateminɛ kɛ ka ɲɛ ani ka fanga maracogo chargement ani déchargement control command P* bɔ.BESS:
BESS be fiɲɛminɛyɔrɔ mara DC/DC yɛlɛmalan dɔ sababu fɛ, min be P* nɔfɛtagama.BESScikanw ka se ka fanga mara ani ka bɔ fiɲɛbɔlan yɛlɛmalan DC fan ni batiri cɛ; nɛgɛjuru-kɛrɛfɛla yɛlɛmalan be baara kɛ ni yɛlɛmalan ye, ka DC kɛrɛfɛla tansɔn Vde basigi walisa ka nɛgɛjuru-minɛnin fanga bɔli ∑P bɛɛ sɔrɔ fiɲɛminɛyɔrɔ la:
Ni SOC min be kuran marayɔrɔ la, o be gɛlɛyaba dɔ la, yɔrɔ ka kuntigi fana ka ɲi ka dan sigi bɔli cikan P* .NEfiɲɛminɛyɔrɔ ka fiɲɛminɛyɔrɔ kuntigi ka porogaramu labɛnni fɛ, walisa ka fiɲɛminɛyɔrɔ ka baara dantigɛlen fanga- faamu.
O sɛgɛsɛgɛri kɛcogo ka jaa nɔgɔman lo yirala jaa nin na. Vdcani U .nɛgɛjuruka bɛn ni DC-kɛrɛfɛla tansɔn min be fiɲɛbɔlan yɛlɛma ani nɛgɛjuru ka fazi tansɔn, o kelen kelen; NneBEss, Idc, INE, ani nenɛgɛjuruka bɛn ni chargement ani déchargement courant ye min be sɔrɔ enerzi marayɔrɔ la, DC courant min be fiɲɛminɛyɔrɔ ka réseau-kɛrɛfɛla yɛlɛmalan (min be bɔ courant-kɛrɛfɛ bisi ka kondansɛri banki la ka taga grid-kɛrɛfɛla yɛlɛmalan IGBT pon bolo la), DC courant min be bɔ fiɲɛminɛyɔrɔ ka {{3}ne masin-kɛrɛfɛla yɛlɛmalan IGBT pon bolo ka taga DC-kɛrɛfɛ bisi kondansɛri banki la), ani gɛrɛsi-nɔrɔnin kuran fiɲɛbɔlan gɛrɛsi-kɛrɛfɛla yɛlɛmalan (o kɔrɔ, gɛrɛdi bɛɛ -nɔrɔnin kuran fiɲɛ-marali sisitɛmu).
Fiɲɛbɔlan minw be baara kɛ ni induction generateur (DFIG) ye siɲɛ fila-, kuran bɔyɔrɔ (PNE).
A be se ka ye ko fiɲɛ-marali sisitɛmu kɔnɔ, yɛlɛmalan min be gɛrɛsi-kɛrɛfɛla la ani tɛrɛn{2}}kɛrɛfɛla yɛlɛmalan fila bɛɛ be DC-kɛrɛfɛla tansɔn sariyako labɛncogo fɔlɔ mara ani tɛrɛbini-kɛrɛfɛla fanga labɛncogo, k’a sɔrɔ u tɛ yɛlɛmani foyi ɲini labɛnni algorithme la. Nka, fiɲɛ-marayɔrɔ cogoya kunnafoniw sɔrɔli waati la ani tiɲɛn na, o nafa ka bon sigida marabolo ɲɛmɔgɔ ma walisa ka se ka kuran marayɔrɔ ni fiɲɛbɔyɔrɔba maracogo mara cogo kelen na.
O la, a be se ka kɛ ko DC sisitɛmu paralɛli fotovoltaiki-marali fɛɛrɛ be sɔrɔ jaa nin na. O kɔlɔsili fɛɛrɛ tɛ nɔɔ to fotovoltaiki invɛrisɛri ka baara kan, min be baara kɛ tuma bɛɛ kuran marali sisitɛmu ka doni caman-cogo la walima fanga surun-dantigɛcogo la. Kuran marali sisitɛmu, ka fara sigida kuntigi kan, o be fanga labɛn joona joona walisa ka fotovoltaiki-marali sisitɛmu ka fanga min be ɲɔgɔn minɛ ni réseau- ye, o marali fili bandi min daganin lo.
