Esiane sɛ wɔde nyansa ayɛ anyinam ahoɔden nhyehyɛe ne substations dodow a ɛrekɔ soro nti, DC nhyehyɛe ahorow no siesie adwuma no abɛyɛ nea ɛho hia kɛse, na hia a ehia sɛ wɔde nyansa hwɛ batere so na wosiesie no abɛyɛ nea egye ntɛmpɛ kɛse. Battery inverter grid-connected technology, sɛ mfiridwuma titiriw biako wɔ akyirikyiri tumi sɔhwɛ nhyehyɛe a wɔde yɛ adwumayɛ tumi a wɔde ma no mu biako, ma wotumi san de ahoɔden a wɔde fi mu no kɔ grid no mu a ɛmma ɔhyew mma, na ɛnam so kwati ahoɔden a wɔsɛe no esiane atetesɛm mu ɔhyew adesoa a wɔtow gu nti. Eyi ma wonya nneɛma a wɔyɛ a ɛmma mframa bɔne pii, ɛmma ahoɔden nsɛe, na ɛnyɛ nea ɛmma nneɛma a atwa yɛn ho ahyia, a ɛho hia kɛse wɔ nkɔso a ɛtra hɔ daa ho nhyehyɛe no mu.
Nhyehyɛe a wɔtaa yɛ de sɔ tumi a wɔde sɔ ahoɔden a wɔde ma batere a ɛyɛ adwuma hwɛ wɔ mfiridwuma mu dwumadie mu titire no bi ne offline, online, ne integrated modes. Eyinom mu no, wɔhyɛ intanɛt kwan no ho nkuran kɛse na wɔde di dwuma esiane ne nhyehyɛe ahobammɔ a ɛkorɔn nti, efisɛ tumi sɔhwɛ nhyehyɛe no ntwa ne adesoa no ho, ne ne nsɛnnennen a ɛba fam koraa ma retrofitting.
Wɔakyekyɛ adwumayɛ tebea horow no mu ayɛ no standby floating charge, capacity discharge, ne constant current charge. Saa aman yi sesa wɔn ho wɔn ho bere a nhyehyɛe no reyɛ adwuma, na ɛyɛ adwumayɛ kyinhyia a edi mũ ma tumi sɔhwɛ.
Standby Floating Charge State
Wɔ floating charge tebea mu no, wɔato NC contactor CJ1/CJ2 no mu, na charge ne discharge switch K1/K2 no bue. Batere no wɔ intanɛt so, na DC nhyehyɛe no de ahoɔden ma batere no ne adesoa no nyinaa. Sɛ anyinam ahoɔden twa kwan mpofirim a, batere no betumi de anyinam ahoɔden akɔ adesoa no mu tẽẽ, na ama anyinam ahoɔden no atwa mu.
Capacity Discharge State
Bere a capacity discharge no, battery nhama abien no sesa sɛnea mmara kyerɛ. Sɛ nhwɛso no, bere a batere ahama 1 reyɛ adwuma no, batere kuw 2 da so ara wɔ float charge mu. NC contactor CJ1 no bue, charge ne discharge switch K1 no to mu, na PCS module no yɛ adwuma. Module no dane DC ahoɔden a ɛfiri battery string no mu kɔ AC ahoɔden mu na ɛsan de kɔ grid no mu, na ɛnam so nya intanɛt so tumi sɔhwɛ. Sɛ wowie a, nhyehyɛe no dan kɔ mprempren charge a ɛkɔ so daa so.
Constant Current Charge State
Sɛ wɔwie tumi sɔhwɛ no a, battery ahorow no gyae sɛ ɛrebɔ, na PCS no gyae sɛ ɛbɛdannan. NC contactor CJ1 ne charge ne discharge switch K1 da so ara wɔ tebea koro no ara mu sɛnea ɛte bere a wɔretu no. PCS no fi ase rectification charging, dane AC ahoɔden a efi grid no mu kɔ DC ahoɔden ma pre-charging battery no. Afei eyi dan kɔ mprempren pɛpɛɛpɛyɛ ne trickle charging a ɛkɔ so daa mu, na ɛhwɛ hu sɛ battery no bɛbɔ no yiye.
Atifi hɔ no kyerɛ sɛnea wɔayɛ ne sɛnea wɔde bedi dwuma wɔ tumi sɔhwɛ nhyehyɛe a egyina battery inverter grid-connected technology so. Nnwumakuw a wɔyɛ nneɛma no afa saa kwan yi so kɛse. Sɛ nhwɛso no, DFUN ayɛ nhyehyɛe a remote online capacity testing solution , a ɛma wotumi di mmeae a wɔahwete no so wɔ akyirikyiri, na ɛmma bere, mmɔdenbɔ, ne ɛka nsɛe.
Wɔ tumi sɔhwɛ adwuma no akyi no, saa akyirikyiri intanɛt so tumi sɔhwɛ ano aduru yi nso ka bere ankasa mu batere a wɔhwɛ ne batere dwumadie dwumadie ho, ampa ara ɛyɛ 24/7 bere ankasa mu akyirikyiri batere a wɔhwɛ ne ne siesie.
