Sumaya fanga yɔrɔw, n’olu ye frequency regulation nafolo fɔlɔ ye min bɛ AGC (Automatic Guided Vehicle) dɛmɛnanw di, olu bɛ tɔɔrɔ caman sɔrɔ: jaabi waati jan (a ka c’a la, segin tan ni tan kɔnɔ) sɛgɛsɛgɛli hakɛ dɔɔni (labɛn hakɛ dantigɛlen (MWmin) min bɛ kɛ funteni fanga yɔrɔw la, o tɛ tɛmɛ fanga hakɛ dantigɛlen 3% kan); ani sariyasunba tiɲɛni jugu (deviation min bɛ se ka kɛ funteni fanga hakɛw la, o ye 1% ye fanga hakɛ la).
Nka, baara kɛlibatiri fanga marayɔrɔwka fara funteni fanga yɔrɔw kan walasa ka AGC cikanw jaabi, o bɛ se ka fanga maracogo nafaw sɔrɔ bɛrɛbɛrɛ : jaabi waati surun (<100ms), fast regulation rate (regulation time from no-load to full-load less than 20ms), and high regulation accuracy. This improves the overall regulation performance index K of the unit while avoiding the need for large-capacity energy storage systems, enabling the project to achieve better economic benefits.
Sariyakolo jɔnjɔnw ni taabolo minnu bɛ kɛ ka funteni ni fanga marali frequency regulation faralen ɲɔgɔn kan:
1) Kuranko siratigɛ la, fanga marayɔrɔw ni funteni fanga yɔrɔw bɛ se ka baara kɛ ɲɔgɔn fɛ rezow ɲɔgɔndan laban na, ka baara kɛ ɲɔgɔn fɛ walasa ka AGC cikan cikanw nɔfɛtaama, o la, sariyasunba baarakɛcogo bɛɛ bɛ ɲɛ kosɛbɛ
2) K’a sɔrɔ i ma AGC kunkanko fɔlɔ Changé, ka fanga marayɔrɔ ka bɔli cikan jɔ ka da danfara kan min bɛ AGC cikan ni thermal power unit ka waati lakika-waati bɔli cɛ, ani ka fanga ɲinini danfara min bɛ sɔrɔ danfara fɛ, o dafa ni fanga marayɔrɔ ka fanga kɔlɔsili cogoya teliyalen ni tiɲɛni ye.
3) Ni funteni-sɔrɔ-yɔrɔ bɔli bɛ AGC cikan jaabi ka gɛrɛ a la, fanga marayɔrɔ bɔli bɛ bɔ ka kɛɲɛ n’o ye fo funteni-fanga-minɛn laban ka AGC cikan bɔli ta. A bɛ se ka ye ko fanga marayɔrɔ ka fanga baara waati min ka bon -AGC ladilanni kelen kɔnɔ, o bɛ miniti 1 fo miniti 2 ɲɔgɔn na.
I n’a fɔ a bɛ se ka ye sanfɛ taabolo la cogo min na, BESS ka bɔli fanga min ka bon kosɛbɛ, o ye danfara ye AGC cikan ni funteni fanga yɔrɔ ka sisan bɔli cɛ. Baarakɛcogo wajibiyalen bɛ sinsin fanga-ba, teliya, ani sariyasunba tigitigi kan, k’a sɔrɔ seko wajibiyalen dan ye, o b’a kɛ fanga-suguya BESS baarakɛcogo danma ye. Hali n’a y’a sɔrɔ BESS ka seko ni a fanga bɛ se ka labɛn ka ɲɛ teori siratigɛ la ka da rezow ka frequency kan ani controle error signal ka jiginni cogoyaw kan mara kɔnɔ, ka jateminɛ kɛ kosɛbɛ doni jiginni nɔfɛkow kan, rezo AGC cicogo sariyaw, ani ka sɔrɔko nafaw ɲɛnabɔ, sisan dilancogo taabolo fanba sinsinnen bɛ unit ka AGC cikan tɛmɛnenw sɛgɛsɛgɛli n’u jateminɛ kunnafoniw kan, k’a ɲini ka AGC cikan cikanw 90% ni kɔ nɔfɛtaama pewu ani, baara kɛtuma na, ka batiri SOC mara 50% lamini na.