Ka dɛmɛ don kuran sɔrɔyɔrɔ kuraw ka ɲɔgɔndan na, o ye BESS (Balanced Energy Storage System) ka baarakɛcogo nafamanba ye. Ka bɔ wagati hakɛ kɔlɔsili la, o be se ka tilan lɛrɛ hakɛ-fa ani miniti-hakɛ yɛlɛmani na min be kɛ ka kɔn ka koow fɔ ka ɲɛ ani ka yɛlɛmaniw nɔgɔya. Fɔlɔ be baara kɛ ni réseau kɔrɔ ka setigiya ye ka se ka kuran sɔrɔyɔrɔ kuraw ladon ani ka dɔ bɔ...
Ka dɛmɛ don ka kurakurayali nɛgɛjuruw nɔrɔ ɲɔgɔn na, o ye baarakɛcogo jɔnjɔn ye Baseline Energy Saving System (BESS) kama. Ka bɔ wagati jateminɛli la, o be se ka tilan lɛrɛ kelen kelen bɛɛ la, mɔgɔw be ɲɔgɔn sɔgɔ ani ka kuluwow fa, ani miniti-nivo yɛlɛmaniw na, minw be kɛ ka kɔn ka koow fɔ ka ɲɛ ani ka yɛlɛmaniw nɔgɔya. Fɔlɔ nafa ka bon ka se ka baara kɛ ni rɛzo kɔrɔ ka kuran kura ye ka ɲɛ, ka dɔ bɔ laada ka yɔrɔw marali la, walima ka ban kuran kura dɔgɔyali la wagatijan kɔnɔ. O laban, ka fara kuran kura bɔli fɛɛrɛw kan, o be kuran kura sɔrɔli nɛgɛjuruw ɲɔgɔndan labɛnni n’u cicogo fisaya, ka nɛgɛjuru teriw sabati, ani ka nɛgɛjuru telimanw ka sariyaw minɛcogo dɔgɔya.
Porozɛ waleyaliw la, peak shaving ani valley filling applications be BESS sisitɛmuw lo ɲini minw be se ka kuran mara wala k’a bɔ lɛrɛ caaman kɔnɔ, o min be batiri belebelebaw wajibiya. Sisan jagokɛcogow la, ka baara nin kɛ dɔrɔn, o ka teli ka kɛ sɔrɔko tɛ, walima a be faratiba lase sɔrɔko nafaw dɔgɔyali ma wagatiw la. Nka, ni yɛlɛmani be kɛra tuma bɛɛ kuran kura sɔrɔli ka kɔnfɛta tiɲɛtigiya la ani BESS ka kuran kɔlɔsili jatebɔsɛbɛnw na, a be se ka kɛ pewu ka miniti-nivo BESS-dɛmɛ kuran kura bɔli ɲɔgɔndan baaraw don peak shaving ani kuluw fa porozew kɔnɔ. O b’a to poroze dɔ be se ka baarakɛcogo dafaninw kɛ EMS walima sigida ɲɛmɔgɔ dɔ ka mara kelen kɔnɔ, wagati-tilanin walima wagati kelen na, o la, poroze ka sɔrɔko ɲuman bɛɛ be yiriwa. Ka fara o kan, ni an ye fanga ni seko labɛncogo laɲiniw jateminɛ walisa ka se ka ɲɛfɔli tiɲɛtigiya ani baarakɛcogo ɲumanw fisaya, o baarakɛcogow fanba be baara kɛ ni fanga dɔgɔman-, fangaba-frekansi fanga-sugu ye. O la, o baara nunu farali be nɔɔ dɔɔni to peak-shaving ani valley-fa poroze minw be yen, olu ka konfiguration kan, o b’a to a be se ka kɛ fɛɛrɛko la.