O tɛmɛnen kɔ, ka da fɛɛrɛko wajibiyalen kan ko funteni-fanga-yɔrɔ fanga caman caman cili hakɛ ye 3%P ye miniti kelen kɔnɔ, wa ikomi AGC cikan caman cili bɛ kɛ miniti-ni{2}}miniti kelen na, ka 2C fanga marayɔrɔ dɔ labɛn ni 3% ye funteni-sɛnɛyɔrɔ fanga hakɛ P hakɛ la, o bɛ bɛn kosɛbɛ.
Sariyakolo jɔnjɔn jiralen bɛ ja in na.
Sumaya fanga ni fanga marayɔrɔw faralen ɲɔgɔn kan, BESS (Boiler Energy Storage System) ka rezow ɲɔgɔndan fɛɛrɛw bɛ don kulu fila kɔnɔ caman na : kelen bɛ baara kɛ ni izini dɛmɛnan transformateur kɔrɔlen seko tɛmɛnen ye, k’a siri jɛnɛrato bɔyɔrɔ la ni tension filanan ye
tɔ kelen bɛ senna-tɛmɛsira yɛrɛmahɔrɔnyalen dɔ labɛn walasa ka fanga marayɔrɔ ni jɛnɛrato bɔyɔrɔ cɛsiri k’a ɲɛsin ɲɔgɔn ma. Jɛɲɔgɔnya fɛɛrɛ fila bɛɛ bɛ jateminɛ kɛ layini surun-circuit seko ni harmoniki caman ɲɔgɔnna caman na walasa ka funteni fanga sɔrɔyɔrɔw, transformateur kunbabaw, boiler actuators ani dɛmɛnanw baaracogo lafiyalen sabati. Sisan, izini dɛmɛnan transformateur ɲɔgɔndan fɛɛrɛ ka ca.
Kumaɲɔgɔnya ni kunnafoniko siratigɛ la, RTU (Remote Control Unit) ni DCS (Distributed Control System) fila bɛɛ ka kan ka ladilan ka kɛɲɛ n’o ye, i n’a fɔ a jiralen bɛ cogo min na ja in na.
Minɛnw ka fɛɛrɛbɔw ni u ka baara jɔnjɔnw ye :
RTU (Regional Unit) bɛna BESS (Balanced Energy Storage System) fanga sumanikɛlan dɔ fara a kan, o min bɛna fara ɲɔgɔn kan ni jɛnɛrato bɔli sumanikɛlan nafaw ye, ka ci kuran rezow ciyɔrɔ ma, k’a kɛ AGC (Automatic Gain Control) jateminɛ basigi ye. Kumaɲɔgɔnya sira kura bɛna sigi senkan ni BESS ye walasa ka AGC cikanw tila-tila, ani, i n’a fɔ a mago bɛ cogo min na, ka funteni fanga ni fanga maracogo jɛlen bɔli ni cogoya kunnafoniw ci BESS ma walasa ka AGC sariyasunba baarakɛcogo jiralan K jateminɛ fɔlɔ ani nafa sɛgɛsɛgɛli sigida la.
DCS (Distributed Control System) bɛna kumaɲɔgɔnya sira kura sigi senkan ni BESS ye walasa ka AGC cikanw ci, jɛnɛrato bɔli jaabiw, jɛnɛrato doni jiralan lakikaw, jɛnɛrato AGC baarakɛli jaabiw, jɛnɛrato fɔlɔ frequency regulation wale darapow, jɛnɛrato bɔli dantigɛliw, ani jɛnɛratow labɛnni hakɛ dantigɛliw.
BESS, min sinsinnen bɛ AGC cikanw kan ani jɛnɛrato yɔrɔ ka waati lakika-bɔli, n’o farala ɲɔgɔn kan ni fanga marayɔrɔ batiri SOC ye, o bɛ fanga cikanw dilan fanga maracogo ma walasa ka fanga kɔlɔsili ni a labɛnni teliya sɔrɔ, i n’a fɔ a jiralen bɛ cogo min na ja in na.
Jaa: BESS AGC dɛmɛbaga
Sumaya ni fanga marali frequency regulation system faralen ɲɔgɔn kan, fanga maracogo fanba bɛ kɛ PCS+step-up transformer minɛn ye, batiri minɛn, high-voltage sɔrɔli minɛn, ani sigida kɔlɔsili minɛn. Olu cɛma, PCS+step-up transformer minɛn kɔnɔ, ring main unit, step{6}}up transformer ani PCS bɛ sɔrɔ. A bɛ siri batiri minɛn na DC fan fɛ, ani AC fan fɛ, a bɛ siri ɲɔgɔn na ni fanga marayɔrɔ ye min bɛ a kɛrɛfɛ sanni a ka siri izini baarakɛyɔrɔ transformateur la cɛmancɛ switch kabini fɛ.
Porozɛ in waleyali kɛrɛnkɛrɛnnen na, a dilanni n’a sɛmɛntiyacogo kunnafoni bɛ se ka ɲɔgɔn ta, nka bɛɛ ka kan ka tugu sariyakolo la, n’o ye ka nɔ bila funteni fanga sɔrɔyɔrɔ fɔlɔw la, wa u man kan ka kɛ lakana farati si ye DCS ni yɔrɔw ka baarakɛcogo la.
Ni wajibi gɛlɛnw bɛ ka caya ka taa a fɛ fanga jogoɲumanya kan, kɛrɛnkɛrɛnnenya la, fanga kura sɔrɔyɔrɔw seko bonya teliya la i n’a fɔ fiɲɛ ni tile fanga, kuran siraba in bɛ ka caya ka taa a fɛ, ka ɲɛsin frequency regulation nafolo ɲumanw ma. Nka, AGC (Automatic Gain Control) ladilanni minnu bɛ kɛ tuma caman na, minnu bɛ kɛ ni funteni fanga yɔrɔw ye, olu bɛ se ka nɔ jugu bila minɛnw na, ka baara sabatili bali. Ka fara o kan, ultra-low emission retrofitting bɛ dan sigi ka taa a fɛ thermal power units ka regulation rate la, ka regulation performance index K. O la, thermal power ni energy storage frequency regulation systems integrated bɛ nafa tilennenw di fɛɛrɛko siratigɛ la ani sɔrɔko nafa caman.
Ni an ye porozɛ dɔ ta min bɛ kɛ ni funteni ni fanga marali jɛlen ye Sinuwa worodugu-tlebi fɛ, k’a kɛ misali ye, sanni fanga marali ka fara a kan, AGC sariyasunba baarakɛcogo jiralan K min bɛ funteni fanga sɔrɔyɔrɔ yɛrɛmahɔrɔnyalenw na, o tun bɛ bɔ 1,97 na ka se 2,62 ma. Kuwati marali faralen kɔfɛ, funteni fanga ni fanga maracogo jɛlen ye o ɲɛnabɔ ka se 4,95 fo 5,91 ma; musaka musaka fana cayara ka bɔ 10.000 na tile kɔnɔ ka se 110.000 ɲɔgɔn ma tile kɔnɔ.
Nka, doni sabatili waatiw la, rezow ka ɲinini ka ɲɛsin frequency regulation resources ma, dan bɛ o la sanfɛ, wa sugu yɔrɔ bɛna gɛlɛya joona o baara in na. K'a sababu kɛ "zero-sum" sariya dɔ tali ye ani politiki ni tɔnɔ tilacogo minnu bɛ tali kɛ o la, olu ka nɔ bilali la, porozɛ in ka sɔrɔ, kɛrɛnkɛrɛnnenya la, fanga maracogo tigiw ta, bɛ se ka kɛ dankarili dɔw ye.